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/*
SPDX-FileCopyrightText: 2020-2022 Krusader Krew <https://krusader.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "viewertabbar.h"
// QtGui
#include <QMouseEvent>
#include <KSharedConfig>
#include "../defaults.h"
#include "../krglobal.h"
ViewerTabWidget::ViewerTabWidget(QWidget *parent)
: QTabWidget(parent)
{
setTabBar(new ViewerTabBar(this));
}
void ViewerTabWidget::adjustViewerTabBarVisibility()
{
if (count() > 1) {
tabBar()->show();
} else if (count() == 1) {
KConfigGroup group(krConfig, "General");
bool hideSingleTab = group.readEntry("Viewer Hide Single Tab", _ViewerHideSingleTab);
if (hideSingleTab)
tabBar()->hide();
}
return;
}
ViewerTabBar *ViewerTabWidget::tabBar() const
{
return dynamic_cast<ViewerTabBar *>(QTabWidget::tabBar());
}
void ViewerTabBar::mousePressEvent(QMouseEvent *e)
{
int clickedTab = tabAt(e->pos());
if (-1 == clickedTab) { // clicked on nothing ...
QTabBar::mousePressEvent(e);
return;
}
setCurrentIndex(clickedTab);
if (e->button() == Qt::MiddleButton) {
// close the current tab
emit closeTabSignal(clickedTab);
}
QTabBar::mousePressEvent(e);
}
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