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.JPanel; | |
import javax.swing.JTextField; | |
public abstract class SplashForm extends JPanel | |
{ | |
protected final JLabel _splashFileLabel = new JLabel(); | |
protected final JLabel _waitForWindowLabel = new JLabel(); | |
protected final JLabel _timeoutLabel = new JLabel(); | |
protected final JCheckBox _timeoutErrCheck = new JCheckBox(); | |
protected final JTextField _splashFileField = new JTextField(); | |
protected final JTextField _timeoutField = new JTextField(); | |
protected final JButton _splashFileButton = new JButton(); | |
protected final JCheckBox _splashCheck = new JCheckBox(); | |
protected final JCheckBox _waitForWindowCheck = new JCheckBox(); | |
/** | |
* Default constructor | |
*/ | |
public SplashForm() | |
{ | |
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:60DLU:NONE,FILL:DEFAULT:GROW(1.0),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:3DLU:NONE,CENTER:DEFAULT:NONE,CENTER:9DLU:NONE"); | |
CellConstraints cc = new CellConstraints(); | |
jpanel1.setLayout(formlayout1); | |
_splashFileLabel.setIcon(loadImage("images/asterix.gif")); | |
_splashFileLabel.setName("splashFileLabel"); | |
_splashFileLabel.setText(Messages.getString("splashFile")); | |
jpanel1.add(_splashFileLabel,cc.xy(2,4)); | |
_waitForWindowLabel.setName("waitForWindowLabel"); | |
_waitForWindowLabel.setText(Messages.getString("waitForWindow")); | |
jpanel1.add(_waitForWindowLabel,cc.xy(2,6)); | |
_timeoutLabel.setIcon(loadImage("images/asterix.gif")); | |
_timeoutLabel.setName("timeoutLabel"); | |
_timeoutLabel.setText(Messages.getString("timeout")); | |
jpanel1.add(_timeoutLabel,cc.xy(2,8)); | |
_timeoutErrCheck.setActionCommand("Signal error on timeout"); | |
_timeoutErrCheck.setName("timeoutErrCheck"); | |
_timeoutErrCheck.setText(Messages.getString("timeoutErr")); | |
_timeoutErrCheck.setToolTipText(Messages.getString("timeoutErrTip")); | |
jpanel1.add(_timeoutErrCheck,cc.xywh(4,10,2,1)); | |
_splashFileField.setName("splashFileField"); | |
_splashFileField.setToolTipText(Messages.getString("splashFileTip")); | |
jpanel1.add(_splashFileField,cc.xywh(4,4,2,1)); | |
_timeoutField.setName("timeoutField"); | |
_timeoutField.setToolTipText(Messages.getString("timeoutTip")); | |
jpanel1.add(_timeoutField,cc.xy(4,8)); | |
_splashFileButton.setIcon(loadImage("images/open16.png")); | |
_splashFileButton.setName("splashFileButton"); | |
jpanel1.add(_splashFileButton,cc.xy(7,4)); | |
_splashCheck.setActionCommand("Enable splash screen"); | |
_splashCheck.setName("splashCheck"); | |
_splashCheck.setText(Messages.getString("enableSplash")); | |
jpanel1.add(_splashCheck,cc.xywh(4,2,2,1)); | |
_waitForWindowCheck.setActionCommand("Close splash screen when an application window appears"); | |
_waitForWindowCheck.setName("waitForWindowCheck"); | |
_waitForWindowCheck.setText(Messages.getString("waitForWindowText")); | |
jpanel1.add(_waitForWindowCheck,cc.xywh(4,6,2,1)); | |
addFillComponents(jpanel1,new int[]{ 1,2,3,4,5,6,7,8 },new int[]{ 1,2,3,4,5,6,7,8,9,10,11 }); | |
return jpanel1; | |
} | |
/** | |
* Initializer | |
*/ | |
protected void initializePanel() | |
{ | |
setLayout(new BorderLayout()); | |
add(createPanel(), BorderLayout.CENTER); | |
} | |
} |