QWQLwToo
91 lines
2.9 KiB
C#
91 lines
2.9 KiB
C#
// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file, You can obtain one at https://opensource.org/licenses/MIT.
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// Copyright (C) Leszek Pomianowski and WPF UI Contributors.
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// All Rights Reserved.
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using Wpf.Ui.Appearance;
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namespace Wpf.Ui.Demo.Console.Utilities;
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public static class ThemeUtilities
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{
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public static void ApplyTheme(this FrameworkElement frameworkElement)
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{
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ApplicationThemeManager.Apply(frameworkElement);
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void themeChanged(ApplicationTheme sender, Color args)
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{
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ApplicationThemeManager.Apply(frameworkElement);
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if (frameworkElement is Window window)
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{
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if (window != UiApplication.Current.MainWindow)
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{
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WindowBackgroundManager.UpdateBackground(
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window,
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sender,
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Wpf.Ui.Controls.WindowBackdropType.None
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);
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}
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}
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}
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if (frameworkElement.IsLoaded)
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{
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ApplicationThemeManager.Changed += themeChanged;
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}
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frameworkElement.Loaded += (s, e) =>
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{
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ApplicationThemeManager.Changed += themeChanged;
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};
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frameworkElement.Unloaded += (s, e) =>
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{
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ApplicationThemeManager.Changed -= themeChanged;
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};
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#if DEBUG
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if (frameworkElement is Window window)
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{
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window.KeyDown += (s, e) =>
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{
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if (e.Key == System.Windows.Input.Key.T)
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{
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ChangeTheme();
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}
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if (e.Key == System.Windows.Input.Key.C)
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{
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var rnd = new Random();
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var randomColor = Color.FromRgb(
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(byte)rnd.Next(256),
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(byte)rnd.Next(256),
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(byte)rnd.Next(256)
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);
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ApplicationAccentColorManager.Apply(randomColor, ApplicationThemeManager.GetAppTheme());
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ApplicationTheme current = ApplicationThemeManager.GetAppTheme();
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ApplicationTheme applicationTheme =
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ApplicationThemeManager.GetAppTheme() == ApplicationTheme.Light
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? ApplicationTheme.Dark
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: ApplicationTheme.Light;
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ApplicationThemeManager.Apply(applicationTheme, updateAccent: false);
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ApplicationThemeManager.Apply(current, updateAccent: false);
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}
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};
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}
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#endif
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}
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public static void ChangeTheme()
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{
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ApplicationTheme applicationTheme =
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ApplicationThemeManager.GetAppTheme() == ApplicationTheme.Light
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? ApplicationTheme.Dark
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: ApplicationTheme.Light;
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ApplicationThemeManager.Apply(applicationTheme, updateAccent: false);
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}
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}
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