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using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
namespace System.Windows.Forms.Calendar
{
/// <summary>
/// Implements a basic <see cref="ICalendarSelectableElement"/>
/// </summary>
public abstract class CalendarSelectableElement
: ICalendarSelectableElement
{
#region Fields
private Calendar _calendar;
private Rectangle _bounds;
private DateTime _date;
private bool _selected;
#endregion
#region Ctor
/// <summary>
/// Creates a new Element
/// </summary>
/// <param name="calendar"></param>
public CalendarSelectableElement(Calendar calendar)
{
if (calendar == null) throw new ArgumentNullException("calendar");
_calendar = calendar;
}
#endregion
#region ICalendarSelectableElement Members
public virtual DateTime Date
{
get { return _date; }
}
/// <summary>
/// Gets the Calendar this element belongs to
/// </summary>
public virtual Calendar Calendar
{
get { return _calendar; }
}
/// <summary>
/// Gets the Bounds of the element on the <see cref="Calendar"/> window
/// </summary>
public virtual Rectangle Bounds
{
get { return _bounds; }
}
/// <summary>
/// Gets a value indicating if the element is currently selected
/// </summary>
public virtual bool Selected
{
get
{
return _selected;
}
}
/// <summary>
/// Compares this element with other using date as comparer
/// </summary>
/// <param name="element"></param>
/// <returns></returns>
public virtual int CompareTo(ICalendarSelectableElement element)
{
return this.Date.CompareTo(element.Date);
}
#endregion
#region Internal Methods
/// <summary>
/// Sets the value of the <see cref="Bounds"/> property
/// </summary>
/// <param name="bounds">Bounds of the element</param>
internal virtual void SetBounds(Rectangle bounds)
{
_bounds = bounds;
}
/// <summary>
/// Sets the value of the <see cref="Selected"/> property
/// </summary>
/// <param name="selected">Value indicating if the element is currently selected</param>
internal virtual void SetSelected(bool selected)
{
_selected = selected;
//Calendar.Invalidate(Bounds);
}
#endregion
}
}
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- I've been programming Windows and Web apps since 1997.
- My greatest concern nowadays is product, user interface, and usability.
- TypeScript / React expert
@geeksplainer