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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/* This file is part of the KDE project
* Copyright (c) 2013 Jean-Nicolas Artaud <jeannicolasartaud@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "KoColorPopupButton.h"
#include <QResizeEvent>
#include <QStyle>
#include <QStyleOptionToolButton>
#include "WidgetsDebug.h"
KoColorPopupButton::KoColorPopupButton(QWidget *parent)
: QToolButton(parent)
{
setToolButtonStyle(Qt::ToolButtonIconOnly);
}
QSize KoColorPopupButton::sizeHint() const
{
QStyleOptionToolButton opt;
initStyleOption(&opt);
return style()->sizeFromContents(QStyle::CT_ToolButton, &opt, QSize(16,16), this);
}
void KoColorPopupButton::resizeEvent(QResizeEvent *e)
{
QStyleOptionToolButton opt;
initStyleOption(&opt);
QSize size = iconSize();
QSize rect = style()->sizeFromContents(QStyle::CT_ToolButton, &opt, size, this);
int iconWidth = size.width() - rect.width() + e->size().width();
if (iconWidth != size.width()) {
size.setWidth(iconWidth);
setIconSize(size);
}
QToolButton::resizeEvent(e);
emit iconSizeChanged();
}
|
