53 lines
1.4 KiB
C#
53 lines
1.4 KiB
C#
using System;
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Interactivity;
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using Avalonia.Markup.Xaml;
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using Avalonia.VisualTree;
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using Project_Periodensystem.Model;
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namespace Project_Periodensystem.View
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{
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public partial class AboutPage : UserControl
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{
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public AboutPage()
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{
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InitializeComponent();
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}
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protected override void OnAttachedToVisualTree(VisualTreeAttachmentEventArgs e)
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{
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base.OnAttachedToVisualTree(e);
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if (this.GetVisualRoot() is MainWindow mainWindow)
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{
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mainWindow.UpdateTheme(MainWindow.CurrentTheme);
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}
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}
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private void InitializeComponent()
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{
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AvaloniaXamlLoader.Load(this);
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}
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private void BackButton_Click(object? sender, RoutedEventArgs e)
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{
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if (MainWindow.Instance != null)
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{
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MainWindow.Instance.ShowLandingPage();
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}
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}
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private void ThemeButton_Click(object? sender, RoutedEventArgs e)
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{
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var themes = Enum.GetValues<AppTheme>();
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MainWindow.CurrentTheme = themes[(Array.IndexOf(themes, MainWindow.CurrentTheme) + 1) % themes.Length];
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if (MainWindow.Instance != null)
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{
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MainWindow.Instance.UpdateTheme(MainWindow.CurrentTheme);
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}
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}
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}
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}
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