Re: [brlcad-devel] Embedding a framebuffer window

2014-09-06 Thread Clifford Yapp
On Sat, Sep 6, 2014 at 2:17 PM, Vlad Bogolin wrote: > > 3. Some bad news regarding the Qt display manager: the QWindow::fromId > function used to embed Qt in Tk fails, so basically the embedded window > fails to be created. I don’t know why this happens and what should be done > to solve the probl

Re: [brlcad-devel] Embedding a framebuffer window

2014-09-06 Thread Vlad Bogolin
> Hmm. What about making your own copy of the arguments when they do > exist and referencing your local copy so you don't have to depend on > them surviving during the runtime process? Can you get away with that > or does Qt not let you? This is extracted from the Qt documentation: Warning: Th

Re: [brlcad-devel] Embedding a framebuffer window

2014-09-06 Thread Clifford Yapp
On Sat, Sep 6, 2014 at 3:09 AM, Vlad Bogolin wrote: > I haven’t started yet working at the polygon drawing but I’ve researched a bit > the 5.2 (actually 5.3) crash. The display manager crashes because of the fact > that the arguments provided to QApplication when created, get destroyed > during t

Re: [brlcad-devel] Embedding a framebuffer window

2014-09-06 Thread Vlad Bogolin
Hi, > > Just curious - did you get a chance to fiddle with 5.2 and/or the Qt > polygon drawing? > I haven’t started yet working at the polygon drawing but I’ve researched a bit the 5.2 (actually 5.3) crash. The display manager crashes because of the fact that the arguments provided to QApplic