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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">gtk-0.12.0: Binding to the Gtk+ graphical user interface library.</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Portability</th><td>portable (depends on GHC)</td></tr><tr><th>Stability</th><td>provisional</td></tr><tr><th>Maintainer</th><td>gtk2hs-users@lists.sourceforge.net</td></tr></table><p class="caption">Graphics.UI.Gtk.Printing.PrintOperation</p></div><div id="table-of-contents"><p class="caption">Contents</p><ul><li><a href="#g:1">Detail
</a></li><li><a href="#g:2">Class Hierarchy
</a></li><li><a href="#g:3">Types
</a></li><li><a href="#g:4">Enums
</a></li><li><a href="#g:5">Constructors
</a></li><li><a href="#g:6">Methods
</a></li><li><a href="#g:7">Attributes
</a></li><li><a href="#g:8">Signals
</a></li></ul></div><div id="description"><p class="caption">Description</p><div class="doc"><p>High-level Printing API
</p><ul><li> Module available since Gtk+ version 2.10
</li></ul></div></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><span class="keyword">data</span> <a href="#t:PrintOperation">PrintOperation</a> </li><li class="src short"><span class="keyword">class</span> <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> o => <a href="#t:PrintOperationClass">PrintOperationClass</a> o </li><li class="src short"><a href="#v:castToPrintOperation">castToPrintOperation</a> :: <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> obj => obj -> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></li><li class="src short"><a href="#v:toPrintOperation">toPrintOperation</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> o => o -> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></li><li class="src short"><span class="keyword">data</span> <a href="#t:PrintOperationPreview">PrintOperationPreview</a> </li><li class="src short"><span class="keyword">class</span> <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> o => <a href="#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> o </li><li class="src short"><a href="#v:castToPrintOperationPreview">castToPrintOperationPreview</a> :: <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> obj => obj -> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a></li><li class="src short"><a href="#v:toPrintOperationPreview">toPrintOperationPreview</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> o => o -> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a></li><li class="src short"><span class="keyword">data</span> <a href="#t:PrintStatus">PrintStatus</a> <ul class="subs"><li>= <a href="#v:PrintStatusInitial">PrintStatusInitial</a> </li><li>| <a href="#v:PrintStatusPreparing">PrintStatusPreparing</a> </li><li>| <a href="#v:PrintStatusGeneratingData">PrintStatusGeneratingData</a> </li><li>| <a href="#v:PrintStatusSendingData">PrintStatusSendingData</a> </li><li>| <a href="#v:PrintStatusPending">PrintStatusPending</a> </li><li>| <a href="#v:PrintStatusPendingIssue">PrintStatusPendingIssue</a> </li><li>| <a href="#v:PrintStatusPrinting">PrintStatusPrinting</a> </li><li>| <a href="#v:PrintStatusFinished">PrintStatusFinished</a> </li><li>| <a href="#v:PrintStatusFinishedAborted">PrintStatusFinishedAborted</a> </li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:PrintOperationAction">PrintOperationAction</a> <ul class="subs"><li>= <a href="#v:PrintOperationActionPrintDialog">PrintOperationActionPrintDialog</a> </li><li>| <a href="#v:PrintOperationActionPrint">PrintOperationActionPrint</a> </li><li>| <a href="#v:PrintOperationActionPreview">PrintOperationActionPreview</a> </li><li>| <a href="#v:PrintOperationActionExport">PrintOperationActionExport</a> </li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:PrintOperationResult">PrintOperationResult</a> <ul class="subs"><li>= <a href="#v:PrintOperationResultError">PrintOperationResultError</a> </li><li>| <a href="#v:PrintOperationResultApply">PrintOperationResultApply</a> </li><li>| <a href="#v:PrintOperationResultCancel">PrintOperationResultCancel</a> </li><li>| <a href="#v:PrintOperationResultInProgress">PrintOperationResultInProgress</a> </li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:PrintError">PrintError</a> <ul class="subs"><li>= <a href="#v:PrintErrorGeneral">PrintErrorGeneral</a> </li><li>| <a href="#v:PrintErrorInternalError">PrintErrorInternalError</a> </li><li>| <a href="#v:PrintErrorNomem">PrintErrorNomem</a> </li><li>| <a href="#v:PrintErrorInvalidFile">PrintErrorInvalidFile</a> </li></ul></li><li class="src short"><a href="#v:printOperationNew">printOperationNew</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></li><li class="src short"><a href="#v:printOperationSetAllowAsync">printOperationSetAllowAsync</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:printOperationGetError">printOperationGetError</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:printOperationGetNPagesToPrint">printOperationGetNPagesToPrint</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a></li><li class="src short"><a href="#v:printOperationRun">printOperationRun</a> :: (<a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self, <a href="Graphics-UI-Gtk-Windows-Window.html#t:WindowClass">WindowClass</a> parent) => self -> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationAction">PrintOperationAction</a> -> parent -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationResult">PrintOperationResult</a></li><li class="src short"><a href="#v:printOperationCancel">printOperationCancel</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:printOperationDrawPageFinish">printOperationDrawPageFinish</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:printOperationSetDeferDrawing">printOperationSetDeferDrawing</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:printOperationGetStatus">printOperationGetStatus</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintStatus">PrintStatus</a></li><li class="src short"><a href="#v:printOperationGetStatusString">printOperationGetStatusString</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</a></li><li class="src short"><a href="#v:printOperationIsFinished">printOperationIsFinished</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:printRunPageSetupDialog">printRunPageSetupDialog</a> :: (<a href="Graphics-UI-Gtk-Windows-Window.html#t:WindowClass">WindowClass</a> window, <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetupClass">PageSetupClass</a> pageSetup, <a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettingsClass">PrintSettingsClass</a> setting) => window -> pageSetup -> setting -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a></li><li class="src short"><a href="#v:printRunPageSetupDialogAsync">printRunPageSetupDialogAsync</a> :: (<a href="Graphics-UI-Gtk-Windows-Window.html#t:WindowClass">WindowClass</a> window, <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetupClass">PageSetupClass</a> pageSetup, <a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettingsClass">PrintSettingsClass</a> setting) => window -> pageSetup -> setting -> (<a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>) -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:printOperationPreviewEndPreview">printOperationPreviewEndPreview</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:printOperationPreviewIsSelected">printOperationPreviewIsSelected</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:printOperationPreviewRenderPage">printOperationPreviewRenderPage</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:printOperationDefaultPageSetup">printOperationDefaultPageSetup</a> :: (<a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self, <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetupClass">PageSetupClass</a> pageSetup) => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadWriteAttr">ReadWriteAttr</a> self <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a> pageSetup</li><li class="src short"><a href="#v:printOperationPrintSettings">printOperationPrintSettings</a> :: (<a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self, <a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettingsClass">PrintSettingsClass</a> printSettings) => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadWriteAttr">ReadWriteAttr</a> self <a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettings">PrintSettings</a> printSettings</li><li class="src short"><a href="#v:printOperationJobName">printOperationJobName</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</a></li><li class="src short"><a href="#v:printOperationNPages">printOperationNPages</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a></li><li class="src short"><a href="#v:printOperationCurrentPage">printOperationCurrentPage</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a></li><li class="src short"><a href="#v:printOperationUseFullPage">printOperationUseFullPage</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:printOperationTrackPrintStatus">printOperationTrackPrintStatus</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:printOperationUnit">printOperationUnit</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="Graphics-UI-Gtk-Printing-PaperSize.html#t:Unit">Unit</a></li><li class="src short"><a href="#v:printOperationShowProgress">printOperationShowProgress</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:printOperationAllowAsync">printOperationAllowAsync</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:printOperationExportFilename">printOperationExportFilename</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</a></li><li class="src short"><a href="#v:printOperationStatus">printOperationStatus</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadAttr">ReadAttr</a> self <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintStatus">PrintStatus</a></li><li class="src short"><a href="#v:printOperationStatusString">printOperationStatusString</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadAttr">ReadAttr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</a></li><li class="src short"><a href="#v:printOperationCustomTabLabel">printOperationCustomTabLabel</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</a></li><li class="src short"><a href="#v:printOperationSupportSelection">printOperationSupportSelection</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:printOperationHasSelection">printOperationHasSelection</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:printOperationEmbedPageSetup">printOperationEmbedPageSetup</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:printOperationNPagesToPrint">printOperationNPagesToPrint</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadAttr">ReadAttr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a></li><li class="src short"><a href="#v:printOptDone">printOptDone</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationResult">PrintOperationResult</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li><li class="src short"><a href="#v:printOptBeginPrint">printOptBeginPrint</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li><li class="src short"><a href="#v:printOptPaginate">printOptPaginate</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a>)</li><li class="src short"><a href="#v:printOptRequestPageSetup">printOptRequestPageSetup</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a> -> <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li><li class="src short"><a href="#v:printOptDrawPage">printOptDrawPage</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li><li class="src short"><a href="#v:printOptEndPrint">printOptEndPrint</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li><li class="src short"><a href="#v:printOptStatusChanged">printOptStatusChanged</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li><li class="src short"><a href="#v:printOptCreateCustomWidget">printOptCreateCustomWidget</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:Widget">Widget</a>)</li><li class="src short"><a href="#v:printOptUpdateCustomWidget">printOptUpdateCustomWidget</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Abstract-Widget.html#t:Widget">Widget</a> -> <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a> -> <a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettings">PrintSettings</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li><li class="src short"><a href="#v:printOptCustomWidgetApply">printOptCustomWidgetApply</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Abstract-Widget.html#t:Widget">Widget</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li><li class="src short"><a href="#v:printOptPreview">printOptPreview</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a> -> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="Graphics-UI-Gtk-Windows-Window.html#t:Window">Window</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a>)</li><li class="src short"><a href="#v:printOptReady">printOptReady</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li><li class="src short"><a href="#v:printOptGotPageSize">printOptGotPageSize</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li></ul></div><div id="interface"><h1 id="g:1">Detail
</h1><div class="doc"><p><code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></code> is the high-level, portable printing API. It looks a bit
different than other Gtk+ dialogs such as the <code><a href="Graphics-UI-Gtk-Selectors-FileChooser.html#t:FileChooser">FileChooser</a></code>, since some
platforms don't expose enough infrastructure to implement a good print
dialog. On such platforms, <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></code> uses the native print dialog. On
platforms which do not provide a native print dialog, Gtk+ uses its own, see
<code>PrintUnixDialog</code>.
</p><p>The typical way to use the high-level printing API is to create a
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></code> object with <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationNew">printOperationNew</a></code> when the user selects to
print. Then you set some properties on it, e.g. the page size, any
<code><a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettings">PrintSettings</a></code> from previous print operations, the number of pages, the
current page, etc.
</p><p>Then you start the print operation by calling <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationRun">printOperationRun</a></code>. It
will then show a dialog, let the user select a printer and options. When the
user finished the dialog various signals will be emitted on the
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></code>, the main one being 'draw-page' signal, which you are supposed to
catch and render the page on the provided <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code> using Cairo.
</p><p>By default <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></code> uses an external application to do print
preview. To implement a custom print preview, an application must connect to
the preview signal. The functions <code>printOperationPrintPreviewRenderPage</code>,
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationPreviewEndPreview">printOperationPreviewEndPreview</a></code> and <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationPreviewIsSelected">printOperationPreviewIsSelected</a></code> are
useful when implementing a print preview.
</p><p>Printing support was added in Gtk+ 2.10.
</p></div><h1 id="g:2">Class Hierarchy
</h1><div class="doc"><pre>
| <code><a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObject">GObject</a></code>
| +----PrintOperation
</pre></div><h1 id="g:3">Types
</h1><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:PrintOperation" class="def">PrintOperation</a> <a href="src/Graphics-UI-Gtk-Types.html#PrintOperation" class="link">Source</a></p><div class="subs instances"><p id="control.i:PrintOperation" class="caption collapser" onclick="toggleSection('i:PrintOperation')">Instances</p><div id="section.i:PrintOperation" class="show"><table><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Eq.html#t:Eq">Eq</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Ord.html#t:Ord">Ord</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><span class="keyword">class</span> <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> o => <a name="t:PrintOperationClass" class="def">PrintOperationClass</a> o <a href="src/Graphics-UI-Gtk-Types.html#PrintOperationClass" class="link">Source</a></p><div class="subs instances"><p id="control.i:PrintOperationClass" class="caption collapser" onclick="toggleSection('i:PrintOperationClass')">Instances</p><div id="section.i:PrintOperationClass" class="show"><table><tr><td class="src"><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><a name="v:castToPrintOperation" class="def">castToPrintOperation</a> :: <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> obj => obj -> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a><a href="src/Graphics-UI-Gtk-Types.html#castToPrintOperation" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:toPrintOperation" class="def">toPrintOperation</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> o => o -> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a><a href="src/Graphics-UI-Gtk-Types.html#toPrintOperation" class="link">Source</a></p></div><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:PrintOperationPreview" class="def">PrintOperationPreview</a> <a href="src/Graphics-UI-Gtk-Types.html#PrintOperationPreview" class="link">Source</a></p><div class="subs instances"><p id="control.i:PrintOperationPreview" class="caption collapser" onclick="toggleSection('i:PrintOperationPreview')">Instances</p><div id="section.i:PrintOperationPreview" class="show"><table><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Eq.html#t:Eq">Eq</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Ord.html#t:Ord">Ord</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><span class="keyword">class</span> <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> o => <a name="t:PrintOperationPreviewClass" class="def">PrintOperationPreviewClass</a> o <a href="src/Graphics-UI-Gtk-Types.html#PrintOperationPreviewClass" class="link">Source</a></p><div class="subs instances"><p id="control.i:PrintOperationPreviewClass" class="caption collapser" onclick="toggleSection('i:PrintOperationPreviewClass')">Instances</p><div id="section.i:PrintOperationPreviewClass" class="show"><table><tr><td class="src"><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><a name="v:castToPrintOperationPreview" class="def">castToPrintOperationPreview</a> :: <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> obj => obj -> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a><a href="src/Graphics-UI-Gtk-Types.html#castToPrintOperationPreview" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:toPrintOperationPreview" class="def">toPrintOperationPreview</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> o => o -> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a><a href="src/Graphics-UI-Gtk-Types.html#toPrintOperationPreview" class="link">Source</a></p></div><h1 id="g:4">Enums
</h1><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:PrintStatus" class="def">PrintStatus</a> <a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#PrintStatus" class="link">Source</a></p><div class="doc"><p>The status gives a rough indication of the completion of a running print operation.
</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:PrintStatusInitial" class="def">PrintStatusInitial</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintStatusPreparing" class="def">PrintStatusPreparing</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintStatusGeneratingData" class="def">PrintStatusGeneratingData</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintStatusSendingData" class="def">PrintStatusSendingData</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintStatusPending" class="def">PrintStatusPending</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintStatusPendingIssue" class="def">PrintStatusPendingIssue</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintStatusPrinting" class="def">PrintStatusPrinting</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintStatusFinished" class="def">PrintStatusFinished</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintStatusFinishedAborted" class="def">PrintStatusFinishedAborted</a></td><td class="doc empty"> </td></tr></table></div><div class="subs instances"><p id="control.i:PrintStatus" class="caption collapser" onclick="toggleSection('i:PrintStatus')">Instances</p><div id="section.i:PrintStatus" class="show"><table><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Bounded">Bounded</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintStatus">PrintStatus</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Enum">Enum</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintStatus">PrintStatus</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Eq.html#t:Eq">Eq</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintStatus">PrintStatus</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Text-Show.html#t:Show">Show</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintStatus">PrintStatus</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:PrintOperationAction" class="def">PrintOperationAction</a> <a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#PrintOperationAction" class="link">Source</a></p><div class="doc"><p>The action parameter to <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationRun">printOperationRun</a></code> determines what action the print operation should
perform.
</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:PrintOperationActionPrintDialog" class="def">PrintOperationActionPrintDialog</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintOperationActionPrint" class="def">PrintOperationActionPrint</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintOperationActionPreview" class="def">PrintOperationActionPreview</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintOperationActionExport" class="def">PrintOperationActionExport</a></td><td class="doc empty"> </td></tr></table></div><div class="subs instances"><p id="control.i:PrintOperationAction" class="caption collapser" onclick="toggleSection('i:PrintOperationAction')">Instances</p><div id="section.i:PrintOperationAction" class="show"><table><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Bounded">Bounded</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationAction">PrintOperationAction</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Enum">Enum</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationAction">PrintOperationAction</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Eq.html#t:Eq">Eq</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationAction">PrintOperationAction</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Text-Show.html#t:Show">Show</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationAction">PrintOperationAction</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:PrintOperationResult" class="def">PrintOperationResult</a> <a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#PrintOperationResult" class="link">Source</a></p><div class="doc"><p>A value of this type is returned by <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationRun">printOperationRun</a></code>.
</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:PrintOperationResultError" class="def">PrintOperationResultError</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintOperationResultApply" class="def">PrintOperationResultApply</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintOperationResultCancel" class="def">PrintOperationResultCancel</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintOperationResultInProgress" class="def">PrintOperationResultInProgress</a></td><td class="doc empty"> </td></tr></table></div><div class="subs instances"><p id="control.i:PrintOperationResult" class="caption collapser" onclick="toggleSection('i:PrintOperationResult')">Instances</p><div id="section.i:PrintOperationResult" class="show"><table><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Bounded">Bounded</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationResult">PrintOperationResult</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Enum">Enum</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationResult">PrintOperationResult</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Eq.html#t:Eq">Eq</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationResult">PrintOperationResult</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Text-Show.html#t:Show">Show</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationResult">PrintOperationResult</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:PrintError" class="def">PrintError</a> <a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#PrintError" class="link">Source</a></p><div class="doc"><p>Error codes that identify various errors that can occur while using the GTK+ printing support.
</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:PrintErrorGeneral" class="def">PrintErrorGeneral</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintErrorInternalError" class="def">PrintErrorInternalError</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintErrorNomem" class="def">PrintErrorNomem</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:PrintErrorInvalidFile" class="def">PrintErrorInvalidFile</a></td><td class="doc empty"> </td></tr></table></div><div class="subs instances"><p id="control.i:PrintError" class="caption collapser" onclick="toggleSection('i:PrintError')">Instances</p><div id="section.i:PrintError" class="show"><table><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Bounded">Bounded</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintError">PrintError</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Enum">Enum</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintError">PrintError</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Eq.html#t:Eq">Eq</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintError">PrintError</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Text-Show.html#t:Show">Show</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintError">PrintError</a></td><td class="doc empty"> </td></tr></table></div></div></div><h1 id="g:5">Constructors
</h1><div class="top"><p class="src"><a name="v:printOperationNew" class="def">printOperationNew</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationNew" class="link">Source</a></p><div class="doc"><p>Creates a new <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></code>.
</p></div></div><h1 id="g:6">Methods
</h1><div class="top"><p class="src"><a name="v:printOperationSetAllowAsync" class="def">printOperationSetAllowAsync</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationSetAllowAsync" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></td><td class="doc"><p><code>allowAsync</code> - <code>True</code> to allow asynchronous operation
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Sets whether the <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationRun">printOperationRun</a></code> may return before the print
operation is completed. Note that some platforms may not allow asynchronous
operation.
</p></div></div><div class="top"><p class="src"><a name="v:printOperationGetError" class="def">printOperationGetError</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationGetError" class="link">Source</a></p><div class="doc"><p>Call this when the result of a print operation is
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:PrintOperationResultError">PrintOperationResultError</a></code>, either as returned by <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationRun">printOperationRun</a></code>, or
in the <code>done</code> signal handler. The returned
<code><a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GError.html#t:GError">GError</a></code> will contain more details on what went wrong.
</p></div></div><div class="top"><p class="src"><a name="v:printOperationGetNPagesToPrint" class="def">printOperationGetNPagesToPrint</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationGetNPagesToPrint" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a></td><td class="doc"><p>returns the number of pages that will be printed
</p></td></tr></table></div><div class="doc"><p>Returns the number of pages that will be printed.
</p><p>Note that this value is set during print preparation phase
(<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:PrintStatusPreparing">PrintStatusPreparing</a></code>), so this function should never be called before the
data generation phase (<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:PrintStatusGeneratingData">PrintStatusGeneratingData</a></code>). You can connect to the
<code>statusChanged</code> signal and call
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationGetNPagesToPrint">printOperationGetNPagesToPrint</a></code> when print status is
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:PrintStatusGeneratingData">PrintStatusGeneratingData</a></code>. This is typically used to track the progress of
print operation.
</p><ul><li> Available since Gtk+ version 2.18
</li></ul></div></div><div class="top"><p class="src"><a name="v:printOperationRun" class="def">printOperationRun</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationRun" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: (<a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self, <a href="Graphics-UI-Gtk-Windows-Window.html#t:WindowClass">WindowClass</a> parent)</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationAction">PrintOperationAction</a></td><td class="doc"><p><code>action</code> - the action to start
</p></td></tr><tr><td class="src">-> parent</td><td class="doc"><p><code>parent</code> - Transient parent of the dialog
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationResult">PrintOperationResult</a></td><td class="doc"><p>returns the result of the print operation. A
return value of <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:PrintOperationResultApply">PrintOperationResultApply</a></code>
indicates that the printing was completed
successfully. In this case, it is a good idea to
obtain the used print settings with
<code>printOperationGetPrintSettings</code> and store them
for reuse with the next print operation. A value
of <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:PrintOperationResultInProgress">PrintOperationResultInProgress</a></code> means the
operation is running asynchronously, and will
emit the <code>done</code> signal when done.
</p></td></tr></table></div><div class="doc"><p>Runs the print operation, by first letting the user modify print settings
in the print dialog, and then print the document.
</p><p>Normally that this function does not return until the rendering of all
pages is complete. You can connect to the <code>statusChanged</code> signal on <code>op</code> to obtain some information about the
progress of the print operation. Furthermore, it may use a recursive
mainloop to show the print dialog.
</p><p>If you call <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationSetAllowAsync">printOperationSetAllowAsync</a></code> or set the <code>allowAsync</code>
property the operation will run asynchronously
if this is supported on the platform. The <code>done</code> signal will be emitted with the result of the operation when
the it is done (i.e. when the dialog is canceled, or when the print succeeds
or fails).
</p></div></div><div class="top"><p class="src"><a name="v:printOperationCancel" class="def">printOperationCancel</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationCancel" class="link">Source</a></p><div class="doc"><p>Cancels a running print operation. This function may be called from a
<code>beginPrint</code>, <code>paginate</code> or <code>drawPage</code> signal handler
to stop the currently running print operation.
</p></div></div><div class="top"><p class="src"><a name="v:printOperationDrawPageFinish" class="def">printOperationDrawPageFinish</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationDrawPageFinish" class="link">Source</a></p><div class="doc"><p>Signalize that drawing of particular page is complete.
</p><p>It is called after completion of page drawing (e.g. drawing in another
thread). If <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationSetDeferDrawing">printOperationSetDeferDrawing</a></code> was called before, then this
function has to be called by application. In another case it is called by
the library itself.
</p><ul><li> Available since Gtk+ version 2.16
</li></ul></div></div><div class="top"><p class="src"><a name="v:printOperationSetDeferDrawing" class="def">printOperationSetDeferDrawing</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationSetDeferDrawing" class="link">Source</a></p><div class="doc"><p>Sets up the <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></code> to wait for calling of
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationDrawPageFinish">printOperationDrawPageFinish</a></code> from application. It can be used for drawing
page in another thread.
</p><p>This function must be called in the callback of "draw-page" signal.
</p><ul><li> Available since Gtk+ version 2.16
</li></ul></div></div><div class="top"><p class="src"><a name="v:printOperationGetStatus" class="def">printOperationGetStatus</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationGetStatus" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintStatus">PrintStatus</a></td><td class="doc"><p>returns the status of the print operation
</p></td></tr></table></div><div class="doc"><p>Returns the status of the print operation. Also see
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationGetStatusString">printOperationGetStatusString</a></code>.
</p></div></div><div class="top"><p class="src"><a name="v:printOperationGetStatusString" class="def">printOperationGetStatusString</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationGetStatusString" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</a></td><td class="doc"><p>returns a string representation of the status of the print
operation
</p></td></tr></table></div><div class="doc"><p>Returns a string representation of the status of the print operation. The
string is translated and suitable for displaying the print status e.g. in a
<code><a href="Graphics-UI-Gtk-Display-Statusbar.html#t:Statusbar">Statusbar</a></code>.
</p><p>Use <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationGetStatus">printOperationGetStatus</a></code> to obtain a status value that is suitable
for programmatic use.
</p></div></div><div class="top"><p class="src"><a name="v:printOperationIsFinished" class="def">printOperationIsFinished</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationIsFinished" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></td><td class="doc"><p>returns <code>True</code>, if the print operation is finished.
</p></td></tr></table></div><div class="doc"><p>A convenience function to find out if the print operation is finished,
either successfully (<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:PrintStatusFinished">PrintStatusFinished</a></code>) or unsuccessfully
(<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:PrintStatusFinishedAborted">PrintStatusFinishedAborted</a></code>).
</p><p>Note: when you enable print status tracking the print operation can be in
a non-finished state even after done has been called, as the operation
status then tracks the print job status on the printer.
</p></div></div><div class="top"><p class="src"><a name="v:printRunPageSetupDialog" class="def">printRunPageSetupDialog</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printRunPageSetupDialog" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: (<a href="Graphics-UI-Gtk-Windows-Window.html#t:WindowClass">WindowClass</a> window, <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetupClass">PageSetupClass</a> pageSetup, <a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettingsClass">PrintSettingsClass</a> setting)</td><td class="doc empty"> </td></tr><tr><td class="src">=> window</td><td class="doc"><p><code>parent</code> transient parent.
</p></td></tr><tr><td class="src">-> pageSetup</td><td class="doc"><p><code>pageSetup</code> an existing <code><a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a></code>.
</p></td></tr><tr><td class="src">-> setting</td><td class="doc"><p><code>settings</code> a <code><a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettings">PrintSettings</a></code>
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a></td><td class="doc"><p>returns a new <code><a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a></code>
</p></td></tr></table></div><div class="doc"><p>Runs a page setup dialog, letting the user modify the values from <code>pageSetup</code>. If the user cancels
the dialog, the returned <code><a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a></code> is identical to the passed in <code>pageSetup</code>, otherwise it
contains the modifications done in the dialog.
</p><p>Note that this function may use a recursive mainloop to show the page setup dialog. See
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printRunPageSetupDialogAsync">printRunPageSetupDialogAsync</a></code> if this is a problem.
</p></div></div><div class="top"><p class="src"><a name="v:printRunPageSetupDialogAsync" class="def">printRunPageSetupDialogAsync</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printRunPageSetupDialogAsync" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: (<a href="Graphics-UI-Gtk-Windows-Window.html#t:WindowClass">WindowClass</a> window, <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetupClass">PageSetupClass</a> pageSetup, <a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettingsClass">PrintSettingsClass</a> setting)</td><td class="doc empty"> </td></tr><tr><td class="src">=> window</td><td class="doc"><p><code>parent</code> transient parent.
</p></td></tr><tr><td class="src">-> pageSetup</td><td class="doc"><p><code>pageSetup</code> an existing <code><a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a></code>.
</p></td></tr><tr><td class="src">-> setting</td><td class="doc"><p><code>settings</code> a <code><a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettings">PrintSettings</a></code>
</p></td></tr><tr><td class="src">-> (<a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</td><td class="doc"><p><code>doneCb</code> a function to call when the user saves the modified page setup
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Runs a page setup dialog, letting the user modify the values from <code>pageSetup</code>.
</p><p>In contrast to <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printRunPageSetupDialog">printRunPageSetupDialog</a></code>, this function returns after showing the page setup
dialog on platforms that support this, and calls <code>doneCb</code> from a signal handler for the <code>response</code>
signal of the dialog.
</p></div></div><div class="top"><p class="src"><a name="v:printOperationPreviewEndPreview" class="def">printOperationPreviewEndPreview</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationPreviewEndPreview" class="link">Source</a></p><div class="doc"><p>Ends a preview.
</p><p>This function must be called to finish a custom print preview.
</p></div></div><div class="top"><p class="src"><a name="v:printOperationPreviewIsSelected" class="def">printOperationPreviewIsSelected</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationPreviewIsSelected" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc"><p><code>preview</code> a <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a></code>
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a></td><td class="doc"><p><code>pageNr</code> a page number
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></td><td class="doc"><p>returns <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:True">True</a></code> if the page has been selected for printing
</p></td></tr></table></div><div class="doc"><p>Returns whether the given page is included in the set of pages that have been selected for printing.
</p></div></div><div class="top"><p class="src"><a name="v:printOperationPreviewRenderPage" class="def">printOperationPreviewRenderPage</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationPreviewRenderPage" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc"><p><code>preview</code> a <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a></code>
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a></td><td class="doc"><p><code>pageNr</code> the page to render
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Renders a page to the preview, using the print context that was passed to the <a href="preview.html">preview</a> handler
together with preview.
</p><p>A custom iprint preview should use this function in its <code>expose</code> handler to render the currently
selected page.
</p><p>Note that this function requires a suitable cairo context to be associated with the print context.
</p></div></div><h1 id="g:7">Attributes
</h1><div class="top"><p class="src"><a name="v:printOperationDefaultPageSetup" class="def">printOperationDefaultPageSetup</a> :: (<a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self, <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetupClass">PageSetupClass</a> pageSetup) => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadWriteAttr">ReadWriteAttr</a> self <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a> pageSetup<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationDefaultPageSetup" class="link">Source</a></p><div class="doc"><p>The <code><a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a></code> used by default.
</p><p>This page setup will be used by <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationRun">printOperationRun</a></code>, but it can be overridden on a per-page
basis by connecting to the <code>requestPageSetup</code> signal.
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationPrintSettings" class="def">printOperationPrintSettings</a> :: (<a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self, <a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettingsClass">PrintSettingsClass</a> printSettings) => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadWriteAttr">ReadWriteAttr</a> self <a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettings">PrintSettings</a> printSettings<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationPrintSettings" class="link">Source</a></p><div class="doc"><p>The <code><a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettings">PrintSettings</a></code> used for initializing the dialog.
</p><p>Setting this property is typically used to re-establish print settings from a previous print
operation, see <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationRun">printOperationRun</a></code>.
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationJobName" class="def">printOperationJobName</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationJobName" class="link">Source</a></p><div class="doc"><p>A string used to identify the job (e.g. in monitoring applications like eggcups).
</p><p>If you don't set a job name, GTK+ picks a default one by numbering successive print jobs.
</p><p>Default value: ""
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationNPages" class="def">printOperationNPages</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationNPages" class="link">Source</a></p><div class="doc"><p>The number of pages in the document.
</p><p>This must be set to a positive number before the rendering starts. It may be set in a <code>beginPrint</code>
signal hander.
</p><p>Note that the page numbers passed to the <code>requestPageSetup</code> and <code>drawPage</code> signals are 0-based,
i.e. if the user chooses to print all pages, the last <code>drawPage</code> signal will be for page <code>nPages</code> -
1.
</p><p>Allowed values: >= <code>GMaxulong</code>
</p><p>Default value: -1
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationCurrentPage" class="def">printOperationCurrentPage</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationCurrentPage" class="link">Source</a></p><div class="doc"><p>The current page in the document.
</p><p>If this is set before <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationRun">printOperationRun</a></code>, the user will be able to select to print only the
current page.
</p><p>Note that this only makes sense for pre-paginated documents.
</p><p>Allowed values: >= <code>GMaxulong</code>
</p><p>Default value: -1
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationUseFullPage" class="def">printOperationUseFullPage</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationUseFullPage" class="link">Source</a></p><div class="doc"><p>If <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:True">True</a></code>, the transformation for the cairo context obtained from <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code> puts the origin at
the top left corner of the page (which may not be the top left corner of the sheet, depending on
page orientation and the number of pages per sheet). Otherwise, the origin is at the top left corner
of the imageable area (i.e. inside the margins).
</p><p>Default value: <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:False">False</a></code>
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationTrackPrintStatus" class="def">printOperationTrackPrintStatus</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationTrackPrintStatus" class="link">Source</a></p><div class="doc"><p>If <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:True">True</a></code>, the print operation will try to continue report on the status of the print job in the
printer queues and printer. This can allow your application to show things like <a href="out of paper.html">out of paper</a>
issues, and when the print job actually reaches the printer. However, this is often implemented
using polling, and should not be enabled unless needed.
</p><p>Default value: <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:False">False</a></code>
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationUnit" class="def">printOperationUnit</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="Graphics-UI-Gtk-Printing-PaperSize.html#t:Unit">Unit</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationUnit" class="link">Source</a></p><div class="doc"><p>The transformation for the cairo context obtained from <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code> is set up in such a way that
distances are measured in units of unit.
</p><p>Default value: ''UnitPixel''
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationShowProgress" class="def">printOperationShowProgress</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationShowProgress" class="link">Source</a></p><div class="doc"><p>Determines whether to show a progress dialog during the print operation.
</p><p>Default value: <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:False">False</a></code>
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationAllowAsync" class="def">printOperationAllowAsync</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationAllowAsync" class="link">Source</a></p><div class="doc"><p>Determines whether the print operation may run asynchronously or not.
</p><p>Some systems don't support asynchronous printing, but those that do will return
''PrintOperationResultInProgress'' as the status, and emit the <a href="done.html">done</a> signal when the operation
is actually done.
</p><p>The Windows port does not support asynchronous operation at all (this is unlikely to change). On
other platforms, all actions except for ''PrintOperationActionExport'' support asynchronous
operation.
</p><p>Default value: <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:False">False</a></code>
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationExportFilename" class="def">printOperationExportFilename</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationExportFilename" class="link">Source</a></p><div class="doc"><p>The name of a file to generate instead of showing the print dialog. Currently, PDF is the only
supported format.
</p><p>The intended use of this property is for implementing <a href="Export to PDF.html">Export to PDF</a> actions.
</p><p><a href="Print to PDF.html">Print to PDF</a> support is independent of this and is done by letting the user pick the <a href="Print to
PDF.html">Print to
PDF</a> item from the list of printers in the print dialog.
</p><p>Default value: <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Maybe.html#v:Nothing">Nothing</a></code>
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationStatus" class="def">printOperationStatus</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadAttr">ReadAttr</a> self <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintStatus">PrintStatus</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationStatus" class="link">Source</a></p><div class="doc"><p>The status of the print operation.
</p><p>Default value: ''PrintStatusInitial''
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationStatusString" class="def">printOperationStatusString</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadAttr">ReadAttr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationStatusString" class="link">Source</a></p><div class="doc"><p>A string representation of the status of the print operation. The string is translated and suitable
for displaying the print status e.g. in a <code><a href="Graphics-UI-Gtk-Display-Statusbar.html#t:Statusbar">Statusbar</a></code>.
</p><p>See the <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationStatus">printOperationStatus</a></code> property for a status value that is suitable for programmatic use.
</p><p>Default value: ""
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationCustomTabLabel" class="def">printOperationCustomTabLabel</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationCustomTabLabel" class="link">Source</a></p><div class="doc"><p>Used as the label of the tab containing custom widgets. Note that this property may be ignored on
some platforms.
</p><p>If this is <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Maybe.html#v:Nothing">Nothing</a></code>, GTK+ uses a default label.
</p><p>Default value: <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Maybe.html#v:Nothing">Nothing</a></code>
</p><p>Since 2.10
</p></div></div><div class="top"><p class="src"><a name="v:printOperationSupportSelection" class="def">printOperationSupportSelection</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationSupportSelection" class="link">Source</a></p><div class="doc"><p>If <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:True">True</a></code>, the print operation will support print of selection. This allows the print dialog to show a
<a href="Selection.html">Selection</a> button.
</p><p>Default value: <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:False">False</a></code>
</p><p>Since 2.18
</p></div></div><div class="top"><p class="src"><a name="v:printOperationHasSelection" class="def">printOperationHasSelection</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationHasSelection" class="link">Source</a></p><div class="doc"><p>Determines whether there is a selection in your application. This can allow your application to
print the selection. This is typically used to make a <a href="Selection.html">Selection</a> button sensitive.
</p><p>Default value: <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:False">False</a></code>
</p><p>Since 2.18
</p></div></div><div class="top"><p class="src"><a name="v:printOperationEmbedPageSetup" class="def">printOperationEmbedPageSetup</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationEmbedPageSetup" class="link">Source</a></p><div class="doc"><p>If <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:True">True</a></code>, page size combo box and orientation combo box are embedded into page setup page.
</p><p>Default value: <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:False">False</a></code>
</p><p>Since 2.18
</p></div></div><div class="top"><p class="src"><a name="v:printOperationNPagesToPrint" class="def">printOperationNPagesToPrint</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadAttr">ReadAttr</a> self <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a><a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOperationNPagesToPrint" class="link">Source</a></p><div class="doc"><p>The number of pages that will be printed.
</p><p>Note that this value is set during print preparation phase (''PrintStatusPreparing''), so this
value should never be get before the data generation phase (''PrintStatusGeneratingData''). You
can connect to the <code>statusChanged</code> signal and call <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationGetNPagesToPrint">printOperationGetNPagesToPrint</a></code> when
print status is ''PrintStatusGeneratingData''. This is typically used to track the progress of
print operation.
</p><p>Allowed values: >= <code>GMaxulong</code>
</p><p>Default value: -1
</p><p>Since 2.18
</p></div></div><h1 id="g:8">Signals
</h1><div class="top"><p class="src"><a name="v:printOptDone" class="def">printOptDone</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationResult">PrintOperationResult</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptDone" class="link">Source</a></p><div class="doc"><p>Emitted when the print operation run has finished doing everything
required for printing.
</p><p><code>result</code> gives you information about what happened during the run. If
<code>result</code> is <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:PrintOperationResultError">PrintOperationResultError</a></code> then you can call
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationGetError">printOperationGetError</a></code> for more information.
</p><p>If you enabled print status tracking then <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationIsFinished">printOperationIsFinished</a></code> may
still return <code>False</code> after <code>done</code> was
emitted.
</p></div></div><div class="top"><p class="src"><a name="v:printOptBeginPrint" class="def">printOptBeginPrint</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptBeginPrint" class="link">Source</a></p><div class="doc"><p>Emitted after the user has finished changing print settings in the
dialog, before the actual rendering starts.
</p><p>A typical use for 'begin-print' is to use the parameters from the
<code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code> and paginate the document accordingly, and then set the
number of pages with <code>printOperationSetNPages</code>.
</p></div></div><div class="top"><p class="src"><a name="v:printOptPaginate" class="def">printOptPaginate</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptPaginate" class="link">Source</a></p><div class="doc"><p>Emitted after the <code>beginPrint</code> signal,
but before the actual rendering starts. It keeps getting emitted until a
connected signal handler returns <code>True</code>.
</p><p>The <code>paginate</code> signal is intended to be used for paginating a document in
small chunks, to avoid blocking the user interface for a long time. The
signal handler should update the number of pages using
<code>printOperationSetNPages</code>, and return <code>True</code> if the document has been
completely paginated.
</p><p>If you don't need to do pagination in chunks, you can simply do it all in
the 'begin-print handler', and set the number of pages from there.
</p></div></div><div class="top"><p class="src"><a name="v:printOptRequestPageSetup" class="def">printOptRequestPageSetup</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a> -> <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptRequestPageSetup" class="link">Source</a></p><div class="doc"><p>Emitted once for every page that is printed, to give the application a
chance to modify the page setup. Any changes done to <code>setup</code> will be in
force only for printing this page.
</p></div></div><div class="top"><p class="src"><a name="v:printOptDrawPage" class="def">printOptDrawPage</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptDrawPage" class="link">Source</a></p><div class="doc"><p>Emitted for every page that is printed. The signal handler must render
the <code>pageNr</code>'s page onto the cairo context obtained from <code>context</code> using
<code>printContextGetCairoContext</code>.
</p><p>Use <code>printOperationSetUseFullPage</code> and <code>printOperationSetUnit</code> before
starting the print operation to set up the transformation of the cairo
context according to your needs.
</p></div></div><div class="top"><p class="src"><a name="v:printOptEndPrint" class="def">printOptEndPrint</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptEndPrint" class="link">Source</a></p><div class="doc"><p>Emitted after all pages have been rendered. A handler for this signal can
clean up any resources that have been allocated in the <code>beginPrint</code> handler.
</p></div></div><div class="top"><p class="src"><a name="v:printOptStatusChanged" class="def">printOptStatusChanged</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptStatusChanged" class="link">Source</a></p><div class="doc"><p>Emitted at between the various phases of the print operation. See
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintStatus">PrintStatus</a></code> for the phases that are being discriminated. Use
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationGetStatus">printOperationGetStatus</a></code> to find out the current status.
</p></div></div><div class="top"><p class="src"><a name="v:printOptCreateCustomWidget" class="def">printOptCreateCustomWidget</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:Widget">Widget</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptCreateCustomWidget" class="link">Source</a></p><div class="doc"><p>Emitted when displaying the print dialog. If you return a widget in a
handler for this signal it will be added to a custom tab in the print
dialog. You typically return a container widget with multiple widgets in it.
</p><p>The print dialog owns the returned widget, and its lifetime is not
controlled by the application. However, the widget is guaranteed to stay
around until the <code>customWidgetApply</code>
signal is emitted on the operation. Then you can read out any information
you need from the widgets.
</p></div></div><div class="top"><p class="src"><a name="v:printOptUpdateCustomWidget" class="def">printOptUpdateCustomWidget</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Abstract-Widget.html#t:Widget">Widget</a> -> <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a> -> <a href="Graphics-UI-Gtk-Printing-PrintSettings.html#t:PrintSettings">PrintSettings</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptUpdateCustomWidget" class="link">Source</a></p><div class="doc"><p>Emitted after change of selected printer. The actual page setup and print
settings are passed to the custom widget, which can actualize itself
according to this change.
</p><ul><li> Available since Gtk+ version 2.18
</li></ul></div></div><div class="top"><p class="src"><a name="v:printOptCustomWidgetApply" class="def">printOptCustomWidgetApply</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Abstract-Widget.html#t:Widget">Widget</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptCustomWidgetApply" class="link">Source</a></p><div class="doc"><p>Emitted right before <code>beginPrint</code> if you
added a custom widget in the <code>createCustomWidtet</code> handler. When you get this signal you should read the
information from the custom widgets, as the widgets are not guaraneed to be
around at a later time.
</p></div></div><div class="top"><p class="src"><a name="v:printOptPreview" class="def">printOptPreview</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationClass">PrintOperationClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreview">PrintOperationPreview</a> -> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="Graphics-UI-Gtk-Windows-Window.html#t:Window">Window</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptPreview" class="link">Source</a></p><div class="doc"><p>Gets emitted when a preview is requested from the native dialog.
</p><p>The default handler for this signal uses an external viewer application
to preview.
</p><p>To implement a custom print preview, an application must return <code>True</code>
from its handler for this signal. In order to use the provided <code>context</code> for
the preview implementation, it must be given a suitable cairo context with
<code>printContextSetCairoContext</code>.
</p><p>The custom preview implementation can use
<code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationPreviewIsSelected">printOperationPreviewIsSelected</a></code> and <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationPreviewRenderPage">printOperationPreviewRenderPage</a></code> to
find pages which are selected for print and render them. The preview must be
finished by calling <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#v:printOperationPreviewEndPreview">printOperationPreviewEndPreview</a></code> (typically in response
to the user clicking a close button).
</p></div></div><div class="top"><p class="src"><a name="v:printOptReady" class="def">printOptReady</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptReady" class="link">Source</a></p><div class="doc"><p>The <code>ready</code> signal gets emitted once per preview operation, before the first page is rendered.
</p><p>A handler for this signal can be used for setup tasks.
</p></div></div><div class="top"><p class="src"><a name="v:printOptGotPageSize" class="def">printOptGotPageSize</a> :: <a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperationPreviewClass">PrintOperationPreviewClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a> -> <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Printing-PrintOperation.html#printOptGotPageSize" class="link">Source</a></p><div class="doc"><p>The <code>gotPageSize</code> signal is emitted once for each page that gets rendered to the preview.
</p><p>A handler for this signal should update the context according to <code>pageSetup</code> and set up a suitable
cairo context, using <code>printContextSetCairoContext</code>.
</p></div></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.9.2</p></div></body></html>
