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misc:Refactor the WHAnimationHelper class structure to clearly define its responsibilities.

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望尘空忧
2025-08-10 00:00:30 +08:00
parent bb7873ef66
commit c801c4eec4
3 changed files with 50 additions and 4 deletions
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46
src/Ursa/Helpers/NavMenuAnimationHelper.cs Normal file
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@@ -0,0 +1,46 @@
using Avalonia;
using Avalonia.Animation;
using Avalonia.Animation.Easings;
using Avalonia.Controls;
using Avalonia.Layout;
using Avalonia.Styling;
using Ursa.Controls;
namespace Ursa.Helpers;
public class NavMenuAnimationHelper(NavMenu control) : WHAnimationHelper(control, NavMenu.IsHorizontalCollapsedProperty)
{
protected override Animation CreateAnimation(Size oldValue, Size newValue)
{
if (oldValue.Width > newValue.Width)
{
newValue = newValue.WithWidth(newValue.Width + 20);
}
return new Animation
{
Duration = TimeSpan.FromMilliseconds(300),
Easing = new CubicEaseInOut(),
FillMode = FillMode.None,
Children =
{
new KeyFrame
{
Cue = new Cue(0.0),
Setters =
{
new Setter(Layoutable.WidthProperty, oldValue.Width)
}
},
new KeyFrame
{
Cue = new Cue(1.0),
Setters =
{
new Setter(Layoutable.WidthProperty, newValue.Width)
}
}
}
};
}
}

3
src/Ursa/Controls/NavMenu/WHAnimationHelper.cs → src/Ursa/Helpers/WHAnimationHelper.cs
View File

@@ -7,7 +7,7 @@ using Avalonia.Styling;
using Avalonia.Threading;
using Avalonia.VisualTree;
namespace Ursa.Controls;
namespace Ursa.Helpers;
public class WHAnimationHelper(Control control, AvaloniaProperty property)
{
@@ -41,7 +41,6 @@ public class WHAnimationHelper(Control control, AvaloniaProperty property)
var oldValue = control.DesiredSize;
control.UpdateLayout();
var newValue = control.DesiredSize;
newValue = newValue.WithWidth(newValue.Width + 20);
control.InvalidateArrange();
var animation = CreateAnimation(oldValue, newValue);
animation.RunAsync(control, _cancellationTokenSource.Token);