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// Copyright (C) 2026 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
//! [singleton]
pragma Singleton
//! [singleton]
import QtGraphs
import QtQuick
import AerospaceHubExample
//! [global]
QtObject {
id: global
//! [global]
// Window size
property int rootwidth: 1920
property int rootheight: 1080
// Component heights
property int headerheight: rootheight / 6 // 180
property int statusheaderheight: rootheight / 20 // 54
property int notificationheight: rootheight / 27 // 40
property int graphdetailheaderheight: rootheight / 12 // 90
property int graphdetailfooterheight: rootheight / 32 // 34
property int comboboxheight: graphdetailheaderheight / 2 // 45
property int dashboardgraphheaderheight: rootheight / 60 // 18
property int settingssliderheight: 4 // 4
property int settingssliderhandleheight: rootheight / 90 // 12
property int settingsitemheight: rootheight / 34 // 32
property int settingscheckboxheight: rootheight / 45 // 24
property int settingscomboboxheight: settingsitemheight // 32
// Component widths
property int settingsgraphwidth: rootwidth * 0.6 // 1152
property int settingpanewidth: rootwidth / 8 // 240
property int graphdetailcomboboxwidth: rootwidth / 9 // 213
property int dashboardwidth: rootwidth - statusimagewidth
- toolbarwidth - defaultspacing * 8 // 1040
property int toolbarwidth: rootwidth / 24 // 80
property int statusimagewidth: rootwidth / 3.345 // 574
property int settingssliderwidth: graphdetailcomboboxwidth // 213
property int settingscomboboxwidth: settingssliderwidth / 1.5 // 142
property int settingscheckboxwidth: rootwidth / 30 // 64
property int qtlogowidth: rootwidth / 8 // 240
// Default visual dimensions
property int defaultspacing: rootheight / 54 // 20
property int halfspacing: defaultspacing / 2 // 10
property int quarterspacing: halfspacing / 2 // 5
property int doublespacing: defaultspacing * 2 // 40
property int statusspacing: halfspacing // 10
property int defaultradius: doublespacing // 40
property int quarterradius: halfspacing // 10
property int defaultmargin: doublespacing // 40
property int doublemargin: doublespacing * 2 // 80
// Component margins
property int settingsleftmargin: defaultspacing * 4 + toolbarwidth // 160
property int settingstopmargin: defaultspacing / 2 + headerheight // 190
property int graphdetailmargin: statusheaderheight // 54
property int settingscomboboxmargin: defaultspacing + graphdetailheaderheight / 2 // 65
// Font sizes
property real fontsize54px: rootwidth / 35.5
property real fontsize36px: rootwidth / 53
property real fontsize28px: rootwidth / 68.5
property real fontsize24px: rootwidth / 80
property real fontsize22px: rootwidth / 87.3
property real fontsize20px: rootwidth / 96
property real fontsize18px: rootwidth / 106.7
property real fontsize14px: rootwidth / 137
property real fontsize12px: rootwidth / 160
// Image (icon) sizes
property real imagesize110px: rootwidth / 17.5
property real imagesize96px: rootwidth / 20
property real imagesize48px: imagesize96px / 2
// 3D graph defaults
property int defaultzoom: 120
property var defaultpreset: Graphs3D.CameraPreset.IsometricRight
// Currently active graph
property var activegraph
property bool is3dgraph
// Custom gradient for 3D graphs
property var customgradient: Gradient {
GradientStop { position: 0.0; color: "black" }
GradientStop { position: 0.33; color: "green" }
GradientStop { position: 0.67; color: "yellow" }
GradientStop { position: 1.0; color: "red" }
}
// 3D graph color style
property int colorstyle: GraphsTheme.ColorStyle.RangeGradient
// Simulated data in data models
property var barDataModel: SimulatedDataModel {
rowRole: "row"
columnRole: "column"
valueRole: "value"
rowMax: turbineCountPerAxis
columnMax: turbineCountPerAxis
}
property var scatterDataModel: SimulatedDataModel {
rowRole: "x"
columnRole: "z"
valueRole: "y"
rowMin: 0.6
rowMax: 1
columnMin: 0.4
columnMax: 1
}
property var surfaceDataModel: SimulatedDataModel {
rowRole: "row"
columnRole: "column"
valueRole: "y"
rowMax: 1.5
columnMax: 30
columnReversed: true
}
property bool area2ddataready: false
// Simulation settings
// Live data
property bool livedata: false
// Update interval multiplier
property int updateinterval: 10
property bool hidelivedata: Qt.platform.os === "wasm"
// Turbine status
property int turbineCountPerAxis: 10
property string turbineid: "9/8"
property int winddir: 254
property real windspeed: 12
//! [sharedtheme]
// Common graph theme
property var theme: GraphsTheme {
plotAreaBackgroundVisible: false
backgroundVisible: false
colorScheme: GraphsTheme.ColorScheme.Dark
theme: GraphsTheme.Theme.BlueSeries
labelTextColor: "#AEAEAE"
labelBackgroundVisible: true
labelFont.pointSize: global.fontsize28px
grid.mainColor: "#AEAEAE"
grid.mainWidth: 1
baseGradients: [ global.customgradient ]
}
//! [sharedtheme]
}