1234567891011121314151617181920212223242526272829303132333435363738394041424344454647 |
- #ifndef BDE_SCROLLBAR_H
- #define BDE_SCROLLBAR_H
- #include "types.h"
- #include "widget.h"
- class Scrollbar : public Widget {
- protected:
- int total_size;
- int page_size;
- int page_pos;
- bool dirty;
- public:
- Scrollbar();
- void set_total_size(int sz);
- void set_page_size(int sz);
- void set_page_pos(int pos);
-
- virtual void update();
- virtual void invalidate_view() { dirty = true; }
- virtual bool is_dirty() const { return dirty; }
- virtual void resize(int lines, int columns, int y, int x);
- };
- #endif
|