69 lines
1.8 KiB
C#
69 lines
1.8 KiB
C#
using System;
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Markup.Xaml;
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using Avalonia.Threading;
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using Nebula.Launcher.ViewModels;
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namespace Nebula.Launcher.Views;
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public partial class ServerEntryView : UserControl
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{
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private DispatcherTimer _scrollTimer;
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private bool _scrollingDown = true;
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public ServerEntryView()
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{
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InitializeComponent();
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StartAutoScrolling();
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}
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public ServerEntryView(ServerEntryModelView modelView) : this()
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{
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DataContext = modelView;
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}
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private void StartAutoScrolling()
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{
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_scrollTimer = new DispatcherTimer
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{
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Interval = TimeSpan.FromMilliseconds(50) // Adjust the interval for scroll speed
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};
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_scrollTimer.Tick += AutoScroll;
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_scrollTimer.Start();
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}
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private void AutoScroll(object? sender, EventArgs e)
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{
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// Get the current offset and extent
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var currentOffset = AutoScrollViewer.Offset.X;
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var maxOffset = AutoScrollViewer.Extent.Width - AutoScrollViewer.Viewport.Width;
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if (_scrollingDown)
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{
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// Scroll down
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if (currentOffset < maxOffset)
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{
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AutoScrollViewer.Offset = new Avalonia.Vector(currentOffset + 2, AutoScrollViewer.Offset.Y); // Adjust speed
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}
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else
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{
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// Reverse direction when reaching the bottom
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_scrollingDown = false;
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}
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}
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else
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{
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// Scroll up
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if (currentOffset > 0)
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{
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AutoScrollViewer.Offset = new Avalonia.Vector(currentOffset - 2, AutoScrollViewer.Offset.Y); // Adjust speed
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}
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else
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{
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// Reverse direction when reaching the top
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_scrollingDown = true;
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}
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}
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}
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} |