Files
MapLibreParticleLab/platform/qt/app/mapwindow.hpp
Thiago Marcos P. Santos 0eb58278f2 [qt] Fix crash on the example app when launching multiple windows
We need to have a valid context when destroying QMapboxGL.
2018-04-26 11:07:48 -07:00

73 lines
1.5 KiB
C++

#ifndef MAPWINDOW_H
#define MAPWINDOW_H
#include <QMapboxGL>
#include <QtGlobal>
// XXX http://stackoverflow.com/questions/24899558/how-to-check-qt-version-to-include-different-header#comment59591604_29887388
#if QT_VERSION >= 0x050400
#include <QOpenGLWidget>
#else
#include <QGLWidget>
#endif // QT_VERSION
#include <QPropertyAnimation>
#include <QScopedPointer>
class QKeyEvent;
class QMouseEvent;
class QWheelEvent;
#if QT_VERSION >= 0x050400
class MapWindow : public QOpenGLWidget
#else
class MapWindow : public QGLWidget
#endif // QT_VERSION
{
Q_OBJECT
public:
MapWindow(const QMapboxGLSettings &);
~MapWindow();
void selfTest();
protected slots:
void animationValueChanged();
void animationFinished();
private:
void changeStyle();
qreal pixelRatio();
// QWidget implementation.
void keyPressEvent(QKeyEvent *ev) final;
void mousePressEvent(QMouseEvent *ev) final;
void mouseMoveEvent(QMouseEvent *ev) final;
void wheelEvent(QWheelEvent *ev) final;
// Q{,Open}GLWidget implementation.
void initializeGL() final;
void paintGL() final;
QPointF m_lastPos;
QMapboxGLSettings m_settings;
QScopedPointer<QMapboxGL> m_map;
QPropertyAnimation *m_bearingAnimation;
QPropertyAnimation *m_zoomAnimation;
unsigned m_animationTicks = 0;
unsigned m_frameDraws = 0;
QVariant m_symbolAnnotationId;
QVariant m_lineAnnotationId;
QVariant m_fillAnnotationId;
bool m_sourceAdded = false;
};
#endif