import "controls" as PolyControls
import QtQuick 2.11
// import QtQuick.Templates 2.4 as T
import QtQuick.Controls.Material 2.4
import QtQuick.Controls.Material.impl 2.4
import QtQuick.Controls 2.4


Frame {
    id: control

    implicitWidth: Math.max(background ? background.implicitWidth : 0, contentWidth + leftPadding + rightPadding)
    implicitHeight: Math.max(background ? background.implicitHeight : 0, contentHeight + topPadding + bottomPadding)

    contentWidth: contentItem.implicitWidth || (contentChildren.length === 1 ? contentChildren[0].implicitWidth : 0)
    contentHeight: contentItem.implicitHeight || (contentChildren.length === 1 ? contentChildren[0].implicitHeight : 0)

    padding: 12
    // background: null

    background: Rectangle {
        // radius: 2
        color: control.Material.elevation > 0 ? control.Material.backgroundColor : "transparent"
        // border.color: control.Material.frameColor

        layer.enabled: control.enabled && control.Material.elevation > 0
        layer.effect: ElevationEffect {
            elevation: control.Material.elevation
        }
    }
}