X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/94474c2e0b2b13c2e0adefd9c307eb39433283b1..d9307d006e88025e28457290c9997f7c0f7c4fdc:/src/osx/cocoa/combobox.mm

diff --git a/src/osx/cocoa/combobox.mm b/src/osx/cocoa/combobox.mm
index f001957006..c410bd23c4 100644
--- a/src/osx/cocoa/combobox.mm
+++ b/src/osx/cocoa/combobox.mm
@@ -36,12 +36,6 @@
 @end
 
 
-@interface wxNSComboBox : NSComboBox
-{
-}
-
-@end
-
 @implementation wxNSComboBox
 
 + (void)initialize
@@ -54,6 +48,33 @@
     }
 }
 
+- (void) dealloc
+{
+    [fieldEditor release];
+    [super dealloc];
+}
+
+// Over-riding NSComboBox onKeyDown method doesn't work for key events.
+// Ensure that we can use our own wxNSTextFieldEditor to catch key events.
+// See windowWillReturnFieldEditor in nonownedwnd.mm.
+// Key events will be caught and handled via wxNSTextFieldEditor onkey...
+// methods in textctrl.mm.
+
+- (void) setFieldEditor:(wxNSTextFieldEditor*) editor
+{
+    if ( editor != fieldEditor )
+    {
+        [editor retain];
+        [fieldEditor release];
+        fieldEditor = editor;
+    }
+}
+
+- (wxNSTextFieldEditor*) fieldEditor
+{
+    return fieldEditor;
+}
+
 - (void)controlTextDidChange:(NSNotification *)aNotification
 {
     wxUnusedVar(aNotification);