CameraPropertyPopup.qml Example File

multimedia/declarative-camera/CameraPropertyPopup.qml
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import QtQuick 2.0 Popup { id: propertyPopup property alias model : view.model property variant currentValue property variant currentItem : model.get(view.currentIndex) property int itemWidth : 100 property int itemHeight : 70 property int columns : 2 width: columns*itemWidth + view.anchors.margins*2 height: Math.ceil(model.count/columns)*itemHeight + view.anchors.margins*2 + 25 signal selected function indexForValue(value) { for (var i = 0; i < view.count; i++) { if (model.get(i).value == value) { return i; } } return 0; } GridView { id: view anchors.fill: parent anchors.margins: 5 cellWidth: propertyPopup.itemWidth cellHeight: propertyPopup.itemHeight snapMode: ListView.SnapOneItem highlightFollowsCurrentItem: true highlight: Rectangle { color: "gray"; radius: 5 } currentIndex: indexForValue(propertyPopup.currentValue) delegate: Item { width: propertyPopup.itemWidth height: 70 Image { anchors.centerIn: parent source: icon } MouseArea { anchors.fill: parent onClicked: { propertyPopup.currentValue = value propertyPopup.selected(value) } } } } Text { anchors.bottom: parent.bottom anchors.bottomMargin: 8 anchors.left: parent.left anchors.leftMargin: 16 color: "#ffffff" font.bold: true style: Text.Raised; styleColor: "black" font.pixelSize: 14 text: view.model.get(view.currentIndex).text } }