qt5base-lts/examples/widgets/painting/shared/arthurwidgets.h
Allan Sandfeld Jensen 0ead3b7142 Move arthurwidget based examples to new QOpenGL classes
Several of the examples were not even working besides using deprecated
classes.

Change-Id: I352e0629d490593edcc5868d2ec5a8ff222eaeab
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2018-10-17 09:16:01 +00:00

119 lines
3.8 KiB
C++

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#ifndef ARTHURWIDGETS_H
#define ARTHURWIDGETS_H
#include "arthurstyle.h"
#include <QBitmap>
#include <QPushButton>
#include <QGroupBox>
QT_FORWARD_DECLARE_CLASS(QOpenGLWindow)
QT_FORWARD_DECLARE_CLASS(QTextDocument)
QT_FORWARD_DECLARE_CLASS(QTextEdit)
QT_FORWARD_DECLARE_CLASS(QVBoxLayout)
class ArthurFrame : public QWidget
{
Q_OBJECT
public:
ArthurFrame(QWidget *parent);
virtual void paint(QPainter *) {}
void paintDescription(QPainter *p);
void loadDescription(const QString &filename);
void setDescription(const QString &htmlDesc);
void loadSourceFile(const QString &fileName);
bool preferImage() const { return m_prefer_image; }
#if QT_CONFIG(opengl)
QOpenGLWindow *glWindow() const { return m_glWindow; }
#endif
public slots:
void setPreferImage(bool pi) { m_prefer_image = pi; }
void setDescriptionEnabled(bool enabled);
void showSource();
#if QT_CONFIG(opengl)
void enableOpenGL(bool use_opengl);
bool usesOpenGL() { return m_use_opengl; }
#endif
signals:
void descriptionEnabledChanged(bool);
protected:
void paintEvent(QPaintEvent *) override;
void resizeEvent(QResizeEvent *) override;
#if QT_CONFIG(opengl)
virtual void createGlWindow();
QOpenGLWindow *m_glWindow;
QWidget *m_glWidget;
bool m_use_opengl;
#endif
QPixmap m_tile;
bool m_show_doc;
bool m_prefer_image;
QTextDocument *m_document;
QString m_sourceFileName;
};
#endif