On 30.09.2012 21:20, caspar wrote: > Hi, > > I'm beginning to port my code over to version 3.0 - slowly as it's still > experimental at the moment. > > What's sticking at the moment is the order of calling show() seems to be > different and is causing a bit of a problem. > > In the fltk 2 version of the code I do: > > pWindow = CreateMainWindow(); > pWindow->Begin(); > > // build some other UI elements (A tile group containing a GLwindow) > CreateInterface(); > > pWindow->End(); > pWindow->Resizable(theTileGroup); > pWindow->Show(); > > // create the GL context > pGLWindow->MakeCurrent(); > > This works fine under fltk 2 > > Under 3.0 I see that the win32 context stuff set at pWindow->i internally > isn't created until pWindow->show() is called, and the GLWindow will crash. > > So for the fltk 3 build I have to call pWindow->show() before the GLWindow is > created - but this results in the outer pWindow not being resizable anymore... > > Any help appreciated.
I'm sorry that I can't help much - the only one who can probably give more help about the internals of fltk 3 (and maybe in some extent also of fltk 2) is Matt. fltk 3 internals are more or less inherited from fltk 1.3, so they may be different than fltk 2. Also, as you wrote yourself, fltk 3 is still in beta state, and you should not expect this to change really soon. That said, if the only the problem is the resizable window, then I suggest to set the resizable to the window itself before show(), and maybe change it later after you added theTileGroup as required. This should probably work. One more question, though: Is your code from a real program, or is it hand-written pseudo code? I wonder how "End()", "Begin()", "Resizable()" with capital first letters could work. Macros? -- Albrecht _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
