import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.ScrollPaneConstants;
public class Kreta extends JApplet
{
protected static final long serialVersionUID = 1;
/*
* Include the JButtons which will be used in the applet.
*
* @addButton @newButton @deleteButton @editButton
*/
JButton addButton;
JButton newButton;
JButton deleteButton;
JButton editButton;
/*
* One JList will be added to the applet to list all dishes added to the database
*
* @dishesList
*/
JList dishesList;
/*
* Three JTextFields will be added to the applet to split name, dish & price to the database @ name @ dish @ price
*/
JTextField name;
JTextField dish;
JTextField price;
/*
* Two JTextArea's are added to the applet to show the ingredients and the recipe of a dish @ recipe @ ingredients
*/
JTextArea recipe;
JTextArea ingredients;
/*
* JLabels will be added to the textfields and textarea's
*/
JLabel nameTextField;
JLabel dishTextField;
JLabel priceTextField;
JLabel recipeTextArea;
JLabel ingredientsTextArea;
@Override
public void init()
{
addButton = new JButton("Voeg Toe");
newButton = new JButton("Nieuw");
deleteButton = new JButton("Verwijder");
editButton = new JButton("Bewerk");
String[] dishes = { "gerecht 1", "gerecht 2", "gerecht 3", "gerecht 4", "gerecht 5", "gerecht 6", "gerecht 7",
"gerecht 8", "gerecht 9", "gerecht 10" };
dishesList = new JList(dishes);
name = new JTextField(12);
nameTextField = new JLabel();
nameTextField.setText("naam");
dish = new JTextField(12);
dishTextField = new JLabel();
dishTextField.setText("gerecht");
price = new JTextField(5);
priceTextField = new JLabel();
priceTextField.setText("prijs €");
recipe = new JTextArea(10, 20);
recipeTextArea = new JLabel();
recipeTextArea.setText("recept");
ingredients = new JTextArea(10, 10);
ingredientsTextArea = new JLabel();
ingredientsTextArea.setText("ingrediënten");
/*
* Make different Jpanels for each boxLayout-region @ headerPanel @ rightPanel @ footerPanel @ leftPanel @
* centerPanel
*/
JPanel headerPanel = new JPanel();
JPanel rightPanel = new JPanel();
JPanel footerPanel = new JPanel();
JPanel leftPanel = new JPanel();
JPanel centerPanel = new JPanel();
headerPanel.setBackground(Color.red);
rightPanel.setBackground(Color.red);
footerPanel.setBackground(Color.red);
leftPanel.setBackground(Color.red);
centerPanel.setBackground(Color.blue);
JScrollPane recipeScroller = new JScrollPane(recipe);
JScrollPane ingredientsScroller = new JScrollPane(ingredients);
recipe.setLineWrap(true);
ingredients.setLineWrap(true);
recipeScroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
recipeScroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
ingredientsScroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
ingredientsScroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
headerPanel.add(addButton);
headerPanel.add(newButton);
headerPanel.add(deleteButton);
headerPanel.add(editButton);
// werkt in compiler, niet in applet
addButton.addActionListener(new addAction());
newButton.addActionListener(new newAction());
deleteButton.addActionListener(new deleteAction());
editButton.addActionListener(new editAction());
leftPanel.add(dishesList);
footerPanel.add(nameTextField);
footerPanel.add(name);
footerPanel.add(dishTextField);
footerPanel.add(dish);
footerPanel.add(priceTextField);
footerPanel.add(price);
centerPanel.add(ingredientsScroller);
centerPanel.add(ingredientsTextArea);
centerPanel.add(ingredients);
centerPanel.add(recipeScroller);
centerPanel.add(recipeTextArea);
centerPanel.add(recipe);
this.getContentPane().add(BorderLayout.NORTH, headerPanel);
this.getContentPane().add(BorderLayout.EAST, rightPanel);
this.getContentPane().add(BorderLayout.SOUTH, footerPanel);
this.getContentPane().add(BorderLayout.WEST, leftPanel);
this.getContentPane().add(BorderLayout.CENTER, centerPanel);
this.setSize(600, 600);
this.setVisible(true);
} // close init-method
class addAction implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
}
}
class newAction implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
System.out.println("nieuw button");
}
}
class editAction implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
System.out.println("wijzig button");
}
}
class deleteAction implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
System.out.println("Verwijder button");
}
}
@Override
public void start()
{
} // close start-method
} // close applet
Ik werk als VBA programmeur maar ik zie mezelf absoluut geen professional met Java worden.
