1 files changed, 79 insertions, 0 deletions
diff --git a/src/MTools/Comp/MFlicker.pm b/src/MTools/Comp/MFlicker.pm
new file mode 100644
index 0000000..fd622c8
--- /dev/null
+++ b/src/MTools/Comp/MFlicker.pm
@@ -0,0 +1,79 @@
+package MTools::Comp::MFlicker;
+#	This program is free software; you can redistribute it and/or
+#	modify it under the terms of the GNU LGPL Libray General Public License
+#	as published by the Free Software Foundation; either version 2
+#	of the License, or (at your option) any later version.
+#
+#	This program is distributed in the hope that it will be useful,
+#	but WITHOUT ANY WARRANTY; without even the implied warranty of
+#	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#	GNU Library General Public License for more details.
+#
+#	You should have received a copy of the GNU Library General Public License
+#	along with this program; if not, write to the Free Software
+#	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA,
+#	or refer to http://www.gnu.org/copyleft/lgpl.html
+#
+##################################################################
+
+# Le composant permet d'ajouter un comportement de clignotement ? un objet cible
+#
+# Parametres : 
+#
+#	* target : objet cible du tremblement
+#	* periode : periode du clignottement
+# Propriete :
+#	* flick : demarre le clignottement
+#	* show : rend l'objet cible toujours visible
+#	* hide : rend l'objet cible toujours masque
+
+use strict;
+use MTools;
+use MTools::MObjet;
+use MTools::MTimer;
+
+use vars qw /@ISA/;
+
+BEGIN 
+{
+	@ISA = qw /MTools::MSwitch/;
+}
+
+use Tk;
+
+sub new {
+	my ($class, $target, $periode) = @_;
+	my $self = new MTools::MObjet ();
+	$self -> {__target} = $target;
+	$self -> {__target} -> mconfigure (-visible => 0);
+	bless $self, $class;
+	
+	$self -> recordProperty ('periode', $periode);
+	
+	$self -> {__timer} = new MTools::MTimer ($periode, 1, sub {
+		$self -> {__target} -> mconfigure (-visible => !$self -> {__target} -> mget (-visible));
+	});
+	
+	plink ([$self, 'periode'], [$self -> {__timer}, 'timeout']);
+
+	return $self;
+}
+
+sub flick {
+	my ($self) = @_;
+	$self -> {__timer} -> start ();
+}
+
+sub show {
+	my ($self) = @_;
+	$self -> {__timer} -> stop ();
+	$self -> {__target} -> mconfigure (-visible => 1);
+}
+
+sub hide {
+	my ($self) = @_;
+	$self -> {__timer} -> stop ();
+	$self -> mconfigure ('state' => 'unvisible');
+}
+
+1;