git.iko.soy/unity8
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unity8/tests/plugins/Ubuntu/Gestures/LeftwardsLauncher.qml
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1/*
2 * Copyright (C) 2013 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17import QtQuick 2.4
18import Ubuntu.Gestures 0.1
19import Ubuntu.Components 1.3
21Item {
22 id: root
24 function reset() { launcher.x = Qt.binding(function(){return root.width;}); }
26 Rectangle {
27 id: launcher
28 color: "blue"
29 width: units.gu(15)
30 height: parent.height
31 x: root.width
32 y: 0
34 function followDragArea() {
35 return dragArea.distance > -width ?
36 root.width + dragArea.distance
37 :
38 root.width - width
39 }
40 }
42 Rectangle {
43 id: dragAreaRect
44 opacity: dragArea.dragging ? 0.5 : 0.0
45 color: "green"
46 anchors.fill: dragArea
47 }
49 DirectionalDragArea {
50 id: dragArea
51 objectName: "hnDragArea"
53 width: units.gu(5)
55 direction: Direction.Leftwards
57 onDraggingChanged: {
58 if (dragging) {
59 launcher.x = Qt.binding(launcher.followDragArea)
60 }
61 }
63 anchors {
64 right: parent.right
65 top: parent.top
66 bottom: parent.bottom
67 }
68 }
70 Label {
71 text: "Leftwards"
72 anchors.right: parent.right
73 anchors.verticalCenter: parent.verticalCenter
74 anchors.rightMargin: units.gu(1)
75 }