X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7cc98b3e3fbe91688e1ff8852a03e589aec5c866..23aa4f09d26bd1eb5df7f7170276744a293cbe19:/src/msw/listctrl.cpp

diff --git a/src/msw/listctrl.cpp b/src/msw/listctrl.cpp
index 66a752db4c..811fadec21 100644
--- a/src/msw/listctrl.cpp
+++ b/src/msw/listctrl.cpp
@@ -192,10 +192,10 @@ void wxListCtrl::UpdateStyle()
         DWORD dwStyleNew = ConvertToMSWStyle(dummy, m_windowStyle);
         dwStyleNew |= m_baseStyle;
 
-        // Get the current window style. 
+        // Get the current window style.
         DWORD dwStyleOld = ::GetWindowLong(GetHwnd(), GWL_STYLE);
 
-        // Only set the window style if the view bits have changed. 
+        // Only set the window style if the view bits have changed.
         if ( dwStyleOld != dwStyleNew )
         {
             ::SetWindowLong(GetHwnd(), GWL_STYLE, dwStyleNew);
@@ -741,7 +741,7 @@ wxColour wxListCtrl::GetTextColour(void) const
 // Sets the text colour of the listview
 void wxListCtrl::SetTextColour(const wxColour& col)
 {
-    ListView_SetTextColor(GetHwnd(), PALETTERGB(col.Red(), col.Blue(), col.Green()));
+    ListView_SetTextColor(GetHwnd(), PALETTERGB(col.Red(), col.Green(), col.Blue()));
 }
 
 // Gets the index of the topmost visible item when in
@@ -1231,13 +1231,21 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 event.m_col = hdr->iSubItem;
                 break;
             }
+
         case LVN_DELETEALLITEMS:
-            {
-                eventType = wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS;
-                //      NM_LISTVIEW* hdr = (NM_LISTVIEW*)lParam;
-                event.m_itemIndex = -1;
-                break;
-            }
+            // what's the sense of generating a wxWin event for this when
+            // it's absolutely not portable?
+#if 0
+            eventType = wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS;
+            event.m_itemIndex = -1;
+#endif // 0
+
+            // return TRUE to suppress all additional LVN_DELETEITEM
+            // notifications - this makes deleting all items from a list ctrl
+            // much faster
+            *result = TRUE;
+            return TRUE;
+
         case LVN_DELETEITEM:
             {
                 eventType = wxEVT_COMMAND_LIST_DELETE_ITEM;