File indexing completed on 2026-07-19 16:01:01
0001 /* 0002 SPDX-FileCopyrightText: 2009 Marco Martin <notmart@gmail.com> 0003 0004 SPDX-License-Identifier: LGPL-2.0-or-later 0005 */ 0006 #pragma once 0007 0008 #include <QWidget> 0009 0010 class ScreenPreviewWidgetPrivate; 0011 0012 class ScreenPreviewWidget : public QWidget 0013 { 0014 Q_OBJECT 0015 0016 public: 0017 ScreenPreviewWidget(QWidget *parent); 0018 ~ScreenPreviewWidget() override; 0019 0020 void setPreview(const QPixmap &preview); 0021 const QPixmap preview() const; 0022 0023 void setRatio(const qreal ratio); 0024 qreal ratio() const; 0025 0026 void setMinimumContentWidth(qreal minw); 0027 qreal minimumContentWidth() const; 0028 0029 QRect previewRect() const; 0030 0031 protected: 0032 void resizeEvent(QResizeEvent *event) override; 0033 void paintEvent(QPaintEvent *event) override; 0034 void dropEvent(QDropEvent *event) override; 0035 0036 Q_SIGNALS: 0037 void imageDropped(const QString &); 0038 0039 private: 0040 void updateRect(const QRectF &rect); 0041 0042 const std::unique_ptr<ScreenPreviewWidgetPrivate> d; 0043 };