blob: bb972d63ef8a1c42e29382bd361802eb5f263031 (
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
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
|
/*
* SPDX-FileCopyrightText: 2010 Peter Penz <[email protected]>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "dolphindockwidget.h"
#include <QEvent>
#include <QStyle>
namespace
{
// Disable the 'Floatable' feature, i.e., the possibility to drag the
// dock widget out of the main window. This works around problems like
// https://bugs.kde.org/show_bug.cgi?id=288629
// https://bugs.kde.org/show_bug.cgi?id=322299
const QDockWidget::DockWidgetFeatures DefaultDockWidgetFeatures = QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetClosable;
}
// Empty titlebar for the dock widgets when "Lock Layout" has been activated.
class DolphinDockTitleBar : public QWidget
{
Q_OBJECT
public:
explicit DolphinDockTitleBar(QWidget *parent = nullptr)
: QWidget(parent)
{
}
~DolphinDockTitleBar() override = default;
QSize minimumSizeHint() const override
{
return QSize(0, 0);
}
QSize sizeHint() const override
{
return minimumSizeHint();
}
};
DolphinDockWidget::DolphinDockWidget(const QString &title, QWidget *parent, Qt::WindowFlags flags)
: QDockWidget(title, parent, flags)
, m_locked(false)
, m_dockTitleBar(nullptr)
{
setFeatures(DefaultDockWidgetFeatures);
}
DolphinDockWidget::~DolphinDockWidget() = default;
void DolphinDockWidget::setLocked(bool lock)
{
if (lock != m_locked) {
m_locked = lock;
if (lock) {
if (!m_dockTitleBar) {
m_dockTitleBar = new DolphinDockTitleBar(this);
}
setTitleBarWidget(m_dockTitleBar);
setFeatures(QDockWidget::DockWidgetClosable);
} else {
setTitleBarWidget(nullptr);
setFeatures(DefaultDockWidgetFeatures);
}
}
}
bool DolphinDockWidget::isLocked() const
{
return m_locked;
}
bool DolphinDockWidget::event(QEvent *event)
{
switch (event->type()) {
case QEvent::Show:
case QEvent::Hide:
if (event->spontaneous()) {
// The Dolphin window has been minimized or restored. We do not want this to be interpreted like a user was toggling the visibility of this widget.
// We return here so no QDockWidget::visibilityChanged() signal is emitted. This does not seem to happen either way on Wayland.
return true;
}
[[fallthrough]];
default:
return QDockWidget::event(event);
}
}
#include "dolphindockwidget.moc"
#include "moc_dolphindockwidget.cpp"
|
