글쓴이 :김태훈 1998년 6월 11일 19:21:09
In Reply to: 포커스가 가 있는 컴포넌트 알아내는 방법 좀.. posted by 박민주 on 1998년 6월 11일 17:08:59:
질문에 대한 답이 될지 모르겠습니다.
대충 만들었는데 정확히 어떤 프로그램을 만드시는지 알면 더 자세히
말씀해 드릴수 있겠네요..
참고로 아래의 소스는 비주열 카페로 만든 것입니다.
import java.awt.*;
import java.applet.*;
public class Applet1 extends Applet
{
public void init()
{
setLayout(null);
setSize(201,207);
button1 = new java.awt.Button();
button1.setLabel("button1");
button1.setBounds(24,36,72,36);
button1.setBackground(new Color(12632256));
add(button1);
button2 = new java.awt.Button();
button2.setLabel("button2");
button2.setBounds(108,36,72,36);
button2.setBackground(new Color(12632256));
add(button2);
button3 = new java.awt.Button();
button3.setLabel("button3");
button3.setBounds(24,84,72,36);
button3.setBackground(new Color(12632256));
add(button3);
button4 = new java.awt.Button();
button4.setLabel("button4");
button4.setBounds(108,84,72,36);
button4.setBackground(new Color(12632256));
add(button4);
textArea1 = new java.awt.TextArea("",0,0,TextArea.SCROLLBARS_NONE);
textArea1.setBounds(24,144,155,43);
add(textArea1);
//{{REGISTER_LISTENERS
SymFocus aSymFocus = new SymFocus();
button1.addFocusListener(aSymFocus);
button2.addFocusListener(aSymFocus);
button3.addFocusListener(aSymFocus);
button4.addFocusListener(aSymFocus);
label1.addFocusListener(aSymFocus);
//}}
}
//{{DECLARE_CONTROLS
java.awt.Button button1;
java.awt.Button button2;
java.awt.Button button3;
java.awt.Button button4;
java.awt.TextArea textArea1;
//}}
class SymFocus extends java.awt.event.FocusAdapter
{
public void focusGained(java.awt.event.FocusEvent event)
{
Object object = event.getSource();
if (object == button1)
button1_GotFocus(event);
else if (object == button2)
button2_GotFocus(event);
else if (object == button3)
button3_GotFocus(event);
else if (object == button4)
button4_GotFocus(event);
else if (object == label1)
label1_GotFocus(event);
}
}
void button1_GotFocus(java.awt.event.FocusEvent event)
{
// to do: code goes here.
textArea1.setText("버튼 1에 focus");
}
void button2_GotFocus(java.awt.event.FocusEvent event)
{
// to do: code goes here.
textArea1.setText("버튼 2에 focus");
}
void button3_GotFocus(java.awt.event.FocusEvent event)
{
// to do: code goes here.
textArea1.setText("버튼 3에 포커스");
}
void button4_GotFocus(java.awt.event.FocusEvent event)
{
// to do: code goes here.
textArea1.setText("버튼 4에 포커스");
}
}