AWTÄÄÆ÷³ÍÆ®
1. Label
°íÁ¤ ¹®ÀÚ¿À» Ç¥ÇöÇÒ ¶§ ÁÖ·Î »ç¿ëµÈ´Ù.
1) »ý¼ºÀÚ
Label()
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ºó ¶óº§À» ¸¸µç´Ù.
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Label(¹®ÀÚ¿)
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¹®ÀÚ¿ÀÌ Æ÷ÇÔµÈ ¶óº§À» ¸¸µç´Ù.
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Label(¹®ÀÚ¿, Á¤·Ä¹æ½Ä)
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Á¤·Ä¹æ½Ä¿¡ ÀÇÇØ Á¤·ÄµÈ ¹®ÀÚ¿À» Æ÷ÇÔÇÑ ¶óº§À» ¸¸µç´Ù.
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2) Á¤·Ä ¹æ½Ä
Label.LEFT
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±âº»°ª
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Label.CENTER
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Label.RIGHT
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3) ´ëÇ¥ÀûÀÎ ¸Þ¼Òµå
String getText()
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LabelÀÇ ÅؽºÆ®¸¦ ¾ò¾î³½´Ù.
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void setText(¹®ÀÚ¿)
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Label¿¡ ¹®ÀÚ¿À» ¼³Á¤ÇÑ´Ù.
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void setAlignment(Á¤·Ä¹æ½Ä)
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Å×½ºÆ®ÀÇ Á¤·Ä¹æ½ÄÀ» ÁöÁ¤ÇÔ.
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int getAlignment()
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Á¤·Ä¹æ½ÄÀ» ¾Ë¾Æ³¿.0=LEFT, 1=CENTER, 2=RIGHT
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4) »ç¿ë¿¹
// Label ÄÄÆ÷³ÍÆ® Sample
import java.awt.*;
public class labelEx extends Frame
{
public static
void main(String[] args)
{
labelEx
obj= new labelEx();
Label
l1,l2,l3,l4,l5;
int
a;
l1
= new Label("label 1", Label.RIGHT);
l2
= new Label("label 2", Label.CENTER);
l3
= new Label("label 3");
l4
= new Label("label 4");
l5
= new Label("label 5");
obj.setLayout(new
GridLayout(5,1));
l3.setAlignment(Label.RIGHT);
l4.setBackground(new
Color(100,255,255));
l5.setForeground(new
Color(255,100,100));
l5.setFont(new
Font("µ¸À½Ã¼",Font.PLAIN, 30));
obj.add(l1);
obj.add(l2);
obj.add(l3);
obj.add(l4);
obj.add(l5);
obj.setSize(300,300);
obj.setVisible(true);
}
}
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2. Button
1) »ý¼ºÀÚ
Button()
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¹®ÀÚ¿ÀÌ ¾ø´Â ¹öÆ° »ý¼º.
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Button(¹®ÀÚ¿)
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¹®ÀÚ¿ÀÌ ÀÖ´Â ¹öÆ° »ý¼º.
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2) ´ëÇ¥ÀûÀÎ ¸Þ¼Òµå
String getLabel()
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¹öÆ°ÀÇ ¹®ÀÚ¿À» ¾ò´Â´Ù.
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void setLabel(¹®ÀÚ¿)
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¹öÆ°ÀÇ ¹®ÀÚ¿À» ¼³Á¤ÇÑ´Ù.
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3. Checkbox
¶óµð¿À ¹öÆ°À̳ª üũ ¹öÆ°À» ¸¸µé ¶§ »ç¿ëµÈ´Ù.
1) »ý¼ºÀÚ
Checkbox()
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Á¦¸ñÀÌ ¾ø´Â üũ¹Ú½º »ý¼º.
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Checkbox(¹®ÀÚ¿)
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¹®ÀÚ¿ÀÌ Àִ üũ¹Ú½º »ý¼º.
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Checkbox(¹®ÀÚ¿,üũ¿©ºÎ)
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±âº»ÀûÀ¸·Î üũ¿©ºÎ¸¦ °áÁ¤ÇÔ.true or false
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Checkbox(¹®ÀÚ¿, üũ¿©ºÎ, ±×·ì)
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±×·ìÀ» ¼³Á¤ÇÏ¸é ¶óµð¿À ¹öÆ° ŸÀÔÀ¸·Î ¹Ù²ñ
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2) CheckboxGroup()
Checkbox()°¡ ¶óµð¿À ¹öÆ° À¯ÇüÀ¸·Î »ç¿ëÇÏ°íÀÚ ÇÒ ¶§ »ç¿ëÇÑ´Ù.
// Radio Button Type CheckboxGroup group = new
CheckboxGroup(); Checkbox r1, r2, r3; Checkbox r1=new Checkbox("±âÈ¥",false,group); Checkbox
r2=new Checkbox("¹ÌÈ¥",true,group); Checkbox
r3=new Checkbox("µ¿°Å",false,group);
3) ´ëÇ¥ÀûÀÎ ¸Þ¼Òµå
getLabel()
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üũ ¹Ú½ºÀÇ ¶óº§À» ¸®ÅÏÇÑ´Ù.
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setLabel(¹®ÀÚ¿)
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üũ ¹Ú½ºÀÇ ¶óº§À» ÁöÁ¤ÇÑ´Ù.
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getState()
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üũ »óŸ¦ ¸®ÅÏÇÑ´Ù. true(¼±ÅÃ), false(¹Ì¼±ÅÃ)
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setState(boolean state)
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üũ ¹Ú½º¸¦ ¼±ÅÃÇÑ´Ù.
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4) »ç¿ë¿¹
// ==============================================
// Check box Sample
// make : pwg
// date : 2002
// ==============================================
import java.awt.*;
public class checkboxEx extends Frame
{
public static
void main(String[] args)
{
checkboxEx
f=new checkboxEx();
Panel
p1= new Panel();
Panel
p2= new Panel();
//
Check Button Type
Checkbox
c1=new Checkbox("³²ÀÚ",true);
Checkbox
c2=new Checkbox("¿©ÀÚ");
p1.add(c1);
p1.add(c2);
//
Radio Button Type
CheckboxGroup
group = new CheckboxGroup();
Checkbox
r1=new Checkbox("±âÈ¥",false,group);
Checkbox
r2=new Checkbox("¹ÌÈ¥",false,group);
Checkbox
r3=new Checkbox("µ¿°Å",false,group);
p2.add(r1);
p2.add(r2);
p2.add(r3);
r2.setState(true);
f.add(p1);
f.add(p2);
f.setLayout(new
GridLayout(10,1));
f.setSize(300,300);
f.setVisible(true);
}
}
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4. Choice
µå·Ó ´Ù¿î ¸®½ºÆ®¸¦ Á¦°øÇØ ÁÖ´Â ÄÄÆ÷³ÍÆ®.
1) »ý¼ºÀÚ
Choice()
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µå·Ó´Ù¿î ¸®½ºÆ® »ý¼º
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2) ´ëÇ¥ÀûÀÎ ¸Þ¼Òµå
addItem(¹®ÀÚ¿) or add(¹®ÀÚ¿)
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Choice()¿¡ Ç׸ñÀ» Ãß°¡ÇÑ´Ù.
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int countItems()
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Ç׸ñÀÇ °¹¼ö¸¦ ¹ÝȯÇÑ´Ù.
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String getItem(int index)
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index ¹øÈ£¿¡ ÇØ´çÇÏ´Â itemÀ» ¾ò´Â´Ù.
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String getSelectedItem()
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¼±ÅÃµÈ Ç׸ñÀÇ ¹ÝȯÇÑ´Ù.
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int getSelectedIndex()
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¼±ÅÃµÈ Ç׸ñÀÇ index°ªÀ» ¹ÝȯÇÑ´Ù.
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void select(int index)
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ÁÖ¾îÁø index¿¡ ÇØ´çÇÏ´Â Ç׸ñÀ» ¼±ÅÃÇÑ´Ù.
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void select(String str)
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¹®ÀÚ¿¿¡ ÇØ´çÇÏ´Â Ç׸ñÀ» ¼±ÅÃÇÑ´Ù.
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3) »ç¿ë¿¹
// Choice Sample
// make : pwg
// date : 2003
import java.awt.*;
public class choiceEx extends Frame
{
public static
void main(String[] args)
{
choiceEx
f=new choiceEx();
Choice
list=new Choice();
list.add("°æ±âµµ");
list.add("¼¿ï½Ã");
list.add("°¿øµµ");
list.add("ÃæÁ¤µµ");
list.add("°æ»óµµ");
list.add("Àü¶óµµ");
list.add("Á¦ÁÖµµ");
f.add(list,BorderLayout.NORTH);
f.setSize(300,300);
f.setVisible(true);
}
}
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5. List
Ç׸ñÀ» ³ª¿ÇÏ°í ´ÙÀϼ±Åðú ´ÙÁß ¼±ÅÃÀ» Áö¿øÇÑ´Ù.
1) »ý¼ºÀÚ
List(int rows)
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¸®½ºÆ®¸¦ »ý¼ºÇÏ°í rows°³¸¦ º¸¿©ÁØ´Ù.
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List(int rows, boolean MultipleMode)
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MultipleMode°¡ trueÀÌ¸é ´ÙÁß¼±ÅÃ, ±×·¸Áö ¾ÊÀ¸¸é ´ÙÀϼ±ÅÃ
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2) ´ëÇ¥ÀûÀÎ ¸Þ¼Òµå
addItem(¹®ÀÚ¿) or add(¹®ÀÚ¿)
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Ç׸ñÀ» Ãß°¡ÇÑ´Ù. add()»ç¿ëÀ» ±ÇÀå.
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add(¹®ÀÚ¿, int index)
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index À§Ä¡¿¡ Ç׸ñÀ» Ãß°¡
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clear()
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¸ðµç Ç׸ñÀ» »èÁ¦ÇÑ´Ù.
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countItems()
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Ç׸ñÀÇ °¹¼ö¸¦ ¹ÝȯÇÑ´Ù.
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delItem(int position)
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position À§Ä¡ÀÇ Ç׸ñÀ» »èÁ¦ÇÑ´Ù.
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delItems(int start, int end)
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start ~ end ±îÁöÀÇ Ç׸ñÀ» »èÁ¦ÇÑ´Ù.
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getItem(int index)
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indexÀ§Ä¡ÀÇ Ç׸ñÀ» °¡Á®¿Â´Ù.
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getSelectedIndex()
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¼±ÅÃµÈ Ç׸ñÀÇ index°ªÀ» °¡Á®¿Â´Ù.
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getSeletedIndexs()
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´ÙÁß ¼±ÅÃÀÎ °æ¿ì ±× index°ªÀ» ¹è¿·Î ó¸®ÇÏ¿© °¡Á®¿Â´Ù.
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getSelectedItem()
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¼±ÅÃµÈ Ç׸ñÀÇ ¹®ÀÚ¿À» °¡Á®¿Â´Ù.
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getSelectedItems()
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´ÙÁß ¼±ÅÃÀÎ °æ¿ì ¼±ÅÃµÈ ¹®ÀÚ¿À» ¹è¿Ã³¸®ÇÏ¿© °¡Á®¿Â´Ù.
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3) »ç¿ë¿¹
// List Sample
// make : pwg
// date : 2003
import java.awt.*;
public class listEx extends Frame
{
public static
void main(String[] args)
{
listEx
f=new listEx();
List
list1=new List(3);
List
list2=new List(3,true);
f.setLayout(new
FlowLayout());
list1.add("list
1");
list1.add("list
2");
list1.add("list
3");
list1.add("list
4");
list1.add("list
5");
list2.add("list
1");
list2.add("list
2");
list2.add("list
3");
list2.add("list
4");
list2.add("list
5");
f.add(list1);
f.add(list2);
f.setSize(300,300);
f.setVisible(true);
}
}
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6. TextField
ÇÑÇàÀÇ ¹®ÀÚ¿À» ÀÔ·Â ¹Þ´Â´Ù.
1) »ý¼ºÀÚ
TextField()
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TextField(String text)
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TextField(int columns)
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TextField(String text, int columns)
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2) ´ëÇ¥ÀûÀÎ ¸Þ¼Òµå
echoCharIsSet()
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¿¡ÄÚ ¹®ÀÚ°¡ ¼³Á¤µÇ¾î ÀÖ´ÂÁö °Ë»çÇÑ´Ù.
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getColumns()
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Ä÷³ Å©±â¸¦ ¾ò´Â´Ù.
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getEchoChar()
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¿¡ÄÚ ¹®ÀÚ¸¦ ¾ò´Â´Ù.
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setEchoChar(char c)
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¿¡ÄÚ ¹®ÀÚ¸¦ ¼³Á¤ÇÑ´Ù.(¾ÏÈ£ÁöÁ¤½Ã Áַλç¿ë)
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setText(String text)
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¹®ÀÚ¿À» TextField¿¡ ´ëÀÔÇÑ´Ù.
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getText()
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ÅؽºÆ®Çʵ忡 ÀÖ´Â ¹®ÀÚ¿À» ¾ò´Â´Ù.
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selectAll();
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¸ðµç ¹®ÀÚ¿À» ¼±ÅÃÇÑ´Ù.
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3) »ç¿ë¿¹
// TextField Sample
import java.awt.*;
public class TextFieldEx extends Frame
{
public TextFieldEx()
{
setTitle("»ç¿ëÀÚ
ÀÎÁõ");
Panel
p1,p2,p3;
Label
l1,l2;
TextField
t1,t2;
Button
yes,no;
setLayout(new
GridLayout(3,1));
p1=new
Panel(new GridLayout(1,2));
p2=new
Panel(new GridLayout(1,2));
p3=new
Panel(new GridLayout(1,1));
p1.setBackground(new
Color(200,200,200));
p2.setBackground(new
Color(220,220,220));
l1=new
Label("Name",Label.RIGHT);
l2=new
Label("Pass Word",Label.RIGHT);
t1=new
TextField(10);
t2=new
TextField(10);
t2.setEchoChar('*');
yes
= new Button("È®ÀÎ");
no
= new Button("Ãë¼Ò");
p1.add(l1);
p1.add(t1);
p2.add(l2);
p2.add(t2);
p3.add(yes);
p3.add(no);
add(p1);
add(p2);
add(p3);
}
public static
void main(String[] args)
{
TextFieldEx
f=new TextFieldEx();
f.pack();
f.setVisible(true);
}
}
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7. TextArea
¿©·¯ÁÙÀÇ ÅؽºÆ®¸¦ º¸¿©Áְųª ÆíÁýÇÒ ¼ö ÀÖ´Â ÄÄÆ÷³ÍÆ®.
1) »ý¼ºÀÚ
TextArea()
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TextArea(int rows, int columns)
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Çà°ú ¿ÀÇ ¼ö¸¦ ÁöÁ¤ÇÏ¿© ¸¸µç´Ù.
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TextArea(String str)
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Ãʱ⠹®ÀÚ¿À» »ðÀÔÇÑ´Ù.
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TextArea(String str, int rows, int columns)
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TextArea(String str, int rows, int columns, int scrollbars)
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½ºÅ©·Ñ¹Ù Ç¥½Ã¸¦ Á¦¾îÇÑ´Ù.
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2) scrollbars
SCROLLBARS_BOTH
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±âº»°ª
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SCROLLBARS_HORIZONTAL_ONLY
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SCROLLBARS_NONE
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SCROLLBARS_VERTICAL_ONLY
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3) »ç¿ë¿¹
// TextArea Sample
import java.awt.*;
public class TextAreaEx extends Frame
{
public TextAreaEx(String
title)
{
setTitle(title);
setLayout(null);
Label
l=new Label("³»¿ëÀ» ÀÔ·ÂÇϼ¼¿ä");
TextArea
ta=new TextArea("hi ~ park...",5,50,TextArea.SCROLLBARS_BOTH);
l.setBounds(10,23,150,30);
ta.setBounds(10,53,150,60);
add(l);
add(ta);
}
public static
void main(String[] args)
{
TextAreaEx
f = new TextAreaEx("TextArea Sample");
f.setSize(180,130);
f.setVisible(true);
}
}
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8. Scrollbar
ÀϹÝÀûÀ¸·Î Á¤±³ÇÏÁö ¾ÊÀº ÀԷ°ªÀ» ÀÔ·Â ¹ÞÀ» ¶§ »ç¿ëµÈ´Ù. ´ëºÎºÐ µ¶¸³ÀûÀ¸·Î
»ç¿ëµÇÁö ¾Ê°í TextArea ³ª scrllPaneµî¿¡ ºÎ¼öÀûÀ¸·Î ¾²ÀδÙ.
1) »ý¼ºÀÚ
Scrollbar()
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Scrollbar(int orientation)
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°¡·Î, ¼¼·Î¸¸ °áÁ¤
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Scrollbar(int orientation, int value, int visible, int minimum,
int Maximum)
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2) Àμö
orientation
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Scrollbar.VERTICAL or Scrollbar.HORIZONTAL Áß Çϳª¸¦ ¼±ÅÃÇÏ¿©
½ºÅ©·Ñ¹ÙÀÇ ¹ÙÇâÀ» °áÁ¤ÇÑ´Ù. VERTICAL(±âº»)
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value
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½ºÅ©·Ñ¹Ù°¡ Ç¥½ÃÇÒ Ãʱâ À§Ä¡°ª.
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visible
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½ºÅ©·Ñ¹ÙÀÇ ³ÐÀÌ ? (Å©±â)
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3) ´ëÇ¥ÀûÀÎ ¸Þ¼Òµå
setValue()
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½ºÅ©·Ñ¹ÙÀÇ °ªÀ» Á¤ÇÑ´Ù.
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getValue()
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½ºÅ©·Ñ¹ÙÀÇ ÇöÀç °ªÀ» °¡Á®¿Â´Ù.
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4) »ç¿ë¿¹
// Scrollbar Sample
import java.awt.*;
public class ScrollbarEx extends Frame
{
Scrollbar redSpin=new
Scrollbar(Scrollbar.HORIZONTAL,100,50,0,255);
Scrollbar greenSpin=new
Scrollbar(Scrollbar.HORIZONTAL,250,50,0,255);
Scrollbar blueSpin=new
Scrollbar(Scrollbar.HORIZONTAL,150,50,0,255);
Panel left =
new Panel(new BorderLayout());
Panel right =
new Panel(new GridLayout(3,1));
public ScrollbarEx()
{
setLayout(new
GridLayout(1,2));
redSpin.setBackground(new
Color(255,0,0));
greenSpin.setBackground(new
Color(0,255,0));
blueSpin.setBackground(new
Color(0,0,255));
right.add(redSpin);
right.add(blueSpin);
right.add(greenSpin);
add(left);
add(right);
}
void Change()
{
int
r,g,b;
r=redSpin.getValue();
g=greenSpin.getValue();
b=blueSpin.getValue();
left.setBackground(new
Color(r,g,b));
}
public static
void main(String[] args)
{
ScrollbarEx
f=new ScrollbarEx();
f.setSize(300,100);
f.setVisible(true);
f.Change();
}
}
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9. Dialog
Dialog ÄÁÅ×À̳ʴ À©µµ¿ì ÇüÅÂÀÇ PopUp â ÇüÅÂÀÇ ÄÁµ¥À̳ÊÀÌ´Ù. FrameÀ̳ª ´Ù¸¥
Dialog¿¡ Á¾¼ÓµÇ¾î ÀÛµ¿Çϸç ÀÛµ¿ ÇüÅ´ Modal ÇüÅÂ¿Í Modeless(non-Modal) ÇüÅ°¡
ÀÖ´Ù.
Modal ÇüÅ´ ÀÔ·ÂÀ̳ª Ãâ·ÂÀ» µ¶Á¡ÇÏ´Â ÇüÅÂÀÌ°í, Modeless ÇüÅ´ ÀÔ·ÂÀ̳ª
Ãâ·ÂÀ» µ¶Á¡ÇÏÁö ¾Ê´Â´Ù.
1) »ý¼ºÀÚ
Dialog(owner)
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Dialog(owner, String title)
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Modaless ÇüÅ·ΠDialog¸¦ ¸¸µç´Ù.
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Dialog(owner, String title, boolean modal)
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modalÀÇ °ªÀÌ trueÀ̸é ModalÇüÅ·Π»ý¼ºÇÑ´Ù.
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owner : FrameÀ̳ª ¶Ç´Ù¸¥ Dialog
2) ´ëÇ¥ÀûÀÎ ¸Þ¼Òµå
dispose()
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Dialog âÀ» Á¦°ÅÇÑ´Ù.
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hide()
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Dialog âÀ» ¼û±ä´Ù.
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show()
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Dialog âÀ» º¸ÀδÙ.
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setVisible(boolean b)
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3) »ç¿ë¿¹
// Dialog Sample
import java.awt.*;
public class DialogEx extends Frame
{
public static
void main(String[] args)
{
DialogEx
f=new DialogEx();
Dialog
d=new Dialog(f,"Modal",true);
Label
mainLabel = new Label("main");
Label
DialogLabel = new Label("Dialog");
f.add(mainLabel);
d.add(DialogLabel);
f.setBounds(100,100,100,100);
f.setVisible(true);
d.setBounds(150,150,50,50);
d.setVisible(true);
}
}
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10. FileDialog
FileDialog ÄÁÅ×À̳ʴ ÆÄÀÏÀ» ¼±ÅÃÇϵµ·Ï ¸¸µç DialogÀÇ ÇÏÀ§ Ŭ·¡½ºÀÌ´Ù. ÀÌ
ÄÁÅ×À̳ʴ À©µµ¿ì ÇϺΠ½Ã½ºÅÛ¿¡ ³»ÀåµÈ ÆÄÀÏ ¼±Åà À©µµ¿ì¸¦ »ç¿ëÇÑ´Ù. µû¶ó¼,
ÄÁÅ×À̳ÊÀÇ ¸ð¾ç°ú Çü½ÄÀº °¢ À©µµ¿ì ½Ã½ºÅÛ ¸¶´Ù ´Ù¸¦ ¼ö ÀÖ°í, ´Ù¸¥ ÄÄÆ÷³ÍÆ®¸¦
Æ÷ÇÔÇÏ´Â ÀÏÀÌ ¾ø´Ù.
1) »ý¼ºÀÚ
File(Frame parent, String title, int mode)
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Frame parent : »óÀ§ FrameÀÇ ·¹ÆÛ·±½º º¯¼ö String title : ÆÄÀÏ ´ÙÀ̾ó·Î±×ÀÇ
â Á¦¸ñ int mode : FileDialog.LOAD : Àб⠸ðµå FileDialog.SAVE : ÀúÀå
¸ðµå
2) ´ëÇ¥ÀûÀÎ ¸Þ¼Òµå
getDirectory()
|
¼±ÅÃµÈ ÆÄÀÏÀÌ À§Ä¡ÇÑ µð·ºÅ丮¸íÀ» ¹ÝȯÇÑ´Ù.
|
getFile()
|
¼±ÅÃµÈ ÆÄÀϸíÀ» ¹ÝȯÇÑ´Ù.
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3) »ç¿ë¿¹
// FileDialog Sample
import java.awt.*;
public class FileDialogEx extends Frame
{
public FileDialogEx()
{
setVisible(true);
setSize(300,300);
FileDialog
open = new FileDialog(this, "ÆÄÀÏÀϱâ", FileDialog.LOAD);
open.setVisible(true);
}
public static
void main(String args[])
{
FileDialogEx
f=new FileDialogEx();
}
};
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