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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
60 lines
2.2 KiB
Text
60 lines
2.2 KiB
Text
// TreeSelection.custom - customizations to Gtk.TreeSelection
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//
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// Authors: Mike Kestner <mkestner@ximian.com>
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//
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// Copyright (c) 2004 Novell, Inc.
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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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[DllImport("libgtk-win32-2.0-0.dll")]
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static extern IntPtr gtk_tree_selection_get_selected_rows (IntPtr raw, IntPtr model);
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public TreePath[] GetSelectedRows ()
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{
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IntPtr list_ptr = gtk_tree_selection_get_selected_rows (Handle, IntPtr.Zero);
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if (list_ptr == IntPtr.Zero)
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return new TreePath [0];
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GLib.List list = new GLib.List (list_ptr, typeof (Gtk.TreePath));
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TreePath[] result = new TreePath [list.Count];
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for (int i = 0; i < list.Count; i++)
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result [i] = (TreePath) list [i];
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return result;
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}
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[DllImport("libgtk-win32-2.0-0.dll")]
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static extern IntPtr gtk_tree_selection_get_selected_rows (IntPtr raw, out IntPtr model);
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public TreePath[] GetSelectedRows (out TreeModel model)
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{
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IntPtr model_handle;
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IntPtr list_ptr = gtk_tree_selection_get_selected_rows (Handle, out model_handle);
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model = (Gtk.TreeModel) GLib.Object.GetObject(model_handle);
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if (list_ptr == IntPtr.Zero)
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return new TreePath [0];
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GLib.List list = new GLib.List (list_ptr, typeof (Gtk.TreePath));
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TreePath[] result = new TreePath [list.Count];
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for (int i = 0; i < list.Count; i++)
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result [i] = (TreePath) list [i];
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return result;
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}
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[Obsolete ("Replaced by SelectFunction property.")]
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public void SetSelectFunction (Gtk.TreeSelectionFunc func, IntPtr data, Gtk.DestroyNotify destroy)
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{
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SelectFunction = func;
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}
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