summaryrefslogtreecommitdiffstats
path: root/PerlTQt/tutorials/t7/t7.pl
diff options
context:
space:
mode:
Diffstat (limited to 'PerlTQt/tutorials/t7/t7.pl')
-rw-r--r--PerlTQt/tutorials/t7/t7.pl40
1 files changed, 40 insertions, 0 deletions
diff --git a/PerlTQt/tutorials/t7/t7.pl b/PerlTQt/tutorials/t7/t7.pl
new file mode 100644
index 0000000..0d0d0d2
--- /dev/null
+++ b/PerlTQt/tutorials/t7/t7.pl
@@ -0,0 +1,40 @@
+#!/usr/bin/perl -w
+use strict;
+use blib;
+
+package MyWidget;
+use TQt;
+use TQt::isa qw(TQt::VBox);
+
+use LCDRange;
+
+sub NEW {
+ shift->SUPER::NEW(@_);
+
+ my $quit = TQt::PushButton("Quit", this, "quit");
+ $quit->setFont(TQt::Font("Times", 18, &TQt::Font::Bold));
+
+ TQt::app->connect($quit, TQT_SIGNAL('clicked()'), TQT_SLOT('quit()'));
+
+ my $grid = TQt::Grid(4, this);
+
+ my $previous;
+ for my $r (0..3) {
+ for my $c (0..3) {
+ my $lr = LCDRange($grid);
+ $previous->connect(
+ $lr, TQT_SIGNAL('valueChanged(int)'),
+ TQT_SLOT('setValue(int)')) if $previous;
+ $previous = $lr;
+ }
+ }
+}
+
+package main;
+use MyWidget;
+
+my $a = TQt::Application(\@ARGV);
+my $w = MyWidget;
+$a->setMainWidget($w);
+$w->show;
+exit $a->exec;