Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / tools / perl-5.8.0 / lib / site_perl / 5.8.0 / sun4-solaris / auto / Tk / Toplevel / FG_Create.al

# NOTE: Derived from blib/lib/Tk/Toplevel.pm.
# Changes made here will be lost when autosplit is run again.
# See AutoSplit.pm.
package Tk::Toplevel;

#line 80 "blib/lib/Tk/Toplevel.pm (autosplit into blib/lib/auto/Tk/Toplevel/FG_Create.al)"
#----------------------------------------------------------------------
#
#                       Focus Group
#
# Focus groups are used to handle the user's focusing actions inside a
# toplevel.
#
# One example of using focus groups is: when the user focuses on an
# entry, the text in the entry is highlighted and the cursor is put to
# the end of the text. When the user changes focus to another widget,
# the text in the previously focused entry is validated.
#

#----------------------------------------------------------------------
# tkFocusGroup_Create --
#
#       Create a focus group. All the widgets in a focus group must be
#       within the same focus toplevel. Each toplevel can have only
#       one focus group, which is identified by the name of the
#       toplevel widget.
#
sub FG_Create {
   my $t = shift;
   unless (exists $t->{'_fg'}) {
       $t->{'_fg'} = 1;
       $t->bind('<FocusIn>', sub {
                    my $w = shift;
                    my $Ev = $w->XEvent;
                    $t->FG_In($w, $Ev->d);
                }
               );
       $t->bind('<FocusOut>', sub {
                    my $w = shift;
                    my $Ev = $w->XEvent;
                    $t->FG_Out($w, $Ev->d);
                }
               );
       $t->bind('<Destroy>', sub {
                    my $w = shift;
                    my $Ev = $w->XEvent;
                    $t->FG_Destroy($w);
                }
               );
       # <Destroy> is not sufficient to break loops if never mapped.
       $t->OnDestroy([$t,'FG_Destroy']);
   }
}

# end of Tk::Toplevel::FG_Create
1;