Sophie: ghc-gtk-devel-0.11.2-5.fc14 i686

ghc-gtk-devel-0.11.2-5.fc14.i686.rpm

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>Graphics.UI.Gtk.ModelView.TreeSelection</TITLE
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>gtk-0.11.2: Binding to the Gtk+ graphical user interface library.</TD
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><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html"
>Source code</A
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>Graphics.UI.Gtk.ModelView.TreeSelection</FONT
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><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
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><B
>Contents</B
></TD
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><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
><DT
><A HREF="#5"
>Attributes
</A
></DT
><DT
><A HREF="#6"
>Signals
</A
></DT
></DL
></TD
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><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Description</TD
></TR
><TR
><TD CLASS="doc"
>The selection object for <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView"
>TreeView</A
></TT
>
</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%3ATreeSelection"
>TreeSelection</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 =&gt; <A HREF="#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> o </TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AcastToTreeSelection"
>castToTreeSelection</A
> :: <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObjectClass"
>GObjectClass</A
> obj =&gt; obj -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AgTypeTreeSelection"
>gTypeTreeSelection</A
> :: <A HREF="Graphics-UI-Gtk-Abstract-Widget.html#t%3AGType"
>GType</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AtoTreeSelection"
>toTreeSelection</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> o =&gt; o -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3ASelectionMode"
>SelectionMode</A
>  </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
>= <A HREF="#v%3ASelectionNone"
>SelectionNone</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3ASelectionSingle"
>SelectionSingle</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3ASelectionBrowse"
>SelectionBrowse</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3ASelectionMultiple"
>SelectionMultiple</A
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A HREF="#t%3ATreeSelectionCB"
>TreeSelectionCB</A
> = <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <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/base-4.2.0.2/Data-Bool.html#t%3ABool"
>Bool</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A HREF="#t%3ATreeSelectionForeachCB"
>TreeSelectionForeachCB</A
> = <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
> -&gt; <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%3AtreeSelectionSetMode"
>treeSelectionSetMode</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ASelectionMode"
>SelectionMode</A
> -&gt; <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%3AtreeSelectionGetMode"
>treeSelectionGetMode</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ASelectionMode"
>SelectionMode</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AtreeSelectionSetSelectFunction"
>treeSelectionSetSelectFunction</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionCB"
>TreeSelectionCB</A
> -&gt; <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%3AtreeSelectionGetTreeView"
>treeSelectionGetTreeView</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView"
>TreeView</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AtreeSelectionGetSelected"
>treeSelectionGetSelected</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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/base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
>)</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AtreeSelectionSelectedForeach"
>treeSelectionSelectedForeach</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionForeachCB"
>TreeSelectionForeachCB</A
> -&gt; <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%3AtreeSelectionGetSelectedRows"
>treeSelectionGetSelectedRows</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> [<A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
>]</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AtreeSelectionCountSelectedRows"
>treeSelectionCountSelectedRows</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AtreeSelectionSelectPath"
>treeSelectionSelectPath</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <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%3AtreeSelectionUnselectPath"
>treeSelectionUnselectPath</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <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%3AtreeSelectionPathIsSelected"
>treeSelectionPathIsSelected</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <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/base-4.2.0.2/Data-Bool.html#t%3ABool"
>Bool</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AtreeSelectionSelectIter"
>treeSelectionSelectIter</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
> -&gt; <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%3AtreeSelectionUnselectIter"
>treeSelectionUnselectIter</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
> -&gt; <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%3AtreeSelectionIterIsSelected"
>treeSelectionIterIsSelected</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
> -&gt; <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/base-4.2.0.2/Data-Bool.html#t%3ABool"
>Bool</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AtreeSelectionSelectAll"
>treeSelectionSelectAll</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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%3AtreeSelectionUnselectAll"
>treeSelectionUnselectAll</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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%3AtreeSelectionSelectRange"
>treeSelectionSelectRange</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <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%3AtreeSelectionUnselectRange"
>treeSelectionUnselectRange</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <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%3AtreeSelectionMode"
>treeSelectionMode</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-Attributes.html#t%3AAttr"
>Attr</A
> self <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ASelectionMode"
>SelectionMode</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AonSelectionChanged"
>onSelectionChanged</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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
> -&gt; <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/glib-0.11.2/System-Glib-Signals.html#t%3AConnectId"
>ConnectId</A
> self)</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AafterSelectionChanged"
>afterSelectionChanged</A
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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
> -&gt; <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/glib-0.11.2/System-Glib-Signals.html#t%3AConnectId"
>ConnectId</A
> self)</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
>The <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TT
> object is a helper object to manage the selection for
 a <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView"
>TreeView</A
></TT
> widget. The <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TT
> object is automatically created
 when a new <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView"
>TreeView</A
></TT
> widget is created, and cannot exist independentally of
 this widget. The primary reason the <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TT
> objects exists is for
 cleanliness of code and API. That is, there is no conceptual reason all
 these functions could not be methods on the <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView"
>TreeView</A
></TT
> widget instead of a
 separate function.
</P
><P
>The <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TT
> object is gotten from a <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView"
>TreeView</A
></TT
> by calling
 treeViewGetSelection. It can be
 manipulated to check the selection status of the tree, as well as select
 and deselect individual rows. Selection is done completely on the
 <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView"
>TreeView</A
></TT
> side. As a result, multiple views of the same model can
 have completely different selections. Additionally, you cannot change the
 selection of a row on the model that is not currently displayed by the view
 without expanding its parents first.
</P
><P
>One of the important things to remember when monitoring the selection of
 a view is that the &quot;changed&quot; signal is mostly a hint. That is, it may only
 emit one signal when a range of rows is selected. Additionally, it may on
 occasion emit a &quot;changed&quot; signal when nothing has happened (mostly as a
 result of programmers calling select_row on an already selected row).
</P
></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
>
 | +----TreeSelection
</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:TreeSelection"
><A NAME="t%3ATreeSelection"
></A
></A
><B
>TreeSelection</B
>  </TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-Types.html#TreeSelection"
>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:TreeSelection')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:TreeSelection" 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-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</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-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</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-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</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 =&gt; <A NAME="t:TreeSelectionClass"
><A NAME="t%3ATreeSelectionClass"
></A
></A
><B
>TreeSelectionClass</B
> o </TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-Types.html#TreeSelectionClass"
>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:TreeSelectionClass')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:TreeSelectionClass" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</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:castToTreeSelection"
><A NAME="v%3AcastToTreeSelection"
></A
></A
><B
>castToTreeSelection</B
> :: <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObjectClass"
>GObjectClass</A
> obj =&gt; obj -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-Types.html#castToTreeSelection"
>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:gTypeTreeSelection"
><A NAME="v%3AgTypeTreeSelection"
></A
></A
><B
>gTypeTreeSelection</B
> :: <A HREF="Graphics-UI-Gtk-Abstract-Widget.html#t%3AGType"
>GType</A
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-Types.html#gTypeTreeSelection"
>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:toTreeSelection"
><A NAME="v%3AtoTreeSelection"
></A
></A
><B
>toTreeSelection</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> o =&gt; o -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-Types.html#toTreeSelection"
>Source</A
></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"
>data</SPAN
>  <A NAME="t:SelectionMode"
><A NAME="t%3ASelectionMode"
></A
></A
><B
>SelectionMode</B
>  </TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-General-Enums.html#SelectionMode"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
><P
>Mode in which selections can be performed
</P
><UL
><LI
> There is a deprecated entry SelectionExtended which should have the same
 value as SelectionMultiple. C2HS chokes on that construct.
</LI
></UL
></TD
></TR
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:SelectionNone"
><A NAME="v%3ASelectionNone"
></A
></A
><B
>SelectionNone</B
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:SelectionSingle"
><A NAME="v%3ASelectionSingle"
></A
></A
><B
>SelectionSingle</B
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:SelectionBrowse"
><A NAME="v%3ASelectionBrowse"
></A
></A
><B
>SelectionBrowse</B
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:SelectionMultiple"
><A NAME="v%3ASelectionMultiple"
></A
></A
><B
>SelectionMultiple</B
></TD
><TD CLASS="rdoc"
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:SelectionMode')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:SelectionMode" 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/Prelude.html#t%3AEnum"
>Enum</A
> <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ASelectionMode"
>SelectionMode</A
></TD
></TR
><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-ModelView-TreeSelection.html#t%3ASelectionMode"
>SelectionMode</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow"
>Show</A
> <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ASelectionMode"
>SelectionMode</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"
>type</SPAN
> <A NAME="t:TreeSelectionCB"
><A NAME="t%3ATreeSelectionCB"
></A
></A
><B
>TreeSelectionCB</B
> = <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <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/base-4.2.0.2/Data-Bool.html#t%3ABool"
>Bool</A
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#TreeSelectionCB"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Callback type for a function that is called everytime the selection
 changes. This function is set with <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#v%3AtreeSelectionSetSelectFunction"
>treeSelectionSetSelectFunction</A
></TT
>.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:TreeSelectionForeachCB"
><A NAME="t%3ATreeSelectionForeachCB"
></A
></A
><B
>TreeSelectionForeachCB</B
> = <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
> -&gt; <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-ModelView-TreeSelection.html#TreeSelectionForeachCB"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Callback function type for <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#v%3AtreeSelectionSelectedForeach"
>treeSelectionSelectedForeach</A
></TT
>.
</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:treeSelectionSetMode"
><A NAME="v%3AtreeSelectionSetMode"
></A
></A
><B
>treeSelectionSetMode</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ASelectionMode"
>SelectionMode</A
> -&gt; <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-ModelView-TreeSelection.html#treeSelectionSetMode"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Set single or multiple choice.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionGetMode"
><A NAME="v%3AtreeSelectionGetMode"
></A
></A
><B
>treeSelectionGetMode</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ASelectionMode"
>SelectionMode</A
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#treeSelectionGetMode"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Gets the selection mode.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionSetSelectFunction"
><A NAME="v%3AtreeSelectionSetSelectFunction"
></A
></A
><B
>treeSelectionSetSelectFunction</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionCB"
>TreeSelectionCB</A
> -&gt; <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-ModelView-TreeSelection.html#treeSelectionSetSelectFunction"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Set a callback function if selection changes.
</P
><UL
><LI
> If set, this function is called before any
 node is selected or unselected, giving some control over which nodes are
 selected. The select function should return <TT
>True</TT
> if the state of the node
 may be toggled, and <TT
>False</TT
> if the state of the node should be left
 unchanged.
</LI
></UL
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionGetTreeView"
><A NAME="v%3AtreeSelectionGetTreeView"
></A
></A
><B
>treeSelectionGetTreeView</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView"
>TreeView</A
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#treeSelectionGetTreeView"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Retrieve the <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeView.html#t%3ATreeView"
>TreeView</A
></TT
> widget that this <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TT
> works on.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionGetSelected"
><A NAME="v%3AtreeSelectionGetSelected"
></A
></A
><B
>treeSelectionGetSelected</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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/base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
>)</TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#treeSelectionGetSelected"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Retrieves the selection of a single choice <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelection"
>TreeSelection</A
></TT
>.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionSelectedForeach"
><A NAME="v%3AtreeSelectionSelectedForeach"
></A
></A
><B
>treeSelectionSelectedForeach</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionForeachCB"
>TreeSelectionForeachCB</A
> -&gt; <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-ModelView-TreeSelection.html#treeSelectionSelectedForeach"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Execute a function for each selected node.
</P
><UL
><LI
> Note that you cannot modify the tree or selection from within this
 function. Hence, <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#v%3AtreeSelectionGetSelectedRows"
>treeSelectionGetSelectedRows</A
></TT
> might be more useful.
</LI
></UL
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionGetSelectedRows"
><A NAME="v%3AtreeSelectionGetSelectedRows"
></A
></A
><B
>treeSelectionGetSelectedRows</B
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#treeSelectionGetSelectedRows"
>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-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>=&gt; self</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> [<A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
>]</TD
><TD CLASS="rdoc"
>returns a list containing a <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
></TT
> for
 each selected row.
</TD
></TR
><TR
><TD CLASS="ndoc" COLSPAN="2"
><P
>Creates a list of paths of all selected rows.
</P
><UL
><LI
> Additionally, if you are
 planning on modifying the model after calling this function, you may want to
 convert the returned list into a list of TreeRowReferences. To do this,
 you can use treeRowReferenceNew.
</LI
><LI
> Available since Gtk+ version 2.2
</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:treeSelectionCountSelectedRows"
><A NAME="v%3AtreeSelectionCountSelectedRows"
></A
></A
><B
>treeSelectionCountSelectedRows</B
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#treeSelectionCountSelectedRows"
>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-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>=&gt; self</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <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/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
><TD CLASS="rdoc"
>returns The number of rows selected.
</TD
></TR
><TR
><TD CLASS="ndoc" COLSPAN="2"
><P
>Returns the number of rows that are selected.
</P
><UL
><LI
> Available since Gtk+ version 2.2
</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:treeSelectionSelectPath"
><A NAME="v%3AtreeSelectionSelectPath"
></A
></A
><B
>treeSelectionSelectPath</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <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-ModelView-TreeSelection.html#treeSelectionSelectPath"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Select a specific item by <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
></TT
>.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionUnselectPath"
><A NAME="v%3AtreeSelectionUnselectPath"
></A
></A
><B
>treeSelectionUnselectPath</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <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-ModelView-TreeSelection.html#treeSelectionUnselectPath"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Deselect a specific item by <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
></TT
>.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionPathIsSelected"
><A NAME="v%3AtreeSelectionPathIsSelected"
></A
></A
><B
>treeSelectionPathIsSelected</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
> -&gt; <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/base-4.2.0.2/Data-Bool.html#t%3ABool"
>Bool</A
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#treeSelectionPathIsSelected"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Returns True if the row at the given path is currently selected.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionSelectIter"
><A NAME="v%3AtreeSelectionSelectIter"
></A
></A
><B
>treeSelectionSelectIter</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
> -&gt; <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-ModelView-TreeSelection.html#treeSelectionSelectIter"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Select a specific item by <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
></TT
>.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionUnselectIter"
><A NAME="v%3AtreeSelectionUnselectIter"
></A
></A
><B
>treeSelectionUnselectIter</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
> -&gt; <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-ModelView-TreeSelection.html#treeSelectionUnselectIter"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Deselect a specific item by <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
></TT
>.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionIterIsSelected"
><A NAME="v%3AtreeSelectionIterIsSelected"
></A
></A
><B
>treeSelectionIterIsSelected</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeIter"
>TreeIter</A
> -&gt; <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/base-4.2.0.2/Data-Bool.html#t%3ABool"
>Bool</A
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#treeSelectionIterIsSelected"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Returns True if the row at the given iter is currently selected.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionSelectAll"
><A NAME="v%3AtreeSelectionSelectAll"
></A
></A
><B
>treeSelectionSelectAll</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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-ModelView-TreeSelection.html#treeSelectionSelectAll"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Selects all the nodes. The tree selection must be set to
 <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#v%3ASelectionMultiple"
>SelectionMultiple</A
></TT
> mode.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionUnselectAll"
><A NAME="v%3AtreeSelectionUnselectAll"
></A
></A
><B
>treeSelectionUnselectAll</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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-ModelView-TreeSelection.html#treeSelectionUnselectAll"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Unselects all the nodes.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionSelectRange"
><A NAME="v%3AtreeSelectionSelectRange"
></A
></A
><B
>treeSelectionSelectRange</B
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#treeSelectionSelectRange"
>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-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>=&gt; self</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
></TD
><TD CLASS="rdoc"
><TT
>startPath</TT
> - The initial node of the range.
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
></TD
><TD CLASS="rdoc"
><TT
>endPath</TT
> - The final node of the range.
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <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"
>Selects a range of nodes, determined by <TT
>startPath</TT
> and <TT
>endPath</TT
>
 inclusive. <TT
>selection</TT
> must be set to <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#v%3ASelectionMultiple"
>SelectionMultiple</A
></TT
> mode.
</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:treeSelectionUnselectRange"
><A NAME="v%3AtreeSelectionUnselectRange"
></A
></A
><B
>treeSelectionUnselectRange</B
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#treeSelectionUnselectRange"
>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-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>=&gt; self</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
></TD
><TD CLASS="rdoc"
><TT
>startPath</TT
> - The initial node of the range.
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreePath"
>TreePath</A
></TD
><TD CLASS="rdoc"
><TT
>endPath</TT
> - The initial node of the range.
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <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
>Unselects a range of nodes, determined by <TT
>startPath</TT
> and <TT
>endPath</TT
>
 inclusive.
</P
><UL
><LI
> Available since Gtk+ version 2.2
</LI
></UL
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
><A NAME="5"
><A NAME="5"
>Attributes
</A
></A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:treeSelectionMode"
><A NAME="v%3AtreeSelectionMode"
></A
></A
><B
>treeSelectionMode</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-Attributes.html#t%3AAttr"
>Attr</A
> self <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ASelectionMode"
>SelectionMode</A
></TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#treeSelectionMode"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>'mode' property. See <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#v%3AtreeSelectionGetMode"
>treeSelectionGetMode</A
></TT
> and <TT
><A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#v%3AtreeSelectionSetMode"
>treeSelectionSetMode</A
></TT
>
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
><A NAME="6"
><A NAME="6"
>Signals
</A
></A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:onSelectionChanged"
><A NAME="v%3AonSelectionChanged"
></A
></A
><B
>onSelectionChanged</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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
> -&gt; <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/glib-0.11.2/System-Glib-Signals.html#t%3AConnectId"
>ConnectId</A
> self)</TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#onSelectionChanged"
>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:afterSelectionChanged"
><A NAME="v%3AafterSelectionChanged"
></A
></A
><B
>afterSelectionChanged</B
> :: <A HREF="Graphics-UI-Gtk-ModelView-TreeSelection.html#t%3ATreeSelectionClass"
>TreeSelectionClass</A
> self =&gt; self -&gt; <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
> -&gt; <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/glib-0.11.2/System-Glib-Signals.html#t%3AConnectId"
>ConnectId</A
> self)</TD
><TD CLASS="declbut"
><A HREF="src/Graphics-UI-Gtk-ModelView-TreeSelection.html#afterSelectionChanged"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Emitted whenever the selection has (possibly) changed. Please note that
 this signal is mostly a hint. It may only be emitted once when a range of
 rows are selected, and it may occasionally be emitted when nothing has
 happened.
</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
>