<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--Rendered using the Haskell Html Library v0.2--> <HTML ><HEAD ><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" ><TITLE >Graphics.UI.Gtk.Misc.Tooltip</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock-util.js" TYPE="text/javascript" ></SCRIPT ><SCRIPT TYPE="text/javascript" >window.onload = function () {setSynopsis("mini_Graphics-UI-Gtk-Misc-Tooltip.html")};</SCRIPT ></HEAD ><BODY ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="topbar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><IMG SRC="haskell_icon.gif" WIDTH="16" HEIGHT="16" ALT=" " ></TD ><TD CLASS="title" >gtk-0.11.2: Binding to the Gtk+ graphical user interface library.</TD ><TD CLASS="topbut" ><A HREF="src/Graphics-UI-Gtk-Misc-Tooltip.html" >Source code</A ></TD ><TD CLASS="topbut" ><A HREF="index.html" >Contents</A ></TD ><TD CLASS="topbut" ><A HREF="doc-index.html" >Index</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="modulebar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><FONT SIZE="6" >Graphics.UI.Gtk.Misc.Tooltip</FONT ></TD ><TD ALIGN="right" ><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="infohead" >Portability</TD ><TD CLASS="infoval" >portable (depends on GHC)</TD ></TR ><TR ><TD CLASS="infohead" >Stability</TD ><TD CLASS="infoval" >provisional</TD ></TR ><TR ><TD CLASS="infohead" >Maintainer</TD ><TD CLASS="infoval" >gtk2hs-users@lists.sourceforge.net</TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" ><B >Contents</B ></TD ></TR ><TR ><TD ><DL ><DT ><A HREF="#1" >Detail </A ></DT ><DT ><A HREF="#2" >Class Hierarchy </A ></DT ><DT ><A HREF="#3" >Types </A ></DT ><DT ><A HREF="#4" >Methods </A ></DT ></DL ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Description</TD ></TR ><TR ><TD CLASS="doc" ><P >Add tips to your widgets </P ><UL ><LI > Module available since Gtk+ version 2.12 </LI ></UL ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Synopsis</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3ATooltip" >Tooltip</A > </TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >class</SPAN > <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObjectClass" >GObjectClass</A > o => <A HREF="#t%3ATooltipClass" >TooltipClass</A > o </TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AcastToTooltip" >castToTooltip</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObjectClass" >GObjectClass</A > obj => obj -> <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtoTooltip" >toTooltip</A > :: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > o => o -> <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtooltipSetMarkup" >tooltipSetMarkup</A > :: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self => self -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="/usr/share/doc/ghc/html/libraries/pango-0.11.2/Graphics-Rendering-Pango-Enums.html#t%3AMarkup" >Markup</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtooltipSetText" >tooltipSetText</A > :: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self => self -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtooltipSetIcon" >tooltipSetIcon</A > :: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self => self -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="Graphics-UI-Gtk-Gdk-Pixbuf.html#t%3APixbuf" >Pixbuf</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtooltipSetIconFromStock" >tooltipSetIconFromStock</A > :: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self => self -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A > -> <A HREF="Graphics-UI-Gtk-MenuComboToolbar-ToolItem.html#t%3AIconSize" >IconSize</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtooltipSetIconFromIconName" >tooltipSetIconFromIconName</A > :: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self => self -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A > -> <A HREF="Graphics-UI-Gtk-MenuComboToolbar-ToolItem.html#t%3AIconSize" >IconSize</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtooltipSetCustom" >tooltipSetCustom</A > :: (<A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self, <A HREF="Graphics-UI-Gtk-Abstract-Widget.html#t%3AWidgetClass" >WidgetClass</A > widget) => self -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > widget -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtooltipTriggerTooltipQuery" >tooltipTriggerTooltipQuery</A > :: <A HREF="Graphics-UI-Gtk-Gdk-Display.html#t%3ADisplay" >Display</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtooltipSetTipArea" >tooltipSetTipArea</A > :: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self => self -> <A HREF="Graphics-UI-Gtk-Gdk-Events.html#t%3ARectangle" >Rectangle</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="1" ><A NAME="1" >Detail </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="doc" ><P ><TT ><A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TT > belongs to the new tooltips API that was introduced in Gtk+ 2.12 and which deprecates the old <TT ><A HREF="Graphics-UI-Gtk-Misc-Tooltips.html#t%3ATooltips" >Tooltips</A ></TT > API. </P ><P >Basic tooltips can be realized simply by using widgetSetTooltipText or widgetSetTooltipMarkup without any explicit tooltip object. </P ><P >When you need a tooltip with a little more fancy contents, like adding an image, or you want the tooltip to have different contents per <TT ><A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView" >TreeView</A ></TT > row or cell, you will have to do a little more work: </P ><UL ><LI > Set the hasTooltip property to <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Bool.html#v%3ATrue" >True</A ></TT >, this will make GTK+ monitor the widget for motion and related events which are needed to determine when and where to show a tooltip. </LI ><LI > Connect to the queryTooltip signal. This signal will be emitted when a tooltip is supposed to be shown. One of the arguments passed to the signal handler is a <TT ><A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TT > object. This is the object that we are about to display as a tooltip, and can be manipulated in your callback using functions like <TT ><A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#v%3AtooltipSetIcon" >tooltipSetIcon</A ></TT >. There are functions for setting the tooltip's markup, setting an image from a stock icon, or even putting in a custom widget. </LI ><LI > Return <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Bool.html#v%3ATrue" >True</A ></TT > from your query-tooltip handler. This causes the tooltip to be show. If you return <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Bool.html#v%3AFalse" >False</A ></TT >, it will not be shown. </LI ></UL ><P >In the probably rare case where you want to have even more control over the tooltip that is about to be shown, you can set your own <TT ><A HREF="Graphics-UI-Gtk-Windows-Window.html#t%3AWindow" >Window</A ></TT > which will be used as tooltip window. This works as follows: </P ><UL ><LI > Set hasTooltip and connect to queryTooltip as before. </LI ><LI > Use widgetSetTooltipWindow to set a <TT ><A HREF="Graphics-UI-Gtk-Windows-Window.html#t%3AWindow" >Window</A ></TT > created by you as tooltip window. </LI ><LI > In the queryTooltip callback you can access your window using widgetGetTooltipWindow and manipulate as you wish. The semantics of the return value are exactly as before, return <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Bool.html#v%3ATrue" >True</A ></TT > to show the window, <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Bool.html#v%3AFalse" >False</A ></TT > to not show it. </LI ></UL ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="2" ><A NAME="2" >Class Hierarchy </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="doc" ><PRE > | <TT ><A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObject" >GObject</A ></TT > | +----Tooltip </PRE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="3" ><A NAME="3" >Types </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Tooltip" ><A NAME="t%3ATooltip" ></A ></A ><B >Tooltip</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Types.html#Tooltip" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Tooltip')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:Tooltip" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Ord.html#t%3AOrd" >Ord</A > <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObjectClass" >GObjectClass</A > <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >class</SPAN > <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObjectClass" >GObjectClass</A > o => <A NAME="t:TooltipClass" ><A NAME="t%3ATooltipClass" ></A ></A ><B >TooltipClass</B > o </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Types.html#TooltipClass" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:TooltipClass')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:TooltipClass" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > <A HREF="Graphics-UI-Gtk-Display-StatusIcon.html#t%3AStatusIcon" >StatusIcon</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:castToTooltip" ><A NAME="v%3AcastToTooltip" ></A ></A ><B >castToTooltip</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObjectClass" >GObjectClass</A > obj => obj -> <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Types.html#castToTooltip" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:toTooltip" ><A NAME="v%3AtoTooltip" ></A ></A ><B >toTooltip</B > :: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > o => o -> <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltip" >Tooltip</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Types.html#toTooltip" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="4" ><A NAME="4" >Methods </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:tooltipSetMarkup" ><A NAME="v%3AtooltipSetMarkup" ></A ></A ><B >tooltipSetMarkup</B ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Misc-Tooltip.html#tooltipSetMarkup" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="arg" >:: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >=> self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="/usr/share/doc/ghc/html/libraries/pango-0.11.2/Graphics-Rendering-Pango-Enums.html#t%3AMarkup" >Markup</A ></TD ><TD CLASS="rdoc" ><TT >markup</TT > - a markup string (see Pango markup format) or <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT > </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="ndoc" COLSPAN="2" >Sets the text of the tooltip to be <TT >markup</TT >, which is marked up with the Pango text markup language. If <TT >markup</TT > is <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT >, the label will be hidden. </TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:tooltipSetText" ><A NAME="v%3AtooltipSetText" ></A ></A ><B >tooltipSetText</B ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Misc-Tooltip.html#tooltipSetText" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="arg" >:: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >=> self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A ></TD ><TD CLASS="rdoc" ><TT >text</TT > - a text string or <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT > </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="ndoc" COLSPAN="2" >Sets the text of the tooltip to be <TT >text</TT >. If <TT >text</TT > is <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT > the label will be hidden. See also <TT ><A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#v%3AtooltipSetMarkup" >tooltipSetMarkup</A ></TT >. </TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:tooltipSetIcon" ><A NAME="v%3AtooltipSetIcon" ></A ></A ><B >tooltipSetIcon</B ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Misc-Tooltip.html#tooltipSetIcon" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="arg" >:: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >=> self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="Graphics-UI-Gtk-Gdk-Pixbuf.html#t%3APixbuf" >Pixbuf</A ></TD ><TD CLASS="rdoc" ><TT >pixbuf</TT > - a <TT ><A HREF="Graphics-UI-Gtk-Gdk-Pixbuf.html#t%3APixbuf" >Pixbuf</A ></TT > or <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT > </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="ndoc" COLSPAN="2" >Sets the icon of the tooltip (which is in front of the text) to be <TT >pixbuf</TT >. If <TT >pixbuf</TT > is <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT > the image will be hidden. </TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:tooltipSetIconFromStock" ><A NAME="v%3AtooltipSetIconFromStock" ></A ></A ><B >tooltipSetIconFromStock</B ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Misc-Tooltip.html#tooltipSetIconFromStock" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="arg" >:: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >=> self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A ></TD ><TD CLASS="rdoc" ><TT >id</TT > a stock id, or <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT > </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="Graphics-UI-Gtk-MenuComboToolbar-ToolItem.html#t%3AIconSize" >IconSize</A ></TD ><TD CLASS="rdoc" ><TT >size</TT > a stock icon size </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="ndoc" COLSPAN="2" >Sets the icon of the tooltip (which is in front of the text) to be the stock item indicated by <TT >stockId</TT > with the size indicated by <TT >size</TT >. If <TT >stockId</TT > is <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT > the image will be hidden. </TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:tooltipSetIconFromIconName" ><A NAME="v%3AtooltipSetIconFromIconName" ></A ></A ><B >tooltipSetIconFromIconName</B ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Misc-Tooltip.html#tooltipSetIconFromIconName" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="arg" >:: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >=> self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A ></TD ><TD CLASS="rdoc" ><TT >iconName</TT > an icon name, or <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT > </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="Graphics-UI-Gtk-MenuComboToolbar-ToolItem.html#t%3AIconSize" >IconSize</A ></TD ><TD CLASS="rdoc" ><TT >size</TT > a stock icon size </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="ndoc" COLSPAN="2" ><P >Sets the icon of the tooltip (which is in front of the text) to be the icon indicated by <TT >iconName</TT > with the size indicated by <TT >size</TT >. If <TT >iconName</TT > is <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT > the image will be hidden. </P ><UL ><LI > Available since Gtk+ version 2.14 </LI ></UL ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:tooltipSetCustom" ><A NAME="v%3AtooltipSetCustom" ></A ></A ><B >tooltipSetCustom</B ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Misc-Tooltip.html#tooltipSetCustom" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="arg" >:: (<A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self, <A HREF="Graphics-UI-Gtk-Abstract-Widget.html#t%3AWidgetClass" >WidgetClass</A > widget)</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >=> self</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > widget</TD ><TD CLASS="rdoc" ><TT >customWidget</TT > a <TT ><A HREF="Graphics-UI-Gtk-Abstract-Widget.html#t%3AWidget" >Widget</A ></TT >, or <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#v%3ANothing" >Nothing</A ></TT > to unset the old custom widget. </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="ndoc" COLSPAN="2" >Replaces the widget packed into the tooltip with <TT >customWidget</TT >. <TT >customWidget</TT > does not get destroyed when the tooltip goes away. By default a box with a <TT ><A HREF="Graphics-UI-Gtk-Display-Image.html#t%3AImage" >Image</A ></TT > and <TT ><A HREF="Graphics-UI-Gtk-Display-Label.html#t%3ALabel" >Label</A ></TT > is embedded in the tooltip, which can be configured using <TT ><A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#v%3AtooltipSetMarkup" >tooltipSetMarkup</A ></TT > and <TT ><A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#v%3AtooltipSetIcon" >tooltipSetIcon</A ></TT >. </TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:tooltipTriggerTooltipQuery" ><A NAME="v%3AtooltipTriggerTooltipQuery" ></A ></A ><B >tooltipTriggerTooltipQuery</B ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Misc-Tooltip.html#tooltipTriggerTooltipQuery" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="arg" >:: <A HREF="Graphics-UI-Gtk-Gdk-Display.html#t%3ADisplay" >Display</A ></TD ><TD CLASS="rdoc" ><TT >display</TT > - a <TT ><A HREF="Graphics-UI-Gtk-Gdk-Display.html#t%3ADisplay" >Display</A ></TT > </TD ></TR ><TR ><TD CLASS="arg" >-> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="ndoc" COLSPAN="2" >Triggers a new tooltip query on <TT >display</TT >, in order to update the current visible tooltip, or to show/hide the current tooltip. This function is useful to call when, for example, the state of the widget changed by a key press. </TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:tooltipSetTipArea" ><A NAME="v%3AtooltipSetTipArea" ></A ></A ><B >tooltipSetTipArea</B > :: <A HREF="Graphics-UI-Gtk-Misc-Tooltip.html#t%3ATooltipClass" >TooltipClass</A > self => self -> <A HREF="Graphics-UI-Gtk-Gdk-Events.html#t%3ARectangle" >Rectangle</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29" >()</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Misc-Tooltip.html#tooltipSetTipArea" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="doc" ><P >Sets the area of the widget, where the contents of this tooltip apply, to be <TT >rect</TT > (in widget coordinates). This is especially useful for properly setting tooltips on <TT ><A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView" >TreeView</A ></TT > rows and cells, <TT ><A HREF="Graphics-UI-Gtk-ModelView-IconView.html#t%3AIconView" >IconView</A ></TT > </P ><P >For setting tooltips on <TT ><A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView" >TreeView</A ></TT >, please refer to the convenience functions for this: treeViewSetTooltipRow and treeViewSetTooltipCell. </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 2.6.1</TD ></TR ></TABLE ></BODY ></HTML >