NAME

       Tk::FireButton - Button that keeps invoking callback when pressed

SYNOPSIS

           use Tk::FireButton;

           $fire = $parent->FireButton( ... );

           # May/should change:
           $w->Whatever(... -bitmap => $Tk::FireButton::INCBITMAP, ...);
           $w->Whatever(... -bitmap => $Tk::FireButton::DECBITMAP, ...);
           $w->Whatever(... -bitmap => $Tk::FireButton::HORIZINCBITMAP, ...);
           $w->Whatever(... -bitmap => $Tk::FireButton::HORIZDECBITMAP, ...);

DESCRIPTION

       FireButton is-a Button widget (see Tk::Button) that keeps invoking the callback bound to it as long as
       the <FireButton> is pressed.

       Four suitable bitmaps are predefined in this package: $INCBITMAP and $DECBITMAP for vertical increment
       and decrement buttons, and $HORIZINCBITMAP and $HORIZDECBITMAP for horizontal increment and decrement
       buttons. See below for methods accessing these bitmaps.

SUPER-CLASS

       The FireButton widget-class is derived from the Button widget-class and inherits all the methods and
       options its super-class (see Tk::Button).

STANDARD OPTIONS

       FireButton supports all the standard options of a Button widget.  See Tk::options for details on the
       standard options.

WIDGET-SPECIFIC OPTIONS

       Name:             repeatDelay
       Class:            RepeatDelay
       Switch:           -repeatdelay
       Fallback:      300 (milliseconds)
           Specifies the amount of time before the callback is first invoked after the Button-1 is pressed over
           the widget.

       Name:             repeatInterval
       Class:            RepeatInterval
       Switch:           -repeatinterval
       Fallback:      100 (milliseconds)
           Specifies the amount of time between invocations of the callback bound to the widget with the
           "command" option.

CHANDED OPTION FALLBACK VALUES

       The fallback values of the following options as different from the Button widget:

               -padx               => 0,
               -pady               => 0,

METHODS

       Same as for Button widget.

       Additionally, there are four methods returning the names of the standard increment and decrement bitmaps:
       INCBITMAP, HORIZINCBITMAP, DECBITMAP, and HORIZDECBITMAP.

       Subclasses of FireButton may override these methods to supply different increment and decrement bitmaps.

ADVERTISED WIDGETS

       None.

HISTORY

       The code was extracted from Tk::NumEntry and slightly modified by Achim Bohnet >ach@mpe.mpg.de>.
       Tk::NumEntry's author is Graham Barr >gbarr@pobox.com>. The current maintainer is Slaven Rezic
       >slaven@rezic.de>.