From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Fri, 16 Mar 2007 00:30:33 +0000 (+0000)
Subject: do nothing in ShowHidden() if the flag doesn't change (patch 1678963)
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/9092371c0ad8090dc479d5015a1e69b3b9777e2f

do nothing in ShowHidden() if the flag doesn't change (patch 1678963)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44841 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index e877e833bb..9182fecd2f 100644
--- a/src/generic/dirctrlg.cpp
+++ b/src/generic/dirctrlg.cpp
@@ -635,6 +635,9 @@ wxTreeCtrl* wxGenericDirCtrl::CreateTreeCtrl(wxWindow *parent, wxWindowID id, co
 
 void wxGenericDirCtrl::ShowHidden( bool show )
 {
+    if ( m_showHidden == show )
+        return;
+
     m_showHidden = show;
 
     wxString path = GetPath();