moment/harmonyqml/components/Base/HAvatar.qml

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import QtQuick 2.7
import QtQuick.Controls 2.0
import QtQuick.Layouts 1.4
import "../Base"
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Rectangle {
property bool hidden: false
property var name: null // null, string or PyQtFuture
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property var imageSource: null
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property int dimension: 48
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readonly property string resolvedName:
! name ? "?" :
typeof(name) == "string" ? name :
(name.value ? name.value : "?")
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width: dimension
height: hidden ? 1 : dimension
implicitWidth: dimension
implicitHeight: hidden ? 1 : dimension
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opacity: hidden ? 0 : 1
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color: resolvedName === "?" ?
HStyle.avatar.background.unknown :
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Qt.hsla(
Backend.hueFromString(resolvedName),
HStyle.avatar.background.saturation,
HStyle.avatar.background.lightness,
HStyle.avatar.background.alpha
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)
HLabel {
z: 1
anchors.centerIn: parent
visible: ! hidden
text: resolvedName.charAt(0)
color: HStyle.avatar.letter
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font.pixelSize: parent.height / 1.4
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}
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HImage {
z: 2
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anchors.fill: parent
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visible: ! hidden && imageSource !== null
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Component.onCompleted: if (imageSource) {source = imageSource}
fillMode: Image.PreserveAspectCrop
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sourceSize.width: dimension
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}
}