X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4b1c4c2181835e41a8f67d101243b557ea7fd7b1..e11f2e1645e5322b8f44112733bd663927cf7783:/src/mac/scrolbar.cpp

diff --git a/src/mac/scrolbar.cpp b/src/mac/scrolbar.cpp
index 49dc3aeca2..9073f70995 100644
--- a/src/mac/scrolbar.cpp
+++ b/src/mac/scrolbar.cpp
@@ -15,6 +15,11 @@
 
 #include "wx/defs.h"
 
+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+    #include "wx/log.h"
+#endif // WX_PRECOMP
+
 #include "wx/scrolbar.h"
 #include "wx/mac/uma.h"
 
@@ -61,12 +66,12 @@ wxScrollBar::~wxScrollBar()
 
 void wxScrollBar::SetThumbPosition(int viewStart)
 {
-    ::SetControlValue( (ControlHandle) m_macControl , viewStart ) ;
+    ::SetControl32BitValue( (ControlHandle) m_macControl , viewStart ) ;
 }
 
 int wxScrollBar::GetThumbPosition() const
 {
-    return ::GetControlValue( (ControlHandle) m_macControl ) ;
+    return ::GetControl32BitValue( (ControlHandle) m_macControl ) ;
 }
 
 void wxScrollBar::SetScrollbar(int position, int thumbSize, int range, int pageSize,
@@ -78,9 +83,9 @@ void wxScrollBar::SetScrollbar(int position, int thumbSize, int range, int pageS
 
   	int range1 = wxMax((m_objectSize - m_viewSize), 0) ;
 
-    SetControlMaximum( (ControlHandle) m_macControl , range1 ) ;
-    SetControlMinimum( (ControlHandle) m_macControl , 0 ) ;
-    SetControlValue( (ControlHandle) m_macControl , position ) ;
+    SetControl32BitMaximum( (ControlHandle) m_macControl , range1 ) ;
+    SetControl32BitMinimum( (ControlHandle) m_macControl , 0 ) ;
+    SetControl32BitValue( (ControlHandle) m_macControl , position ) ;
 
     if ( UMAGetAppearanceVersion() >= 0x0110  )
     {
@@ -105,9 +110,9 @@ void wxScrollBar::MacHandleControlClick( WXWidget control , wxInt16 controlpart
 	if ( (ControlHandle) m_macControl == NULL )
 		return ;
 	
-  int position = GetControlValue( (ControlHandle) m_macControl) ;
-  int minPos = GetControlMinimum( (ControlHandle) m_macControl) ;
-  int maxPos = GetControlMaximum( (ControlHandle) m_macControl) ;
+  int position = GetControl32BitValue( (ControlHandle) m_macControl) ;
+  int minPos = GetControl32BitMinimum( (ControlHandle) m_macControl) ;
+  int maxPos = GetControl32BitMaximum( (ControlHandle) m_macControl) ;
 
   wxEventType scrollEvent = wxEVT_NULL;
   int nScrollInc;
@@ -134,12 +139,15 @@ void wxScrollBar::MacHandleControlClick( WXWidget control , wxInt16 controlpart
         nScrollInc = 0 ;
         scrollEvent = wxEVT_SCROLL_THUMBTRACK;
 			break ;
+                default :
+                        wxLogError(_("illegal scrollbar selector %d"), controlpart);
+                        break ;
 	}
 
   int new_pos = position + nScrollInc;
 
-  if (new_pos < 0)
-      new_pos = 0;
+  if (new_pos < minPos)
+      new_pos = minPos;
   if (new_pos > maxPos)
       new_pos = maxPos;
 	if ( nScrollInc )