main.qml Example File

lowenergyscanner/assets/main.qml
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import QtQuick 2.0 Rectangle { id: back width: 300 height: 600 property bool deviceState: device.state onDeviceStateChanged: { if (!device.state) info.visible = false; } Header { id: header anchors.top: parent.top headerText: "Start Discovery" } Dialog { id: info anchors.centerIn: parent visible: false } ListView { id: theListView width: parent.width clip: true anchors.top: header.bottom anchors.bottom: connectToggle.top model: device.devicesList delegate: Rectangle { id: box height:100 width: parent.width color: "lightsteelblue" border.width: 2 border.color: "black" radius: 5 Component.onCompleted: { info.visible = false; header.headerText = "Select a device"; } MouseArea { anchors.fill: parent onClicked: { device.scanServices(modelData.deviceAddress); pageLoader.source = "Services.qml" } } Label { id: deviceName textContent: modelData.deviceName anchors.top: parent.top anchors.topMargin: 5 } Label { id: deviceAddress textContent: modelData.deviceAddress font.pointSize: deviceName.font.pointSize*0.7 anchors.bottom: box.bottom anchors.bottomMargin: 5 } } } Menu { id: connectToggle menuWidth: parent.width anchors.bottom: menu.top menuText: { if (device.devicesList.length) visible = true else visible = false if (device.useRandomAddress) "Address type: Random" else "Address type: Public" } onButtonClick: device.useRandomAddress = !device.useRandomAddress; } Menu { id: menu anchors.bottom: parent.bottom menuWidth: parent.width menuHeight: (parent.height/6) menuText: device.update onButtonClick: { device.startDeviceDiscovery(); // if startDeviceDiscovery() failed device.state is not set if (device.state) { info.dialogText = "Searching..."; info.visible = true; } } } Loader { id: pageLoader anchors.fill: parent } }