Qt 5.6 | Qt Multimedia | QML Video Example | ErrorDialog.qml Example File

Qt 5.6.3 Reference Documentation

# ErrorDialog.qml Example File

multimedia/video/qmlvideo/qml/qmlvideo/ErrorDialog.qml

      /****************************************************************************
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      import QtQuick 2.0

      Rectangle {
          id: root
          color: "transparent"
          opacity: 0.0
          property alias enabled: mouseArea.enabled
          property int dialogWidth: 300
          property int dialogHeight: 200
          state: enabled ? "on" : "baseState"

          states: [
              State {
                  name: "on"
                  PropertyChanges {
                      target: root
                      opacity: 1.0
                  }
              }
          ]

          transitions: [
              Transition {
                  from: "*"
                  to: "*"
                  NumberAnimation {
                      properties: "opacity"
                      easing.type: Easing.OutQuart
                      duration: 500
                  }
              }
          ]

          Rectangle {
              anchors.fill: parent
              color: "black"
              opacity: 0.75
          }

          Rectangle {
              anchors.centerIn: parent
              width: dialogWidth
              height: dialogHeight
              radius: 5
              color: "white"

              Text {
                  id: text
                  anchors.fill: parent
                  anchors.margins: 10
                  horizontalAlignment: Text.AlignHCenter
                  verticalAlignment: Text.AlignVCenter
                  color: "black"
                  wrapMode: Text.WordWrap
              }
          }

          MouseArea {
              id: mouseArea
              anchors.fill: parent
              onClicked: root.enabled = false
          }

          function show(msg) {
              text.text = "<b>Error</b><br><br>" + msg
              root.enabled = true
          }
      }