mousearea-example.qml Example File

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 import Qt 4.7

 Rectangle {
     id: box
     width: 350; height: 250

     Rectangle {
         id: redSquare
         width: 80; height: 80
         anchors.top: parent.top; anchors.left: parent.left; anchors.margins: 10
         color: "red"

         Text { text: "Click"; font.pixelSize: 16; anchors.centerIn: parent }

         MouseArea {
             anchors.fill: parent
             hoverEnabled: true
             acceptedButtons: Qt.LeftButton | Qt.RightButton

             onEntered: info.text = 'Entered'
             onExited: info.text = 'Exited (pressed=' + pressed + ')'

             onPressed: {
                 info.text = 'Pressed (button=' + (mouse.button == Qt.RightButton ? 'right' : 'left')
                     + ' shift=' + (mouse.modifiers & Qt.ShiftModifier ? 'true' : 'false') + ')'
                 var posInBox = redSquare.mapToItem(box, mouse.x, mouse.y)
                 posInfo.text = + mouse.x + ',' + mouse.y + ' in square'
                         + ' (' + posInBox.x + ',' + posInBox.y + ' in window)'
             }

             onReleased: {
                 info.text = 'Released (isClick=' + mouse.isClick + ' wasHeld=' + mouse.wasHeld + ')'
                 posInfo.text = ''
             }

             onPressAndHold: info.text = 'Press and hold'
             onClicked: info.text = 'Clicked (wasHeld=' + mouse.wasHeld + ')'
             onDoubleClicked: info.text = 'Double clicked'
         }
     }

     Rectangle {
         id: blueSquare
         width: 80; height: 80
         x: box.width - width - 10; y: 10    // making this item draggable, so don't use anchors
         color: "blue"

         Text { text: "Drag"; font.pixelSize: 16; color: "white"; anchors.centerIn: parent }

         MouseArea {
             anchors.fill: parent
             drag.target: blueSquare
             drag.axis: Drag.XandYAxis
             drag.minimumX: 0
             drag.maximumX: box.width - parent.width
             drag.minimumY: 0
             drag.maximumY: box.height - parent.width
         }
     }

     Text {
         id: info
         anchors.bottom: posInfo.top; anchors.horizontalCenter: parent.horizontalCenter; anchors.margins: 30

         onTextChanged: console.log(text)
     }

     Text {
         id: posInfo
         anchors.bottom: parent.bottom; anchors.horizontalCenter: parent.horizontalCenter; anchors.margins: 30
     }
 }