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NI-S / Tk-804.025_beta12 / demos / demos / widget_lib / msgBox.pl 

            

              
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# msgBox.pl
use vars qw/$TOP/;
sub msgBox {
    my($demo) = @_;
    $TOP = $MW->WidgetDemo(
        -name             => $demo,
        -text             => 'Choose the icon and type option of the message box. Then press the "Message Box" button to see the message box.',
        -title            => 'messageBox Demo',
        -iconname         => 'messageBox',
    );
    my $upper = $TOP->Frame->pack;
    my $left = $upper->Frame;
    my $right = $upper->Frame;
    $left->pack(qw/-side left -expand yes -fill y  -pady .5c -padx .5c/);
    $right->pack(qw/-side left -expand yes -fill y  -pady .5c -padx .5c/);
    my $icon = $left->Label(qw/-text Icon/);
    my $lsep = $left->Frame(qw/-relief ridge -bd 1 -height 2/);
    $icon->pack(qw/-side top/);
    $lsep->pack(qw/-side top -fill x -expand no/);
    my $iconvar = 'info';
    foreach my $i (qw/error info question warning/) {
        $left->Radiobutton(-text => $i, -variable => \$iconvar, -value => $i,
                           qw/-width 16 -anchor w -relief flat/)->pack(
                           qw/-side top -pady 2 -anchor w -fill x/);
    }
    my $rl = $right->Label(qw/-text Type/);
    my $rsep = $right->Frame(qw/-relief ridge -bd 1 -height 2/);
    $rl->pack(qw/-side top/);
    $rsep->pack(qw/-side top -fill x -expand no/);
    my $typevar = 'OK';
    foreach my $t (qw/AbortRetryIgnore OK OKCancel RetryCancel YesNo YesNoCancel/) {
        $right->Radiobutton(-text => $t, -variable => \$typevar, -value => $t,
                            qw/-relief flat -width 16 -anchor w/)->pack(
                            qw/-side top -pady 2 -anchor w -fill x/);
    }
    my $show = $TOP->Button(-text => "Message Box",
                            -command => [\&show_messageBox, \$iconvar, \$typevar]);
    $show->pack;
} # end msgBox
sub show_messageBox {
    my($iconvar, $typevar) = @_;
    my $button = $TOP->messageBox('-icon' => $$iconvar, -type => $$typevar,
        -title => 'Message',
        -message => "This is a \"$$typevar\" type messagebox with the \"$$iconvar\" icon");
    $TOP->messageBox(qw/-icon info -type OK -message/ => "You have selected \"$button\"");
} # end show_messageBox