chuan/Ursa.Avalonia
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feat: simplify name, set to center by default.

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This commit is contained in:
rabbitism
2024-01-24 01:50:56 +08:00
parent 9441d7577e
commit 564a53409e
4 changed files with 31 additions and 10 deletions
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23
src/Ursa/Controls/Dialog/OverlayDialogHost.cs
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@@ -1,5 +1,6 @@
using Avalonia;
using Avalonia.Controls;
using Avalonia.Controls.Primitives;
using Avalonia.Input;
using Avalonia.Layout;
using Avalonia.Media;
@@ -40,7 +41,7 @@ public class OverlayDialogHost : Canvas
protected sealed override void OnAttachedToVisualTree(VisualTreeAttachmentEventArgs e)
{
base.OnAttachedToVisualTree(e);
OverlayDialogManager.RegisterOverlayDialogHost(this, HostId);
OverlayDialogManager.RegisterHost(this, HostId);
}
protected sealed override void OnSizeChanged(SizeChangedEventArgs e)
@@ -55,7 +56,7 @@ public class OverlayDialogHost : Canvas
protected override void OnDetachedFromVisualTree(VisualTreeAttachmentEventArgs e)
{
OverlayDialogManager.UnregisterOverlayDialogHost(HostId);
OverlayDialogManager.UnregisterHost(HostId);
base.OnDetachedFromVisualTree(e);
}
@@ -90,6 +91,9 @@ public class OverlayDialogHost : Canvas
{
this.Children.Add(control);
_dialogs.Add(control);
control.Measure(this.Bounds.Size);
control.Arrange(new Rect(control.DesiredSize));
SetToCenter(control);
control.OnClose += OnDialogClose;
control.OnLayerChange += OnDialogLayerChange;
ResetZIndices();
@@ -140,6 +144,9 @@ public class OverlayDialogHost : Canvas
ResetZIndices();
this.Children.Add(mask);
this.Children.Add(control);
control.Measure(this.Bounds.Size);
control.Arrange(new Rect(control.DesiredSize));
SetToCenter(control);
control.OnClose += OnDialogClose;
control.OnLayerChange += OnDialogLayerChange;
}
@@ -200,4 +207,16 @@ public class OverlayDialogHost : Canvas
index++;
}
}
private void SetToCenter(DialogControl? control)
{
// return;
if (control is null) return;
double left = (this.Bounds.Width - control.Bounds.Width) / 2;
double top = (this.Bounds.Height - control.Bounds.Height) / 2;
left = MathUtilities.Clamp(left, 0, Bounds.Width);
top = MathUtilities.Clamp(top, 0, Bounds.Height);
Canvas.SetLeft(control, left);
Canvas.SetTop(control, top);
}
}