Avoid setting sash resize cursor when mouse is still over border of second pane with...

This made it possible to have the resize cursor, but not be able to drag the
sash, and happened because wxGTK sends a leave event when mouse leaves client
area instead of outer border of window. Setting the useless SashHitTest()
"tolerance" parameter to zero avoids the problem.
Fixes #1397

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73110 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/generic/splitter.cpp b/src/generic/splitter.cpp
index 1aebd73c3eabbd5cf3f522dc4ad40e1ddaf21741..825fd50bb9e41eebcf52597cfa0c4d271e56b0d5 100644 (file)
--- a/src/generic/splitter.cpp
+++ b/src/generic/splitter.cpp
@@ -323,7 +323,7 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
     }  // left up && dragging
     else if ((event.Moving() || event.Leaving() || event.Entering()) && (m_dragMode == wxSPLIT_DRAG_NONE))
     {
-        if ( event.Leaving() || !SashHitTest(x, y) )
+        if ( event.Leaving() || !SashHitTest(x, y, 0) )
             OnLeaveSash();
         else
             OnEnterSash();