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"
              }
          }
      }
  }