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transparenterne - Objektorienteret programmering i Java

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Tekstredigering<br />

import java.applet.*;<br />

import java.awt.*;<br />

import java.awt.event.*;<br />

public class LytTilKnap extends Applet implements ActionListener<br />

{ private TextArea t1, t2;<br />

private Button kopierKnap;<br />

public void init()<br />

{<br />

String s = "Her er en tekst.\nMarkér noget og tryk Kopier...";<br />

t1 = new TextArea(s, 5,20);<br />

add(t1);<br />

kopierKnap = new Button("Kopiér>>");<br />

kopierKnap.addActionListener(this);<br />

add(kopierKnap);<br />

t2 = new TextArea( 5,20);<br />

t2.setEditable(false);<br />

add(t2);<br />

}<br />

}<br />

}<br />

// kræves af ActionListener<br />

public void actionPerformed(ActionEvent e)<br />

{ t2.setText(t1.getSelectedText() );

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