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59 lines
2.4 KiB
C#
59 lines
2.4 KiB
C#
namespace Terminal.Gui;
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/// <summary>Args for events that relate to specific <see cref="View"/></summary>
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public class ViewEventArgs : EventArgs
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{
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/// <summary>Creates a new instance of the <see cref="Terminal.Gui.View"/> class.</summary>
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/// <param name="view"></param>
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public ViewEventArgs (View view) { View = view; }
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/// <summary>The view that the event is about.</summary>
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/// <remarks>
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/// Can be different from the sender of the <see cref="EventHandler"/> for example if event describes the adding a
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/// child then sender may be the parent while <see cref="View"/> is the child being added.
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/// </remarks>
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public View View { get; }
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}
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/// <summary>Event arguments for the <see cref="View.LayoutComplete"/> event.</summary>
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public class LayoutEventArgs : EventArgs
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{
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/// <summary>The view-relative bounds of the <see cref="View"/> before it was laid out.</summary>
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public Rectangle OldBounds { get; set; }
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}
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/// <summary>Event args for draw events</summary>
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public class DrawEventArgs : EventArgs
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{
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/// <summary>Creates a new instance of the <see cref="DrawEventArgs"/> class.</summary>
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/// <param name="rect">
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/// Gets the view-relative rectangle describing the currently visible viewport into the
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/// <see cref="View"/>.
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/// </param>
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public DrawEventArgs (Rectangle rect) { Rectangle = rect; }
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/// <summary>If set to true, the draw operation will be canceled, if applicable.</summary>
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public bool Cancel { get; set; }
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/// <summary>Gets the view-relative rectangle describing the currently visible viewport into the <see cref="View"/>.</summary>
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public Rectangle Rectangle { get; }
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}
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/// <summary>Defines the event arguments for <see cref="View.SetFocus()"/></summary>
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public class FocusEventArgs : EventArgs
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{
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/// <summary>Constructs.</summary>
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/// <param name="view">The view that gets or loses focus.</param>
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public FocusEventArgs (View view) { View = view; }
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/// <summary>
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/// Indicates if the current focus event has already been processed and the driver should stop notifying any other
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/// event subscriber. Its important to set this value to true specially when updating any View's layout from inside the
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/// subscriber method.
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/// </summary>
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public bool Handled { get; set; }
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/// <summary>Indicates the current view that gets or loses focus.</summary>
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public View View { get; set; }
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}
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