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Patch from lawrence_481@hotmail.com

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svn path=/trunk/gtk-sharp/; revision=64500
This commit is contained in:
Miguel de Icaza 2006-08-28 21:40:18 +00:00
parent 8cceacfe9d
commit d5e099005f
1 changed files with 66 additions and 29 deletions
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95
doc/en/Gtk/TreeView.xml
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@ -18,25 +18,9 @@
To create a tree or list in GTK#, you need to use the <see cref="T:Gtk.TreeModel" /> interface, in conjunction with the
<see cref="T:Gtk.TreeView" /> widget. This widget is designed around a
Model/View/Controller design and consists of four major parts:
<list type="bullet">
<item>
<term>
<see cref="T:Gtk.TreeView" />, the tree view widget
</term>
</item>
<item>
<term>
<see cref="T:Gtk.TreeViewColumn" />, the view column.
</term>
</item>
<item>
<term>The cell renderers (<see cref="T:Gtk.CellRenderer" /> and others).</term>
</item>
<item>
<term>
<see cref="T:Gtk.TreeModel" />, the model interface.</term>
</item>
</list></para>
<list type="bullet"><item><term><see cref="T:Gtk.TreeView" />, the tree view widget
</term></item><item><term><see cref="T:Gtk.TreeViewColumn" />, the view column.
</term></item><item><term>The cell renderers (<see cref="T:Gtk.CellRenderer" /> and others).</term></item><item><term><see cref="T:Gtk.TreeModel" />, the model interface.</term></item></list></para>
<para>
The View is composed of the first three, while the last is the
Model. One of the prime benefits of the MVC design is that
@ -53,8 +37,7 @@
"False", "On" or "Off", or should you render it as a checkbox?
</para>
<para>A simple list:
<example>
<code lang="C#">
<example><code lang="C#">
using System;
using Gtk;
@ -97,11 +80,9 @@ public class TreeViewSample {
args.RetVal = true;
}
}
</code>
</example></para>
</code></example></para>
<para>A more advanced example:
<example>
<code lang="C#">
<example><code lang="C#">
using System;
using System.Reflection;
using Gtk;
@ -217,15 +198,15 @@ public class TreeViewDemo {
System.Environment.Exit (0);
}
}
</code>
</example></para>
</code></example></para>
<para>For a example how to handle selection events, or to determine the currently selected row, see <see cref="T:Gtk.TreeSelection" />.</para>
</remarks>
</Docs>
<Base>
<BaseTypeName>Gtk.Container</BaseTypeName>
</Base>
<Interfaces></Interfaces>
<Interfaces>
</Interfaces>
<Members>
<Member MemberName="RemoveColumn">
<MemberSignature Language="C#" Value="public int RemoveColumn (Gtk.TreeViewColumn column);" />
@ -1139,7 +1120,63 @@ This property tells GTK# that the user interface for your application requires u
<Parameters />
<Docs>
<summary>Raised when the cursor changes (rows).</summary>
<remarks />
<remarks>
<example>
<code lang="C#">
using Gtk;
using System;
class MainClass
{
public static int Main (string[] args)
{
Application.Init ();
Window win = new Window("TreeView Cursor Changed Example");
win.DeleteEvent += OnWindowDelete;
TreeStore store = new TreeStore(typeof(string), typeof(string));
for (int i = 0; i &lt; 5; i++)
store.AppendValues("demo " + i, "data " + i);
TreeView tv = new TreeView();
tv.HeadersVisible = true;
tv.Selection.Mode = SelectionMode.Single;
tv.AppendColumn("Demo", new CellRendererText(), "text", 0);
tv.AppendColumn("Data", new CellRendererText(), "text", 1);
tv.CursorChanged += OnCursorChanged;
tv.Model = store;
win.Add(tv);
win.ShowAll();
Application.Run ();
return 0;
}
static void OnWindowDelete(object obj, DeleteEventArgs args)
{
Application.Quit();
}
static void OnCursorChanged(object obj, EventArgs e)
{
TreeSelection selection = (obj as TreeView).Selection;
TreeModel model;
TreeIter iter;
// The iter will point to the selected row
if(selection.GetSelected(out model, out iter))
Console.WriteLine("Path of selected row = {0}", model.GetPath(iter));
}
}
</code>
</example>
</remarks>
</Docs>
<Attributes>
<Attribute>