GtkSharp/gtk/TargetList.custom
Dan Winship dc9046526c * gtk/TargetList.custom: add an operator for casting to
TargetEntry[], so you can use methods like
	TargetList.AddTextTargets() in situations where you need a
	TargetEntry[] rather than a TargetList.

	* gtk/glue/targetlist.c: glue for that

svn path=/trunk/gtk-sharp/; revision=48006
2005-08-04 18:03:21 +00:00

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// TargetList.custom - customizations for Gtk.TargetList
//
// Copyright (c) 2004 Novell, Inc.
//
// 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.
[DllImport("libgtk-win32-2.0-0.dll")]
static extern IntPtr gtk_target_list_new(Gtk.TargetEntry[] targets, uint n_targets);
public TargetList() : base(gtk_target_list_new(null, 0)) {}
public TargetList (Gtk.TargetEntry[] targets) : this(gtk_target_list_new(targets, (uint) targets.Length)) {}
public void Add(string target, uint flags, uint info) {
Add(Gdk.Atom.Intern (target, false), flags, info);
}
public bool Find(string target, out uint info) {
return Find(Gdk.Atom.Intern (target, false), out info);
}
public void Remove(string target) {
Remove(Gdk.Atom.Intern (target, false));
}
[DllImport("gtksharpglue-2")]
static extern int gtksharp_target_list_length (IntPtr list);
[DllImport("gtksharpglue-2")]
static extern void gtksharp_target_list_to_entry_array (IntPtr list, [In, Out] TargetEntry[] entries);
public static explicit operator TargetEntry[] (TargetList list)
{
int length = gtksharp_target_list_length (list.Handle);
TargetEntry[] entries = new TargetEntry[length];
gtksharp_target_list_to_entry_array (list.Handle, entries);
return entries;
}