новые иконки в OpenBoard
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OpenBoard/src/gui/UBIconButton.cpp

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/*
* 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 of the License, or
* (at your option) any later version.
*
* 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 <QtGui>
#include "UBIconButton.h"
#include "core/memcheck.h"
UBIconButton::UBIconButton(QWidget *parent, const QIcon &icon)
: QAbstractButton(parent)
, mToggleable(false)
{
setIcon(icon);
setCheckable(true);
mIconSize = icon.actualSize(QSize(128, 128));
}
void UBIconButton::paintEvent(QPaintEvent *)
{
QPainter painter(this);
QPixmap pixmap = icon().pixmap(mIconSize, isChecked() ? QIcon::Selected : QIcon::Normal);
painter.drawPixmap((width() - pixmap.width()) / 2, 0, pixmap);
}
void UBIconButton::mousePressEvent(QMouseEvent *event)
{
if (!mToggleable)
setChecked(true);
QAbstractButton::mousePressEvent(event);
}
void UBIconButton::mouseDoubleClickEvent(QMouseEvent *event)
{
Q_UNUSED(event);
emit doubleClicked();
}
QSize UBIconButton::minimumSizeHint() const
{
return mIconSize;
}