SF.net SVN: matplotlib:[6043] trunk/matplotlib

[<ds...@us...>]

Revision: 6043
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6043&view=rev
Author:   dsdale
Date:     2008-08-18 21:06:56 +0000 (Mon, 18 Aug 2008)

Log Message:
-----------
improved interactive pan/zoom in qt4agg backend on windows

Modified Paths:
--------------
    trunk/matplotlib/CHANGELOG
    trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py

Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG	2008-08-18 20:18:56 UTC (rev 6042)
+++ trunk/matplotlib/CHANGELOG	2008-08-18 21:06:56 UTC (rev 6043)
@@ -1,3 +1,5 @@
+2008-08-18 improve interactive pan/zoom in qt4 backend on windows - DSD
+
 2008-08-11 Fix more bugs in NaN/inf handling.  In particular, path simplification
            (which does not handle NaNs or infs) will be turned off automatically
            when infs or NaNs are present.  Also masked arrays are now converted

Modified: trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py	2008-08-18 20:18:56 UTC (rev 6042)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py	2008-08-18 21:06:56 UTC (rev 6043)
@@ -132,6 +132,8 @@
         self.replot = True
         FigureCanvasAgg.draw(self)
         self.update()
+        # Added following line to improve realtime pan/zoom on windows:
+        QtGui.qApp.processEvents()
 
     def blit(self, bbox=None):
         """


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