mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-08 17:46:03 -05:00
48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
|
///////////////////////////////////////////////////////////////////////////////////
|
||
|
|
// Copyright (C) 2021 Jon Beniston, M7RCE //
|
||
|
|
// //
|
||
|
|
// 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 as version 3 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 V3 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/>. //
|
||
|
|
///////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
#ifndef SDRGUI_GUI_SCALEDIMAGE_H
|
||
|
|
#define SDRGUI_GUI_SCALEDIMAGE_H
|
||
|
|
|
||
|
|
#include <QLabel>
|
||
|
|
#include <QPixmap>
|
||
|
|
#include <QSize>
|
||
|
|
#include <QResizeEvent>
|
||
|
|
|
||
|
|
#include "export.h"
|
||
|
|
|
||
|
|
// Similar to displaying a pixmap with QLabel, except we preserve the aspect ratio
|
||
|
|
class SDRGUI_API ScaledImage : public QLabel {
|
||
|
|
|
||
|
|
public:
|
||
|
|
explicit ScaledImage(QWidget *parent = nullptr);
|
||
|
|
|
||
|
|
void setPixmap(const QPixmap& pixmap);
|
||
|
|
void setPixmap(const QPixmap& pixmap, const QSize& size);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
|
||
|
|
virtual void resizeEvent(QResizeEvent *event);
|
||
|
|
|
||
|
|
private:
|
||
|
|
QPixmap m_pixmap;
|
||
|
|
QPixmap m_pixmapScaled;
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // SDRGUI_GUI_SCALEDIMAGE_H
|