From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 7 Oct 2007 21:48:09 +0000 (+0000)
Subject: don't create m_dottedPen with an invalid 0 style which results in an assert under MSW
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/f0eebb39bc6bb54441e695b3c1b1e0bea6ab5c01?ds=inline

don't create m_dottedPen with an invalid 0 style which results in an assert under MSW

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@49084 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index 800e58ad60..31c980e91f 100644
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -850,7 +850,14 @@ bool wxGenericTreeCtrl::Create(wxWindow *parent,
     if (!m_hasFont)
         SetOwnFont(attr.font);
 
-    m_dottedPen = wxPen( wxT("grey"), 0, 0 );
+    // this is a misnomer: it's called "dotted pen" but uses (default) wxSOLID
+    // style because we apparently get performance problems when using dotted
+    // pen for drawing in some ports -- but under MSW it seems to work fine
+#ifdef __WXMSW__
+    m_dottedPen = wxPen(*wxLIGHT_GREY, 0, wxDOT);
+#else
+    m_dottedPen = *wxGREY_PEN;
+#endif
 
     SetInitialSize(size);