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/*
* Copyright (C) 2021 KeePassXC Team <team@keepassxc.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 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 "KPToolBar.h"
#include <QAbstractButton>
#include <QEvent>
#include <QLayout>
KPToolBar::KPToolBar(const QString& title, QWidget* parent)
: QToolBar(title, parent)
{
init();
}
KPToolBar::KPToolBar(QWidget* parent)
: QToolBar(parent)
{
init();
}
void KPToolBar::init()
{
m_expandButton = findChild<QAbstractButton*>("qt_toolbar_ext_button");
m_expandTimer.setSingleShot(true);
connect(&m_expandTimer, &QTimer::timeout, this, [this] { setExpanded(false); });
}
bool KPToolBar::isExpanded()
{
return !canExpand() || (canExpand() && m_expandButton->isChecked());
}
bool KPToolBar::canExpand()
{
return m_expandButton && m_expandButton->isVisible();
}
void KPToolBar::setExpanded(bool state)
{
if (canExpand() && !QMetaObject::invokeMethod(layout(), "setExpanded", Q_ARG(bool, state))) {
qWarning("Toolbar: Cannot invoke setExpanded!");
}
}
bool KPToolBar::event(QEvent* event)
{
// Override events handled by the base class for better UX when using an expandable toolbar.
switch (event->type()) {
case QEvent::Leave:
// Hide the toolbar after 2 seconds of mouse exit
m_expandTimer.start(2000);
return true;
case QEvent::Enter:
// Mouse came back in, stop hiding timer
m_expandTimer.stop();
return true;
default:
return QToolBar::event(event);
}
}
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