main.qml Example File

minidesk/system-ui/main.qml
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import QtQuick 2.4 import QtApplicationManager 1.0 Rectangle { property int zorder: 1 width: 1024 height: 640 color: "linen" Readme {} Text { anchors.bottom: parent.bottom text: (ApplicationManager.singleProcess ? "Single" : "Multi") + "-Process Mode" } // Application launcher panel Column { id: launcher Repeater { id: menuItems model: ApplicationManager Image { source: icon opacity: isRunning ? 0.3 : 1.0 MouseArea { anchors.fill: parent onClicked: ApplicationManager.startApplication(applicationId, "documentUrl"); } } } } // System-UI chrome for applications Repeater { id: windows model: menuItems.model Rectangle { id: winChrome property alias appContainer: appContainer width: 400; height: 320 x: 300 + model.index * 50; y: 10 + model.index * 30 color: "tan" visible: false Text { anchors.horizontalCenter: parent.horizontalCenter text: "Decoration: " + name } MouseArea { anchors.fill: parent drag.target: parent onPressed: parent.z = zorder++; // for demo purposes only } Rectangle { width: 25; height: 25 color: "chocolate" MouseArea { anchors.fill: parent onClicked: ApplicationManager.stopApplication(applicationId, false); } } Item { id: appContainer anchors.fill: parent anchors.margins: 3 anchors.topMargin: 25 } } } // System-UI for a pop-up and notification Item { id: popUpContainer z: 30000 width: 200; height: 60 anchors.centerIn: parent } Text { z: 30001 font.pixelSize: 46 anchors.centerIn: parent text: NotificationManager.count > 0 ? NotificationManager.get(0).summary : "" } // Handler for WindowManager signals Connections { target: WindowManager onWindowReady: { var appIndex = ApplicationManager.indexOfApplication(WindowManager.get(index).applicationId); var type = WindowManager.windowProperty(window, "type"); console.log("SystemUI: onWindowReady [" + window + "] - index: " + index + ", appIndex: " + appIndex + ", type: " + type); if (type !== "pop-up") { if (appIndex === -1) { console.log("Allowing a single app started outside of appman instead of App1 ..."); appIndex = 0; } var chrome = windows.itemAt(appIndex); window.parent = chrome.appContainer; window.anchors.fill = chrome.appContainer; chrome.visible = true; WindowManager.setWindowProperty(window, "propA", 42) } else { window.parent = popUpContainer; window.anchors.fill = popUpContainer; } } onWindowPropertyChanged: console.log("SystemUI: OnWindowPropertyChanged [" + window + "] - " + name + ": " + value); onWindowClosing: { console.log("SystemUI: onWindowClosing [" + window + "] - index: " + index); if (WindowManager.windowProperty(window, "type") !== "pop-up") { var appIndex = ApplicationManager.indexOfApplication(WindowManager.get(index).applicationId); if (appIndex === -1) appIndex = 0; windows.itemAt(appIndex).visible = false; } } onWindowLost: { console.log("SystemUI: onWindowLost [" + window + "] - index: " + index); WindowManager.releaseWindow(window); } } // IPC extension ApplicationIPCInterface { id: extension property double pi signal computed(string what) readonly property var _decltype_circumference: { "double": [ "double", "string" ] } function circumference(radius, thing) { console.log("SystemUI: circumference(" + radius + ", \"" + thing + "\") has been called"); pi = 3.14; var circ = 2 * pi * radius; computed("circumference for " + thing); return circ; } Component.onCompleted: ApplicationIPCManager.registerInterface(extension, "tld.minidesk.interface", {}); } }

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