22 #ifndef Fl_Overlay_Window_H    23 #define Fl_Overlay_Window_H    25 #include "Fl_Double_Window.H"    40   friend class _Fl_Overlay;
    49   virtual void draw_overlay() = 0;
    56   void resize(
int,
int,
int,
int);
    60   void redraw_overlay();
 void resize(int, int, int, int)
Changes the size and position of the window. 
Definition: Fl_Double_Window.cxx:483
This widget produces an actual window. 
Definition: Fl_Window.H:57
void flush()
Forces the window to be redrawn. 
Definition: Fl_Double_Window.cxx:388
The Fl_Double_Window provides a double-buffered window. 
Definition: Fl_Double_Window.H:40
void hide()
Removes the window from the screen. 
Definition: Fl_Double_Window.cxx:505
void show()
Puts the window on the screen. 
Definition: Fl_Double_Window.cxx:79
This window provides double buffering and also the ability to draw the "overlay" which is another pic...
Definition: Fl_Overlay_Window.H:38