Changeset 3814

Timestamp:

12/18/07 07:54:14 (1 year ago)

Author:

ed

Message:

Slight update to the process of capturing the visual state of an object in an attempt to fix the problem with recent wxPython versions returning monochrome bitmaps under OS X.

Files:

• trunk/dabo/ui/uiwx/dPemMixin.py (modified) (3 diffs)

trunk/dabo/ui/uiwx/dPemMixin.py

@@ -1244 +1244 @@
-    def getCaptureBitmap(self):
-        """Returns a bitmap snapshot of self, as it appears in the 
-
+
+
-        """
-        obj = self.Parent
@@ -1261 +1262 @@
-        else:
-            dc = wx.ClientDC(obj)
+        # Make sure that the elements are all current
+        obj.iterateCall("_redraw", dc)
+        #obj._redraw(dc)
+
+        # Suggested as an alternative for OS X
+        if wx.Platform == "__WXMAC__":
+            return dc.GetAsBitmap()
-        rect = self.GetRect()
-        bmp = wx.EmptyBitmap(rect.width, rect.height, -1)   # - htReduction)
@@ -1268 +1276 @@
-        memdc.Blit(0, 0, self.Width, self.Height, dc, 0, offset)
-        memdc.SelectObject(wx.NullBitmap)
+        memdc.Destroy()
-        return bmp
-