<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Graphics.UI.Gtk.Windows.MessageDialog</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Graphics-UI-Gtk-Windows-MessageDialog.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.Windows.MessageDialog</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">Constructors
</a></li><li><a href="#g:5">Methods
</a></li><li><a href="#g:6">Attributes
</a></li></ul></div><div id="description"><p class="caption">Description</p><div class="doc"><p>A convenient message window
</p></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:MessageDialog">MessageDialog</a> </li><li class="src short"><span class="keyword">class</span> <a href="Graphics-UI-Gtk-Windows-Dialog.html#t:DialogClass">DialogClass</a> o => <a href="#t:MessageDialogClass">MessageDialogClass</a> o </li><li class="src short"><a href="#v:castToMessageDialog">castToMessageDialog</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-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></li><li class="src short"><a href="#v:gTypeMessageDialog">gTypeMessageDialog</a> :: <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:GType">GType</a></li><li class="src short"><a href="#v:toMessageDialog">toMessageDialog</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> o => o -> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></li><li class="src short"><span class="keyword">data</span> <a href="#t:MessageType">MessageType</a> <ul class="subs"><li>= <a href="#v:MessageInfo">MessageInfo</a> </li><li>| <a href="#v:MessageWarning">MessageWarning</a> </li><li>| <a href="#v:MessageQuestion">MessageQuestion</a> </li><li>| <a href="#v:MessageError">MessageError</a> </li><li>| <a href="#v:MessageOther">MessageOther</a> </li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:ButtonsType">ButtonsType</a> <ul class="subs"><li>= <a href="#v:ButtonsNone">ButtonsNone</a> </li><li>| <a href="#v:ButtonsOk">ButtonsOk</a> </li><li>| <a href="#v:ButtonsClose">ButtonsClose</a> </li><li>| <a href="#v:ButtonsCancel">ButtonsCancel</a> </li><li>| <a href="#v:ButtonsYesNo">ButtonsYesNo</a> </li><li>| <a href="#v:ButtonsOkCancel">ButtonsOkCancel</a> </li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:DialogFlags">DialogFlags</a> <ul class="subs"><li>= <a href="#v:DialogModal">DialogModal</a> </li><li>| <a href="#v:DialogDestroyWithParent">DialogDestroyWithParent</a> </li><li>| <a href="#v:DialogNoSeparator">DialogNoSeparator</a> </li></ul></li><li class="src short"><a href="#v:messageDialogNew">messageDialogNew</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-UI-Gtk-Windows-Window.html#t:Window">Window</a> -> [<a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:DialogFlags">DialogFlags</a>] -> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageType">MessageType</a> -> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:ButtonsType">ButtonsType</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</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-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></li><li class="src short"><a href="#v:messageDialogNewWithMarkup">messageDialogNewWithMarkup</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-UI-Gtk-Windows-Window.html#t:Window">Window</a> -> [<a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:DialogFlags">DialogFlags</a>] -> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageType">MessageType</a> -> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:ButtonsType">ButtonsType</a> -> <a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Enums.html#t:Markup">Markup</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-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></li><li class="src short"><a href="#v:messageDialogSetMarkup">messageDialogSetMarkup</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Enums.html#t:Markup">Markup</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:messageDialogSetImage">messageDialogSetImage</a> :: (<a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> self, <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:WidgetClass">WidgetClass</a> image) => self -> image -> <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:messageDialogSetSecondaryMarkup">messageDialogSetSecondaryMarkup</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</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:messageDialogSetSecondaryText">messageDialogSetSecondaryText</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Char.html#t:String">String</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:messageDialogMessageType">messageDialogMessageType</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Windows-MessageDialog.html#t:MessageType">MessageType</a></li><li class="src short"><a href="#v:messageDialogText">messageDialogText</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Maybe.html#t:Maybe">Maybe</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:messageDialogUseMarkup">messageDialogUseMarkup</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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:messageDialogSecondaryText">messageDialogSecondaryText</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Maybe.html#t:Maybe">Maybe</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:messageDialogSecondaryUseMarkup">messageDialogSecondaryUseMarkup</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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:messageDialogImage">messageDialogImage</a> :: (<a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> self, <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:WidgetClass">WidgetClass</a> widget) => <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-Abstract-Widget.html#t:Widget">Widget</a> widget</li><li class="src short"><a href="#v:messageDialogButtons">messageDialogButtons</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:WriteAttr">WriteAttr</a> self <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:ButtonsType">ButtonsType</a></li><li class="src short"><a href="#v:messageDialogMessageArea">messageDialogMessageArea</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Layout-VBox.html#t:VBox">VBox</a></li></ul></div><div id="interface"><h1 id="g:1">Detail
</h1><div class="doc"><p><code><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></code> presents a dialog with an image representing the type of
message (Error, Question, etc.) alongside some message text. It's simply a
convenience widget; you could construct the equivalent of <code><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></code>
from <code><a href="Graphics-UI-Gtk-Windows-Dialog.html#t:Dialog">Dialog</a></code> without too much effort, but <code><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></code> saves typing.
</p><p>The easiest way to do a modal message dialog is to use <code>dialogRun</code>,
though you can also pass in the <code><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#v:DialogModal">DialogModal</a></code> flag, <code>dialogRun</code>
automatically makes the dialog modal and waits for the user to respond to
it. <code>dialogRun</code> returns when any dialog button is clicked.
</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>
| +----<code><a href="Graphics-UI-Gtk-Abstract-Object.html#t:Object">Object</a></code>
| +----<code><a href="Graphics-UI-Gtk-Abstract-Widget.html#t:Widget">Widget</a></code>
| +----<code><a href="Graphics-UI-Gtk-Abstract-Container.html#t:Container">Container</a></code>
| +----<code><a href="Graphics-UI-Gtk-Abstract-Bin.html#t:Bin">Bin</a></code>
| +----<code><a href="Graphics-UI-Gtk-Windows-Window.html#t:Window">Window</a></code>
| +----<code><a href="Graphics-UI-Gtk-Windows-Dialog.html#t:Dialog">Dialog</a></code>
| +----MessageDialog
</pre></div><h1 id="g:3">Types
</h1><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:MessageDialog" class="def">MessageDialog</a> <a href="src/Graphics-UI-Gtk-Types.html#MessageDialog" class="link">Source</a></p><div class="subs instances"><p id="control.i:MessageDialog" class="caption collapser" onclick="toggleSection('i:MessageDialog')">Instances</p><div id="section.i:MessageDialog" 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-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</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-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</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-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Windows-Dialog.html#t:DialogClass">DialogClass</a> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Windows-Window.html#t:WindowClass">WindowClass</a> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Abstract-Bin.html#t:BinClass">BinClass</a> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Abstract-Container.html#t:ContainerClass">ContainerClass</a> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Abstract-Widget.html#t:WidgetClass">WidgetClass</a> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Abstract-Object.html#t:ObjectClass">ObjectClass</a> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</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="Graphics-UI-Gtk-Windows-Dialog.html#t:DialogClass">DialogClass</a> o => <a name="t:MessageDialogClass" class="def">MessageDialogClass</a> o <a href="src/Graphics-UI-Gtk-Types.html#MessageDialogClass" class="link">Source</a></p><div class="subs instances"><p id="control.i:MessageDialogClass" class="caption collapser" onclick="toggleSection('i:MessageDialogClass')">Instances</p><div id="section.i:MessageDialogClass" class="show"><table><tr><td class="src"><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><a name="v:castToMessageDialog" class="def">castToMessageDialog</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-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a><a href="src/Graphics-UI-Gtk-Types.html#castToMessageDialog" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:gTypeMessageDialog" class="def">gTypeMessageDialog</a> :: <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:GType">GType</a><a href="src/Graphics-UI-Gtk-Types.html#gTypeMessageDialog" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:toMessageDialog" class="def">toMessageDialog</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> o => o -> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a><a href="src/Graphics-UI-Gtk-Types.html#toMessageDialog" class="link">Source</a></p></div><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:MessageType" class="def">MessageType</a> <a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#MessageType" class="link">Source</a></p><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:MessageInfo" class="def">MessageInfo</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:MessageWarning" class="def">MessageWarning</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:MessageQuestion" class="def">MessageQuestion</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:MessageError" class="def">MessageError</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:MessageOther" class="def">MessageOther</a></td><td class="doc empty"> </td></tr></table></div><div class="subs instances"><p id="control.i:MessageType" class="caption collapser" onclick="toggleSection('i:MessageType')">Instances</p><div id="section.i:MessageType" class="show"><table><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-Windows-MessageDialog.html#t:MessageType">MessageType</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-Windows-MessageDialog.html#t:MessageType">MessageType</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-Windows-MessageDialog.html#t:MessageType">MessageType</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:ButtonsType" class="def">ButtonsType</a> <a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#ButtonsType" class="link">Source</a></p><div class="doc"><p>Specify what buttons this dialog should show.
</p><ul><li> Prebuilt sets of buttons for the dialog. If none of these choices
are appropriate, simply use <code><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#v:ButtonsNone">ButtonsNone</a></code> then call <code>dialogAddButtons</code>.
</li></ul></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:ButtonsNone" class="def">ButtonsNone</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:ButtonsOk" class="def">ButtonsOk</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:ButtonsClose" class="def">ButtonsClose</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:ButtonsCancel" class="def">ButtonsCancel</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:ButtonsYesNo" class="def">ButtonsYesNo</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:ButtonsOkCancel" class="def">ButtonsOkCancel</a></td><td class="doc empty"> </td></tr></table></div><div class="subs instances"><p id="control.i:ButtonsType" class="caption collapser" onclick="toggleSection('i:ButtonsType')">Instances</p><div id="section.i:ButtonsType" class="show"><table><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-Windows-MessageDialog.html#t:ButtonsType">ButtonsType</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-Windows-MessageDialog.html#t:ButtonsType">ButtonsType</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-Windows-MessageDialog.html#t:ButtonsType">ButtonsType</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:DialogFlags" class="def">DialogFlags</a> <a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#DialogFlags" class="link">Source</a></p><div class="doc"><p>Flags used to influence dialog construction.
</p><ul><li> Marking a dialog as model will call <code>widgetSetModal</code> on the dialog
window, the <code><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#v:DialogDestroyWithParent">DialogDestroyWithParent</a></code> will call
<code>windowSetDestroyWithParent</code> on the dialog window. Note that in
case the dialog is simply destroyed, no response signal is ever
emitted. Finally, <code><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#v:DialogNoSeparator">DialogNoSeparator</a></code> omits the separator between
the action area and the dialog content which is preferable for
very simple messages, i.e. those that only contain one button.
</li></ul></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:DialogModal" class="def">DialogModal</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:DialogDestroyWithParent" class="def">DialogDestroyWithParent</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a name="v:DialogNoSeparator" class="def">DialogNoSeparator</a></td><td class="doc empty"> </td></tr></table></div><div class="subs instances"><p id="control.i:DialogFlags" class="caption collapser" onclick="toggleSection('i:DialogFlags')">Instances</p><div id="section.i:DialogFlags" 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-Windows-MessageDialog.html#t:DialogFlags">DialogFlags</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-Windows-MessageDialog.html#t:DialogFlags">DialogFlags</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-Windows-MessageDialog.html#t:DialogFlags">DialogFlags</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-Windows-MessageDialog.html#t:DialogFlags">DialogFlags</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-Flags.html#t:Flags">Flags</a> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:DialogFlags">DialogFlags</a></td><td class="doc empty"> </td></tr></table></div></div></div><h1 id="g:4">Constructors
</h1><div class="top"><p class="src"><a name="v:messageDialogNew" class="def">messageDialogNew</a><a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#messageDialogNew" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-UI-Gtk-Windows-Window.html#t:Window">Window</a></td><td class="doc"><p>Transient parent of the dialog (or none)
</p></td></tr><tr><td class="src">-> [<a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:DialogFlags">DialogFlags</a>]</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageType">MessageType</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:ButtonsType">ButtonsType</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-Char.html#t:String">String</a></td><td class="doc"><p>The text of the message
</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-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Create a new message dialog, which is a simple dialog with an icon
indicating the dialog type (error, warning, etc.) and some text the
user may want to see. When the user clicks a button a "response" signal
is emitted with response IDs from <code>ResponseType</code>. See <code><a href="Graphics-UI-Gtk-Windows-Dialog.html#t:Dialog">Dialog</a></code> for more
details.
</p></div></div><div class="top"><p class="src"><a name="v:messageDialogNewWithMarkup" class="def">messageDialogNewWithMarkup</a><a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#messageDialogNewWithMarkup" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-UI-Gtk-Windows-Window.html#t:Window">Window</a></td><td class="doc"><p>Transient parent of the dialog (or none)
</p></td></tr><tr><td class="src">-> [<a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:DialogFlags">DialogFlags</a>]</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageType">MessageType</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:ButtonsType">ButtonsType</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Enums.html#t:Markup">Markup</a></td><td class="doc"><p>The text of the message
</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-Windows-MessageDialog.html#t:MessageDialog">MessageDialog</a></td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Creates a new message dialog, which is a simple dialog with an icon
indicating the dialog type (error, warning, etc.) and some text which
is marked up with the Pango text markup language. When the user clicks
a button a "response" signal is emitted with response IDs from
<code>ResponseType</code>. See <code><a href="Graphics-UI-Gtk-Windows-Dialog.html#t:Dialog">Dialog</a></code> and <code>PangoMarkup</code> for more details.
</p><ul><li> Available since Gtk+ version 2.4
</li></ul></div></div><h1 id="g:5">Methods
</h1><div class="top"><p class="src"><a name="v:messageDialogSetMarkup" class="def">messageDialogSetMarkup</a><a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#messageDialogSetMarkup" 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-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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/pango-0.12.0/Graphics-Rendering-Pango-Enums.html#t:Markup">Markup</a></td><td class="doc"><p><code>str</code> - markup string (see Pango markup format)
</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 the text of the message dialog to be <code>str</code>, which is marked up with
the Pango text markup language.
</p><ul><li> Available since Gtk+ version 2.4
</li></ul></div></div><div class="top"><p class="src"><a name="v:messageDialogSetImage" class="def">messageDialogSetImage</a><a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#messageDialogSetImage" 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-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> self, <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:WidgetClass">WidgetClass</a> image)</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> image</td><td class="doc"><p><code>image</code> - the image
</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 the dialog's image to <code>image</code>.
</p><ul><li> Available since Gtk+ version 2.10
</li></ul></div></div><div class="top"><p class="src"><a name="v:messageDialogSetSecondaryMarkup" class="def">messageDialogSetSecondaryMarkup</a><a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#messageDialogSetSecondaryMarkup" 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-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Char.html#t:String">String</a></td><td class="doc"><p><code>str</code> - markup string (see Pango markup format)
</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><div class="top"><p class="src"><a name="v:messageDialogSetSecondaryText" class="def">messageDialogSetSecondaryText</a><a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#messageDialogSetSecondaryText" 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-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Char.html#t:String">String</a></td><td class="doc"><p><code>str</code> - text to be shown as second line
</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><h1 id="g:6">Attributes
</h1><div class="top"><p class="src"><a name="v:messageDialogMessageType" class="def">messageDialogMessageType</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Windows-MessageDialog.html#t:MessageType">MessageType</a><a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#messageDialogMessageType" class="link">Source</a></p><div class="doc"><p>The type of message.
</p><p>Default value: <code><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#v:MessageInfo">MessageInfo</a></code>
</p></div></div><div class="top"><p class="src"><a name="v:messageDialogText" class="def">messageDialogText</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Maybe.html#t:Maybe">Maybe</a> <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-Windows-MessageDialog.html#messageDialogText" class="link">Source</a></p><div class="doc"><p>The primary text of the message dialog. If the dialog has a secondary
text, this will appear as the title.
</p><p>Default value: <code>Nothing</code>
</p><ul><li> Available since Gtk+ version 2.10
</li></ul></div></div><div class="top"><p class="src"><a name="v:messageDialogUseMarkup" class="def">messageDialogUseMarkup</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Windows-MessageDialog.html#messageDialogUseMarkup" class="link">Source</a></p><div class="doc"><p>Interpret the string <code><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#v:messageDialogText">messageDialogText</a></code> as markup.
</p><p>Default value: <code>False</code>
</p><ul><li> Available since Gtk+ version 2.10
</li></ul></div></div><div class="top"><p class="src"><a name="v:messageDialogSecondaryText" class="def">messageDialogSecondaryText</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Maybe.html#t:Maybe">Maybe</a> <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-Windows-MessageDialog.html#messageDialogSecondaryText" class="link">Source</a></p><div class="doc"><p>The secondary text of the message dialog.
</p><p>Default value: <code>Nothing</code>
</p><ul><li> Available since Gtk+ version 2.10
</li></ul></div></div><div class="top"><p class="src"><a name="v:messageDialogSecondaryUseMarkup" class="def">messageDialogSecondaryUseMarkup</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Windows-MessageDialog.html#messageDialogSecondaryUseMarkup" class="link">Source</a></p><div class="doc"><p>Default value: <code>False</code>
</p><ul><li> Available since Gtk+ version 2.10
</li></ul></div></div><div class="top"><p class="src"><a name="v:messageDialogImage" class="def">messageDialogImage</a> :: (<a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> self, <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:WidgetClass">WidgetClass</a> widget) => <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-Abstract-Widget.html#t:Widget">Widget</a> widget<a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#messageDialogImage" class="link">Source</a></p><div class="doc"><p>The image for this dialog.
</p><ul><li> Available since Gtk+ version 2.10
</li></ul></div></div><div class="top"><p class="src"><a name="v:messageDialogButtons" class="def">messageDialogButtons</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:WriteAttr">WriteAttr</a> self <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:ButtonsType">ButtonsType</a><a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#messageDialogButtons" class="link">Source</a></p><div class="doc"><p>The buttons shown in the message dialog.
</p><p>Default value: <code><a href="Graphics-UI-Gtk-Windows-MessageDialog.html#v:ButtonsNone">ButtonsNone</a></code>
</p></div></div><div class="top"><p class="src"><a name="v:messageDialogMessageArea" class="def">messageDialogMessageArea</a> :: <a href="Graphics-UI-Gtk-Windows-MessageDialog.html#t:MessageDialogClass">MessageDialogClass</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-Layout-VBox.html#t:VBox">VBox</a><a href="src/Graphics-UI-Gtk-Windows-MessageDialog.html#messageDialogMessageArea" class="link">Source</a></p><div class="doc"><p>The <code><a href="Graphics-UI-Gtk-Layout-VBox.html#t:VBox">VBox</a></code> that corresponds to the message area of this dialog.
</p><ul><li> Available since Gtk+ version 2.22
</li></ul></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>
