renamed wxRect::Inside() to wxRect::Contains(), wxRect::Inside(wxRect) is too confusing

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41198 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/univ/slider.cpp

@@ -832,7 +832,7 @@ wxScrollThumb::Shaft wxSlider::HitTest(const wxPoint& pt) const
     CalcThumbRect(&rectShaft, &rectThumb, NULL);
 
     // check for possible shaft or thumb hit
-    if (!rectShaft.Inside(pt) && !rectThumb.Inside(pt))
+    if (!rectShaft.Contains(pt) && !rectThumb.Contains(pt))
     {
         return wxScrollThumb::Shaft_None;
     }