| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
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| ** This file is part of the examples of the Qt Toolkit. |
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| ****************************************************************************/ |
| |
| import QtQml 2.0 |
| import QtQuick 2.1 |
| import QtQuick.Controls 2.0 |
| import QtQuick.Controls.Material 2.0 |
| import QtQuick.Layouts 1.0 |
| import QtQuick.Window 2.0 |
| import QtWebEngine 1.4 |
| |
| ApplicationWindow { |
| id: appWindow |
| title: qsTr("Recipe Browser") |
| visible: true |
| |
| property int shorterDesktop: 768 |
| property int longerDesktop: 1024 |
| property int shorterMin: 360 |
| property int longerMin: 480 |
| property bool isPortrait: Screen.primaryOrientation === Qt.PortraitOrientation |
| width: { |
| if (isEmbedded) |
| return Screen.width |
| var potentialWidth = shorterDesktop |
| if (!isPortrait) |
| potentialWidth = longerDesktop |
| return potentialWidth > Screen.width ? Screen.width : potentialWidth |
| } |
| height: { |
| if (isEmbedded) |
| return Screen.height |
| var potentialHeight = longerDesktop |
| if (!isPortrait) |
| potentialHeight = shorterDesktop |
| return potentialHeight > Screen.height ? Screen.height : potentialHeight |
| } |
| minimumWidth: isPortrait ? shorterMin : longerMin |
| minimumHeight: isPortrait ? longerMin : shorterMin |
| |
| RowLayout { |
| id: container |
| anchors.fill: parent |
| spacing: 0 |
| |
| RecipeList { |
| id: recipeList |
| Layout.minimumWidth: 124 |
| Layout.preferredWidth: parent.width / 3 |
| Layout.maximumWidth: 300 |
| Layout.fillWidth: true |
| Layout.fillHeight: true |
| focus: true |
| activeFocusOnTab: true |
| onRecipeSelected: function(url) { |
| webView.showRecipe(url) |
| } |
| } |
| |
| WebEngineView { |
| id: webView |
| Layout.preferredWidth: 2 * parent.width / 3 |
| Layout.fillWidth: true |
| Layout.fillHeight: true |
| // Make sure focus is not taken by the web view, so user can continue navigating |
| // recipes with the keyboard. |
| settings.focusOnNavigationEnabled: false |
| |
| onContextMenuRequested: function(request) { |
| request.accepted = true |
| } |
| |
| property bool firstLoadComplete: false |
| onLoadingChanged: function(loadRequest) { |
| if (loadRequest.status === WebEngineView.LoadSucceededStatus |
| && !firstLoadComplete) { |
| // Debounce the showing of the web content, so images are more likely |
| // to have loaded completely. |
| showTimer.start() |
| } |
| } |
| |
| Timer { |
| id: showTimer |
| interval: 500 |
| repeat: false |
| onTriggered: { |
| webView.show(true) |
| webView.firstLoadComplete = true |
| recipeList.showHelp() |
| } |
| } |
| |
| Rectangle { |
| id: webViewPlaceholder |
| anchors.fill: parent |
| z: 1 |
| color: "white" |
| |
| BusyIndicator { |
| id: busy |
| anchors.centerIn: parent |
| } |
| } |
| |
| function showRecipe(url) { |
| webView.url = url |
| } |
| |
| function show(show) { |
| if (show === true) { |
| busy.running = false |
| webViewPlaceholder.visible = false |
| } else { |
| webViewPlaceholder.visible = true |
| busy.running = true |
| } |
| } |
| } |
| } |
| } |