diff options
Diffstat (limited to 'gr-wxgui/src')
| -rw-r--r-- | gr-wxgui/src/python/forms/forms.py | 3 | ||||
| -rw-r--r-- | gr-wxgui/src/python/plotter/plotter_base.py | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/gr-wxgui/src/python/forms/forms.py b/gr-wxgui/src/python/forms/forms.py index f1d0038ab..cabc5860b 100644 --- a/gr-wxgui/src/python/forms/forms.py +++ b/gr-wxgui/src/python/forms/forms.py @@ -500,7 +500,8 @@ class notebook(_chooser_base): self._add_widget(self._notebook) def _handle(self, event): self[INT_KEY] = self._notebook.GetSelection() - def _update(self, i): self._notebook.SetSelection(i) + # SetSelection triggers a page change event (deprecated, breaks on Windows) and ChangeSelection does not + def _update(self, i): self._notebook.ChangeSelection(i) # ---------------------------------------------------------------- # Stand-alone test application diff --git a/gr-wxgui/src/python/plotter/plotter_base.py b/gr-wxgui/src/python/plotter/plotter_base.py index 25811f09b..b8a2ce709 100644 --- a/gr-wxgui/src/python/plotter/plotter_base.py +++ b/gr-wxgui/src/python/plotter/plotter_base.py @@ -151,6 +151,8 @@ class plotter_base(wx.glcanvas.GLCanvas, common.mutex): Resize the view port if the width or height changed. Redraw the screen, calling the draw functions. """ + # create device context (needed on Windows, noop on X) + dc = wx.PaintDC(self) self.lock() self.SetCurrent() |