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import QtQuick 2.2
import QtQuick.Controls 1.2
import QtQuick.Controls.Private 1.0
import QtQuick.Controls.Styles.Flat 1.0

// Internal, for use with ToolButtonStyle and ToolBarStyle
Item {
    id: toolButtonIndicator
    implicitWidth: Math.round(26 * FlatStyle.scaleFactor)
    implicitHeight: Math.round(26 * FlatStyle.scaleFactor)

    property bool buttonEnabled: false
    property bool buttonHasActiveFocus: false
    property bool buttonPressedOrChecked: false

    Column {
        anchors.centerIn: parent
        spacing: Math.round(2 * FlatStyle.scaleFactor)

        Repeater {
            model: toolButtonIndicator.visible ? 3 : 0

            Rectangle {
                width: Math.round(4 * FlatStyle.scaleFactor)
                height: width
                radius: width / 2
                color: !buttonEnabled ? FlatStyle.disabledColor : buttonPressedOrChecked && buttonHasActiveFocus
                    ? FlatStyle.selectedTextColor : buttonHasActiveFocus
                    ? FlatStyle.focusedColor : FlatStyle.defaultTextColor
                opacity: !buttonEnabled ? FlatStyle.disabledOpacity : 1
            }
        }
    }
}