| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtSensors module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:BSD$ |
| ** Commercial License Usage |
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| ** BSD License Usage |
| ** Alternatively, you may use this file under the terms of the BSD license |
| ** as follows: |
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| ****************************************************************************/ |
| |
| import QtQuick 2.1 |
| import QtQuick.Window 2.1 |
| import QtQuick.Controls 1.0 |
| |
| //! [0] |
| import Explorer 1.0 |
| //! [0] |
| |
| Window { |
| id: window |
| width: 320 |
| height: 480 |
| minimumWidth: 320 |
| minimumHeight: 480 |
| |
| //! [1] |
| SensorExplorer { |
| id: explorer |
| } |
| //! [1] |
| |
| Column { |
| anchors.fill: parent |
| anchors.margins: 8 |
| spacing: 8 |
| |
| GroupBox { |
| title: qsTr("Available Sensors") |
| width: parent.width |
| height: window.height * 0.4 |
| |
| TableView { |
| id: sensorList |
| anchors.fill: parent |
| //! [2] |
| model: explorer.availableSensors |
| //! [2] |
| |
| TableViewColumn { role: "id"; title: qsTr("ID"); width: sensorList.width * 0.7 } |
| TableViewColumn { role: "start"; title: qsTr("Running"); width: sensorList.width * 0.3 - 5 } |
| |
| onClicked: { |
| explorer.selectedSensorItem = explorer.availableSensors[row] |
| //! [3] |
| propertyList.model = explorer.selectedSensorItem.properties |
| //! [3] |
| button.update() |
| } |
| } |
| |
| Button { |
| id: button |
| anchors.margins: 4 |
| anchors.horizontalCenter: parent.horizontalCenter |
| anchors.top: sensorList.bottom |
| text: qsTr("Start") |
| enabled: explorer.selectedSensorItem !== null |
| |
| function update() { |
| text = (explorer.selectedSensorItem !== null ? |
| (explorer.selectedSensorItem.start === true ? |
| qsTr("Stop") : qsTr("Start")) : qsTr("Start")) |
| } |
| |
| onClicked: { |
| if (explorer.selectedSensorItem !== null) { |
| //! [5] |
| if (text === "Start") { |
| explorer.selectedSensorItem.start = true; |
| text = "Stop"; |
| } |
| else { |
| explorer.selectedSensorItem.start = false; |
| text = "Start"; |
| } |
| //! [5] |
| } |
| } |
| } |
| |
| } |
| |
| GroupBox { |
| title: qsTr("Properties") |
| width: parent.width |
| height: window.height * 0.55 |
| |
| enabled: explorer.selectedSensorItem != null |
| |
| TableView { |
| id: propertyList |
| property PropertyInfo selectedItem: null |
| |
| anchors.fill: parent |
| TableViewColumn { role: "name"; title: qsTr("Name"); width: propertyList.width * 0.5 } |
| TableViewColumn { role: "value"; title: qsTr("Value"); width: propertyList.width * 0.5 - 5 } |
| |
| onClicked: { |
| selectedItem = model[row] |
| } |
| |
| itemDelegate: { |
| if (selectedItem && selectedItem.isWriteable) |
| return editableDelegate; |
| return readOnlyDelegate; |
| } |
| |
| Component { |
| id: readOnlyDelegate |
| Item { |
| Text { |
| width: parent.width |
| anchors.margins: 4 |
| anchors.left: parent.left |
| anchors.verticalCenter: parent.verticalCenter |
| elide: styleData.elideMode |
| text: styleData.value |
| color: propertyList.model[styleData.row].isWriteable ? |
| styleData.textColor : Qt.lighter(styleData.textColor) |
| } |
| } |
| } |
| |
| Component { |
| id: editableDelegate |
| Item { |
| Text { |
| width: parent.width |
| anchors.margins: 4 |
| anchors.left: parent.left |
| anchors.verticalCenter: parent.verticalCenter |
| elide: styleData.elideMode |
| text: styleData.value |
| color: styleData.textColor |
| visible: !styleData.selected || styleData.column === 0 |
| } |
| Loader { // Initialize text editor lazily to improve performance |
| id: loaderEditor |
| anchors.margins: 4 |
| anchors.left: parent.left |
| anchors.verticalCenter: parent.verticalCenter |
| Connections { |
| target: loaderEditor.item |
| onAccepted: { |
| //! [4] |
| explorer.selectedSensorItem.changePropertyValue(propertyList.selectedItem, loaderEditor.item.text); |
| //! [4] |
| } |
| } |
| |
| // Load the editor for selected 'Value' cell |
| sourceComponent: (styleData.selected && styleData.column === 1) ? editor : null |
| |
| Component { |
| id: editor |
| TextInput { |
| id: textinput |
| color: styleData.textColor |
| text: styleData.value |
| MouseArea { |
| id: mouseArea |
| anchors.fill: parent |
| hoverEnabled: true |
| onClicked: textinput.forceActiveFocus() |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |