Merged 47986 from trunk:

Implement wxBU_LEFT/wxBU_RIGHT styles.
Copyright 2007 Software 2000 Ltd.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@47987 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/cocoa/button.mm

@@ -49,6 +49,19 @@ bool wxButton::Create(wxWindow *parent, wxWindowID winid,
 
     [GetNSButton() setBezelStyle:NSRoundedBezelStyle];
     CocoaSetLabelForObject(label, GetNSButton());
+
+    do
+    {
+        NSTextAlignment mode;
+        if ((style & wxBU_LEFT) && !(style & wxBU_RIGHT))
+            mode = NSLeftTextAlignment;
+        else if ((style & wxBU_RIGHT) && !(style & wxBU_LEFT))
+            mode = NSRightTextAlignment;
+        else
+            break;
+        [GetNSControl() setAlignment:mode];
+    } while(0);
+
     [GetNSControl() sizeToFit];
 
     if(m_parent)