X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ac103441d12fb8128685ecd72963e1838841b9c9..8f98c6c007769184f28dfb9dcd97075bd0efeddc:/src/generic/treectlg.cpp?ds=sidebyside

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index 89df6f6b19..c028be3798 100644
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -390,6 +390,12 @@ bool wxTreeTextCtrl::AcceptChanges()
     if ( value == m_startValue )
     {
         // nothing changed, always accept
+        // when an item remains unchanged, the owner
+        // needs to be notified that the user decided
+        // not to change the tree item label, and that
+        // the edit has been cancelled
+
+        m_owner->OnRenameCancelled(m_itemEdited);
         return true;
     }
 
@@ -414,7 +420,7 @@ void wxTreeTextCtrl::Finish()
         wxPendingDelete.Append(this);
 
         m_finished = true;
-
+        
         m_owner->SetFocusIgnoringChildren();
     }
 }
@@ -424,12 +430,12 @@ void wxTreeTextCtrl::OnChar( wxKeyEvent &event )
     switch ( event.m_keyCode )
     {
         case WXK_RETURN:
-            if ( AcceptChanges() )
-            {
-                // Close the text control, changes were accepted
-                Finish();
-            }
-            // else do nothing, do not accept and do not close
+            // Notify the owner about the changes
+            AcceptChanges();
+
+            // Even if vetoed, close the control (consistent with MSW)
+            Finish();
+
             break;
 
         case WXK_ESCAPE:
@@ -1009,6 +1015,25 @@ void wxGenericTreeCtrl::SetItemBold(const wxTreeItemId& item, bool bold)
     }
 }
 
+void wxGenericTreeCtrl::SetItemDropHighlight(const wxTreeItemId& item,
+                                             bool highlight)
+{
+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+
+    wxColour fg, bg;
+
+    if (highlight)
+    {
+        bg = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
+        fg = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+    }
+
+    wxGenericTreeItem *pItem = (wxGenericTreeItem*) item.m_pItem;
+    pItem->Attr().SetTextColour(fg);
+    pItem->Attr().SetBackgroundColour(bg);
+    RefreshLine(pItem);
+}
+
 void wxGenericTreeCtrl::SetItemTextColour(const wxTreeItemId& item,
                                    const wxColour& col)
 {
@@ -3177,7 +3202,13 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event )
 
         if ( event.RightDown() )
         {
-            DoSelectItem(item, true, false);
+            // If the item is already selected, do not update the selection.
+            // Multi-selections should not be cleared if a selected item is clicked.
+            if (!IsSelected(item))
+            {
+                DoSelectItem(item, true, false);
+            }
+
             wxTreeEvent nevent(wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK, GetId());
             nevent.m_item = item;
             nevent.m_pointDrag = CalcScrolledPosition(pt);