blob: a717a30613107206184238ef4c66243dbcc13d21 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#pragma once
#include <gtk/gtk.h>
#include <tools/link.hxx>
G_BEGIN_DECLS
G_DECLARE_FINAL_TYPE(NotifyingLayout, notifying_layout, NOTIFYING, LAYOUT, GtkLayoutManager)
/*
Replace the existing GtkLayoutManager of pWidget with pLayout instead which will
forward all requests to the original GtkLayoutManager but additionally call
rLink when a size is allocated to the pWidget.
This provides a workaround for the removal of the size-allocate signal in gtk4
*/
void notifying_layout_start_watch(NotifyingLayout* pLayout, GtkWidget* pWidget,
const Link<void*, void>& rLink);
/*
Undo a previous notifying_layout_start_watch.
*/
void notifying_layout_stop_watch(NotifyingLayout* pLayout);
G_END_DECLS
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
