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svn path=/trunk/gtk-sharp/; revision=38803
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Miguel de Icaza 2005-01-12 19:24:39 +00:00
parent 7da5169fca
commit 7f8df4726f
1 changed files with 38 additions and 1 deletions
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39
doc/en/Gtk/CellRendererToggle.xml
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@ -11,7 +11,44 @@
<ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
<Docs>
<summary>Renders a <see cref="T:Gtk.ToggleButton" /> or a <see cref="T:Gtk.RadioButton" /></summary>
<remarks />
<remarks>
<para>This Class is a <see cref="T:Gtk.CellRenderer" /> implementation that can render a checkbox in your <see cref="T:Gtk.TreeView" /> columns.</para>
<para>It is important to note that the <see cref="T:Gtk.CellRendererToggle" /> will not change the corresponding bool field in your <see cref="T:Gtk.TreeModel" /> itself - you'll need to provide a handler, as shown in the following code snippet:
</para>
<example>
<code lang="C#">
private TreeStore store;
void SetupTreeView ()
{
store = new TreeStore (typeof (string), typeof(bool));
// populate store..
TreeView tv = new TreeView (store);
tv.HeadersVisible = true;
tv.AppendColumn ("Name", new CellRendererText (), "text", 0);
CellRendererToggle crt = new CellRendererToggle();
crt.Activatable = true;
crt.Toggled += crt_toggled;
tv.AppendColumn ("CheckMe", crt, "active", 1);
// add the TreeView to some window...
}
void crt_toggled(object o, ToggledArgs args) {
TreeIter iter;
if (store.GetIter (out iter, new TreePath(args.Path))) {
bool old = (bool) store.GetValue(iter,1);
store.SetValue(iter,1,!old);
}
}
</code>
</example>
</remarks>
</Docs>
<Base>
<BaseTypeName>Gtk.CellRenderer</BaseTypeName>