documented Left[Is]Down behaviour and changed the obsolete test in the sample

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7609 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2000-06-20 07:14:39 +00:00
parent c10d06a2bb
commit 5c5978df98
2 changed files with 17 additions and 6 deletions
--- a/samples/scroll/scroll.cpp
+++ b/samples/scroll/scroll.cpp
@@ -188,12 +188,9 @@ void MyCanvas::OnMouseDown( wxMouseEvent &event )
        int x,y;
        CalcUnscrolledPosition( pt.x, pt.y, &x, &y );
        wxLogMessage( "Mouse down event at: %d %d, scrolled: %d %d", pt.x, pt.y, x, y );
-    }
-    
-    if (event.LeftIsDown() &&
-        event.LeftDown())
-    {
-        wxLogMessage( "Error: both LeftDown() and LeftIsDown() are TRUE!" );
+
+        if ( !event.LeftIsDown() )
+            wxLogMessage( "Error: LeftIsDown() should be TRUE if for LeftDown()" );
    }
 }