X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=srcjar%2Ffr%2Forsay%2Flri%2Fvarna%2Fcontrolers%2FControleurSliderLabel.java;fp=srcjar%2Ffr%2Forsay%2Flri%2Fvarna%2Fcontrolers%2FControleurSliderLabel.java;h=c78544e02a35a075abdd50aee942116b3158835a;hb=2d6292c0377bc6b773c6844a45d3f2c5fac352c7;hp=0000000000000000000000000000000000000000;hpb=954af328a2a6a0055572cd1a09ee035301222574;p=jalview.git

diff --git a/srcjar/fr/orsay/lri/varna/controlers/ControleurSliderLabel.java b/srcjar/fr/orsay/lri/varna/controlers/ControleurSliderLabel.java
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+/*
+ VARNA is a tool for the automated drawing, visualization and annotation of the secondary structure of RNA, designed as a companion software for web servers and databases.
+ Copyright (C) 2008  Kevin Darty, Alain Denise and Yann Ponty.
+ electronic mail : Yann.Ponty@lri.fr
+ paper mail : LRI, bat 490 Université Paris-Sud 91405 Orsay Cedex France
+
+ This file is part of VARNA version 3.1.
+ VARNA version 3.1 is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
+ as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+ VARNA version 3.1 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with VARNA version 3.1.
+ If not, see http://www.gnu.org/licenses.
+ */
+package fr.orsay.lri.varna.controlers;
+
+import javax.swing.JLabel;
+import javax.swing.JSlider;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+
+public class ControleurSliderLabel implements ChangeListener {
+
+	private JLabel _l;
+	private double _factor = 1.0;
+
+	public ControleurSliderLabel(JLabel zoomAmountValueLabel) {
+		_l = zoomAmountValueLabel;
+		_factor = 1.0;
+	}
+
+	public ControleurSliderLabel(JLabel zoomAmountValueLabel, boolean percent) {
+		_l = zoomAmountValueLabel;
+		if (percent)
+			_factor = 0.01;
+	}
+
+	public ControleurSliderLabel(JLabel zoomAmountValueLabel, double factor) {
+		_l = zoomAmountValueLabel;
+		_factor = factor;
+	}
+
+	public void stateChanged(ChangeEvent e) {
+		double value = ((JSlider) e.getSource()).getValue();
+		value *= _factor;
+		_l.setText(String.valueOf(value));
+	}
+}