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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "minisplitter.h"
#include <utils/stylehelper.h>
#include <utils/theme/theme.h>
#include <QPaintEvent>
#include <QPainter>
#include <QSplitterHandle>
namespace Core {
namespace Internal {
class MiniSplitterHandle : public QSplitterHandle
{
public:
MiniSplitterHandle(Qt::Orientation orientation, QSplitter *parent, bool lightColored = false)
: QSplitterHandle(orientation, parent),
m_lightColored(lightColored)
{
setMask(QRegion(contentsRect()));
setAttribute(Qt::WA_MouseNoMask, true);
}
protected:
void resizeEvent(QResizeEvent *event) override;
void paintEvent(QPaintEvent *event) override;
private:
bool m_lightColored;
};
} // namespace Internal
} // namespace Core
using namespace Core;
using namespace Core::Internal;
void MiniSplitterHandle::resizeEvent(QResizeEvent *event)
{
if (orientation() == Qt::Horizontal)
setContentsMargins(2, 0, 2, 0);
else
setContentsMargins(0, 2, 0, 2);
setMask(QRegion(contentsRect()));
QSplitterHandle::resizeEvent(event);
}
void MiniSplitterHandle::paintEvent(QPaintEvent *event)
{
QPainter painter(this);
const QColor color = Utils::creatorTheme()->color(
m_lightColored ? Utils::Theme::FancyToolBarSeparatorColor
: Utils::Theme::SplitterColor);
painter.fillRect(event->rect(), color);
}
/*!
\class Core::MiniSplitter
\inmodule QtCreator
\brief The MiniSplitter class is a simple helper-class to obtain
\macos style 1-pixel wide splitters.
*/
/*!
\enum Core::MiniSplitter::SplitterStyle
This enum value holds the splitter style.
\value Dark Dark style.
\value Light Light style.
*/
QSplitterHandle *MiniSplitter::createHandle()
{
return new MiniSplitterHandle(orientation(), this, m_style == Light);
}
MiniSplitter::MiniSplitter(QWidget *parent, SplitterStyle style)
: QSplitter(parent),
m_style(style)
{
setHandleWidth(1);
setChildrenCollapsible(false);
setProperty("minisplitter", true);
}
MiniSplitter::MiniSplitter(Qt::Orientation orientation, QWidget *parent, SplitterStyle style)
: QSplitter(orientation, parent),
m_style(style)
{
setHandleWidth(1);
setChildrenCollapsible(false);
setProperty("minisplitter", true);
}
/*!
\class Core::NonResizingSplitter
\inmodule QtCreator
\brief The NonResizingSplitter class is a MiniSplitter that keeps its
first widget's size fixed when it is resized.
*/
/*!
Constructs a non-resizing splitter with \a parent and \a style.
The default style is MiniSplitter::Light.
*/
NonResizingSplitter::NonResizingSplitter(QWidget *parent, SplitterStyle style)
: MiniSplitter(parent, style)
{
}
/*!
\internal
*/
void NonResizingSplitter::resizeEvent(QResizeEvent *ev)
{
// bypass QSplitter magic
int leftSplitWidth = qMin(sizes().at(0), ev->size().width());
int rightSplitWidth = qMax(0, ev->size().width() - leftSplitWidth);
setSizes(QList<int>() << leftSplitWidth << rightSplitWidth);
QWidget::resizeEvent(ev);
}
|
