GtkSharp/gtk/TreeIter.custom
Mike Kestner 48358ccf22 2004-12-16 Mike Kestner <mkestner@novell.com>
* sample/NodeViewDemo.cs : rework of TreeViewDemo to use NodeStore.
	* sample/TreeViewDemo.cs : added some timing and node counting fu.

2004-12-16  Duncan Mak  <duncan@ximian.com>

	* gtk/Makefile.am (sources): Added NodeSelection and NodeView.
	* gtk/NodeSelection.cs: New file, an implementation of
 	TreeSelection that exposes ITreeNodes instead of TreeIters.
	* gtk/NodeStore.cs : added internal GetIter and GetPath methods for 
	NodeSelection. Reworked [TreeNodeValue] lookup logic.
 	out what the Type of data the store holds.
	* gtk/NodeView.cs: New subclass of TreeView utilizing NodeStore and
	NodeSelection.
	* gtk/TreeIter.custom : new internal UserData prop.
	* gtk/TreeNodeValueAttribute.cs: Set AllowMultiple to true.
	* gtk/TreeView.custom: Obsoleted constructor that uses a NodeStore as
 	parameter. NodeView should be used instead.

svn path=/trunk/gtk-sharp/; revision=37845
2004-12-16 20:30:43 +00:00

47 lines
1.5 KiB
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//
// To avoid ValueType.Equals which is slow
//
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser GNU General
// Public License as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this program; if not, write to the
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
public override int GetHashCode ()
{
return Stamp ^ (int) _user_data ^ (int) _user_data2 ^ (int) _user_data3;
}
public override bool Equals (object o)
{
if (o == null)
return false;
if (!(o is TreeIter))
return false;
TreeIter ti = (TreeIter) o;
return ti.Stamp == Stamp &&
ti._user_data == _user_data &&
ti._user_data2 == _user_data2 &&
ti._user_data3 == _user_data3;
}
internal IntPtr UserData {
get {
return _user_data;
}
set {
_user_data = value;
}
}