forked from KDE/ghostwriter
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathcolor_button.cpp
More file actions
76 lines (63 loc) · 2.17 KB
/
Copy pathcolor_button.cpp
File metadata and controls
76 lines (63 loc) · 2.17 KB
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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
/***********************************************************************
*
* Copyright (C) 2008, 2009, 2010 Graeme Gott <graeme@gottcode.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
***********************************************************************/
#include "color_button.h"
#include <QColorDialog>
#include <QPainter>
#include <QPixmap>
//-----------------------------------------------------------------------------
ColorButton::ColorButton(QWidget* parent)
: QPushButton(parent)
{
setAutoDefault(false);
connect(this, SIGNAL(clicked()), this, SLOT(onClicked()));
}
//-----------------------------------------------------------------------------
QString ColorButton::toString() const
{
return m_color.name();
}
//-----------------------------------------------------------------------------
void ColorButton::setColor(const QColor& color)
{
if (m_color == color) {
return;
}
m_color = color;
QPixmap swatch(75, fontMetrics().height());
swatch.fill(m_color);
{
QPainter painter(&swatch);
painter.setPen(m_color.darker());
painter.drawRect(0, 0, swatch.width() - 1, swatch.height() - 1);
painter.setPen(m_color.lighter());
painter.drawRect(1, 1, swatch.width() - 3, swatch.height() - 3);
}
setIconSize(swatch.size());
setIcon(swatch);
emit changed(m_color);
}
//-----------------------------------------------------------------------------
void ColorButton::onClicked()
{
QColor color = QColorDialog::getColor(m_color, this);
if (color.isValid()) {
setColor(color);
}
}
//-----------------------------------------------------------------------------