src/jalview/jbgui/GSliderPanel.java

   1 /*
   2  * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
   3  * Copyright (C) $$Year-Rel$$ The Jalview Authors
   4  *
   5  * This file is part of Jalview.
   6  *
   7  * Jalview is free software: you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation, either version 3
  10  * of the License, or (at your option) any later version.
  11  *
  12  * Jalview is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty
  14  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15  * PURPOSE.  See the GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
  19  * The Jalview Authors are detailed in the 'AUTHORS' file.
  20  */
  21 package jalview.jbgui;
  22
  23 import jalview.util.MessageManager;
  24
  25 import java.awt.BorderLayout;
  26 import java.awt.Color;
  27 import java.awt.Dimension;
  28 import java.awt.FlowLayout;
  29 import java.awt.GridLayout;
  30 import java.awt.event.ActionEvent;
  31 import java.awt.event.ActionListener;
  32 import java.awt.event.FocusAdapter;
  33 import java.awt.event.FocusEvent;
  34 import java.awt.event.MouseAdapter;
  35 import java.awt.event.MouseEvent;
  36
  37 import javax.swing.JButton;
  38 import javax.swing.JCheckBox;
  39 import javax.swing.JLabel;
  40 import javax.swing.JPanel;
  41 import javax.swing.JSlider;
  42 import javax.swing.JTextField;
  43 import javax.swing.SwingConstants;
  44
  45 /**
  46  * DOCUMENT ME!
  47  *
  48  * @author $author$
  49  * @version $Revision$
  50  */
  51 public class GSliderPanel extends JPanel
  52 {
  53   // this is used for conservation colours, PID colours and redundancy threshold
  54   protected JSlider slider = new JSlider();
  55
  56   protected JTextField valueField = new JTextField();
  57
  58   protected JLabel label = new JLabel();
  59
  60   protected JPanel southPanel = new JPanel();
  61
  62   GridLayout gridLayout1 = new GridLayout();
  63
  64   JPanel jPanel2 = new JPanel();
  65
  66   protected JButton applyButton = new JButton();
  67
  68   protected JButton undoButton = new JButton();
  69
  70   FlowLayout flowLayout1 = new FlowLayout();
  71
  72   protected JCheckBox allGroupsCheck = new JCheckBox();
  73
  74   BorderLayout borderLayout1 = new BorderLayout();
  75
  76   JPanel jPanel1 = new JPanel();
  77
  78   BorderLayout borderLayout2 = new BorderLayout();
  79
  80   /**
  81    * Creates a new GSliderPanel object.
  82    */
  83   public GSliderPanel()
  84   {
  85     try
  86     {
  87       jbInit();
  88     } catch (Exception e)
  89     {
  90       e.printStackTrace();
  91     }
  92   }
  93
  94   /**
  95    * DOCUMENT ME!
  96    *
  97    * @throws Exception
  98    *           DOCUMENT ME!
  99    */
 100   private void jbInit() throws Exception
 101   {
 102     this.setLayout(gridLayout1);
 103     slider.setMajorTickSpacing(10);
 104     slider.setMinorTickSpacing(1);
 105     slider.setPaintTicks(true);
 106     slider.setBackground(Color.white);
 107     slider.setFont(new java.awt.Font("Verdana", 0, 11));
 108     slider.setDoubleBuffered(true);
 109     slider.addMouseListener(new MouseAdapter()
 110     {
 111       @Override
 112       public void mouseReleased(MouseEvent e)
 113       {
 114         slider_mouseReleased(e);
 115       }
 116     });
 117     valueField.setFont(new java.awt.Font("Verdana", 0, 11));
 118     valueField.setMinimumSize(new Dimension(6, 14));
 119     valueField.setPreferredSize(new Dimension(50, 12));
 120     valueField.setText("");
 121     valueField.setHorizontalAlignment(SwingConstants.CENTER);
 122     valueField.addActionListener(new ActionListener()
 123     {
 124       @Override
 125       public void actionPerformed(ActionEvent e)
 126       {
 127         valueField_actionPerformed();
 128       }
 129     });
 130     valueField.addFocusListener(new FocusAdapter()
 131     {
 132       @Override
 133       public void focusLost(FocusEvent e)
 134       {
 135         valueField_actionPerformed();
 136       }
 137     });
 138     label.setFont(new java.awt.Font("Verdana", 0, 11));
 139     label.setOpaque(false);
 140     label.setHorizontalAlignment(SwingConstants.CENTER);
 141     label.setText(MessageManager.getString("label.set_this_label_text"));
 142     southPanel.setLayout(borderLayout1);
 143     gridLayout1.setRows(2);
 144     jPanel2.setLayout(flowLayout1);
 145     applyButton.setFont(new java.awt.Font("Verdana", 0, 11));
 146     applyButton.setOpaque(false);
 147     applyButton.setText(MessageManager.getString("action.apply"));
 148     applyButton.addActionListener(new java.awt.event.ActionListener()
 149     {
 150       @Override
 151       public void actionPerformed(ActionEvent e)
 152       {
 153         applyButton_actionPerformed(e);
 154       }
 155     });
 156     undoButton.setEnabled(false);
 157     undoButton.setFont(new java.awt.Font("Verdana", 0, 11));
 158     undoButton.setOpaque(false);
 159     undoButton.setText(MessageManager.getString("action.undo"));
 160     undoButton.addActionListener(new java.awt.event.ActionListener()
 161     {
 162       @Override
 163       public void actionPerformed(ActionEvent e)
 164       {
 165         undoButton_actionPerformed(e);
 166       }
 167     });
 168     allGroupsCheck.setEnabled(false);
 169     allGroupsCheck.setFont(new java.awt.Font("Verdana", 0, 11));
 170     allGroupsCheck.setOpaque(false);
 171     allGroupsCheck.setText(MessageManager
 172             .getString("action.apply_all_groups"));
 173     allGroupsCheck.addActionListener(new java.awt.event.ActionListener()
 174     {
 175       @Override
 176       public void actionPerformed(ActionEvent e)
 177       {
 178         allGroupsCheck_actionPerformed(e);
 179       }
 180     });
 181     this.setBackground(Color.white);
 182     this.setPreferredSize(new Dimension(415, 84));
 183     jPanel2.setOpaque(false);
 184     southPanel.setOpaque(false);
 185     jPanel1.setLayout(borderLayout2);
 186     jPanel1.setOpaque(false);
 187     this.add(jPanel2, null);
 188     jPanel2.add(label, null);
 189     jPanel2.add(applyButton, null);
 190     jPanel2.add(undoButton, null);
 191     this.add(southPanel, null);
 192     southPanel.add(jPanel1, java.awt.BorderLayout.EAST);
 193     southPanel.add(slider, java.awt.BorderLayout.CENTER);
 194     jPanel1.add(valueField, java.awt.BorderLayout.CENTER);
 195     jPanel1.add(allGroupsCheck, java.awt.BorderLayout.EAST);
 196   }
 197
 198   /**
 199    * Action on changing the slider text field value
 200    */
 201   protected void valueField_actionPerformed()
 202   {
 203     try
 204     {
 205       int i = Integer.valueOf(valueField.getText());
 206       slider.setValue(i);
 207     } catch (NumberFormatException ex)
 208     {
 209       valueField.setText(String.valueOf(slider.getValue()));
 210     }
 211   }
 212
 213   /**
 214    * DOCUMENT ME!
 215    *
 216    * @param e
 217    *          DOCUMENT ME!
 218    */
 219   protected void applyButton_actionPerformed(ActionEvent e)
 220   {
 221   }
 222
 223   /**
 224    * DOCUMENT ME!
 225    *
 226    * @param e
 227    *          DOCUMENT ME!
 228    */
 229   protected void undoButton_actionPerformed(ActionEvent e)
 230   {
 231   }
 232
 233   /**
 234    * DOCUMENT ME!
 235    *
 236    * @param e
 237    *          DOCUMENT ME!
 238    */
 239   protected void allGroupsCheck_actionPerformed(ActionEvent e)
 240   {
 241   }
 242
 243   public void slider_mouseReleased(MouseEvent e)
 244   {
 245
 246   }
 247 }