mirror of
https://invent.kde.org/marcoa/shift-shell.git
synced 2026-04-27 06:33:08 +00:00
210042a6bf
Move from a C++ library + QML plugin to a QML plugin only for simplicity, since the homescreen switching architecture will be done from Plasma, and so use of the shell library only needs to be from QML.
54 lines
1.3 KiB
QML
54 lines
1.3 KiB
QML
/*
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* SPDX-FileCopyrightText: 2021 Devin Lin <devin@kde.org>
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*
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* SPDX-License-Identifier: LGPL-2.0-or-later
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*/
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import QtQuick 2.15
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/**
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* Component that triggers the opening and closing of an ActionDrawer when dragged on with touch or mouse.
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*/
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MouseArea {
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id: root
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required property ActionDrawer actionDrawer
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property int oldMouseY: 0
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function startSwipe() {
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if (actionDrawer.visible) {
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// ensure the action drawer state is consistent
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actionDrawer.closeImmediately();
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}
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actionDrawer.cancelAnimations();
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actionDrawer.dragging = true;
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actionDrawer.opened = false;
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// must be after properties other are set, we cannot have actionDrawer.updateState() be called
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actionDrawer.offset = 0;
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actionDrawer.oldOffset = 0;
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actionDrawer.visible = true;
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}
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function endSwipe() {
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actionDrawer.dragging = false;
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actionDrawer.updateState();
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}
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function updateOffset(offsetY) {
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actionDrawer.offset += offsetY;
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}
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anchors.fill: parent
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onPressed: {
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oldMouseY = mouse.y;
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startSwipe();
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}
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onReleased: endSwipe()
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onCanceled: endSwipe()
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onPositionChanged: {
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updateOffset(mouse.y - oldMouseY);
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oldMouseY = mouse.y;
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}
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}
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