qml/Wizard/Wizard.qml · unity8

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unity8/qml/Wizard/Wizard.qml

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1/*

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.

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.Components 1.3

19import Wizard 0.1

20import "../Components"

22Showable {

23 id: root

25 // This is a bool instead of an alias because Loader classes like to emit

26 // changed signals for 'active' during startup even if they aren't actually

27 // changing values. Having it cached as a proper Qml bool property prevents

28 // unnecessary 'changed' emissions and provides consuming classes the

29 // expected behavior of no emission on startup.

30 readonly property bool active: loader.active

32 hideAnimation: StandardAnimation { property: "opacity"; to: 0 }

34 onRequiredChanged: {

35 if (!required) {

36 System.wizardEnabled = false;

37 }

38 }

40 Loader {

41 id: loader

42 anchors.fill: parent

43 active: System.wizardEnabled

44 source: "Pages.qml"

46 Connections {

47 target: loader.item

48 onQuit: root.hide()

49 }

50 }