Don't decref if the interpreter is not initialized, (eg. it's in its

[wxWidgets.git] / wxPython / demo / FileBrowseButton.py
diff --git a/wxPython/demo/FileBrowseButton.py b/wxPython/demo/FileBrowseButton.py

index 41897eeb2869e6cad9d99f30de8d1b2bfc16f1ef..2af110a9f8eb81d9b63fd429f0acf1c64cc43d07 100644 (file)
--- a/wxPython/demo/FileBrowseButton.py
+++ b/wxPython/demo/FileBrowseButton.py
@@ -1,16 +1,3 @@
-# 11/7/2003 - Jeff Grimmett (grimmtooth@softhome.net)
-#
-# o Updated for wx namespace
-# o Uncommented fbbhCallback in TestPanel.fbbh init. Appears to work fine.
-#   Wonder why it was commented.
-# o Unrelated: TestPanel.dbb appears to cause a program error in the demo. If
-#   it is commented out, everything works fine. Investigating.
-# o Bernhard has responded to query, does not plan on updating demo.
-#
-# 11/25/2003 - Jeff Grimmett (grimmtooth@softhome.net)
-#
-# o All issues, including the program error, have gone away in V2.5.
-#
  
  """ Demonstrate filebrowsebutton module of the wxPython.lib Library.
  
@@ -29,18 +16,27 @@ class TestPanel(wx.Panel):
          self.log = log
  
          self.fbb = filebrowse.FileBrowseButton(
-            self, -1, (20, 20), (450, -1), changeCallback = self.fbbCallback
+            self, -1, size=(450, -1), changeCallback = self.fbbCallback
              )
  
          self.fbbh = filebrowse.FileBrowseButtonWithHistory(
-            self, -1, (20, 50), (450, -1),  changeCallback = self.fbbhCallback
+            self, -1, size=(450, -1),  changeCallback = self.fbbhCallback
              )
-
+            
          self.dbb = filebrowse.DirBrowseButton(
-            self, -1, (20, 80), (450, -1), changeCallback = self.dbbCallback
+            self, -1, size=(450, -1), changeCallback = self.dbbCallback
              )
  
-        self.fbbh.SetHistory(['You', 'can', 'put', 'some', 'file', 'names', 'here'])
+        self.fbbh.callCallback = False
+        self.fbbh.SetHistory(['You', 'can', 'put', 'some', 'filenames', 'here'], 4)
+
+        sizer = wx.BoxSizer(wx.VERTICAL)
+        sizer.Add(self.fbb, 0, wx.ALL, 5)
+        sizer.Add(self.fbbh, 0, wx.ALL, 5)
+        sizer.Add(self.dbb, 0, wx.ALL, 5)
+        box = wx.BoxSizer()
+        box.Add(sizer, 0, wx.ALL, 20)
+        self.SetSizer(box)
  
  
      def fbbCallback(self, evt):
@@ -50,10 +46,14 @@ class TestPanel(wx.Panel):
      def fbbhCallback(self, evt):
          if hasattr(self, 'fbbh'):
              value = evt.GetString()
+            if not value:
+                return
              self.log.write('FileBrowseButtonWithHistory: %s\n' % value)
              history = self.fbbh.GetHistory()
-            history.append(value)
-            self.fbbh.SetHistory(history)
+            if value not in history:
+                history.append(value)
+                self.fbbh.SetHistory(history)
+                self.fbbh.GetHistoryControl().SetStringSelection(value)
  
  
      def dbbCallback(self, evt):
@@ -95,5 +95,5 @@ overview = """<html><body>
  if __name__ == '__main__':
      import sys,os
      import run
-    run.main(['', os.path.basename(sys.argv[0])])
+    run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])