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// CameraListButton.qml
// - defines the button that offers a selection of cameras (e.g. different
// connected cameras; front/back cameras on a tablet) and displays the
// name of the currently selected camera on the main button.
// Supplies a popup list of available ones; see CameraListPopup.
import QtQuick
import QtMultimedia
Item {
id: cameraListButton
property alias value : popup.currentValue
property alias model : popup.model
width : 144
height: 70
visible: model.length > 0
BorderImage {
id: buttonImage
source: "images/toolbutton.sci"
width: cameraListButton.width; height: cameraListButton.height
}
CameraButton {
anchors.fill: parent
text: popup.currentItem !== null ? popup.currentItem.description : ""
onClicked: popup.toggle()
}
CameraListPopup {
id: popup
anchors.rightMargin: 16
visible: opacity > 0
model: mediaDevices.videoInputs
MediaDevices {
id: mediaDevices
}
onSelected: popup.toggle()
}
states: [
State {
name: "MobilePortrait"
AnchorChanges {
target: popup
anchors.bottom: parent.top;
}
},
State {
name: "MobileLandscape"
AnchorChanges {
target: popup
anchors.top: parent.top;
anchors.right: parent.left;
}
},
State {
name: "Other"
AnchorChanges {
target: popup
anchors.top: parent.top;
anchors.right: parent.left;
}
}
]
}