unicode fixes

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@19852 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/carbon/choice.cpp

@@ -238,7 +238,20 @@ wxSize wxChoice::DoGetBestSize() const
         // Find the widest line
         for(int i = 0; i < GetCount(); i++) {
             wxString str(GetString(i));
-            wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
+        #if wxUSE_UNICODE
+            Point bounds={0,0} ;
+            SInt16 baseline ;
+            ::GetThemeTextDimensions( wxMacCFStringHolder( str ) ,
+                kThemeCurrentPortFont,
+                kThemeStateActive,
+                false,
+                &bounds,
+                &baseline );
+            wLine = bounds.h ;
+        #else
+            wxCharBuffer text = wxMacStringToCString( str ) ;
+            wLine = ::TextWidth( text , 0 , strlen(text) ) ;
+        #endif
             lbWidth = wxMax(lbWidth, wLine);
         }
         // Add room for the popup arrow

src/mac/carbon/listbox.cpp

@@ -620,7 +620,20 @@ wxSize wxListBox::DoGetBestSize() const
         // Find the widest line
         for(int i = 0; i < GetCount(); i++) {
             wxString str(GetString(i));
-            wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
+        #if wxUSE_UNICODE
+            Point bounds={0,0} ;
+            SInt16 baseline ;
+            ::GetThemeTextDimensions( wxMacCFStringHolder( str ) ,
+                kThemeCurrentPortFont,
+                kThemeStateActive,
+                false,
+                &bounds,
+                &baseline );
+            wLine = bounds.h ;
+        #else
+            wxCharBuffer text = wxMacStringToCString( str ) ;
+            wLine = ::TextWidth( text , 0 , strlen(text) ) ;
+        #endif
             lbWidth = wxMax(lbWidth, wLine);
         }
         

src/mac/carbon/tooltip.cpp

@@ -256,7 +256,6 @@ void wxMacToolTip::Draw()
         ::GetFontInfo(&fontInfo);
         short lineh = fontInfo.ascent + fontInfo.descent + fontInfo.leading;
         short height = 0 ;
-        //    short width = TextWidth( m_label , 0 ,m_label.Length() ) ;
         
         int i = 0 ;
         int length = m_label.Length() ;

src/mac/choice.cpp

@@ -238,7 +238,20 @@ wxSize wxChoice::DoGetBestSize() const
         // Find the widest line
         for(int i = 0; i < GetCount(); i++) {
             wxString str(GetString(i));
-            wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
+        #if wxUSE_UNICODE
+            Point bounds={0,0} ;
+            SInt16 baseline ;
+            ::GetThemeTextDimensions( wxMacCFStringHolder( str ) ,
+                kThemeCurrentPortFont,
+                kThemeStateActive,
+                false,
+                &bounds,
+                &baseline );
+            wLine = bounds.h ;
+        #else
+            wxCharBuffer text = wxMacStringToCString( str ) ;
+            wLine = ::TextWidth( text , 0 , strlen(text) ) ;
+        #endif
             lbWidth = wxMax(lbWidth, wLine);
         }
         // Add room for the popup arrow

src/mac/listbox.cpp

@@ -620,7 +620,20 @@ wxSize wxListBox::DoGetBestSize() const
         // Find the widest line
         for(int i = 0; i < GetCount(); i++) {
             wxString str(GetString(i));
-            wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
+        #if wxUSE_UNICODE
+            Point bounds={0,0} ;
+            SInt16 baseline ;
+            ::GetThemeTextDimensions( wxMacCFStringHolder( str ) ,
+                kThemeCurrentPortFont,
+                kThemeStateActive,
+                false,
+                &bounds,
+                &baseline );
+            wLine = bounds.h ;
+        #else
+            wxCharBuffer text = wxMacStringToCString( str ) ;
+            wLine = ::TextWidth( text , 0 , strlen(text) ) ;
+        #endif
             lbWidth = wxMax(lbWidth, wLine);
         }
         

src/mac/tooltip.cpp

@@ -256,7 +256,6 @@ void wxMacToolTip::Draw()
         ::GetFontInfo(&fontInfo);
         short lineh = fontInfo.ascent + fontInfo.descent + fontInfo.leading;
         short height = 0 ;
-        //    short width = TextWidth( m_label , 0 ,m_label.Length() ) ;
         
         int i = 0 ;
         int length = m_label.Length() ;