BuildButton.qml Example File | Qt Quick 5.6

Qt 5.6 | Qt Quick | Qt Quick Demo - Maroon in Trouble | BuildButton.qml Example File

Qt 5.6.2 Reference Documentation

# BuildButton.qml Example File

demos/maroon/content/BuildButton.qml

      /****************************************************************************
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      ** This file is part of the examples of the Qt Toolkit.
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      import QtQuick 2.0
      import "logic.js" as Logic

      Item {
          id: container
          width: 64
          height: 64
          property alias source: img.source
          property int index
          property int row: 0
          property int col: 0
          property int towerType
          property bool canBuild: true
          property Item gameCanvas: parent.parent.parent
          signal clicked()

          Image {
              id: img
              opacity: (canBuild && gameCanvas.coins >= Logic.towerData[towerType-1].cost) ? 1.0 : 0.4
          }
          Text {
              anchors.right: parent.right
              font.pointSize: 14
              font.bold: true
              color: "#ffffff"
              text: Logic.towerData[towerType - 1].cost
          }
          MouseArea {
              anchors.fill: parent
              onClicked: {
                  Logic.buildTower(towerType, col, row)
                  container.clicked()
              }
          }
          Image {
              visible: col == index && row != 0
              source: "gfx/dialog-pointer.png"
              anchors.top: parent.bottom
              anchors.topMargin: 4
              anchors.horizontalCenter: parent.horizontalCenter
          }
          Image {
              visible: col == index && row == 0
              source: "gfx/dialog-pointer.png"
              rotation: 180
              anchors.bottom: parent.top
              anchors.bottomMargin: 6
              anchors.horizontalCenter: parent.horizontalCenter
          }
      }