40 lines
772 B
C
40 lines
772 B
C
|
#ifndef __GDRAWINGAREA_H
|
||
|
|
#define __GDRAWINGAREA_H
|
||
|
|
|
||
|
|
class gDrawingArea : public gContainer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
gDrawingArea(gContainer *parent);
|
||
|
|
~gDrawingArea();
|
||
|
|
|
||
|
|
int getBorder() { return getFrameBorder(); }
|
||
|
|
bool cached() { return _cached; }
|
||
|
|
bool canFocus();
|
||
|
|
|
||
|
|
void setBorder(int vl) { setFrameBorder(vl); }
|
||
|
|
void setCached(bool vl);
|
||
|
|
void setCanFocus(bool vl);
|
||
|
|
|
||
|
|
//"Methods"
|
||
|
|
void clear();
|
||
|
|
virtual void resize(int w, int h);
|
||
|
|
virtual void setEnabled(bool vl);
|
||
|
|
|
||
|
|
//"Events"
|
||
|
|
void (*onExpose)(gDrawingArea *sender,int x,int y,int w,int h);
|
||
|
|
|
||
|
|
//"Private"
|
||
|
|
void updateCache();
|
||
|
|
void resizeCache();
|
||
|
|
void refreshCache();
|
||
|
|
void updateEventMask();
|
||
|
|
void setCache();
|
||
|
|
GdkPixmap *buffer;
|
||
|
|
uint _event_mask;
|
||
|
|
uint _old_bg_id;
|
||
|
|
unsigned _cached : 1;
|
||
|
|
unsigned _resize_cache : 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|