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feat(app): Add ability to disable automatic apply of system accent color in UiApplication #1643

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Merged
pomianowski merged 1 commit into from
Jan 13, 2026
Merged

feat(app): Add ability to disable automatic apply of system accent color in UiApplication #1643

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19 changes: 13 additions & 6 deletions src/Wpf.Ui/UiApplication.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,12 @@ public Window? MainWindow
}
}

/// <summary>
/// Gets or sets a value indicating whether <see cref="UiApplication" /> applies
/// system accent color when first accessing <see cref="Resources" /> property
/// </summary>
public bool ApplySystemAccentColor { get; set; } = true;

/// <summary>
/// Gets or sets the application's resources.
/// </summary>
Expand All @@ -90,7 +96,11 @@ public ResourceDictionary Resources

try
{
Wpf.Ui.Appearance.ApplicationAccentColorManager.ApplySystemAccent();
if (ApplySystemAccentColor)
{
Wpf.Ui.Appearance.ApplicationAccentColorManager.ApplySystemAccent();
}

var themesDictionary = new Markup.ThemesDictionary();
var controlsDictionary = new Markup.ControlsDictionary();
_resources.MergedDictionaries.Add(themesDictionary);
Expand All @@ -101,13 +111,10 @@ public ResourceDictionary Resources

return _application?.Resources ?? _resources;
}

set
{
if (_application is not null)
{
_application.Resources = value;
}

_application?.Resources = value;
_resources = value;
}
}
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