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feat: Implement new focus-related types
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| namespace Microsoft.UI.Input; | ||
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| /// <summary> | ||
| /// Contains event data for the InputFocusController.GotFocus and InputFocusController.LostFocus events. | ||
| /// </summary> | ||
| public partial class FocusChangedEventArgs | ||
| { | ||
| internal FocusChangedEventArgs() | ||
| { | ||
| } | ||
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| /// <summary> | ||
| /// Gets or sets whether the InputFocusController.GotFocus and InputFocusController.LostFocus events were handled. | ||
| /// </summary> | ||
| public bool Handled { get; set; } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| // <auto-generated> | ||
| #pragma warning disable 108 // new keyword hiding | ||
| namespace Microsoft.UI.Input; | ||
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| /// <summary> | ||
| /// Specifies the possible reasons for a focus navigation event. | ||
| /// </summary> | ||
| public enum FocusNavigationReason | ||
| { | ||
| /// <summary> | ||
| /// Programmatically perform focus navigation. | ||
| /// </summary> | ||
| Programmatic = 0, | ||
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| /// <summary> | ||
| /// Restore focus to a previous state. | ||
| /// </summary> | ||
| Restore = 1, | ||
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| /// <summary> | ||
| /// Navigate to the first element in the focus recipient. | ||
| /// </summary> | ||
| First = 2, | ||
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| /// <summary> | ||
| /// Navigate to the last element in the focus recipient. | ||
| /// </summary> | ||
| Last = 3, | ||
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| /// <summary> | ||
| /// Navigate focus left. | ||
| /// </summary> | ||
| Left = 4, | ||
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| /// <summary> | ||
| /// Navigate focus up. | ||
| /// </summary> | ||
| Up = 5, | ||
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| /// <summary> | ||
| /// Navigate focus right. | ||
| /// </summary> | ||
| Right = 6, | ||
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| /// <summary> | ||
| /// Navigate focus down. | ||
| /// </summary> | ||
| Down = 7, | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| using System; | ||
| using Windows.Foundation; | ||
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| namespace Microsoft.UI.Input; | ||
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| /// <summary> | ||
| /// Provides details for focus navigation events. | ||
| /// </summary> | ||
| public partial class FocusNavigationRequest | ||
| { | ||
| internal FocusNavigationRequest(FocusNavigationReason reason) | ||
| { | ||
| Reason = reason; | ||
| } | ||
|
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| /// <summary> | ||
| /// Gets the unique ID generated when a focus movement event is initiated. | ||
| /// </summary> | ||
| public Guid CorrelationId { get; init; } | ||
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| /// <summary> | ||
| /// Gets the reason for a focus navigation event. | ||
| /// </summary> | ||
| public FocusNavigationReason Reason { get; } | ||
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| /// <summary> | ||
| /// Gets the bounding rectangle used to identify the focus candidates most likely to receive navigation focus. | ||
| /// </summary> | ||
| public Rect? HintRect { get; init; } | ||
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| /// <summary> | ||
| /// Creates an instance of FocusNavigationRequest using the specified FocusNavigationReason. | ||
| /// </summary> | ||
| /// <param name="reason">The reason for a focus navigation event.</param> | ||
| /// <returns>A FocusNavigationRequest object.</returns> | ||
| public static FocusNavigationRequest Create(FocusNavigationReason reason) => new(reason); | ||
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| /// <summary> | ||
| /// Creates an instance of FocusNavigationRequest using the specified FocusNavigationReason and hint Rect. | ||
| /// </summary> | ||
| /// <param name="reason">The reason for a focus navigation event.</param> | ||
| /// <param name="hintRect">The bounding rectangle used to identify the focus candidates most likely to receive navigation focus.</param> | ||
| /// <returns>A FocusNavigationRequest object.</returns> | ||
| public static FocusNavigationRequest Create(FocusNavigationReason reason, Rect hintRect) => new(reason) | ||
| { | ||
| HintRect = hintRect | ||
| }; | ||
|
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| /// <summary> | ||
| /// Creates an instance of FocusNavigationRequest using the specified FocusNavigationReason, hint Rect, and unique identifier. | ||
| /// </summary> | ||
| /// <param name="reason">The reason for a focus navigation event.</param> | ||
| /// <param name="hintRect">The bounding rectangle used to identify the focus candidates most likely to receive navigation focus.</param> | ||
| /// <param name="correlationId">The unique ID generated when a focus movement event is initiated.</param> | ||
| /// <returns>A FocusNavigationRequest object.</returns> | ||
| public static FocusNavigationRequest Create(FocusNavigationReason reason, Rect hintRect, Guid correlationId) => new(reason) | ||
| { | ||
| HintRect = hintRect, | ||
| CorrelationId = correlationId | ||
| }; | ||
| } |
24 changes: 24 additions & 0 deletions
24
src/Uno.UI/Microsoft/UI/Input/FocusNavigationRequestEventArgs.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| using System; | ||
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| namespace Microsoft.UI.Input; | ||
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| /// <summary> | ||
| /// Contains event data for the InputFocusController.NavigateFocusRequested and InputFocusNavigationHost.DepartFocusRequested events. | ||
| /// </summary> | ||
| public partial class FocusNavigationRequestEventArgs | ||
| { | ||
| internal FocusNavigationRequestEventArgs(FocusNavigationRequest request) | ||
| { | ||
| Request = request ?? throw new ArgumentNullException(nameof(request)); | ||
| } | ||
|
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| /// <summary> | ||
| /// Gets the details for focus navigation event. | ||
| /// </summary> | ||
| public FocusNavigationRequest Request { get; } | ||
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| /// <summary> | ||
| /// Gets or sets the result of a focus navigation event. | ||
| /// </summary> | ||
| public FocusNavigationResult Result { get; set; } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| namespace Microsoft.UI.Input; | ||
|
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| /// <summary> | ||
| /// Specifies the possible results of a focus navigation event. | ||
| /// </summary> | ||
| public enum FocusNavigationResult | ||
| { | ||
| /// <summary> | ||
| /// Event was not subscribed or the event ran into an error. This is the default value. | ||
| /// </summary> | ||
| NotMoved = 0, | ||
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| /// <summary> | ||
| /// Focus successfully moved to another component. | ||
| /// </summary> | ||
| Moved = 1, | ||
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| /// <summary> | ||
| /// No focusable element was found. | ||
| /// </summary> | ||
| NoFocusableElements = 2, | ||
| } |