JAL-3026 srcjar files for VARNA and log4j

[jalview.git] / srcjar / fr / orsay / lri / varna / controlers / ControleurGlobalRescale.java

diff --git a/srcjar/fr/orsay/lri/varna/controlers/ControleurGlobalRescale.java b/srcjar/fr/orsay/lri/varna/controlers/ControleurGlobalRescale.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.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+
+import fr.orsay.lri.varna.VARNAPanel;
+import fr.orsay.lri.varna.models.VARNAEdits;
+import fr.orsay.lri.varna.views.VueGlobalRescale;
+import fr.orsay.lri.varna.views.VueGlobalRotation;
+
+
+public class ControleurGlobalRescale implements ChangeListener {
+
+       private VueGlobalRescale _vGR;
+       private double _oldScale;
+       private VARNAPanel _vp;
+
+       public ControleurGlobalRescale(VueGlobalRescale vGR, VARNAPanel vp) {
+               _vGR = vGR;
+               _oldScale = 1.0;
+               _vp = vp;
+       }
+
+       public void stateChanged(ChangeEvent e) {
+               _vp.getVARNAUI().UIGlobalRescale(_vGR.getScale()/_oldScale);
+               _oldScale = _vGR.getScale();
+       }
+}