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//
// TreeViewCellContainer.cs
//
// Author:
// Lluis Sanchez Gual
//
// Copyright (C) 2006 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using Gtk;
using Gdk;
namespace MonoDevelop.Components
{
public class TreeViewCellContainer: Entry
{
EventBox box;
public new event EventHandler EditingDone;
public TreeViewCellContainer (Gtk.Widget child)
{
box = new EventBox ();
box.ButtonPressEvent += new ButtonPressEventHandler (OnClickBox);
box.ModifyBg (StateType.Normal, Style.White);
box.Add (child);
child.Show ();
Show ();
}
[GLib.ConnectBefore]
void OnClickBox (object s, ButtonPressEventArgs args)
{
// Avoid forwarding the button press event to the
// tree, since it would hide the cell editor.
args.RetVal = true;
}
protected override void OnParentSet (Gtk.Widget parent)
{
base.OnParentSet (parent);
if (Parent != null) {
if (ParentWindow != null)
box.ParentWindow = ParentWindow;
box.Parent = Parent;
box.Show ();
}
else {
box.Unparent ();
if (EditingDone != null)
EditingDone (this, EventArgs.Empty);
}
}
protected override void OnShown ()
{
// Do nothing.
}
protected override void OnSizeRequested (ref Requisition requisition)
{
base.OnSizeRequested (ref requisition);
requisition = box.SizeRequest ();
}
protected override void OnSizeAllocated (Gdk.Rectangle allocation)
{
base.OnSizeAllocated (allocation);
box.SizeRequest ();
box.Allocation = allocation;
}
}
}
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