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42 #ifndef QEGLFSCURSOR_H
43 #define QEGLFSCURSOR_H
45 #include <qpa/qplatformcursor.h>
46 #include "qeglfsscreen.h"
47 #include <GLES2/gl2.h>
51 class QOpenGLShaderProgram;
54 class QEglFSCursor : public QPlatformCursor
57 QEglFSCursor(QEglFSScreen *screen);
61 void changeCursor(QCursor *cursor, QWindow *widget) Q_DECL_OVERRIDE;
63 void pointerEvent(const QMouseEvent &event) Q_DECL_OVERRIDE;
65 QPoint pos() const Q_DECL_OVERRIDE;
66 void setPos(const QPoint &pos) Q_DECL_OVERRIDE;
68 QRect cursorRect() const;
70 virtual void paintOnScreen();
74 bool setCurrentCursor(QCursor *cursor);
76 void draw(const QRectF &rect);
77 void update(const QRegion ®ion);
79 QEglFSScreen *m_screen;
81 // current cursor information
83 Cursor() : texture(0), shape(Qt::BlankCursor), customCursorTexture(0) { }
84 uint texture; // a texture from 'image' or the atlas
85 Qt::CursorShape shape;
86 QRectF textureRect; // normalized rect inside texture
87 QSize size; // size of the cursor
89 QImage customCursorImage;
90 QPoint pos; // current cursor position
91 uint customCursorTexture;
95 void createShaderPrograms();
96 static void createCursorTexture(uint *texture, const QImage &image);
97 void initCursorAtlas();
99 // cursor atlas information
101 CursorAtlas() : cursorsPerRow(0), texture(0), cursorWidth(0), cursorHeight(0) { }
104 int width, height; // width and height of the the atlas
105 int cursorWidth, cursorHeight; // width and height of cursors inside the atlas
106 QList<QPoint> hotSpots;
107 QImage image; // valid until it's uploaded
111 int m_vertexCoordEntry;
112 int m_textureCoordEntry;
118 #endif // QEGLFSCURSOR_H