Source for org.jfree.report.modules.gui.swing.preview.DefaultReportController

   1: /**
   2:  * ========================================
   3:  * JFreeReport : a free Java report library
   4:  * ========================================
   5:  *
   6:  * Project Info:  http://reporting.pentaho.org/
   7:  *
   8:  * (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors.
   9:  *
  10:  * This library is free software; you can redistribute it and/or modify it under the terms
  11:  * of the GNU Lesser General Public License as published by the Free Software Foundation;
  12:  * either version 2.1 of the License, or (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  15:  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  16:  * See the GNU Lesser General Public License for more details.
  17:  *
  18:  * You should have received a copy of the GNU Lesser General Public License along with this
  19:  * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20:  * Boston, MA 02111-1307, USA.
  21:  *
  22:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
  23:  * in the United States and other countries.]
  24:  *
  25:  * ------------
  26:  * $Id: DefaultReportController.java 3525 2007-10-16 11:43:48Z tmorgner $
  27:  * ------------
  28:  * (C) Copyright 2000-2005, by Object Refinery Limited.
  29:  * (C) Copyright 2005-2007, by Pentaho Corporation.
  30:  */
  31: package org.jfree.report.modules.gui.swing.preview;
  32: 
  33: import java.awt.BorderLayout;
  34: import javax.swing.JComponent;
  35: import javax.swing.JMenu;
  36: import javax.swing.JPanel;
  37: 
  38: public class DefaultReportController extends JPanel implements ReportController
  39: {
  40:   /**
  41:    * Creates a new <code>JPanel</code> with a double buffer and a flow layout.
  42:    */
  43:   public DefaultReportController ()
  44:   {
  45:   }
  46: 
  47:   /**
  48:    * Returns the graphical representation of the controler. This component will be added
  49:    * between the menu bar and the toolbar.
  50:    * <p/>
  51:    * Changes to this property are not detected automaticly, you have to call
  52:    * "refreshControler" whenever you want to display a completly new control panel.
  53:    *
  54:    * @return the controler component.
  55:    */
  56:   public JComponent getControlPanel ()
  57:   {
  58:     return this;
  59:   }
  60: 
  61:   /**
  62:    * The default implementation has no menus.
  63:    *
  64:    * @return an empty array.
  65:    */
  66:   public JMenu[] getMenus ()
  67:   {
  68:     return new JMenu[0];
  69:   }
  70: 
  71:   /**
  72:    * Returns the location for the report controler, one of BorderLayout.NORTH,
  73:    * BorderLayout.SOUTH, BorderLayout.EAST or BorderLayout.WEST.
  74:    *
  75:    * @return the location;
  76:    */
  77:   public String getControllerLocation ()
  78:   {
  79:     return BorderLayout.NORTH;
  80:   }
  81: 
  82:   /**
  83:    * Defines, whether the controler component is placed between the report pane and the
  84:    * toolbar.
  85:    *
  86:    * @return true, if this is a inne component.
  87:    */
  88:   public boolean isInnerComponent ()
  89:   {
  90:     return false;
  91:   }
  92: 
  93:   public void initialize(final PreviewPane pane)
  94:   {
  95: 
  96:   }
  97: }