GtkSharp/gtk/TreeModelSort.custom
Mike Kestner 64073ff268 2005-03-12 Mike Kestner <mkestner@novell.com>
* glib/Makefile.am : add new file.
	* glib/Object.cs : add protected PersistentData hash to hold data
	across GC cycles.
	* glib/WeakObject.cs : new object to hold managed refs weakly against
	the native object.
	* gtk/ListStore.custom : hold refs for DefaultSortFuncs.
	* gtk/TreeModelSort.custom : hold refs for DefaultSortFuncs.
	* gtk/TreeStore.custom : hold refs for DefaultSortFuncs.

svn path=/trunk/gtk-sharp/; revision=41740
2005-03-12 22:19:44 +00:00

109 lines
4 KiB
Plaintext

// Gtk.TreeModelSort.Custom - Gtk TreeModelSort class customizations
//
// Author: Kristian Rietveld <kris@gtk.org>
//
// Copyright (c) 2002 Kristian Rietveld
//
// This code is inserted after the automatically generated code.
//
// 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 bool gtk_tree_model_iter_children (IntPtr raw, out Gtk.TreeIter iter, IntPtr parent);
public bool IterChildren (out Gtk.TreeIter iter) {
bool raw_ret = gtk_tree_model_iter_children (Handle, out iter, IntPtr.Zero);
bool ret = raw_ret;
return ret;
}
[DllImport("libgtk-win32-2.0-0.dll")]
static extern int gtk_tree_model_iter_n_children (IntPtr raw, IntPtr iter);
public int IterNChildren () {
int raw_ret = gtk_tree_model_iter_n_children (Handle, IntPtr.Zero);
int ret = raw_ret;
return ret;
}
[DllImport("libgtk-win32-2.0-0.dll")]
static extern bool gtk_tree_model_iter_nth_child (IntPtr raw, out Gtk.TreeIter iter, IntPtr parent, int n);
public bool IterNthChild (out Gtk.TreeIter iter, int n) {
bool raw_ret = gtk_tree_model_iter_nth_child (Handle, out iter, IntPtr.Zero, n);
bool ret = raw_ret;
return ret;
}
public void SetValue (Gtk.TreeIter iter, int column, bool value) {
SetValue (iter, column, new GLib.Value (value));
}
public void SetValue (Gtk.TreeIter iter, int column, double value) {
SetValue (iter, column, new GLib.Value (value));
}
public void SetValue (Gtk.TreeIter iter, int column, int value) {
SetValue (iter, column, new GLib.Value (value));
}
public void SetValue (Gtk.TreeIter iter, int column, string value) {
SetValue (iter, column, new GLib.Value (value));
}
public void SetValue (Gtk.TreeIter iter, int column, float value) {
SetValue (iter, column, new GLib.Value (value));
}
public void SetValue (Gtk.TreeIter iter, int column, uint value) {
SetValue (iter, column, new GLib.Value (value));
}
public void SetValue (Gtk.TreeIter iter, int column, object value) {
SetValue (iter, column, new GLib.Value (value));
}
public Gtk.TreeIter AppendValues (params object[] values) {
return AppendValues ((Array) values);
}
public object GetValue (Gtk.TreeIter iter, int column) {
GLib.Value val = GLib.Value.Empty;
GetValue (iter, column, ref val);
object ret = val.Val;
val.Dispose ();
return ret;
}
[DllImport("libgtk-win32-2.0-0.dll")]
static extern void gtk_tree_sortable_set_default_sort_func(IntPtr raw, IntPtr sort_func, IntPtr user_data, IntPtr destroy);
[DllImport("libgtk-win32-2.0-0.dll")]
static extern void gtk_tree_sortable_set_default_sort_func(IntPtr raw, GtkSharp.TreeIterCompareFuncNative sort_func, IntPtr user_data, GtkSharp.DestroyNotifyNative destroy);
public void SetDefaultSortFunc (TreeIterCompareFunc sort_func, IntPtr user_data, Gtk.DestroyNotify destroy)
{
if (sort_func == null) {
PersistentData ["default_sort_func"] = null;
gtk_tree_sortable_set_default_sort_func (Handle, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
return;
}
GtkSharp.TreeIterCompareFuncWrapper sort_func_wrapper = new GtkSharp.TreeIterCompareFuncWrapper (sort_func);
PersistentData ["default_sort_func"] = sort_func_wrapper;
GtkSharp.DestroyNotifyWrapper destroy_wrapper = null;
destroy_wrapper = new GtkSharp.DestroyNotifyWrapper (destroy);
gtk_tree_sortable_set_default_sort_func(Handle, sort_func_wrapper.NativeDelegate, user_data, destroy_wrapper.NativeDelegate);
}