Unity 8
ShellDialog.qml
1 /*
2  * Copyright (C) 2014-2017 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  */
16 
17 import QtQuick 2.12
18 import Ubuntu.Components 1.3
19 import Ubuntu.Components.Popups 1.3
20 import Utils 0.1
21 
22 /*
23  A Dialog configured for use as a proper in-scene Dialog
24 
25  This is a helper component for Dialogs.qml, thus some assumptions
26  on context are (or will be) made here.
27  */
28 Dialog {
29  automaticOrientation: false
30 
31  // NB: PopupBase, Dialog's superclass, will check for the existence of this property
32  property bool reparentToRootItem: false
33 
34  default property alias columnContents: column.data
35 
36  onVisibleChanged: {
37  if (!visible && dialogLoader) {
38  dialogLoader.active = false;
39  }
40  }
41 
42  focus: true
43 
44  theme: ThemeSettings {
45  name: "Ubuntu.Components.Themes.Ambiance"
46  }
47 
48  Component.onCompleted: {
49  show();
50  }
51 
52  TabFocusFence {
53  width: parent.width
54  height: column.height
55  focus: true
56  Column {
57  id: column
58  width: parent.width
59  spacing: units.gu(2)
60  }
61  Keys.onDownPressed: {
62  event.accepted = focusNext();
63  }
64  Keys.onUpPressed: {
65  event.accepted = focusPrev();
66  }
67  }
68 }