qml/Launcher/DrawerGridView.qml · unity8

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unity8/qml/Launcher/DrawerGridView.qml

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1/*

4 *

5 * This program is free software; you can redistribute it and/or modify

6 * it under the terms of the GNU General Public License as published by

7 * the Free Software Foundation; version 3.

8 *

9 * This program is distributed in the hope that it will be useful,

10 * but WITHOUT ANY WARRANTY; without even the implied warranty of

11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

12 * GNU General Public License for more details.

13 *

14 * You should have received a copy of the GNU General Public License

15 * along with this program. If not, see <http://www.gnu.org/licenses/>.

16 */

18import QtQuick 2.4

19import Ubuntu.Components 1.3

20import "../Components"

22FocusScope {

23 id: root

25 property int delegateWidth: units.gu(11)

26 property int delegateHeight: units.gu(11)

27 property alias delegate: gridView.delegate

28 property alias model: gridView.model

29 property alias interactive: gridView.interactive

30 property alias currentIndex: gridView.currentIndex

31 property alias draggingVertically: gridView.draggingVertically

33 property alias header: gridView.header

34 property alias topMargin: gridView.topMargin

35 property alias bottomMargin: gridView.bottomMargin

37 readonly property int columns: width / delegateWidth

38 readonly property int rows: Math.ceil(gridView.model.count / root.columns)

40 property alias refreshing: pullToRefresh.refreshing

41 signal refresh();

43 GridView {

44 id: gridView

45 anchors.fill: parent

46 anchors.topMargin: units.gu(2)

47 leftMargin: spacing

48 focus: true

50 readonly property int overflow: width - (root.columns * root.delegateWidth)

51 readonly property real spacing: overflow / (root.columns)

53 cellWidth: root.delegateWidth + spacing

54 cellHeight: root.delegateHeight

56 PullToRefresh {

57 id: pullToRefresh

58 parent: gridView

59 target: gridView

61 readonly property real contentY: gridView.contentY - gridView.originY

62 y: -contentY - units.gu(5)

64 readonly property color pullLabelColor: "white"

65 style: PullToRefreshScopeStyle {

66 activationThreshold: Math.min(units.gu(14), gridView.height / 5)

67 }

69 onRefresh: root.refresh();

70 }

71 }

73 ProgressBar {

74 anchors {

75 left: parent.left

76 right: parent.right

77 bottom: parent.bottom

78 }

79 visible: refreshing

80 indeterminate: true

81 }

83 function getFirstAppId() {

84 return model.appId(0);

85 }

86}