fixing class

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

diff --git a/src/osx/cocoa/window.mm b/src/osx/cocoa/window.mm
index c5c948bda5153e44b1d7e2e900aa318b11a8618c..7b30bf644f5702e45cdef6a60f61f795b2045ba8 100644 (file)
--- a/src/osx/cocoa/window.mm
+++ b/src/osx/cocoa/window.mm
@@ -455,6 +455,11 @@ bool g_lastButtonWasFakeRight = false ;
 @interface NSEvent (DeviceDelta)
 - (CGFloat)deviceDeltaX;
 - (CGFloat)deviceDeltaY;
+
+// 10.7+
+- (BOOL)hasPreciseScrollingDeltas;
+- (CGFloat)scrollingDeltaX;
+- (CGFloat)scrollingDeltaY;
 @end
 
 void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent )
@@ -609,23 +614,39 @@ void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEve
 
             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 
-            // see http://developer.apple.com/qa/qa2005/qa1453.html
-            // for more details on why we have to look for the exact type
-            
-            const EventRef cEvent = (EventRef) [nsEvent eventRef];
-            bool isMouseScrollEvent = false;
-            if ( cEvent )
-                isMouseScrollEvent = ::GetEventKind(cEvent) == kEventMouseScroll;
-                
-            if ( isMouseScrollEvent )
+            if ( UMAGetSystemVersion() >= 0x1070 )
             {
-                deltaX = [nsEvent deviceDeltaX];
-                deltaY = [nsEvent deviceDeltaY];
+                if ( [nsEvent hasPreciseScrollingDeltas] )
+                {
+                    deltaX = [nsEvent scrollingDeltaX];
+                    deltaY = [nsEvent scrollingDeltaY];
+                }
+                else
+                {
+                    deltaX = [nsEvent scrollingDeltaX] * 10;
+                    deltaY = [nsEvent scrollingDeltaY] * 10;
+                }
             }
             else
             {
-                deltaX = ([nsEvent deltaX] * 10);
-                deltaY = ([nsEvent deltaY] * 10);
+                const EventRef cEvent = (EventRef) [nsEvent eventRef];
+                // see http://developer.apple.com/qa/qa2005/qa1453.html
+                // for more details on why we have to look for the exact type
+                
+                bool isMouseScrollEvent = false;
+                if ( cEvent )
+                    isMouseScrollEvent = ::GetEventKind(cEvent) == kEventMouseScroll;
+                
+                if ( isMouseScrollEvent )
+                {
+                    deltaX = [nsEvent deviceDeltaX];
+                    deltaY = [nsEvent deviceDeltaY];
+                }
+                else
+                {
+                    deltaX = ([nsEvent deltaX] * 10);
+                    deltaY = ([nsEvent deltaY] * 10);
+                }
             }
             
             wxevent.m_wheelDelta = 10;
@@ -2351,14 +2372,33 @@ void wxWidgetCocoaImpl::SetControlSize( wxWindowVariant variant )
         if ([cell respondsToSelector:@selector(setControlSize:)])
             [cell setControlSize:size];
     }
+
+    // we need to propagate this to inner views as well
+    if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
+    {
+        NSView* targetView = [(NSScrollView*) m_osxView documentView];
+    
+        if ( [targetView respondsToSelector:@selector(setControlSize:)] )
+            [targetView setControlSize:size];
+        else if ([targetView respondsToSelector:@selector(cell)])
+        {
+            id cell = [(id)targetView cell];
+            if ([cell respondsToSelector:@selector(setControlSize:)])
+                [cell setControlSize:size];
+        }
+    }
 }
 
 void wxWidgetCocoaImpl::SetFont(wxFont const& font, wxColour const&col, long, bool)
 {
-    if ([m_osxView respondsToSelector:@selector(setFont:)])
-        [m_osxView setFont: font.OSXGetNSFont()];
-    if ([m_osxView respondsToSelector:@selector(setTextColor:)])
-        [m_osxView setTextColor:[NSColor colorWithCalibratedRed:(CGFloat) (col.Red() / 255.0)
+    NSView* targetView = m_osxView;
+    if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
+        targetView = [(NSScrollView*) m_osxView documentView];
+
+    if ([targetView respondsToSelector:@selector(setFont:)])
+        [targetView setFont: font.OSXGetNSFont()];
+    if ([targetView respondsToSelector:@selector(setTextColor:)])
+        [targetView setTextColor:[NSColor colorWithCalibratedRed:(CGFloat) (col.Red() / 255.0)
                                                                  green:(CGFloat) (col.Green() / 255.0)
                                                                   blue:(CGFloat) (col.Blue() / 255.0)
                                                                  alpha:(CGFloat) (col.Alpha() / 255.0)]];