qml/Components/ItemSnapshot.qml · unity8

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unity8/qml/Components/ItemSnapshot.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

19Item {

20 id: root

22 property Item target

24 property bool ready: image.status === Image.Ready

26 function take() {

27 if (!target) {

28 console.warn("ItemSnapshot.take(): no target set");

29 return;

30 }

32 target.grabToImage(function(result) {

33 image.source = result.url;

34 });

35 }

37 // Unload the image to free up memory

38 function discard() {

39 image.source = "";

40 }

42 Image {

43 id: image

44 }