package net.sf.launch4j.form;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Dimension;
import javax.swing.Box;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
public abstract class ClassPathForm extends JPanel
{
protected final JTextField _classpathField = new JTextField();
protected final JLabel _classpathFieldLabel = new JLabel();
protected final JLabel _classpathListLabel = new JLabel();
protected final JList _classpathList = new JList();
protected final JLabel _mainclassLabel = new JLabel();
protected final JTextField _mainclassField = new JTextField();
protected final JButton _acceptClasspathButton = new JButton();
protected final JButton _removeClasspathButton = new JButton();
protected final JButton _importClasspathButton = new JButton();
protected final JButton _classpathUpButton = new JButton();
protected final JButton _classpathDownButton = new JButton();
protected final JCheckBox _classpathCheck = new JCheckBox();
protected final JButton _newClasspathButton = new JButton();
/**
* Default constructor
*/
public ClassPathForm()
{
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 );
}
public JPanel createPanel()
{
JPanel jpanel1 = new JPanel();
FormLayout formlayout1 = new FormLayout("FILL:7DLU:NONE,RIGHT:MAX(65DLU;DEFAULT):NONE,FILL:3DLU:NONE,FILL:DEFAULT:GROW(1.0),FILL:3DLU:NONE,FILL:DEFAULT:NONE,FILL:3DLU:NONE,FILL:DEFAULT:NONE,FILL:3DLU:NONE,FILL:DEFAULT:NONE,FILL:3DLU:NONE,FILL:26PX:NONE,FILL:7DLU:NONE","CENTER:9DLU:NONE,CENTER:DEFAULT:NONE,CENTER:3DLU:NONE,CENTER:DEFAULT:NONE,CENTER:3DLU:NONE,CENTER:DEFAULT:NONE,CENTER:3DLU:NONE,CENTER:DEFAULT:NONE,CENTER:DEFAULT:GROW(1.0),CENTER:3DLU:NONE,CENTER:DEFAULT:NONE,CENTER:3DLU:NONE,CENTER:DEFAULT:NONE,CENTER:9DLU:NONE");
CellConstraints cc = new CellConstraints();
jpanel1.setLayout(formlayout1);
_classpathField.setName("classpathField");
jpanel1.add(_classpathField,cc.xywh(4,11,7,1));
_classpathFieldLabel.setIcon(loadImage("images/asterix.gif"));
_classpathFieldLabel.setName("classpathFieldLabel");
_classpathFieldLabel.setText(Messages.getString("editClassPath"));
jpanel1.add(_classpathFieldLabel,cc.xy(2,11));
_classpathListLabel.setName("classpathListLabel");
_classpathListLabel.setText(Messages.getString("classPath"));
jpanel1.add(_classpathListLabel,cc.xy(2,6));
_classpathList.setName("classpathList");
JScrollPane jscrollpane1 = new JScrollPane();
jscrollpane1.setViewportView(_classpathList);
jscrollpane1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
jscrollpane1.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
jpanel1.add(jscrollpane1,cc.xywh(4,6,7,4));
_mainclassLabel.setIcon(loadImage("images/asterix.gif"));
_mainclassLabel.setName("mainclassLabel");
_mainclassLabel.setText(Messages.getString("mainClass"));
jpanel1.add(_mainclassLabel,cc.xy(2,4));
_mainclassField.setName("mainclassField");
jpanel1.add(_mainclassField,cc.xywh(4,4,7,1));
_acceptClasspathButton.setActionCommand("Add");
_acceptClasspathButton.setIcon(loadImage("images/ok16.png"));
_acceptClasspathButton.setName("acceptClasspathButton");
_acceptClasspathButton.setText(Messages.getString("accept"));
jpanel1.add(_acceptClasspathButton,cc.xy(8,13));
_removeClasspathButton.setActionCommand("Remove");
_removeClasspathButton.setIcon(loadImage("images/cancel16.png"));
_removeClasspathButton.setName("removeClasspathButton");
_removeClasspathButton.setText(Messages.getString("remove"));
jpanel1.add(_removeClasspathButton,cc.xy(10,13));
_importClasspathButton.setIcon(loadImage("images/open16.png"));
_importClasspathButton.setName("importClasspathButton");
_importClasspathButton.setToolTipText(Messages.getString("importClassPath"));
jpanel1.add(_importClasspathButton,cc.xy(12,4));
_classpathUpButton.setIcon(loadImage("images/up16.png"));
_classpathUpButton.setName("classpathUpButton");
jpanel1.add(_classpathUpButton,cc.xy(12,6));
_classpathDownButton.setIcon(loadImage("images/down16.png"));
_classpathDownButton.setName("classpathDownButton");
jpanel1.add(_classpathDownButton,cc.xy(12,8));
_classpathCheck.setActionCommand("Custom classpath");
_classpathCheck.setName("classpathCheck");
_classpathCheck.setText(Messages.getString("customClassPath"));
jpanel1.add(_classpathCheck,cc.xy(4,2));
_newClasspathButton.setActionCommand("New");
_newClasspathButton.setIcon(loadImage("images/new16.png"));
_newClasspathButton.setName("newClasspathButton");
_newClasspathButton.setText(Messages.getString("new"));
jpanel1.add(_newClasspathButton,cc.xy(6,13));
addFillComponents(jpanel1,new int[]{ 1,2,3,4,5,6,7,8,9,10,11,12,13 },new int[]{ 1,2,3,4,5,6,7,8,9,10,11,12,13,14 });
return jpanel1;
}
/**
* Initializer
*/
protected void initializePanel()
{
setLayout(new BorderLayout());
add(createPanel(), BorderLayout.CENTER);
}
}