68
68
void OnMouseDown(int x, int y, unsigned int button_flags, unsigned int key_flags);
69
69
void OnMouseUp(int x, int y, unsigned int button_flags, unsigned int key_flags);
71
70
void OnMouseMove(int x, int y, int dx, int dy, unsigned int button_flags, unsigned int key_flags);
73
71
void OnMouseDrag(int x, int y, int dx, int dy, unsigned int button_flags, unsigned int key_flags);
72
void OnMouseWheel(int x, int y, int delta, unsigned long mouse_state, unsigned long key_state);
74
74
void MouseDraggingOverlay(int y, int dy);
76
76
bool IsMouseInTopHalfOfThumb(int y);