Qt 5.7 | Qt Quick | Qt Quick Examples - externaldraganddrop | DragAndDropTextItem.qml Example File

Qt 5.7.1 Reference Documentation

# DragAndDropTextItem.qml Example File

externaldraganddrop/DragAndDropTextItem.qml

      /****************************************************************************
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      ** This file is part of the examples of the Qt Toolkit.
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      import QtQuick 2.2

      Rectangle {
          id: item
          property string display
          color: "#EEE"
          Text {
              anchors.fill: parent
              text: item.display
              wrapMode: Text.WordWrap
          }
          DropArea {
              anchors.fill: parent
              keys: ["text/plain"]
              onEntered: {
                  item.color = "#FCC"
              }
              onExited: {
                  item.color = "#EEE"
              }
              onDropped: {
                  item.color = "#EEE"
                  if (drop.hasText) {
                      if (drop.proposedAction == Qt.MoveAction || drop.proposedAction == Qt.CopyAction) {
                          item.display = drop.text
                          drop.acceptProposedAction()
                      }
                  }
              }
          }
          MouseArea {
              id: mouseArea
              anchors.fill: parent
              drag.target: draggable
          }
          Item {
              id: draggable
              anchors.fill: parent
              Drag.active: mouseArea.drag.active
              Drag.hotSpot.x: 0
              Drag.hotSpot.y: 0
              Drag.mimeData: { "text/plain": item.display }
              Drag.dragType: Drag.Automatic
              Drag.onDragStarted: {
              }
              Drag.onDragFinished: {
                  if (dropAction == Qt.MoveAction) {
                      item.display = ""
                  }
              }
          } // Item
      }