maskablepixmapwidget.h

Go to the documentation of this file.

/*
    Copyright © 2014-2019 by The qTox Project Contributors
 
    This file is part of qTox, a Qt-based graphical interface for Tox.
 
    qTox is libre 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 3 of the License, or
    (at your option) any later version.
 
    qTox 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 qTox.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#pragma once
 
#include <QLabel>
 
class MaskablePixmapWidget final : public QLabel
{
    Q_OBJECT
public:
    MaskablePixmapWidget(QWidget* parent, QSize size, QString maskName = QString());
    ~MaskablePixmapWidget() override;
    void autopickBackground();
    void setClickable(bool clickable);
    void setPixmap(const QPixmap& pmap);
    QPixmap getPixmap() const;
    void setSize(QSize size);
 
signals:
    void clicked();
 
protected:
    void mousePressEvent(QMouseEvent*) final;
 
private:
    void updatePixmap();
 
private:
    QPixmap pixmap, mask, unscaled;
    QPixmap* renderTarget;
    QString maskName;
    bool clickable;
};