Trim Trailing Whitespace demos

demo/DragScroller.py

@@ -2,7 +2,7 @@
 
 import wx
 import wx.lib.dragscroller
-    
+
 #-------------------------------------------------------------------------------
 
 def runTest(frame, nb, log):
@@ -19,23 +19,23 @@ class DragScrollerExample(wx.ScrolledWindow):
         self.SetScrollbars(1, 1, 2000, 2000, 0, 0)
 
         self.scroller = wx.lib.dragscroller.DragScroller(self)
-        
+
     def OnPaint(self, event):
         dc = wx.PaintDC(self)
         self.PrepareDC(dc)
-        
+
         pen = wx.Pen(wx.BLACK, 5)
         dc.SetPen(pen)
 
         for y in range(10):
             for x in range(10):
                 dc.DrawCircle(x*400+20, y*400+20, 200)
-        
+
         dc.DrawText('Right click and drag in the direction you want to scroll.',
                     20, 20)
-        dc.DrawText('The distance from the start of the drag determines the speed.',                
+        dc.DrawText('The distance from the start of the drag determines the speed.',
                     20, 50)
-        
+
     def OnRightDown(self, event):
         self.scroller.Start(event.GetPosition())
 
@@ -52,7 +52,7 @@ A helper class that adds scrolling to a wx.ScrolledWindow in the direction
 of the drag.
 </body></html>
 """
-  
+
 if __name__ == '__main__':
     import sys,os
     import run