mirror of https://github.com/fltk/fltk.git
FLTK - Fast Light Tool Kit - https://github.com/fltk/fltk - cross platform GUI development
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
1.8 KiB
71 lines
1.8 KiB
// |
|
// "$Id$" |
|
// |
|
// Double-buffered window header file for the Fast Light Tool Kit (FLTK). |
|
// |
|
// Copyright 1998-2010 by Bill Spitzak and others. |
|
// |
|
// This library is free software. Distribution and use rights are outlined in |
|
// the file "COPYING" which should have been included with this file. If this |
|
// file is missing or damaged, see the license at: |
|
// |
|
// http://www.fltk.org/COPYING.php |
|
// |
|
// Please report all bugs and problems on the following page: |
|
// |
|
// http://www.fltk.org/str.php |
|
// |
|
|
|
/* \file |
|
Fl_Double_Window widget . */ |
|
|
|
#ifndef Fl_Double_Window_H |
|
#define Fl_Double_Window_H |
|
|
|
#include "Fl_Window.H" |
|
|
|
/** |
|
The Fl_Double_Window provides a double-buffered window. |
|
If possible this will use the X double buffering extension (Xdbe). If |
|
not, it will draw the window data into an off-screen pixmap, and then |
|
copy it to the on-screen window. |
|
<P>It is highly recommended that you put the following code before the |
|
first show() of <I>any</I> window in your program: </P> |
|
\code |
|
Fl::visual(FL_DOUBLE|FL_INDEX) |
|
\endcode |
|
This makes sure you can use Xdbe on servers where double buffering |
|
does not exist for every visual. |
|
*/ |
|
class FL_EXPORT Fl_Double_Window : public Fl_Window |
|
{ |
|
public: |
|
/** |
|
Return non-null if this is an Fl_Overlay_Window object. |
|
*/ |
|
virtual Fl_Double_Window *as_double_window() {return this; } |
|
void show(); |
|
void show(int a, char **b) {Fl_Window::show(a,b);} |
|
void resize(int,int,int,int); |
|
void hide(); |
|
void flush(); |
|
~Fl_Double_Window(); |
|
|
|
/** |
|
Creates a new Fl_Double_Window widget using the given |
|
position, size, and label (title) string. |
|
*/ |
|
Fl_Double_Window(int W, int H, const char *l = 0); |
|
|
|
/** |
|
See Fl_Double_Window::Fl_Double_Window(int w, int h, const char *label = 0) |
|
*/ |
|
Fl_Double_Window(int X, int Y, int W, int H, const char *l = 0); |
|
|
|
}; |
|
|
|
#endif |
|
|
|
// |
|
// End of "$Id$". |
|
//
|
|
|