+@interface NSView(PossibleSizeMethods)
+- (NSControlSize)controlSize;
+@end
+
+class wxChoiceCocoaImpl : public wxWidgetCocoaImpl
+{
+public:
+ wxChoiceCocoaImpl(wxWindowMac *wxpeer, wxNSPopUpButton *v)
+ : wxWidgetCocoaImpl(wxpeer, v)
+ {
+ }
+
+ void GetLayoutInset(int &left , int &top , int &right, int &bottom) const
+ {
+ left = top = right = bottom = 0;
+ NSControlSize size = NSRegularControlSize;
+ if ( [m_osxView respondsToSelector:@selector(controlSize)] )
+ size = [m_osxView controlSize];
+ else if ([m_osxView respondsToSelector:@selector(cell)])
+ {
+ id cell = [(id)m_osxView cell];
+ if ([cell respondsToSelector:@selector(controlSize)])
+ size = [cell controlSize];
+ }
+
+ switch( size )
+ {
+ case NSRegularControlSize:
+ left = right = 3;
+ top = 2;
+ bottom = 4;
+ break;
+ case NSSmallControlSize:
+ left = right = 3;
+ top = 1;
+ bottom = 4;
+ break;
+ case NSMiniControlSize:
+ left = 1;
+ right = 2;
+ top = 0;
+ bottom = 0;
+ break;
+ }
+ }
+};
+