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Tk::Scrolled - Create a widget with attached scrollbar |
NAME
Tk::Scrolled - Create a widget with attached scrollbar(s)
SUPPORTED PLATFORMS
- Linux
- Solaris
- Windows
SYNOPSIS
$whatever = $parent->Scrolled(Whatever ?,-scrollbars=>where? ?,...?);
DESCRIPTION
To stop a flood of ScrlWhatever widgets Perl/Tk introcuded the special constructor Scrolled. Scrolled creates a widget of the given Class Whatever with attached scrollbar(s).
OPTIONS
All options beside -scrollbars explained below are passed to the Whatever widget constructor.
- -scrollbars
- Expects as argument the position where the scrollbars should be created: w, e or n, s or a combination of them. If the one or both positions are prefixed with o the scrollbar will only show up if there is a 'real' need to scroll.
ADVERTISED SUBWIDGETS
See Subwidget in the Tk::mega manpage how to use advertised widgets.
- scrolled
- the scrolled widget
- widget
- same as scrolled above. widget is the kind of widget passed to scrolled as first argument in all lowercase.
- xscrollbar
- the Scrollbar widget used for horizontal scrolling (if it exists)
- yscrollbar
- the Scrollbar widget used for vertical scrolling (if it exists)
- corner
- a frame in the corner between the vertical and horizontal scrolbar
BUGS
If a widget does not support -{x,y}scrollcommand options, Scrolled does not complain if the specified widget class does not support them. E.g.,
$parent->Scrolled('Button', ...)
One does not get an error message or warning when one tries to configure scrollbars after the widget construction:
$ascrolled->configure(-scrollbars => 'e');
SEE ALSO
KEYWORDS
scrolled, scrollbar
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Tk::Scrolled - Create a widget with attached scrollbar |