-relief of a Listbox is
'sunken'. The default
-borderwidth is 2. Figure 7-3
shows the five different relief types (
sunken). In the
first window, the default
-borderwidth is used; in
the second window, a
-borderwidth of 4 is used. To
save space in the windows, we didn’t draw any Scrollbars.
Figure 7-3. Examples of -relief and -borderwidth in Listboxes
is also a border width associated with any selected text. This is
controlled by the
-selectborderwidthoption. Figure 7-4 shows what changing
the selection border width to 4 does to the Listbox.
Figure 7-4. Example of -selectborderwidth => 4