sciencetalk

Code: Selecteer alles

package applicationGUI;

import java.awt.Dimension;

import java.awt.event.*;

import javax.swing.JTextArea;

@SuppressWarnings("serial")

public class TextArea2 extends JTextArea {

protected String textPublic;

protected String textPrivate;

public TextArea2() {

super();

createFocusMethod();

textPublic = "";

textPrivate = "";

setText(textPublic);

}

public TextArea2(int rows, int columns) {

super(rows, columns);

createFocusMethod();

textPublic = "";

textPrivate = "";

setText(textPublic);

}

public TextArea2(String text, int rows, int columns) {

super(text, rows, columns);

textPublic = text;

textPrivate = "";

createFocusMethod();

setText(textPublic + textPrivate);

}

public TextArea2(String text) {

super(text);

textPublic = text;

textPrivate = "";

createFocusMethod();

setText(textPublic + textPrivate);

}

public void setPublicText(String text) {

textPublic = text;

setText(textPublic + textPrivate);

}

public void setPrivateText(String text) {

textPrivate = text;

setText(textPublic + textPrivate);

}

@Override

public Dimension getPreferredSize() {

return new Dimension(this.getRootPane().getWidth(), this.getRowHeight()

* this.getLineCount());

}

@Override

public Dimension getMaximumSize() {

return this.getPreferredSize();

}

@Override

public Dimension getMinimumSize() {

return new Dimension(this.getRootPane().getWidth(), this.getRowHeight());

}

private void createFocusMethod() {

addFocusListener(new FocusListener() {

@Override

public void focusGained(FocusEvent arg0) {

setText(textPublic);

}

@Override

public void focusLost(FocusEvent arg0) {

textPublic = getText();

setText(textPublic + textPrivate);

}

});

}

}