X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4d9de11075ad9523c34d7c8401b8eea9d35e57d0..30e24d9dd5a5abf1c9a375ea259eb239b122b7f7:/wxPython/src/_app_ex.py

diff --git a/wxPython/src/_app_ex.py b/wxPython/src/_app_ex.py
index 57b90756bd..a7fef27613 100644
--- a/wxPython/src/_app_ex.py
+++ b/wxPython/src/_app_ex.py
@@ -131,7 +131,7 @@ class App(wx.PyApp):
         wx.PyApp.__init__(self)
 
         # make sure we can create a GUI
-        if not self.DisplayAvailable():
+        if not self.IsDisplayAvailable():
             
             if wx.Platform == "__WXMAC__":
                 msg = """This program needs access to the screen.
@@ -172,6 +172,9 @@ in on the main display of your Mac."""
         # Use Python's install prefix as the default  
         wx.StandardPaths.Get().SetInstallPrefix(_sys.prefix)
 
+        # Until the new native control for wxMac is up to par, still use the generic one.
+        wx.SystemOptions.SetOptionInt("mac.listctrl.always_use_generic", 1)
+
         # This finishes the initialization of wxWindows and then calls
         # the OnInit that should be present in the derived class
         self._BootstrapApp()
@@ -191,8 +194,8 @@ in on the main display of your Mac."""
         destroy(self)
 
     def Destroy(self):
+        self.this.own(False)
         wx.PyApp.Destroy(self)
-        self.thisown = 0
 
     def SetTopWindow(self, frame):
         """Set the \"main\" top level window"""