Ticket #8035: modeswitch.patch

src/kits/interface/ColorControl.cpp

@@ -362 +362 @@
             Invoke();
             break;
         }
+
+        case B_SCREEN_CHANGED:
+        {
+            // fake an archive message (so we don't rebuild views)
+            BMessage* data = new BMessage();
+            data->AddInt32("_val", Value());
+
+            // reinititialize
+            _InitData((color_control_layout)fColumns, fCellSize,
+                fOffscreenView != NULL, data);
+
+            // cleanup
+            delete data;
+            break;
+        }
+
         default:
             BControl::MessageReceived(message);
     }

src/kits/interface/View.cpp

@@ -4955 +4955 @@
             case B_FONTS_UPDATED:
                 break;
 
+            case B_SCREEN_CHANGED:
+                // propegate message to child views
+                for (int32 i = 0; i < CountChildren(); i++) {
+                    BView* view = ChildAt(i);
+                    if (view != NULL)
+                        view->MessageReceived(message);
+                }
+                break;
+
             default:
                 BHandler::MessageReceived(message);
                 break;

src/kits/interface/Window.cpp

@@ -1111 +1111 @@
                 BRect frame;
                 uint32 mode;
                 if (message->FindRect("frame", &frame) == B_OK
-                    && message->FindInt32("mode", (int32*)&mode) == B_OK)
+                    && message->FindInt32("mode", (int32*)&mode) == B_OK) {
+                    // propegate message to child views
+                    for (int32 i = 0; i < CountChildren(); i++) {
+                        BView* view = ChildAt(i);
+                        if (view != NULL)
+                            view->MessageReceived(message);
+                    }
                     ScreenChanged(frame, (color_space)mode);
+                }
             } else
                 target->MessageReceived(message);
             break;