qml/Components/BlurLayer.qml · unity8

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unity8/qml/Components/BlurLayer.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 QtGraphicalEffects 1.0

20Item {

21 id: root

23 property alias source: fastBlur.source

24 property real brightness: 1

25 property real blurRadius: 0

27 FastBlur {

28 id: fastBlur

29 anchors.fill: parent

30 visible: radius > 0

31 radius: Math.max(root.blurRadius, 0)

32 }

34 Rectangle {

35 anchors.fill: parent

36 color: "black"

37 opacity: 1 - root.brightness

38 }