mirror of
https://github.com/keepassxreboot/keepassxc.git
synced 2024-10-01 01:26:01 -04:00
102 lines
2.6 KiB
C++
102 lines
2.6 KiB
C++
/*
|
|
* Copyright (C) 2012 Felix Geyer <debfx@fobos.de>
|
|
*
|
|
* 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 2 or (at your option)
|
|
* version 3 of the License.
|
|
*
|
|
* 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 "DragTabBar.h"
|
|
|
|
#include <QtCore/QTimer>
|
|
#include <QtGui/QApplication>
|
|
#include <QtGui/QDragEnterEvent>
|
|
|
|
DragTabBar::DragTabBar(QWidget* parent)
|
|
: QTabBar(parent)
|
|
, m_tabSwitchTimer(new QTimer(this))
|
|
, m_tabSwitchIndex(-1)
|
|
{
|
|
m_tabSwitchTimer->setSingleShot(true);
|
|
connect(m_tabSwitchTimer, SIGNAL(timeout()), SLOT(dragSwitchTab()));
|
|
|
|
setAcceptDrops(true);
|
|
}
|
|
|
|
void DragTabBar::dragEnterEvent(QDragEnterEvent* event)
|
|
{
|
|
int tab = tabAt(event->pos());
|
|
|
|
if (tab != -1) {
|
|
if (tab != currentIndex()) {
|
|
m_tabSwitchIndex = tab;
|
|
m_tabSwitchTimer->start(QApplication::doubleClickInterval() * 2);
|
|
}
|
|
event->setAccepted(true);
|
|
}
|
|
else {
|
|
QTabBar::dragEnterEvent(event);
|
|
}
|
|
}
|
|
|
|
void DragTabBar::dragMoveEvent(QDragMoveEvent* event)
|
|
{
|
|
int tab = tabAt(event->pos());
|
|
|
|
if (tab != -1) {
|
|
if (tab == currentIndex()) {
|
|
m_tabSwitchTimer->stop();
|
|
}
|
|
else if (tab != m_tabSwitchIndex) {
|
|
m_tabSwitchIndex = tab;
|
|
m_tabSwitchTimer->start(QApplication::doubleClickInterval() * 2);
|
|
}
|
|
event->setAccepted(true);
|
|
}
|
|
else {
|
|
m_tabSwitchIndex = -1;
|
|
m_tabSwitchTimer->stop();
|
|
QTabBar::dragMoveEvent(event);
|
|
}
|
|
}
|
|
|
|
void DragTabBar::dragLeaveEvent(QDragLeaveEvent* event)
|
|
{
|
|
m_tabSwitchIndex = -1;
|
|
m_tabSwitchTimer->stop();
|
|
QTabBar::dragLeaveEvent(event);
|
|
}
|
|
|
|
void DragTabBar::dropEvent(QDropEvent* event)
|
|
{
|
|
m_tabSwitchIndex = -1;
|
|
m_tabSwitchTimer->stop();
|
|
QTabBar::dropEvent(event);
|
|
}
|
|
|
|
void DragTabBar::tabLayoutChange()
|
|
{
|
|
m_tabSwitchIndex = -1;
|
|
m_tabSwitchTimer->stop();
|
|
QTabBar::tabLayoutChange();
|
|
}
|
|
|
|
void DragTabBar::dragSwitchTab()
|
|
{
|
|
int tab = tabAt(mapFromGlobal(QCursor::pos()));
|
|
|
|
if (tab != -1 && tab == m_tabSwitchIndex) {
|
|
m_tabSwitchIndex = -1;
|
|
setCurrentIndex(tab);
|
|
}
|
|
}
|