import/qml/ScrollableDelegate.qml

0001 /*
0002  * Copyright 2018 by Marco Martin <mart@kde.org>
0003  * Copyright 2018 David Edmundson <davidedmundson@kde.org>
0004  *
0005  * Licensed under the Apache License, Version 2.0 (the "License");
0006  * you may not use this file except in compliance with the License.
0007  * You may obtain a copy of the License at
0008  *
0009  *    http://www.apache.org/licenses/LICENSE-2.0
0010  *
0011  * Unless required by applicable law or agreed to in writing, software
0012  * distributed under the License is distributed on an "AS IS" BASIS,
0013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
0014  * See the License for the specific language governing permissions and
0015  * limitations under the License.
0016  *
0017  */
0018
0019 import QtQuick 2.15
0020 import QtQuick.Controls 2.15 as Controls
0021 import org.kde.kirigami 2.19 as Kirigami
0022 import Mycroft 1.0 as Mycroft
0023
0024 //TODO: this muct become a Delegate subclass
0025 Delegate {
0026     id: control
0027
0028     //this to make all items children of the scrollview item so everything will have paddings automagically
0029     default property alias data: main.contentData
0030
0031     readonly property bool userInteracting: main.contentItem.hasOwnProperty("moving") && main.contentItem.moving
0032
0033     leftPadding: (main.mainItem.hasOwnProperty("contentHeight") ? 0 : Kirigami.Units.largeSpacing) + (typeof view  !== "undefined" && view() ? view().leftPadding : 0)
0034     topPadding: (main.mainItem.hasOwnProperty("contentHeight") ? 0 : Kirigami.Units.largeSpacing) + (typeof view  !== "undefined" && view() ? view().topPadding : 0)
0035     rightPadding: (main.mainItem.hasOwnProperty("contentHeight") ? 0 : Kirigami.Units.largeSpacing) + (typeof view  !== "undefined" && view() ? view().rightPadding : 0)
0036     bottomPadding: (main.mainItem.hasOwnProperty("contentHeight") ? 0 : Kirigami.Units.largeSpacing) + (typeof view  !== "undefined" && view() ? view().bottomPadding : 0)
0037
0038     Component.onCompleted: main.contentItem.clip = false
0039     //clip the delegate and not the scrollview because we do want items to bleed over margins
0040     clip: true
0041     contentItem: Controls.ScrollView {
0042         id: main
0043         contentWidth: width
0044         clip: false
0045         //if mainItem is == contentItem then the main item is a flickable, otherwise is auto created internally
0046         property Item mainItem: contentChildren[contentChildren.length-1]
0047
0048         contentHeight: mainItem.hasOwnProperty("contentHeight") ? mainItem.contentHeight : mainItem.height
0049     }
0050 }