Application: gvSIG desktop » Library: org.gvsig.tools

package org.gvsig.tools.swing.impl.webbrowsersimple;

import com.jeta.forms.components.image.ImageComponent;

import com.jeta.open.i18n.I18NUtils;

import com.jgoodies.forms.layout.CellConstraints;

import com.jgoodies.forms.layout.FormLayout;

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.ComponentOrientation;

import java.awt.Container;

import java.awt.Dimension;

import javax.swing.Box;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JEditorPane;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.JTextField;

import javax.swing.border.EmptyBorder;

import javax.swing.border.LineBorder;

public class JWebBrowserSimplelView extends JPanel

{

   JTextField txtURL = new JTextField();

   JTextField txtSearch = new JTextField();

   JLabel lblStatus = new JLabel();

   ImageComponent imgSearch = new ImageComponent();

   JButton btnSearchNext = new JButton();

   JButton btnSearchPrevious = new JButton();

   JButton btnPrevious = new JButton();

   JButton btnNext = new JButton();

   JButton btnRefresh = new JButton();

   JButton btnConfig = new JButton();

   JEditorPane txtBrowser = new JEditorPane();

   /**

    * Default constructor

    */

   public JWebBrowserSimplelView()

   {

      initializePanel();

   }

   /**

    * Adds fill components to empty cells in the first row and first column of the grid.

    * This ensures that the grid spacing will be the same as shown in the designer.

    * @param cols an array of column indices in the first row where fill components should be added.

    * @param rows an array of row indices in the first column where fill components should be added.

    */

   void addFillComponents( Container panel, int[] cols, int[] rows )

   {

      Dimension filler = new Dimension(10,10);

      boolean filled_cell_11 = false;

      CellConstraints cc = new CellConstraints();

      if ( cols.length > 0 && rows.length > 0 )

      {

         if ( cols[0] == 1 && rows[0] == 1 )

         {

            /** add a rigid area  */

            panel.add( Box.createRigidArea( filler ), cc.xy(1,1) );

            filled_cell_11 = true;

         }

      }

      for( int index = 0; index < cols.length; index++ )

      {

         if ( cols[index] == 1 && filled_cell_11 )

         {

            continue;

         }

         panel.add( Box.createRigidArea( filler ), cc.xy(cols[index],1) );

      }

      for( int index = 0; index < rows.length; index++ )

      {

         if ( rows[index] == 1 && filled_cell_11 )

         {

            continue;

         }

         panel.add( Box.createRigidArea( filler ), cc.xy(1,rows[index]) );

      }

   }

   /**

    * Helper method to load an image file from the CLASSPATH

    * @param imageName the package and name of the file to load relative to the CLASSPATH

    * @return an ImageIcon instance with the specified image file

    * @throws IllegalArgumentException if the image resource cannot be loaded.

    */

   public ImageIcon loadImage( String imageName )

   {

      try

      {

         ClassLoader classloader = getClass().getClassLoader();

         java.net.URL url = classloader.getResource( imageName );

         if ( url != null )

         {

            ImageIcon icon = new ImageIcon( url );

            return icon;

         }

      }

      catch( Exception e )

      {

         e.printStackTrace();

      }

      throw new IllegalArgumentException( "Unable to load image: " + imageName );

   }

   /**

    * Method for recalculating the component orientation for 

    * right-to-left Locales.

    * @param orientation the component orientation to be applied

    */

   public void applyComponentOrientation( ComponentOrientation orientation )

   {

      // Not yet implemented...

      // I18NUtils.applyComponentOrientation(this, orientation);

      super.applyComponentOrientation(orientation);

   }

   public JPanel createPanel()

   {

      JPanel jpanel1 = new JPanel();

      FormLayout formlayout1 = new FormLayout("FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:GROW(1.0),FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE","CENTER:4DLU:NONE,CENTER:DEFAULT:NONE,CENTER:2DLU:NONE,FILL:DEFAULT:GROW(1.0),CENTER:2DLU:NONE,CENTER:DEFAULT:NONE,CENTER:4DLU:NONE");

      CellConstraints cc = new CellConstraints();

      jpanel1.setLayout(formlayout1);

      txtURL.setName("txtURL");

      jpanel1.add(txtURL,cc.xy(8,2));

      jpanel1.add(createPanel1(),cc.xywh(2,6,9,1));

      btnPrevious.setName("btnPrevious");

      EmptyBorder emptyborder1 = new EmptyBorder(0,0,0,0);

      btnPrevious.setBorder(emptyborder1);

      jpanel1.add(btnPrevious,new CellConstraints(2,2,1,1,CellConstraints.FILL,CellConstraints.FILL));

      btnNext.setName("btnNext");

      EmptyBorder emptyborder2 = new EmptyBorder(0,0,0,0);

      btnNext.setBorder(emptyborder2);

      jpanel1.add(btnNext,new CellConstraints(4,2,1,1,CellConstraints.FILL,CellConstraints.FILL));

      btnRefresh.setName("btnRefresh");

      EmptyBorder emptyborder3 = new EmptyBorder(0,0,0,0);

      btnRefresh.setBorder(emptyborder3);

      jpanel1.add(btnRefresh,new CellConstraints(6,2,1,1,CellConstraints.FILL,CellConstraints.FILL));

      btnConfig.setEnabled(false);

      btnConfig.setName("btnConfig");

      EmptyBorder emptyborder4 = new EmptyBorder(0,0,0,0);

      btnConfig.setBorder(emptyborder4);

      jpanel1.add(btnConfig,new CellConstraints(10,2,1,1,CellConstraints.FILL,CellConstraints.FILL));

      txtBrowser.setName("txtBrowser");

      JScrollPane jscrollpane1 = new JScrollPane();

      jscrollpane1.setViewportView(txtBrowser);

      jscrollpane1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);

      jscrollpane1.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);

      jpanel1.add(jscrollpane1,cc.xywh(2,4,9,1));

      addFillComponents(jpanel1,new int[]{ 1,2,3,4,5,6,7,8,9,10,11 },new int[]{ 1,2,3,4,5,6,7 });

      return jpanel1;

   }

   public JPanel createPanel1()

   {

      JPanel jpanel1 = new JPanel();

      FormLayout formlayout1 = new FormLayout("FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:MIN(12DLU;DEFAULT):GROW(0.3),FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:GROW(0.7)","CENTER:DEFAULT:NONE");

      CellConstraints cc = new CellConstraints();

      jpanel1.setLayout(formlayout1);

      txtSearch.setName("txtSearch");

      jpanel1.add(txtSearch,cc.xy(3,1));

      lblStatus.setName("lblStatus");

      LineBorder lineborder1 = new LineBorder(new Color(189,190,176),1,false);

      lblStatus.setBorder(lineborder1);

      jpanel1.add(lblStatus,new CellConstraints(9,1,1,1,CellConstraints.FILL,CellConstraints.FILL));

      imgSearch.setName("imgSearch");

      jpanel1.add(imgSearch,cc.xy(1,1));

      btnSearchNext.setName("btnSearchNext");

      EmptyBorder emptyborder1 = new EmptyBorder(0,0,0,0);

      btnSearchNext.setBorder(emptyborder1);

      jpanel1.add(btnSearchNext,cc.xy(5,1));

      btnSearchPrevious.setName("btnSearchPrevious");

      EmptyBorder emptyborder2 = new EmptyBorder(0,0,0,0);

      btnSearchPrevious.setBorder(emptyborder2);

      jpanel1.add(btnSearchPrevious,cc.xy(7,1));

      addFillComponents(jpanel1,new int[]{ 2,4,6,8 },new int[0]);

      return jpanel1;

   }

   /**

    * Initializer

    */

   protected void initializePanel()

   {

      setLayout(new BorderLayout());

      add(createPanel(), BorderLayout.CENTER);

   }

}