let the control process WM_RBUTTONDOWN finally, trying to do it ourselves doesn't...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41453 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/treectrl.cpp b/src/msw/treectrl.cpp
index 5fa9112a5fb4dd413a529d075850b9b0e9d88d48..024af8d6eb949ef5fde1752b0dda477bb8feda60 100644 (file)
--- a/src/msw/treectrl.cpp
+++ b/src/msw/treectrl.cpp
@@ -2050,21 +2050,6 @@ WXLRESULT wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lPara
 
         switch ( nMsg )
         {
-            case WM_RBUTTONDOWN:
-                // if the item we are about to right click on is not already
-                // selected or if we click outside of any item, remove the
-                // entire previous selection
-                if ( !htItem || !::IsItemSelected(GetHwnd(), htItem) )
-                {
-                    UnselectAll();
-                }
-
-                // select item and set the focus to the
-                // newly selected item
-                ::SelectItem(GetHwnd(), htItem);
-                ::SetFocus(GetHwnd(), htItem);
-                break;
-
             case WM_LBUTTONDOWN:
                 if ( htItem && isMultiple && (tvht.flags & TVHT_ONITEM) != 0 )
                 {
@@ -2367,32 +2352,9 @@ WXLRESULT wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lPara
 WXLRESULT
 wxTreeCtrl::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 {
-    // default WM_RBUTTONDOWN handler enters modal loop inside DefWindowProc()
-    // waiting for WM_RBUTTONUP and then sends the resulting WM_CONTEXTMENU to
-    // the parent window, not us, which completely breaks everything so simply
-    // don't let it see this message at all
-    if ( nMsg == WM_RBUTTONDOWN )
-        return 0;
-
-    // but because of the above we don't get NM_RCLICK which is normally
-    // generated by tree window proc when the modal loop mentioned above ends
-    // because the mouse is released -- synthesize it ourselves instead
-    if ( nMsg == WM_RBUTTONUP )
-    {
-        NMHDR hdr;
-        hdr.hwndFrom = GetHwnd();
-        hdr.idFrom = GetId();
-        hdr.code = NM_RCLICK;
-
-        WXLPARAM rc;
-        MSWOnNotify(GetId(), (LPARAM)&hdr, &rc);
-
-        // continue as usual
-    }
-
     if ( nMsg == WM_CHAR )
     {
-        // also don't let the control process Space and Return keys because it
+        // don't let the control process Space and Return keys because it
         // doesn't do anything useful with them anyhow but always beeps
         // annoyingly when it receives them and there is no way to turn it off
         // simply if you just process TREEITEM_ACTIVATED event to which Space
@@ -2503,8 +2465,8 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 
                 break;
             }
-#endif
-#endif
+#endif // TVN_GETINFOTIP
+#endif // !__WXWINCE__
 
         case TVN_GETDISPINFO:
             eventType = wxEVT_COMMAND_TREE_GET_INFO;
@@ -2775,6 +2737,17 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
             *result = false;
             break;
 
+        case NM_RCLICK:
+            // prevent tree control from sending WM_CONTEXTMENU to our parent
+            // (which it does if NM_RCLICK is not handled) because we want to
+            // send it to the control itself
+            *result =
+            processed = true;
+
+            ::SendMessage(GetHwnd(), WM_CONTEXTMENU,
+                          (WPARAM)GetHwnd(), ::GetMessagePos());
+            break;
+
         case TVN_BEGINDRAG:
         case TVN_BEGINRDRAG:
             if ( event.IsAllowed() )