1 files changed, 49 insertions, 0 deletions
diff --git a/PerlQt/tutorials/t8/t8.pl b/PerlQt/tutorials/t8/t8.pl
new file mode 100644
index 0000000..51967ca
--- /dev/null
+++ b/PerlQt/tutorials/t8/t8.pl
@@ -0,0 +1,49 @@
+#!/usr/bin/perl -w
+use strict;
+use blib;
+
+package MyWidget;
+use strict;
+use Qt;
+use Qt::isa qw(Qt::Widget);
+
+use LCDRange;
+use CannonField;
+
+sub NEW {
+    shift->SUPER::NEW(@_);
+
+    my $quit = Qt::PushButton("Quit", this, "quit");
+    $quit->setFont(Qt::Font("Times", 18, &Qt::Font::Bold));
+
+    Qt::app->connect($quit, SIGNAL('clicked()'), SLOT('quit()'));
+
+    my $angle = LCDRange(this, "angle");
+    $angle->setRange(5, 70);
+
+    my $cannonField = CannonField(this, "cannonField");
+
+    $cannonField->connect($angle, SIGNAL('valueChanged(int)'), SLOT('setAngle(int)'));
+    $angle->connect($cannonField, SIGNAL('angleChanged(int)'), SLOT('setValue(int)'));
+
+    my $grid = Qt::GridLayout(this, 2, 2, 10);
+    $grid->addWidget($quit, 0, 0);
+    $grid->addWidget($angle, 1, 0, &AlignTop);
+    $grid->addWidget($cannonField, 1, 1);
+    $grid->setColStretch(1, 10);
+
+    $angle->setValue(60);
+    $angle->setFocus();
+}
+
+package main;
+use Qt;
+use MyWidget;
+
+my $a = Qt::Application(\@ARGV);
+
+my $w = MyWidget;
+$w->setGeometry(100, 100, 500, 355);
+$a->setMainWidget($w);
+$w->show;
+exit $a->exec;