don't mention GUI-only changes in the base section

[wxWidgets.git] / src / generic / splitter.cpp

diff --git a/src/generic/splitter.cpp b/src/generic/splitter.cpp
index 5e293514bdd3b96e236bdf6fd24bc98ff39a10f0..c79934a3ea752a99986cdbbfc2d67e69e002e7b0 100644 (file)
--- a/src/generic/splitter.cpp
+++ b/src/generic/splitter.cpp
@@ -169,7 +169,7 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
         y = (int)event.GetY();
 
     // reset the cursor
-#ifdef __WXMOTIF__
+#if defined( __WXMOTIF__ ) || defined( __WXMAC__ )
     SetCursor(* wxSTANDARD_CURSOR);
 #elif defined(__WXMSW__)
     SetCursor(wxCursor());
@@ -272,7 +272,7 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
         {
             SetResizeCursor();
         }
-#if defined(__WXGTK__) || defined(__WXMSW__)
+#if defined(__WXGTK__) || defined(__WXMSW__) || defined(__WXMAC__)
         else
         {
             // We must set the normal cursor in MSW, because
@@ -287,13 +287,18 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
     }
     else if (event.Dragging() && (m_dragMode == wxSPLIT_DRAG_DRAGGING))
     {
-#ifdef __WXMSW__
+#if defined( __WXMSW__ ) || defined( __WXMAC__ )
         // Otherwise, the cursor sometimes reverts to the normal cursor
         // during dragging.
         SetResizeCursor();
 #endif // __WXMSW__
 
         int diff = m_splitMode == wxSPLIT_VERTICAL ? x - m_oldX : y - m_oldY;
+        if ( !diff )
+        {
+            // nothing to do, mouse didn't really move far enough
+            return;
+        }
 
         int posSashOld = isLive ? m_sashPosition : m_sashPositionCurrent;
         int posSashNew = OnSashPositionChanging(posSashOld + diff);