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a7d8b64f7a
end with "callback, gpointer, GDestroyNotify", then mark the callback as having "notified" Scope. (Parameters.IsHidden): Hide user_data and GDestroyNotify after a callback. (Parameter.Scope): make this settable (Parameter.IsDestroyNotify): new test * generator/MethodBody.cs (Initialize): Handle "notified" callback scope (using a GCHandle and GLib.DestroyHelper.NotifyHandler) * generator/CallbackGen.cs (GenWrapper): Add a static "GetManagedDelegate" method to the wrapper type, to translate a native delegate back to its corresponding managed delegate. (FromNative): use GetManagedDelegate. * generator/ReturnValue.cs (Validate): We handle callback return values now * generator/SymbolTable.cs: marshal GDestroyNotify as GLib.DestroyNotify * glib/DestroyNotify.cs: Moved from gtk * gtk/Gtk.metadata: globally change GtkDestroyNotify to GDestroyNotify, but then change back the ones that are exposed in the API. Un-hide lots of methods we can correctly autogenerate now. * gtk/DestroyHelper.cs: moved to glib * gtk/*.custom: remove methods that are autogenerated now, add Obsolete wrappers where needed, replace Gtk.DestroyHelper usage with GLib.DestroyHelper. * gdk/Gdk.metadata: * gnome/Gnome.metadata: Turn Gdk.Drawable.SetData and Gnome.IconList.SetIconDataFull's GDestroyNotify args into gpointers so the generated API stays the same as it used to be. * rsvg/Handle.custom: implement deprecated SetSizeCallback * sample/GtkDemo/DemoIconView.cs (CreateSort): update for API changes svn path=/trunk/gtk-sharp/; revision=44020
87 lines
3.2 KiB
Plaintext
87 lines
3.2 KiB
Plaintext
// Gtk.TreeViewColumn.Custom - Gtk TreeViewColumn class customizations
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//
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// Author: Rachel Hestilow <hestilow@ximian.com>
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//
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// Copyright (c) 2003 Rachel Hestilow
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//
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// This code is inserted after the automatically generated code.
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 2 of the Lesser GNU General
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// Public License as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this program; if not, write to the
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// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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// Boston, MA 02111-1307, USA.
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public void SetAttributes (CellRenderer cell, params object[] attrs)
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{
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if (attrs.Length % 2 != 0)
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throw new ArgumentException ("attrs should contain pairs of attribute/col");
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ClearAttributes (cell);
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for (int i = 0; i < attrs.Length - 1; i += 2) {
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AddAttribute (cell, (string) attrs [i], (int) attrs [i + 1]);
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}
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}
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private void _NewWithAttributes (string title, Gtk.CellRenderer cell, Array attrs) {
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Title = title;
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PackStart (cell, true);
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for (int i = 0; (i + 1) < attrs.Length; i += 2) {
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AddAttribute (cell, (string) ((object[])attrs)[i], (int)((object[])attrs)[i + 1]);
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}
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}
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public TreeViewColumn (string title, Gtk.CellRenderer cell, Array attrs) : this ()
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{
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_NewWithAttributes (title, cell, attrs);
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}
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public TreeViewColumn (string title, Gtk.CellRenderer cell, params object[] attrs) : this ()
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{
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_NewWithAttributes (title, cell, attrs);
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}
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[DllImport("libgtk-win32-2.0-0.dll")]
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static extern IntPtr gtk_tree_view_column_get_cell_renderers (IntPtr raw);
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public CellRenderer[] CellRenderers {
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get {
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IntPtr raw_ret = gtk_tree_view_column_get_cell_renderers (Handle);
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if (raw_ret == IntPtr.Zero)
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return new CellRenderer [0];
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GLib.List list = new GLib.List (raw_ret);
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CellRenderer[] result = new CellRenderer [list.Count];
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for (int i = 0; i < list.Count; i++)
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result [i] = list [i] as CellRenderer;
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return result;
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}
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}
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public void SetCellDataFunc (CellRenderer cell_renderer, NodeCellDataFunc func)
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{
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if (func == null) {
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gtk_tree_view_column_set_cell_data_func (Handle, cell_renderer == null ? IntPtr.Zero : cell_renderer.Handle, (GtkSharp.TreeCellDataFuncNative) null, IntPtr.Zero, null);
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return;
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}
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NodeCellDataFuncWrapper func_wrapper = new NodeCellDataFuncWrapper (func);
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GCHandle gch = GCHandle.Alloc (func_wrapper);
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gtk_cell_layout_set_cell_data_func (Handle, cell_renderer == null ? IntPtr.Zero : cell_renderer.Handle, func_wrapper.NativeDelegate, (IntPtr) gch, new GLib.DestroyNotify (GLib.DestroyHelper.NotifyHandler));
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}
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[Obsolete ("Replaced by SetCellDataFunc (CellRenderer, TreeCellDataFunc) overload")]
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public void SetCellDataFunc (Gtk.CellRenderer cell_renderer, Gtk.TreeCellDataFunc func, IntPtr func_data, Gtk.DestroyNotify destroy)
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{
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SetCellDataFunc (cell_renderer, func);
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}
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