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e07e7d5ecb
* gtk/MoveFocusHandler.cs: obsolete event types. * gtk/TextView.custom: obsolete move-focus signal. * gtk/Window.custom: obsolete move-focus signal. Compat fixes for removal of signals from gtk+ API. [Fixes #350770] svn path=/trunk/gtk-sharp/; revision=92127
109 lines
3.7 KiB
Plaintext
109 lines
3.7 KiB
Plaintext
// Gtk.TextView.custom - Gtk TextView class customizations
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//
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// Author: 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 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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[DllImport ("libgtk-win32-2.0-0.dll")]
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static extern IntPtr gtk_text_view_new_with_buffer (IntPtr buffer);
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public TextView (TextBuffer buffer) : base (IntPtr.Zero)
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{
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if (GetType() != typeof (TextView)) {
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CreateNativeObject (new string [0], new GLib.Value [0]);
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Buffer = buffer;
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return;
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}
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Raw = gtk_text_view_new_with_buffer (buffer.Handle);
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}
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[GLib.CDeclCallback]
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delegate void MoveFocusSignalDelegate (IntPtr arg0, int arg1, IntPtr gch);
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static void MoveFocusSignalCallback (IntPtr arg0, int arg1, IntPtr gch)
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{
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Gtk.MoveFocusArgs args = new Gtk.MoveFocusArgs ();
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try {
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GLib.Signal sig = ((GCHandle) gch).Target as GLib.Signal;
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if (sig == null)
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throw new Exception("Unknown signal GC handle received " + gch);
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args.Args = new object[1];
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args.Args[0] = (Gtk.DirectionType) arg1;
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Gtk.MoveFocusHandler handler = (Gtk.MoveFocusHandler) sig.Handler;
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handler (GLib.Object.GetObject (arg0), args);
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, false);
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}
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}
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[GLib.CDeclCallback]
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delegate void MoveFocusVMDelegate (IntPtr text_view, int direction);
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static MoveFocusVMDelegate MoveFocusVMCallback;
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static void movefocus_cb (IntPtr text_view, int direction)
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{
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try {
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TextView text_view_managed = GLib.Object.GetObject (text_view, false) as TextView;
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text_view_managed.OnMoveFocus ((Gtk.DirectionType) direction);
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, false);
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}
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}
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private static void OverrideMoveFocus (GLib.GType gtype)
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{
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if (MoveFocusVMCallback == null)
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MoveFocusVMCallback = new MoveFocusVMDelegate (movefocus_cb);
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OverrideVirtualMethod (gtype, "move_focus", MoveFocusVMCallback);
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}
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[Obsolete ("Replaced by keybinding signal on Gtk.Widget")]
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[GLib.DefaultSignalHandler(Type=typeof(Gtk.TextView), ConnectionMethod="OverrideMoveFocus")]
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protected virtual void OnMoveFocus (Gtk.DirectionType direction)
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{
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GLib.Value ret = GLib.Value.Empty;
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GLib.ValueArray inst_and_params = new GLib.ValueArray (2);
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GLib.Value[] vals = new GLib.Value [2];
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vals [0] = new GLib.Value (this);
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inst_and_params.Append (vals [0]);
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vals [1] = new GLib.Value (direction);
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inst_and_params.Append (vals [1]);
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g_signal_chain_from_overridden (inst_and_params.ArrayPtr, ref ret);
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foreach (GLib.Value v in vals)
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v.Dispose ();
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}
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[Obsolete ("Replaced by keybinding signal on Gtk.Widget")]
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[GLib.Signal("move_focus")]
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public event Gtk.MoveFocusHandler MoveFocus {
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add {
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GLib.Signal sig = GLib.Signal.Lookup (this, "move_focus", new MoveFocusSignalDelegate(MoveFocusSignalCallback));
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sig.AddDelegate (value);
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}
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remove {
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GLib.Signal sig = GLib.Signal.Lookup (this, "move_focus", new MoveFocusSignalDelegate(MoveFocusSignalCallback));
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sig.RemoveDelegate (value);
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}
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}
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