Trim trailing space samples directory

samples/overlay/overlay.py

@@ -18,13 +18,13 @@ class TestPanel(wx.Panel):
         self.overlay = wx.Overlay()
 
         wx.TextCtrl(self, pos=(140,20))
-        
+
 
     def OnPaint(self, evt):
         # Just some simple stuff to paint in the window for an example
         dc = wx.PaintDC(self)
         dc.SetBackground(wx.Brush("sky blue"))
-        dc.Clear() 
+        dc.Clear()
         dc.DrawLabel("Drag the mouse across this window to see \n"
                      "a rubber-band effect using wx.Overlay",
                      (140, 50, -1, -1))
@@ -34,7 +34,7 @@ class TestPanel(wx.Panel):
         dc.SetPen(wx.Pen("red", 2))
         dc.SetBrush(wx.CYAN_BRUSH)
         dc.DrawPolygon(coords)
-        
+
 
     def OnLeftDown(self, evt):
         # Capture the mouse and save the starting position for the
@@ -46,7 +46,7 @@ class TestPanel(wx.Panel):
     def OnMouseMove(self, evt):
         if evt.Dragging() and evt.LeftIsDown():
             rect = wx.Rect(topLeft=self.startPos, bottomRight=evt.GetPosition())
-            
+
             # Draw the rubber-band rectangle using an overlay so it
             # will manage keeping the rectangle and the former window
             # contents separate.
@@ -59,7 +59,7 @@ class TestPanel(wx.Panel):
             # wx.GCDC so don't try it.
             if 'wxMac' not in wx.PlatformInfo:
                 dc = wx.GCDC(dc)
-            
+
             dc.SetPen(wx.Pen("black", 2))
             dc.SetBrush(wx.Brush(wx.Colour(0xC0, 0xC0, 0xC0, 0x80)))
             dc.DrawRectangle(rect)
@@ -78,7 +78,7 @@ class TestPanel(wx.Panel):
         del odc
         self.overlay.Reset()
 
-            
+
 
 app = wx.App(redirect=False)
 frm = wx.Frame(None, title="wx.Overlay Test", size=(450,450))