On Sat, Nov 8, 2014 at 4:39 PM, Red Gator <[email protected]> wrote:
> Just got this limping around. > > * need CentOS/RHEL baseline for a variety of reasons > * really rather have WX as other code uses it > * pybombs did not seem to do the job > * built from gnuradio git sources > * UHD 3.7.1 > * osmocore and rtl-sdr gr-osmosdr form osmocom.org > * needs qwt from EPEL repository > * needs PyQwt from sourceforge > * There is a bug in GR with regard to wxPython 3.0 - it will winge about > "m_window" and fail in any wxgui. > > wx._core.PyAssertionError: C++ assertion "m_window" failed at > > ./src/gtk/dcclient.cpp(2041) in DoGetSize(): GetSize() doesn't work > > without window > > Yes, we've known about this but not one has submitted a patch to us to fix it. > There is a workaround for any given application here: > http://imyy.in/blog/?p=26 > > It seems that this can be made more general by putting it the wxgui > top_block::__init__ itself: > > $ diff -btwc ../gr-wxgui/grc/top_block_gui.py.orig > ../gr-wxgui/grc/top_block_gui.py > > *** ../gr-wxgui/grc/top_block_gui.py.orig Mon Jul 7 17:28:59 2014 > > --- ../gr-wxgui/grc/top_block_gui.py Sat Nov 8 13:02:32 2014 > > *************** > > *** 47,52 **** > > --- 47,53 ---- > > self.Add = self._panel.Add > > self.GridAdd = self._panel.GridAdd > > self.GetWin = self._panel.GetWin > > + self.Start(False) > > > > def SetIcon(self, *args, **kwargs): self._frame.SetIcon(*args, > **kwargs) > > > Ok, that's great that there seems to be a fix out there for the WX 3.0 problem. Will this cause any other side effects in the applications? Will it work for WX < 3.0? Tom
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