19 #ifndef WIN_SCROLLBAR_H_ 20 #define WIN_SCROLLBAR_H_ 23 #include "win_types.h" 54 void set_visible_scrollbar(
bool b)
57 void set_trans_scrollbar(
bool b)
59 if(!bar_draw_)
return;
64 void set_brightness_scrollbar(
bool b){brightness_=b;refresh();}
68 u_int16 height_bar(){
if(bar_)
return bar_->
height();
return 0;}
89 image * bar_brightness_;
90 image * back_brightness_;
#define u_int16
16 bits long unsigned integer
Image manipulation class.
Declares the image class.
Implements "drawing zones" for drawing operations.
void set_alpha(u_int8 a, const bool &alpha_channel=false)
Sets the alpha value of the surface.
u_int16 height() const
Returns the height of the drawable.