Implement support for wxGA_VERTICAL style in wxOSX.

Rotate the native control to make it look correct in vertical orientation.

Closes #15682.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@76049 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -641,6 +641,7 @@ wxOSX:
 
 - Fix incorrect joystick detection in configure (Lauri Nurmi).
 - Fix crash in wxDataViewCtrl when cancelling choice selection (hartwigw).
+- Implement support for wxGA_VERTICAL in wxGauge (themindiswatching).
 - Add support for wxEVT_COMBOBOX_DROPDOWN and wxEVT_COMBOBOX_CLOSEUP
   events to wxOSX/Cocoa (Igor Korot).
 

src/osx/cocoa/gauge.mm

@@ -113,7 +113,7 @@ wxWidgetImplType* wxWidgetImpl::CreateGauge( wxWindowMac* wxpeer,
                                     wxInt32 maximum,
                                     const wxPoint& pos,
                                     const wxSize& size,
-                                    long WXUNUSED(style),
+                                    long style,
                                     long WXUNUSED(extraStyle))
 {
     NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
@@ -123,6 +123,10 @@ wxWidgetImplType* wxWidgetImpl::CreateGauge( wxWindowMac* wxpeer,
     [v setMaxValue: maximum];
     [v setIndeterminate:FALSE];
     [v setDoubleValue: (double) value];
+    if (style & wxGA_VERTICAL)
+    {
+        [v setBoundsRotation:-90.0];
+    }
     wxWidgetCocoaImpl* c = new wxOSXGaugeCocoaImpl( wxpeer, v );
     return c;
 }