chuan/Ursa.Avalonia
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

feat: add DialogFocusHint attached property.

Browse Source
This commit is contained in:
rabbitism
2024-11-13 00:31:15 +08:00
parent b066a7d1c7
commit 9b3be2d44e
5 changed files with 54 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/Ursa/AssemblyInfo.cs
View File

@@ -3,4 +3,5 @@ using Avalonia.Metadata;
[assembly:XmlnsPrefix("https://irihi.tech/ursa", "u")]
[assembly:XmlnsDefinition("https://irihi.tech/ursa", "Ursa")]
[assembly:XmlnsDefinition("https://irihi.tech/ursa", "Ursa.Controls")]
[assembly:XmlnsDefinition("https://irihi.tech/ursa", "Ursa.Controls.Shapes")]
[assembly:XmlnsDefinition("https://irihi.tech/ursa", "Ursa.Controls.Shapes")]
[assembly:XmlnsDefinition("https://irihi.tech/ursa", "Ursa.Helpers")]

10
src/Ursa/Controls/OverlayShared/OverlayDialogHost.Dialog.cs
View File

@@ -4,6 +4,7 @@ using Avalonia.VisualTree;
using Irihi.Avalonia.Shared.Helpers;
using Irihi.Avalonia.Shared.Shapes;
using Ursa.Controls.OverlayShared;
using Ursa.Helpers;
namespace Ursa.Controls;
@@ -113,12 +114,17 @@ public partial class OverlayDialogHost
control.AddHandler(DialogControlBase.LayerChangedEvent, OnDialogLayerChanged);
if (!IsAnimationDisabled) MaskAppearAnimation.RunAsync(mask);
var element = control.GetVisualDescendants().OfType<InputElement>().FirstOrDefault(a => a.Focusable);
var element = control.GetVisualDescendants().OfType<InputElement>()
.FirstOrDefault(FocusHelper.GetDialogFocusHint);
if (element is null)
{
element = control.GetVisualDescendants().OfType<InputElement>().FirstOrDefault(a => a.Focusable);
}
element?.Focus();
_modalCount++;
IsInModalStatus = _modalCount > 0;
control.IsClosed = false;
control.Focus();
// control.Focus();
}
// Handle dialog layer change event

9
src/Ursa/Controls/OverlayShared/OverlayDialogHost.Drawer.cs
View File

@@ -9,6 +9,7 @@ using Irihi.Avalonia.Shared.Shapes;
using Ursa.Common;
using Ursa.Controls.OverlayShared;
using Ursa.EventArgs;
using Ursa.Helpers;
namespace Ursa.Controls;
@@ -69,7 +70,13 @@ public partial class OverlayDialogHost
{
await Task.WhenAll(animation.RunAsync(control), MaskAppearAnimation.RunAsync(mask));
}
var element = control.GetVisualDescendants().OfType<InputElement>().FirstOrDefault(a => a.Focusable);
var element = control.GetVisualDescendants().OfType<InputElement>()
.FirstOrDefault(FocusHelper.GetDialogFocusHint);
if (element is null)
{
element = control.GetVisualDescendants().OfType<InputElement>().FirstOrDefault(a => a.Focusable);
}
element?.Focus();
}

13
src/Ursa/Helpers/FocusHelper.cs Normal file
View File

@@ -0,0 +1,13 @@
using Avalonia;
using Avalonia.Input;
namespace Ursa.Helpers;
public class FocusHelper
{
public static readonly AttachedProperty<bool> DialogFocusHintProperty =
AvaloniaProperty.RegisterAttached<FocusHelper, InputElement, bool>("DialogFocusHint");
public static void SetDialogFocusHint(InputElement obj, bool value) => obj.SetValue(DialogFocusHintProperty, value);
public static bool GetDialogFocusHint(InputElement obj) => obj.GetValue(DialogFocusHintProperty);
}