102 lines
2.3 KiB
Java
102 lines
2.3 KiB
Java
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package zutil.ui.wizard;
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import java.awt.AWTEvent;
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import java.awt.Component;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.FocusEvent;
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import java.awt.event.FocusListener;
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import java.util.HashMap;
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import javax.swing.JList;
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import javax.swing.JToggleButton;
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import javax.swing.event.ListSelectionEvent;
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import javax.swing.event.ListSelectionListener;
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import javax.swing.text.JTextComponent;
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public class WizardActionHandler implements ActionListener, FocusListener, ListSelectionListener{
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private HashMap<String, Object> values;
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public WizardActionHandler(HashMap<String, Object> values){
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this.values = values;
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}
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public void actionPerformed(ActionEvent e) {
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event(e);
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}
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public void focusGained(FocusEvent e) {
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event(e);
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}
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public void focusLost(FocusEvent e) {
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event(e);
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}
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public void event(AWTEvent e){
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if(e.getSource() instanceof Component)
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registerValue( (Component)e.getSource() );
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}
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public void valueChanged(ListSelectionEvent e) {
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if(e.getSource() instanceof Component)
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registerValue( (Component)e.getSource() );
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}
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public void registerListener(Component c){
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/**
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* JToggleButton
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* JCheckBox
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* JRadioButton
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*/
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if(c instanceof JToggleButton){
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JToggleButton o = (JToggleButton) c;
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o.addActionListener( this );
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}
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/**
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* JEditorPane
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* JTextArea
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* JTextField
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*/
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else if(c instanceof JTextComponent){
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JTextComponent o = (JTextComponent) c;
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o.addFocusListener( this );
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}
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/**
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* JList
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*/
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else if(c instanceof JList){
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JList o = (JList) c;
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o.addListSelectionListener( this );
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}
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}
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/**
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* Registers the state of the event source
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* @param e is the event
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*/
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public void registerValue(Component c) {
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/**
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* JToggleButton
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* JCheckBox
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* JRadioButton
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*/
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if(c instanceof JToggleButton){
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JToggleButton o = (JToggleButton) c;
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values.put( o.getName() , o.isSelected() );
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}
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/**
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* JEditorPane
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* JTextArea
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* JTextField
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*/
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else if(c instanceof JTextComponent){
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JTextComponent o = (JTextComponent) c;
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values.put( o.getName() , o.getText() );
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}
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/**
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* JList
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*/
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else if(c instanceof JList){
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JList o = (JList) c;
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values.put( o.getName() , o.getSelectedValue() );
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}
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}
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}
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