import QtQuick

// The grab bar under the floating keyboard. Emits how far it was dragged;
// moving the window is up to the owner.
Item {
    id: handle

    signal moved(real dx, real dy)

    implicitHeight: 22

    Rectangle {
        anchors.centerIn: parent
        width: 120
        height: 5
        radius: height / 2
        color: Theme.handle
    }

    DragHandler {
        target: null
        // The window follows the pointer, so the pointer stays near its press
        // position in window coordinates: measure each step from there.
        onCentroidChanged: {
            if (active)
                handle.moved(centroid.scenePosition.x - centroid.scenePressPosition.x,
                             centroid.scenePosition.y - centroid.scenePressPosition.y)
        }
    }
}