Perl/Tk Pocket Reference

10. Perl/Tk Widgets 55

$hlist->yview;

Returns a list of real fractions between 0 and 1 describing

the vertical span that is visible in the window.

$hlist->yview(entryPath);

Adjusts the view in the window so that entryPath is dis-

played at the top of the window.

$hlist->yviewMoveto(fraction);

Adjusts the view in the window so that fraction of the

total height of the HList is off-screen to the top.

$hlist->yviewScroll(int, units| pages);

Shifts the view in the window up or down int lines or

screens.

LabFrame

LabFrame is a frame with a label, on either side, top, or

bottom.

-label => labelString

The text of the label to be placed with the Frame.

-labelside => side

One of

left, right, top, bottom, or acrosstop.

NoteBook

NoteBook displays several windows in limited space. The

notebook is divided into a stack of pages of which only one

is displayed at any time. The other pages can be selected by

means of choosing the visual tabs at the top of the widget.

-borderwidth -highlightthickness

-cursor -relief

-height -takefocus

-highlightbackground -width

-highlightcolor

-borderwidth -highlightthickness

-cursor -relief

-height -takefocus

56 Perl/Tk Pocket Reference

-dynamicgeometry => boolean

False ensures all noteboook pages are the same size. True

resizes the notebook as different pages are selected.

-ipadx => pixels

The amount ...