Fix for sheets based on NSAlert.

[wxWidgets.git] / src / osx / cocoa / slider.mm

diff --git a/src/osx/cocoa/slider.mm b/src/osx/cocoa/slider.mm
index 8fc664c26c5798226e57245d02b37c0994fd4318..6e31a40e436160adb52030dfa28f38e0e2a2d7a8 100644 (file)
--- a/src/osx/cocoa/slider.mm
+++ b/src/osx/cocoa/slider.mm
@@ -18,53 +18,65 @@
 
 @interface wxNSSlider : NSSlider
 {
-    wxWidgetImpl* impl;
 }
-
-- (void)setImplementation: (wxWidgetImpl *) theImplementation;
-- (wxWidgetImpl*) implementation;
-- (BOOL) isFlipped;
- - (void) clickedAction: (id) sender;
-
 @end
 
 @implementation wxNSSlider
 
-- (id)initWithFrame:(NSRect)frame
++ (void)initialize
 {
-    [super initWithFrame:frame];
-    impl = NULL;
-    [self setTarget: self];
-    [self setAction: @selector(clickedAction:)];
-    return self;
+    static BOOL initialized = NO;
+    if (!initialized) 
+    {
+        initialized = YES;
+        wxOSXCocoaClassAddWXMethods(self);
+    }
 }
 
-- (void) clickedAction: (id) sender
+@end
+
+class wxSliderCocoaImpl : public wxWidgetCocoaImpl
 {
-    if ( impl )
+public :
+    wxSliderCocoaImpl(wxWindowMac* peer , WXWidget w) :
+        wxWidgetCocoaImpl(peer, w)
+    {
+    }
+    
+    ~wxSliderCocoaImpl()
     {
-        wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
-        if ( wxpeer )
-            wxpeer->HandleClicked(0);
     }
-}
 
-- (void)setImplementation: (wxWidgetImpl *) theImplementation
-{
-    impl = theImplementation;
-}
+    virtual void controlAction(WXWidget slf, void* _cmd, void *sender);
+    virtual void mouseEvent(WX_NSEvent event, WXWidget slf, void* _cmd);
+};
 
-- (wxWidgetImpl*) implementation
+// we will have a mouseDown, then in the native 
+// implementation of mouseDown the tracking code
+// is calling clickedAction, therefore we wire this
+// to thumbtrack and only after super mouseDown 
+// returns we will call the thumbrelease
+
+void wxSliderCocoaImpl::controlAction( WXWidget slf, void *_cmd, void *sender)
 {
-    return impl;
+    wxWindow* wxpeer = (wxWindow*) GetWXPeer();
+    if ( wxpeer )
+        wxpeer->TriggerScrollEvent(wxEVT_SCROLL_THUMBTRACK);
 }
 
-- (BOOL) isFlipped
+void wxSliderCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
 {
-    return YES;
+    wxWidgetCocoaImpl::mouseEvent(event, slf, _cmd);
+    
+    if ( strcmp( sel_getName((SEL) _cmd) , "mouseDown:") == 0 )
+    {
+        wxWindow* wxpeer = (wxWindow*) GetWXPeer();
+        if ( wxpeer )
+            wxpeer->OSXHandleClicked(0);
+    }
 }
 
-@end
+
 
 wxWidgetImplType* wxWidgetImpl::CreateSlider( wxWindowMac* wxpeer, 
                                     wxWindowMac* parent, 
@@ -97,8 +109,7 @@ wxWidgetImplType* wxWidgetImpl::CreateSlider( wxWindowMac* wxpeer,
     [v setMinValue: minimum];
     [v setMaxValue: maximum];
     [v setFloatValue: (double) value];
-    wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v );
-    [v setImplementation:c];
+    wxWidgetCocoaImpl* c = new wxSliderCocoaImpl( wxpeer, v );
     return c;
 }