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powersync-app/nymea-app/ui/components/ActivityIndicator.qml
2025-12-05 13:40:20 +01:00

77 lines
2.4 KiB
QML

// SPDX-License-Identifier: GPL-3.0-or-later
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright (C) 2013 - 2024, nymea GmbH
* Copyright (C) 2024 - 2025, chargebyte austria GmbH
*
* This file is part of nymea-app.
*
* nymea-app is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* nymea-app is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with nymea-app. If not, see <https://www.gnu.org/licenses/>.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
import QtQuick
import Nymea
Item {
id: root
property color color: Style.iconColor
implicitWidth: Style.iconSize
implicitHeight: Style.iconSize
property int dotSize: width / 6
property bool running: true
Grid {
id: grid
columns: 3
anchors.fill: parent
spacing: (width - columns * root.dotSize) / (columns - 1)
Repeater {
id: dotRepeater
model: Math.pow(grid.columns, 2)
delegate: Rectangle {
id: dot
width: root.dotSize
height: width
color: root.color
property int duration: 400
property int row: Math.floor(index / grid.columns)
property int pause: row * 200
SequentialAnimation {
running: root.running && root.visible
loops: Animation.Infinite
PauseAnimation { duration: dot.pause }
NumberAnimation {
target: dot
property: "opacity"
from: 0.2; to: 1;
duration: dot.duration
}
NumberAnimation {
target: dot
property: "opacity"
from: 1; to: 0.2;
duration: dot.duration
}
}
}
}
}
}