fix codex, modify bezier parameter of scroll bar

Signed-off-by: NYueBiang <suyue7@huawei.com>

frameworks/components/ui_abstract_scroll.cpp

@@ -73,7 +73,7 @@ private:
         }
         float bezielY = opa;
         bezielY =
-            Interpolation::GetBezierY(bezielY / OPA_OPAQUE, 0, BEZIER_CONTROL_POINT_Y_1, BEZIER_CONTROL_POINT_X_2, 1);
+            Interpolation::GetBezierY(bezielY / OPA_OPAQUE, BEZIER_CONTROL_POINT_X_1, 0, BEZIER_CONTROL_POINT_X_2, 1);
         opa = static_cast<uint8_t>(bezielY * opa);
         if (scrollView_.yScrollBarVisible_) {
             scrollView_.yScrollBar_->SetOpacity(opa);
@@ -114,7 +114,7 @@ private:
     }
     static constexpr uint16_t ANIMATOR_DURATION = 250;
     static constexpr uint16_t APPEAR_PERIOD = 2000;
-    static constexpr float BEZIER_CONTROL_POINT_Y_1 = 0.33f;
+    static constexpr float BEZIER_CONTROL_POINT_X_1 = 0.33f;
     static constexpr float BEZIER_CONTROL_POINT_X_2 = 0.67f;
     UIAbstractScroll& scrollView_;
     GraphicTimer timer_;

frameworks/components/ui_slider.cpp

@@ -120,30 +120,30 @@ void UISlider::SetKnobImage(const char* knobImage)
 
 void UISlider::DrawKnob(BufferInfo& gfxDstBuffer, const Rect& invalidatedArea, const Rect& foregroundRect)
 {
-    int16_t halfKnobWidth = GetKnobWidth() >> 1;
+    int16_t halfKnobWidth = GetKnobWidth() / 2; // 2: half
     int16_t offset;
     Rect knobBar;
     switch (direction_) {
         case Direction::DIR_LEFT_TO_RIGHT: {
-            offset = (knobWidth_ - progressHeight_) >> 1;
+            offset = (knobWidth_ - progressHeight_) / 2; // 2: half
             knobBar.SetRect(foregroundRect.GetRight() - halfKnobWidth, foregroundRect.GetTop() - offset,
                 foregroundRect.GetRight() + halfKnobWidth, foregroundRect.GetBottom() + offset);
             break;
         }
         case Direction::DIR_RIGHT_TO_LEFT: {
-            offset = (knobWidth_ - progressHeight_) >> 1;
+            offset = (knobWidth_ - progressHeight_) / 2; // 2: half
             knobBar.SetRect(foregroundRect.GetLeft() - halfKnobWidth, foregroundRect.GetTop() - offset,
                 foregroundRect.GetLeft() + halfKnobWidth, foregroundRect.GetBottom() + offset);
             break;
         }
         case Direction::DIR_BOTTOM_TO_TOP: {
-            offset = (knobWidth_ - progressWidth_) >> 1;
+            offset = (knobWidth_ - progressWidth_) / 2; // 2: half
             knobBar.SetRect(foregroundRect.GetLeft() - offset, foregroundRect.GetTop() - halfKnobWidth,
                 foregroundRect.GetRight() + offset, foregroundRect.GetTop() + halfKnobWidth);
             break;
         }
         case Direction::DIR_TOP_TO_BOTTOM: {
-            offset = (knobWidth_ - progressWidth_) >> 1;
+            offset = (knobWidth_ - progressWidth_) / 2; // 2: half
             knobBar.SetRect(foregroundRect.GetLeft() - offset, foregroundRect.GetBottom() - halfKnobWidth,
                 foregroundRect.GetRight() + offset, foregroundRect.GetBottom() + halfKnobWidth);
             break;