ilog.views.util.swing.calendar

Interface IlvCalendarHeaderRenderer

All Known Implementing Classes:

IlvDefaultCalendarHeaderRenderer

public interface IlvCalendarHeaderRenderer

This interface defines the method required by any object that would like to be a renderer for the day-of-week column headers in an IlvJCalendarPanel. For example, to use a JLabel we suggest that you subclass IlvAbstractCellRenderer for the best performance. Your renderer would then be something like this:

 class MyHeaderRenderer extends IlvAbstractCellRenderer
  implements IlvCalendarHeaderRenderer
  {
    DateFormat dowFormat = new SimpleDateFormat("E");

    public Component getCalendarHeaderRendererComponent(
        IlvJCalendarPanel calendarPanel,
        Calendar calendar,
        int column)
    {
      setText(dowFormat.format(calendar.getTime()));
      setFont(calendarPanel.getHeaderFont());
      setBackground(calendarPanel.getHeaderBackground());
      setForeground(calendarPanel.getHeaderForeground());
      return this;
    }
  }
 

Since:

JViews 5.5

See Also:

IlvJCalendarPanel.setHeaderRenderer(ilog.views.util.swing.calendar.IlvCalendarHeaderRenderer), IlvDefaultCalendarHeaderRenderer, IlvAbstractCellRenderer

Method Summary

Modifier and Type	Method and Description
Component	getCalendarHeaderRendererComponent(IlvJCalendarPanel calendarPanel, Calendar calendar, int column) Returns a component that has been configured to render the specified day-of-week column header.

Method Detail

getCalendarHeaderRendererComponent

Component getCalendarHeaderRendererComponent(IlvJCalendarPanel calendarPanel,
                                             Calendar calendar,
                                             int column)

Returns a component that has been configured to render the specified day-of-week column header. That component's paint method is then called to "render" the header.

Parameters:

calendarPanel - The IlvJCalendarPanel that is asking the renderer to draw.

calendar - The calendar value of the day-of-week column.

column - The column index of the day-of-week column header being drawn.

Returns:

A component whose paint() method will render the day-of-week column header.