BT: Mac: QtDemo is really sluggish when opening menus

This has to do with coalesced updates. The easy fix for now is
to fix QtDemo itself, meaning: always use a steady timer for
redrawing the viewport of the graphics view (as opposed to let
each item on screen calling update whenever they move)

Task-number: 250667
Reviewed-by: Trenton Schulz

2 files changed, 3 insertions, 3 deletions

diff --git a/demos/qtdemo/colors.cpp b/demos/qtdemo/colors.cpp
index 18343cb..41bbfb3 100644
--- a/demos/qtdemo/colors.cpp
+++ b/demos/qtdemo/colors.cpp
@@ -278,6 +278,9 @@ void Colors::parseArgs(int argc, char *argv[])
                                  + "[-low] [-ticker-letters<int>] [-ticker-speed<float>] [-no-ticker-morph] "
                                  + "[-ticker-morph-speed<float>] [-ticker-text<string>]");
             exit(0);
+        } else{
+            QMessageBox::warning(0, "QtDemo", QString("Unrecognized argument:\n") + s);
+            exit(0);
         }
     }
 
diff --git a/demos/qtdemo/menumanager.cpp b/demos/qtdemo/menumanager.cpp
index bfa2e3f..a9e9b4b 100644
--- a/demos/qtdemo/menumanager.cpp
+++ b/demos/qtdemo/menumanager.cpp
@@ -184,7 +184,6 @@ void MenuManager::itemSelected(int userCode, const QString &menuName)
             this->tickerInAnim->startDelay = 2000;
             this->ticker->useGuideQt();
             this->score->queueMovie("ticker", Score::NEW_ANIMATION_ONLY);
-            this->window->switchTimerOnOff(true);
         }
         break;
     case MENU1:
@@ -220,7 +219,6 @@ void MenuManager::itemSelected(int userCode, const QString &menuName)
         this->score->queueMovie(this->currentInfo + " -buttons", Score::NEW_ANIMATION_ONLY);
         if (!Colors::noTicker){
             this->score->queueMovie("ticker -out", Score::NEW_ANIMATION_ONLY);
-            this->window->switchTimerOnOff(false);
         }
         break;
     case UP:{
@@ -257,7 +255,6 @@ void MenuManager::itemSelected(int userCode, const QString &menuName)
                 this->ticker->doIntroTransitions = false;
                 this->tickerInAnim->startDelay = 500;
                 this->score->queueMovie("ticker", Score::NEW_ANIMATION_ONLY);
-                this->window->switchTimerOnOff(true);
             }
         } else if (this->currentMenuCode != ROOT)
             itemSelected(ROOT, Colors::rootMenuName);