shift-shell/containments/homescreen/package/contents/ui/launcher/FavoriteStrip.qml

/*
 *  Copyright 2019 Marco Martin <mart@kde.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  2.010-1301, USA.
 */

import QtQuick 2.4
import QtQuick.Layouts 1.1
import QtQuick.Controls 2.3 as Controls

import org.kde.plasma.plasmoid 2.0
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.kquickcontrolsaddons 2.0


LauncherContainer {
    id: root

    readonly property int count: flow.width / cellWidth

    flow.flow: Flow.TopToBottom

    visible: flow.children.length > 0 || launcherDragManager.active || dropArea.containsDrag

    opacity: launcherDragManager.active && plasmoid.nativeInterface.applicationListModel.favoriteCount >= plasmoid.nativeInterface.applicationListModel.maxFavoriteCount ? 0.3 : 1

    height: visible ? cellHeight : 0

    frame.implicitWidth: cellWidth * Math.max(1, flow.children.length) + frame.leftPadding + frame.rightPadding

    Behavior on height {
        NumberAnimation {
            duration: units.longDuration
            easing.type: Easing.InOutQuad
        }
    }
    Behavior on opacity {
        OpacityAnimator {
            duration: units.longDuration * 4
            easing.type: Easing.InOutQuad
        }
    }
}