qml/Rotation/UpdateShellTransformations.qml · unity8

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unity8/qml/Rotation/UpdateShellTransformations.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

19ScriptAction {

20 property var shell

21 property int rotationAngle

23 script: {

24 shell.orientationAngle = rotationAngle;

25 shell.transformRotationAngle = rotationAngle;

27 // They must all be bindings as orientedShell's size can change

29 if (rotationAngle === 90 || rotationAngle === 270) {

30 shell.width = Qt.binding(function() { return orientedShell.height; });

31 shell.height = Qt.binding(function() { return orientedShell.width; });

32 } else {

33 shell.width = Qt.binding(function() { return orientedShell.width; });

34 shell.height = Qt.binding(function() { return orientedShell.height; });

35 }

37 shell.x = Qt.binding(function() { return (orientedShell.width - shell.width) / 2; });

38 shell.y = Qt.binding(function() { return (orientedShell.height - shell.height) / 2; });

39 shell.transformOriginX = Qt.binding(function() { return shell.width / 2; });

40 shell.transformOriginY = Qt.binding(function() { return shell.height / 2; });

41 }