Turn off the annoying beep when a key down is passed all the way up the handler chain.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59114 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/osx/cocoa/nonownedwnd.mm b/src/osx/cocoa/nonownedwnd.mm
index d6857babc4853c37250ea514a5857d60a7907681..73e3fa9cbcadc1350260260db78d8602fe8f5e15 100644 (file)
--- a/src/osx/cocoa/nonownedwnd.mm
+++ b/src/osx/cocoa/nonownedwnd.mm
@@ -61,6 +61,8 @@ wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p )
 // wx native implementation classes
 //
 
 // wx native implementation classes
 //
 

+typedef void (*wxOSX_NoResponderHandlerPtr)(NSView* self, SEL _cmd, SEL selector);
+

 @interface wxNSWindow : NSWindow
 
 {
 @interface wxNSWindow : NSWindow
 
 {


@@ -69,7 +71,7 @@ wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p )
 
 - (void)setImplementation: (wxNonOwnedWindowCocoaImpl *) theImplementation;
 - (wxNonOwnedWindowCocoaImpl*) implementation;
 
 - (void)setImplementation: (wxNonOwnedWindowCocoaImpl *) theImplementation;
 - (wxNonOwnedWindowCocoaImpl*) implementation;

-
+- (void)noResponderFor: (SEL) selector;

 @end
 
 @implementation wxNSWindow
 @end
 
 @implementation wxNSWindow


@@ -84,6 +86,15 @@ wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p )
     return impl;
 }
 
     return impl;
 }
 

+// NB: if we don't do this, all key downs that get handled lead to a NSBeep
+- (void)noResponderFor: (SEL) selector
+{
+    if (selector != @selector(keyDown:))
+    {
+        wxOSX_NoResponderHandlerPtr superimpl = (wxOSX_NoResponderHandlerPtr) [[self superclass] instanceMethodForSelector:@selector(noResponderFor:)];
+        superimpl(self, @selector(noResponderFor:), selector);
+    }
+}

 
 @end
 
 
 @end
 


@@ -95,7 +106,7 @@ wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p )
 
 - (void)setImplementation: (wxNonOwnedWindowCocoaImpl *) theImplementation;
 - (wxNonOwnedWindowCocoaImpl*) implementation;
 
 - (void)setImplementation: (wxNonOwnedWindowCocoaImpl *) theImplementation;
 - (wxNonOwnedWindowCocoaImpl*) implementation;

-
+- (void)noResponderFor: (SEL) selector;

 @end
 
 @implementation wxNSPanel 
 @end
 
 @implementation wxNSPanel 


@@ -110,6 +121,16 @@ wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p )
     return impl;
 }
 
     return impl;
 }
 

+// NB: if we don't do this, all key downs that get handled lead to a NSBeep
+- (void)noResponderFor: (SEL) selector
+{
+    if (selector != @selector(keyDown:))
+    {
+        wxOSX_NoResponderHandlerPtr superimpl = (wxOSX_NoResponderHandlerPtr) [[self superclass] instanceMethodForSelector:@selector(noResponderFor:)];
+        superimpl(self, @selector(noResponderFor:), selector);
+    }
+}
+

 @end
 
 
 @end