Dialog.qml Example File

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  import QtQuick 2.0

  Rectangle {
      id: container

      property string inputText: textInput.text
      signal closed

      function show(text) {
          dialogText.text = text;
          container.opacity = 1;
          textInput.opacity = 0;
      }

      function showWithInput(text) {
          show(text);
          textInput.opacity = 1;
          textInput.focus = true;
          textInput.text = ""
      }

      function hide() {
          textInput.focus = false;
          container.opacity = 0;
          container.closed();
      }

      width: dialogText.width + textInput.width + 20
      height: dialogText.height + 20
      opacity: 0
      visible: opacity > 0

      Text {
          id: dialogText
          anchors { verticalCenter: parent.verticalCenter; left: parent.left; leftMargin: 10 }
          text: ""
      }

      TextInput {
          id: textInput
          anchors { verticalCenter: parent.verticalCenter; left: dialogText.right }
          width: 80
          text: ""

          onAccepted: container.hide()    // close dialog when Enter is pressed
      }

      MouseArea {
          anchors.fill: parent

          onClicked:  {
              if (textInput.text == "" && textInput.opacity > 0)
                  Qt.inputMethod.show();
              else
                  hide();
          }
      }

  }