fix scroll node cannot scroll

doric-Qt/doric/resources/scroller.qml

@@ -11,8 +11,8 @@ ScrollView {
 
     property var tag: "Scroller"
 
-    ScrollBar.horizontal.policy: ScrollBar.AlwaysOn
+    ScrollBar.horizontal.policy: ScrollBar.AlwaysOff
-    ScrollBar.vertical.policy: ScrollBar.AlwaysOn
+    ScrollBar.vertical.policy: ScrollBar.AlwaysOff
 
     clip: true
 
@@ -37,11 +37,27 @@ ScrollView {
         console.log(tag, uuid + " onHeightChanged: " + this.height)
     }
 
-//    MouseArea {
+    onImplicitWidthChanged: {
-//        anchors.fill: parent
+        console.log(tag, uuid + " onImplicitWidthChanged: " + this.implicitWidth)
-//        onClicked: {
+    }
-//            console.log(tag, uuid + " wrapper: " + wrapper)
+
-//            mouseAreaBridge.onClick(wrapper)
+    onImplicitHeightChanged: {
-//        }
+        console.log(tag, uuid + " onImplicitHeightChanged: " + this.implicitHeight)
-//    }
+    }
+
+    onContentWidthChanged: {
+        console.log(tag, uuid + " onContentWidthChanged: " + this.contentWidth)
+    }
+
+    onContentHeightChanged: {
+        console.log(tag, uuid + " onContentHeightChanged: " + this.contentHeight)
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onClicked: {
+            console.log(tag, uuid + " wrapper: " + wrapper)
+            mouseAreaBridge.onClick(wrapper)
+        }
+    }
 }

doric-Qt/doric/resources/test-layout.qml

@@ -14,8 +14,8 @@ ApplicationWindow {
         width: 200
         height: 200
 
-        ScrollBar.horizontal.policy: ScrollBar.AlwaysOff
+        ScrollBar.horizontal.policy: ScrollBar.AlwaysOn
-        ScrollBar.vertical.policy: ScrollBar.AlwaysOff
+        ScrollBar.vertical.policy: ScrollBar.AlwaysOn
 
         clip: true
 
@@ -44,17 +44,14 @@ ApplicationWindow {
             console.log(tag, uuid + " onHeightChanged: " + this.height)
         }
 
-        MouseArea {
+        Rectangle {
-            anchors.fill: parent
+            implicitWidth: 400
-            onClicked: {
+            implicitHeight: 400
-                console.log(tag, uuid + " wrapper: " + wrapper)
-                mouseAreaBridge.onClick(wrapper)
-            }
-        }
 
             Label {
                 text: "ABC"
-            font.pixelSize: 224
+                font.pixelSize: 124
+            }
         }
     }
 }

doric-Qt/doric/resources/text.qml

@@ -13,6 +13,11 @@ TextArea {
 
     readOnly: true
 
+    leftPadding: 0
+    topPadding: 0
+    rightPadding: 0
+    bottomPadding: 0
+
     property int textAlignment: 0
 
     background: Rectangle {

doric-Qt/doric/shader/DoricScrollerNode.cpp

@@ -72,7 +72,10 @@ void DoricScrollerNode::afterBlended(QJsonValue jsValue) {
         mChildNode->init(this);
         mChildNode->blend(props);
 
-        mChildNode->getNodeView()->setParentItem(parent);
+        QQmlListProperty<QQuickItem> contentChildren =
+            qvariant_cast<QQmlListProperty<QQuickItem>>(
+                parent->property("contentChildren"));
+        contentChildren.append(&contentChildren, mChildNode->getNodeView());
       }
     }
   } else {
@@ -81,13 +84,24 @@ void DoricScrollerNode::afterBlended(QJsonValue jsValue) {
     mChildNode->init(this);
     mChildNode->blend(props);
 
-    mChildNode->getNodeView()->setParentItem(parent);
+    QQmlListProperty<QQuickItem> contentChildren =
+        qvariant_cast<QQmlListProperty<QQuickItem>>(
+            parent->property("contentChildren"));
+    contentChildren.append(&contentChildren, mChildNode->getNodeView());
   }
 }
 
 void DoricScrollerNode::requestLayout() {
   this->mChildNode->requestLayout();
-  getLayouts()->apply(mView->width(), mView->height());
+  DoricLayouts *layout = (DoricLayouts *)(mChildNode->getNodeView()
+                                              ->property("doricLayout")
+                                              .toULongLong());
+  if (layout != nullptr) {
+    layout->apply(mView->width(), mView->height());
+
+    mView->setProperty("contentWidth", layout->getMeasuredWidth());
+    mView->setProperty("contentHeight", layout->getMeasuredHeight());
+  }
 }
 
 void DoricScrollerNode::blendSubNode(QJsonValue subProperties) {

doric-Qt/doric/utils/DoricLayouts.cpp

@@ -204,6 +204,7 @@ void DoricLayouts::measureContent(qreal targetWidth, qreal targetHeight) {
   }
 
   QQuickItem *parent = this->view->parentItem();
+  if (parent != nullptr) {
     DoricLayouts *parentDoricLayout =
         (DoricLayouts *)(parent->property("doricLayout").toULongLong());
     if (parentDoricLayout != nullptr) {
@@ -218,6 +219,7 @@ void DoricLayouts::measureContent(qreal targetWidth, qreal targetHeight) {
         setMeasuredHeight(0);
       }
     }
+  }
 }
 
 void DoricLayouts::measureUndefinedContent(qreal targetWidth,
@@ -464,7 +466,8 @@ void DoricLayouts::setFrame() {
     }
   }
 
-  qCritical() << "DoricLayouts: " << tag << this->view->property("uuid")
+  qCritical() << "DoricLayouts setProperty: " << tag
+              << this->view->property("uuid")
               << " measuredWidth: " << this->measuredWidth
               << " measuredHeight: " << this->measuredHeight
               << " width: " << this->view->width()
@@ -707,12 +710,16 @@ void DoricLayouts::setMeasuredWidth(qreal measuredWidth) {
               << " measuredWidth: " << this->measuredWidth;
 }
 
+qreal DoricLayouts::getMeasuredWidth() { return this->measuredWidth; }
+
 void DoricLayouts::setMeasuredHeight(qreal measuredHeight) {
   this->measuredHeight = measuredHeight;
   qCritical() << "DoricLayouts: " << tag << this->view->property("uuid")
               << " measuredHeight: " << this->measuredHeight;
 }
 
+qreal DoricLayouts::getMeasuredHeight() { return this->measuredHeight; }
+
 void DoricLayouts::setMeasuredX(qreal measuredX) {
   this->measuredX = measuredX;
   qCritical() << "DoricLayouts: " << tag << this->view->property("uuid")

doric-Qt/doric/utils/DoricLayouts.h

@@ -84,6 +84,9 @@ public:
 
   void apply();
 
+  qreal getMeasuredWidth();
+  qreal getMeasuredHeight();
+
 private:
   QString tag;