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Diffstat (limited to 'documentation/Fl_Gl_Window.html')
| -rw-r--r-- | documentation/Fl_Gl_Window.html | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/documentation/Fl_Gl_Window.html b/documentation/Fl_Gl_Window.html index 6e5ad96be..079fc5eec 100644 --- a/documentation/Fl_Gl_Window.html +++ b/documentation/Fl_Gl_Window.html @@ -41,6 +41,7 @@ very well for single-buffered. </P> </UL> </TD><TD align=left valign=top> <UL> +<LI><A href=#Fl_Gl_Window.context>context</A></LI> <LI><A href=#Fl_Gl_Window.draw>draw</A></LI> <LI><A href=#Fl_Gl_Window.draw_overlay>draw_overlay</A></LI> <LI><A href=#Fl_Gl_Window.handle>handle</A></LI> @@ -120,6 +121,22 @@ window a child of another window if you wish to do this! </P> <BR> int Fl_Gl_Window::can_do() const</A></H4> Returns non-zero if the hardware supports the given or current OpenGL mode. + +<h4><a name=Fl_Gl_Window.context>void* Fl_Gl_Window::context() const; +<br>void Fl_Gl_Window::context(void*, int destroy_flag = false);</a></h4> + +Return or set a pointer to the GLContext that this window is +using. This is a system-dependent structure, but it is portable to copy +the context from one window to another. You can also set it to NULL, +which will force FLTK to recreate the context the next time <a +href=#make_current><tt>make_current()</tt></a> is called, this is +useful for getting around bugs in OpenGL implementations. + +<p>If <i>destroy_flag</i> is true the context will be destroyed by +fltk when the window is destroyed, or when the <a +href=#mode><tt>mode()</tt></a> is changed, or the next time +<tt>context(x)</tt> is called. + <H4><A name=Fl_Gl_Window.valid>char Fl_Gl_Window::valid() const <BR> void Fl_Gl_Window::valid(char i)</A></H4> <TT>Fl_Gl_Window::valid()</TT> is turned off when FLTK creates a new |