From f4d0946dcfb2046817fd4c87d21245d84469857f Mon Sep 17 00:00:00 2001 From: Robin Dunn Date: Fri, 26 Jan 2007 20:14:33 +0000 Subject: [PATCH] Patch #1645253, fixes overflow error git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@44325 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- wxPython/wx/lib/customtreectrl.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/wxPython/wx/lib/customtreectrl.py b/wxPython/wx/lib/customtreectrl.py index 76f3501711..87313192a2 100644 --- a/wxPython/wx/lib/customtreectrl.py +++ b/wxPython/wx/lib/customtreectrl.py @@ -1790,7 +1790,9 @@ class CustomTreeCtrl(wx.PyScrolledWindow): btnshadow = wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNSHADOW) self._hilightUnfocusedBrush = wx.Brush(btnshadow) r, g, b = btnshadow.Red(), btnshadow.Green(), btnshadow.Blue() - backcolour = ((r >> 1) - 20, (g >> 1) - 20, (b >> 1) - 20) + backcolour = (max((r >> 1) - 20, 0), + max((g >> 1) - 20, 0), + max((b >> 1) - 20, 0)) backcolour = wx.Colour(backcolour[0], backcolour[1], backcolour[2]) self._hilightUnfocusedBrush2 = wx.Brush(backcolour)