fixed wxToolBar::DeleteTool and losing the rows number on sys colour change

[wxWidgets.git] / src / msw / regconf.cpp

diff --git a/src/msw/regconf.cpp b/src/msw/regconf.cpp
index 404fb0d2d24772d8ab48ed01f21f4776054f3b28..9c77482ec94a9d8bfab359f9856683947f9acc55 100644 (file)
--- a/src/msw/regconf.cpp
+++ b/src/msw/regconf.cpp
@@ -134,6 +134,7 @@ wxRegConfig::wxRegConfig(const wxString& appName, const wxString& vendorName,
   {
     wxLogNull nolog;
     m_keyGlobalRoot.Open();
+    m_keyGlobal.Open();
   }
 }
 
@@ -217,13 +218,15 @@ bool wxRegConfig::GetNextGroup(wxString& str, long& lIndex) const
   // are we already enumerating local entries?
   if ( m_keyGlobal.IsOpened() && !IS_LOCAL_INDEX(lIndex) ) {
     // try to find a global entry which doesn't appear locally
-    do {
-      if ( !m_keyGlobal.GetNextKey(str, lIndex) ) {
-        // no more global entries
-        lIndex |= LOCAL_MASK;
-        break;
+    while ( m_keyGlobal.GetNextKey(str, lIndex) ) {
+      if ( !m_keyLocal.HasSubKey(str) ) {
+        // ok, found one - return it
+        return TRUE;
       }
-    } while( m_keyLocal.HasSubKey(str) );
+    }
+
+    // no more global entries
+    lIndex |= LOCAL_MASK;
   }
 
   // much easier with local entries: get the next one we find
@@ -246,13 +249,15 @@ bool wxRegConfig::GetNextEntry(wxString& str, long& lIndex) const
   // are we already enumerating local entries?
   if ( m_keyGlobal.IsOpened() && !IS_LOCAL_INDEX(lIndex) ) {
     // try to find a global entry which doesn't appear locally
-    do {
-      if ( !m_keyGlobal.GetNextValue(str, lIndex) ) {
-        // no more global entries
-        lIndex |= LOCAL_MASK;
-        break;
+    while ( m_keyGlobal.GetNextValue(str, lIndex) ) {
+      if ( !m_keyLocal.HasValue(str) ) {
+        // ok, found one - return it
+        return TRUE;
       }
-    } while( m_keyLocal.HasValue(str) );
+    }
+
+    // no more global entries
+    lIndex |= LOCAL_MASK;
   }
 
   // much easier with local entries: get the next one we find