/usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Pickers/1.2/PickerRow.qml is in qml-module-ubuntu-components-gles 1.3.1918+16.04.20160404-0ubuntu3.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | /*
* Copyright 2013 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import QtQuick 2.4
import Ubuntu.Components 1.2
Row {
id: row
/*
Reference to the main composit component holding this row.
*/
property Item mainComponent
/*
The model populating the row.
*/
property alias model: rowRepeater.model
/*
Picker label margins
*/
property real margins: units.gu(1.5)
/*
Reports whether either of the pickers is moving
*/
property bool moving
// the following functions/properties should be kept private in case the
// component is ever decided to be published
function pickerMoving(isMoving) {
if (isMoving === undefined) {
isMoving = this.moving;
}
if (isMoving) {
row.moving = true;
} else {
for (var i = 0; i < row.model.count; i++) {
var pickerItem = model.get(i).pickerModel.pickerItem;
if (!pickerItem) return;
if (pickerItem.moving) {
row.moving = true;
return;
}
}
row.moving = false;
}
}
function disconnectPicker(index) {
var pickerItem = model.get(index).pickerModel.pickerItem;
if (pickerItem) {
pickerItem.onMovingChanged.disconnect(pickerMoving);
}
}
Connections {
target: row.model
onPickerRemoved: disconnectPicker(index)
}
objectName: "PickerRow_Positioner";
Repeater {
id: rowRepeater
onModelChanged: row.pickerMoving(true)
Picker {
id: unitPicker
objectName: "PickerRow_" + pickerName
model: pickerModel
enabled: pickerModel.count > 1
circular: pickerModel.circular
live: false
width: pickerModel.pickerWidth
height: parent ? parent.height : 0
style: Rectangle {
anchors.fill: parent
color: (unitPicker.Positioner.index % 2) ? Qt.rgba(0, 0, 0, 0.03) : Qt.rgba(0, 0, 0, 0.07)
}
delegate: PickerDelegate {
Label {
objectName: "PickerRow_PickerLabel" + (pickerModel ? modelData : "")
text: pickerModel ? pickerModel.text(modelData) : ""
anchors.fill: parent
verticalAlignment: Text.AlignVCenter
horizontalAlignment: Text.AlignHCenter
}
Component.onCompleted: {
if (pickerModel && pickerModel.autoExtend && (index === (pickerModel.count - 1))) {
pickerModel.extend(modelData + 1);
}
}
}
onSelectedIndexChanged: {
if (pickerModel && !pickerModel.resetting) {
mainComponent.date = pickerModel.dateFromIndex(selectedIndex);
pickerModel.syncModels();
}
}
/*
Resets the Picker model and updates the new format limits.
*/
function resetPicker() {
pickerModel.reset();
pickerModel.resetLimits(textSizer, margins);
pickerModel.resetCompleted();
positionViewAtIndex(pickerModel.indexOf());
}
Component.onCompleted: {
// update model with the item instance
pickerModel.pickerItem = unitPicker;
unitPicker.onMovingChanged.connect(pickerMoving.bind(unitPicker));
row.pickerMoving(unitPicker.moving);
}
}
}
}
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