textballoons.qml Example File | Qt Quick 5.12.9

- Qt 5.12
- Qt Quick
- Scene Graph - Painted Item
- textballoons.qml Example File
- Qt 5.12.9 Reference Documentation

# textballoons.qml Example File

customitems/painteditem/textballoons.qml

     /****************************************************************************
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     import QtQuick 2.0
     import "TextBalloonPlugin" 1.0

     Item {
         height: 480
         width: 320

         ListModel {
             id: balloonModel
             ListElement {
                 balloonWidth: 200
             }
             ListElement {
                 balloonWidth: 120
             }
         }

         ListView {
             anchors.bottom: controls.top
             anchors.bottomMargin: 2
             anchors.top: parent.top
             id: balloonView
             delegate: TextBalloon {
                 anchors.right: index % 2 == 0 ? undefined : parent.right
                 height: 60
                 rightAligned: index % 2 == 0 ? false : true
                 width: balloonWidth
             }
             model: balloonModel
             spacing: 5
             width: parent.width
         }

         Rectangle {
             id: controls

             anchors.bottom: parent.bottom
             anchors.left: parent.left
             anchors.margins: 1
             anchors.right: parent.right
             border.width: 2
             color: "white"
             height: parent.height * 0.15

             Text {
                 anchors.centerIn: parent
                 text: "Add another balloon"
             }

             MouseArea {
                 anchors.fill: parent
                 hoverEnabled: true
                 onClicked: {
                     balloonModel.append({"balloonWidth": Math.floor(Math.random() * 200 + 100)})
                     balloonView.positionViewAtIndex(balloonView.count -1, ListView.End)
                 }
                 onEntered: {
                     parent.color = "#8ac953"
                 }
                 onExited: {
                     parent.color = "white"
                 }
             }
         }
     }