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import QtQuick 2.4
import QtQuick.Controls 1.3
Item {
id: root
property alias rootIndex: visualModel.rootIndex
property int nestingLevel: 0
property int contentHeight: messagePartRect.height
property int contentWidth: 0
Rectangle {
id: messagePartRect
height: partListView.contentHeight
width: root.width
VisualDataModel {
id: visualModel
model: messageParser.partTree
delegate: Rectangle {
id: delegateRect
visible: !model.isHidden
width: childrenRect.width
height: childrenRect.height
// color: Qt.rgba(Math.random(),Math.random(),Math.random(),1)
ContentView {
id: contentView
anchors.top: delegateRect.top
anchors.left: delegateRect.left
width: messagePartRect.width
height: contentHeight
content: model.text
isHtml: model.isHtml
visible: model.hasContent
onVisibleChanged: {
//Resize to 0 if it is not visible so the partLoader has the right offset
if (!visible) {
height = 0
}
}
onContentWidthChanged: {
root.contentWidth = contentWidth > root.contentWidth ? contentWidth : root.contentWidth
}
contentType: model.type
}
Loader {
id: partLoader
anchors.top: contentView.bottom
anchors.left: contentView.left
visible: model.hasModelChildren
active: model.hasModelChildren
height: item ? item.contentHeight : 0
width: messagePartRect.width
}
Component.onCompleted: {
if (model.hasModelChildren) {
partLoader.source = "MessagePartTree.qml"
partLoader.item.rootIndex = visualModel.modelIndex(index)
partLoader.item.nestingLevel = root.nestingLevel + 1
}
}
}
}
ListView {
id: partListView
model: visualModel
anchors.left: parent.left
anchors.top: parent.top
anchors.right: parent.right
height: parent.height
}
}
}
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