Merge pull request #7194 from andyque/fixTouchEvent

fix touch related issue

cocos/ui/UIButton.cpp

@@ -74,7 +74,7 @@ _fontName("Thonburi"),
 _fontSize(10),
 _type(FontType::SYSTEM)
 {
-
+    setTouchEnabled(true);
 }
 
 Button::~Button()
@@ -128,7 +128,6 @@ bool Button::init()
 {
     if (Widget::init())
     {
-        setTouchEnabled(true);
         return true;
     }
     return false;

cocos/ui/UICheckBox.cpp

@@ -62,6 +62,7 @@ _frontCrossRendererAdaptDirty(true),
 _backGroundBoxDisabledRendererAdaptDirty(true),
 _frontCrossDisabledRendererAdaptDirty(true)
 {
+    setTouchEnabled(true);
 }
 
 CheckBox::~CheckBox()
@@ -128,7 +129,6 @@ bool CheckBox::init()
     if (Widget::init())
     {
         setSelectedState(false);
-        setTouchEnabled(true);
         return true;
     }
     return false;

cocos/ui/UIListView.cpp

@@ -42,7 +42,7 @@ _curSelectedIndex(0),
 _refreshViewDirty(true),
 _eventCallback(nullptr)
 {
-    
+    this->setTouchEnabled(true);
 }
 
 ListView::~ListView()
@@ -505,8 +505,10 @@ void ListView::interceptTouchEvent(TouchEventType event, Widget *sender, Touch*
             }
             parent = dynamic_cast<Widget*>(parent->getParent());
         }
+        if (sender->isHighlighted()) {
             selectedItemEvent(event);
         }
+    }
 }
     
 ssize_t ListView::getCurSelectedIndex() const

cocos/ui/UIPageView.cpp

@@ -46,6 +46,7 @@ _pageViewEventListener(nullptr),
 _pageViewEventSelector(nullptr),
 _eventCallback(nullptr)
 {
+    this->setTouchEnabled(true);
 }
 
 PageView::~PageView()

cocos/ui/UIScrollView.cpp

@@ -73,6 +73,7 @@ _scrollViewEventListener(nullptr),
 _scrollViewEventSelector(nullptr),
 _eventCallback(nullptr)
 {
+    setTouchEnabled(true);
 }
 
 ScrollView::~ScrollView()
@@ -1544,6 +1545,7 @@ void ScrollView::interceptTouchEvent(Widget::TouchEventType event, Widget *sende
     switch (event)
     {
         case TouchEventType::BEGAN:
+            _touchBeganPosition = touch->getLocation();
             handlePressLogic(touch);
             break;
             
@@ -1553,6 +1555,7 @@ void ScrollView::interceptTouchEvent(Widget::TouchEventType event, Widget *sende
             if (offset > _childFocusCancelOffset)
             {
                 sender->setHighlighted(false);
+                _touchMovePosition = touch->getLocation();
                 handleMoveLogic(touch);
             }
         }
@@ -1560,6 +1563,7 @@ void ScrollView::interceptTouchEvent(Widget::TouchEventType event, Widget *sende
             
         case TouchEventType::CANCELED:
         case TouchEventType::ENDED:
+            _touchEndPosition = touch->getLocation();
             handleReleaseLogic(touch);
             break;
     }

cocos/ui/UISlider.cpp

@@ -66,6 +66,7 @@ _barRendererAdaptDirty(true),
 _progressBarRendererDirty(true),
 _eventCallback(nullptr)
 {
+    setTouchEnabled(true);
 }
 
 Slider::~Slider()

cocos/ui/UIWidget.cpp

@@ -206,8 +206,9 @@ bool Widget::init()
         onFocusChanged = CC_CALLBACK_2(Widget::onFocusChange,this);
         onNextFocusedWidget = nullptr;
         this->setAnchorPoint(Vec2(0.5f, 0.5f));
+
         ignoreContentAdaptWithSize(true);
-        this->setTouchEnabled(true);
+
         this->setCascadeColorEnabled(true);
         this->setCascadeOpacityEnabled(true);
         
@@ -1033,7 +1034,6 @@ void Widget::copyProperties(Widget *widget)
     
     copySpecialProperties(widget);
 
-    //FIXME:copy focus properties, also make sure all the subclass the copy behavior is correct
     Map<int, LayoutParameter*>& layoutParameterDic = widget->_layoutParameterDictionary;
     for (auto iter = layoutParameterDic.begin(); iter != layoutParameterDic.end(); ++iter)
     {