srcjar/fr/orsay/lri/varna/views/VueJPEG.java

   1 /*
   2  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.
   3  Copyright (C) 2008  Kevin Darty, Alain Denise and Yann Ponty.
   4  electronic mail : Yann.Ponty@lri.fr
   5  paper mail : LRI, bat 490 Université Paris-Sud 91405 Orsay Cedex France
   6
   7  This file is part of VARNA version 3.1.
   8  VARNA version 3.1 is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
   9  as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  10
  11  VARNA version 3.1 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  12  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  See the GNU General Public License for more details.
  14
  15  You should have received a copy of the GNU General Public License along with VARNA version 3.1.
  16  If not, see http://www.gnu.org/licenses.
  17  */
  18 package fr.orsay.lri.varna.views;
  19
  20 import java.awt.Dimension;
  21 import java.awt.FlowLayout;
  22 import java.awt.GridLayout;
  23
  24 import javax.swing.JLabel;
  25 import javax.swing.JPanel;
  26 import javax.swing.JSlider;
  27
  28 public class VueJPEG {
  29         private JSlider qualitySlider;
  30         private JSlider scaleSlider;
  31         private JPanel panel;
  32
  33         // Turn on labels at major tick marks.
  34 //      public VueJPEG() {
  35 //      }
  36
  37         public VueJPEG(boolean showQuality, boolean showScale) {
  38                 qualitySlider = new JSlider(JSlider.HORIZONTAL, 10, 100, 75);
  39                 qualitySlider.setMajorTickSpacing(5);
  40                 qualitySlider.setPaintTicks(true);
  41                 qualitySlider.setPaintLabels(true);
  42                 qualitySlider.setPreferredSize(new Dimension(400, 50));
  43                 scaleSlider = new JSlider(JSlider.HORIZONTAL, 0, 600, 100);
  44                 scaleSlider.setPreferredSize(new Dimension(400, 50));
  45                 scaleSlider.setMajorTickSpacing(100);
  46                 scaleSlider.setPaintTicks(true);
  47                 scaleSlider.setPaintLabels(true);
  48                 panel = new JPanel();
  49                 JPanel pup = new JPanel();
  50                 JPanel pdown = new JPanel();
  51                 int nbPanels = 0;
  52                 if (showQuality)
  53                         nbPanels++;
  54                 if (showScale)
  55                         nbPanels++;
  56                 panel.setLayout(new GridLayout(nbPanels, 1));
  57                 pup.setLayout(new FlowLayout(FlowLayout.LEFT));
  58                 pdown.setLayout(new FlowLayout(FlowLayout.LEFT));
  59
  60                 JLabel lseq = new JLabel("Resolution:");
  61                 JLabel lstr = new JLabel("Quality:");
  62                 pup.add(lseq);
  63                 pup.add(scaleSlider);
  64                 pdown.add(lstr);
  65                 pdown.add(qualitySlider);
  66                 if (showQuality) {
  67                         panel.add(pup);
  68                 }
  69                 if (showScale) {
  70                         panel.add(pdown);
  71                 }
  72         }
  73
  74         public JSlider getQualitySlider() {
  75                 return qualitySlider;
  76         }
  77
  78         public JSlider getScaleSlider() {
  79                 return scaleSlider;
  80         }
  81
  82         public JPanel getPanel() {
  83                 return panel;
  84         }
  85 }