Adds slowdownFactor to UnifiedTimer in abstract animation

The slowdown factor is useful for debugging complex animations.
Setting it to 0 will stop all animations when slowMode is enabled.

Submitted-by: Lasse
Reviewed-by: Thierry

1 files changed, 8 insertions, 1 deletions

diff --git a/src/corelib/animation/qabstractanimation_p.h b/src/corelib/animation/qabstractanimation_p.h
index fcfe824..6ff18f5 100644
--- a/src/corelib/animation/qabstractanimation_p.h
+++ b/src/corelib/animation/qabstractanimation_p.h
@@ -145,8 +145,9 @@ public:
     */
     void setConsistentTiming(bool consistent) { consistentTiming = consistent; }
 
-    //this facilitates fine-tuning of complex animations
+    //these facilitate fine-tuning of complex animations
     void setSlowModeEnabled(bool enabled) { slowMode = enabled; }
+    void setSlowdownFactor(qreal factor) { slowdownFactor = factor; }
 
     /*
         this is used for updating the currentTime of all animations in case the pause
@@ -176,6 +177,12 @@ private:
     int currentAnimationIdx;
     bool consistentTiming;
     bool slowMode;
+
+    // This factor will be used to divide the DEFAULT_TIMER_INTERVAL at each tick
+    // when slowMode is enabled. Setting it to 0 or higher than DEFAULT_TIMER_INTERVAL (16)
+    // stops all animations.
+    qreal slowdownFactor;
+
     // bool to indicate that only pause animations are active
     bool isPauseTimerActive;