|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
| ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
| °³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå | |||||||||
java.lang.Objectjavax.swing.AbstractSpinnerModel
javax.swing.SpinnerNumberModel
public class SpinnerNumberModel
¼öÄ¡ÀÇ ¼ø¼¸¦ ³ªÅ¸³»´Â SpinnerModel ÀÔ´Ï´Ù. ¼ø¼ÀÇ »óÇѰú ÇÏÇÑÀº, minimum ¹× maximum ¶ó°í ÇÏ´Â ÇÁ·ÎÆÛƼ¿¡ ÀÇÇØ Á¤ÀÇÇÕ´Ï´Ù. nextValue ¸Þ¼µå¿Í previousValue ¸Þ¼µå¿¡ ÀÇÇØ °è»êµÇ´Â Áõ°¡ºÐ ¶Ç´Â °¨¼ÒºÐÀº, stepSize ¶ó°í ÇÏ´Â ÇÁ·ÎÆÛƼ¿¡ ÀÇÇØ Á¤ÀÇÇÕ´Ï´Ù. ¼ø¼¿¡ »óÇÑ ¶Ç´Â ÇÏÇÑÀÌ ¾ø´Â °ÍÀ» ³ªÅ¸³»±â À§Çؼ
minimum ÇÁ·ÎÆÛƼ ¶Ç´Â maximum ÇÁ·ÎÆÛƼ¸¦ null·Î
ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½ºÀÇ ÇÁ·ÎÆÛƼ´Â ¸ðµÎ, Number ¹× Comparable ¶ó°í ÇÏ´Â 2°³ÀÇ ¹ü¿ëÇü¿¡ ÀÇÇØ Á¤ÀÇÇϱâ À§ÇØ, Java
¼öÄ¡ÇüÀÇ ¸ðµÎ¿¡°Ô ´ëÀÀÇÒ ¼ö ÀÖ½À´Ï´Ù. ³»ºÎÀûÀ¸·Î´Â ±âº»ÀûÀÎ Number ÇüÀ» °¡Áö´Â °ª, Áï, Double, Float, Long, Integer, Short, Byte
¾î¶² °ÍÀΰ¡ÀÇ ÇüŸ¦ °¡Áö´Â °ª ¹Û¿¡ Áö¿ø
Çϰí ÀÖ½À´Ï´Ù.
ÃʱⰪÀÌ 50 À¸·Î 0 ~ 100
Á¤¼ö¸¦ ³ªÅ¸³»´Â SpinnerNumberModelÀ»
ÀÛ¼ºÇÏ·Á¸é,
´ÙÀ½°ú °°ÀÌ ±â¼úÇÒ ¼ö ÀÖ½À´Ï´Ù.
Integer value = new Integer(50); Integer min = new Integer(0); Integer max = new Integer(100); Integer step = new Integer(1); SpinnerNumberModel model = new SpinnerNumberModel(value, min, max, step); int fifty = model.getNumber(). intValue();
Integer Çü°ú Double ÇüÀÇ ½ºÇdzª-°¡ ÀϹÝÀûÀ̾î¼, ÀÌ·¯ÇÑ ÇüÅ¿¡ ´ëÀÀÇÑ Àü¿ëÀÇ »ý¼ºÀÚ°¡ ÁغñµÇ¾î ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î ÀüÀÇ ¿¹ÀÇ ¸ðµ¨À» ÀÛ¼ºÇÏ´Â °æ¿ì, ´ÙÀ½°ú °°ÀÌ ±â¼úÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
SpinnerNumberModel model = new SpinnerNumberModel(50, 0, 100, 1);
ÀÌ ¸ðµ¨Àº ChangeListener¸¦ »ó¼ÓÇÕ´Ï´Ù. ¸ðµ¨ÀÇ value, stepSize, minimum, maximum
°¢ ÇÁ·ÎÆÛƼ°¡ º¯°æµÇ¾úÀ» ¶§¿¡´Â ChangeListeners À¸·Î º¯°æÀÌ ÅëÁöµË´Ï´Ù.
JSpinner,
SpinnerModel,
AbstractSpinnerModel,
SpinnerListModel,
SpinnerDateModel | ÇÊµå °³¿ä |
|---|
| Ŭ·¡½º javax.swing. AbstractSpinnerModel ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå |
|---|
listenerList |
| »ý¼ºÀÚ °³¿ä | |
|---|---|
SpinnerNumberModel ()
minimum ¹× maximum°ªÀ» ÁöÁ¤ÇÏÁö ¾Ê°í, stepSize¸¦ 1, ÃʱⰪÀ» 0 À¸·ÎÀÇÇØ SpinnerNumberModelÀ»
±¸ÃàÇÕ´Ï´Ù. |
|
SpinnerNumberModel (double value,
double minimum,
double maximum,
double stepSize)
ÁöÁ¤µÈ value, °æ°è (minimum/maximum) ¹× stepSize·Î
SpinnerNumberModelÀ»
±¸ÃàÇÕ´Ï´Ù. |
|
SpinnerNumberModel (int value,
int minimum,
int maximum,
int stepSize)
ÁöÁ¤µÈ value, °æ°è (minimum/maximum) ¹× stepSize·Î
SpinnerNumberModelÀ»
±¸ÃàÇÕ´Ï´Ù. |
|
SpinnerNumberModel (Number value,
Comparable minimum,
Comparable maximum,
Number stepSize)
minimum·Î
ºÎÅÍ maximum ±îÁöÀÇ ¼öÄ¡·ÎºÎÅÍ ¿Ï¼ºµÇ´Â ´ÝÀº ¼ø¼¸¦ ³ªÅ¸³»´Â SpinnerModelÀ»
±¸ÃàÇÕ´Ï´Ù. |
|
| ¸Þ¼µå °³¿ä | |
|---|---|
Comparable |
getMaximum ()
¼ø¼ÀÇ ¸¶Áö¸· ¼öÄ¡¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
Comparable |
getMinimum ()
¼ø¼ÀÇ ¼±µÎÀÇ ¼öÄ¡¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
Object |
getNextValue ()
¼ø¼ÀÇ ´ÙÀ½ÀÇ ¼öÄ¡¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
Number |
getNumber ()
¼ø¼ÀÇ ÇöÀçÀÇ ¿ä¼ÒÀÇ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
Object |
getPreviousValue ()
¼ø¼ÀÇ ÀüÀÇ ¼öÄ¡¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
Number |
getStepSize ()
getNextValue ¸Þ¼µå¿Í getPreviousValue ¸Þ¼µå¿¡ ÀÇÇØ °è»êµÇ´Â °ªº¯°æÀÇ »çÀÌÁ ¸®ÅÏÇÕ´Ï´Ù. |
Object |
getValue ()
¼ø¼ÀÇ ÇöÀçÀÇ ¿ä¼ÒÀÇ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
void |
setMaximum (Comparable maximum)
ÀÌ ¼ø¼ÀÇ ¼öÄ¡ÀÇ »óÇÑÀ» º¯°æÇÕ´Ï´Ù. |
void |
setMinimum (Comparable minimum)
ÀÌ ¼ø¼ÀÇ ¼öÄ¡ÀÇ ÇÏÇÑÀ» º¯°æÇÕ´Ï´Ù. |
void |
setStepSize (Number stepSize)
getNextValue ¸Þ¼µå¿Í getPreviousValue ¸Þ¼µå¿¡ ÀÇÇØ °è»êµÇ´Â °ªº¯°æÀÇ »çÀÌÁ º¯°æÇÕ´Ï´Ù. |
void |
setValue (Object value)
ÀÌ ¼ø¼ÀÇ ÇöÀç°¡¸¦ ¼³Á¤ÇÕ´Ï´Ù. |
| Ŭ·¡½º javax.swing. AbstractSpinnerModel ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
|---|
addChangeListener,
fireStateChanged,
getChangeListeners,
getListeners,
removeChangeListener |
| Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
|---|
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
| »ý¼ºÀÚ »ó¼¼ |
|---|
public SpinnerNumberModel(Number value,
Comparable minimum,
Comparable maximum,
Number stepSize)
minimum·Î
ºÎÅÍ maximum ±îÁöÀÇ ¼öÄ¡·ÎºÎÅÍ ¿Ï¼ºµÇ´Â ´ÝÀº ¼ø¼¸¦ ³ªÅ¸³»´Â SpinnerModelÀ»
±¸ÃàÇÕ´Ï´Ù. nextValue ¸Þ¼µå¿Í previousValue ¸Þ¼µå´Â stepSize¸¦ °¡»ê ¶Ç´Â °¨»êÇØ, ¼ø¼ÀÇ ¿ä¼Ò¸¦ °è»êÇÕ´Ï´Ù. ÆÄ¶ó¹ÌÅÍ´Â ¸ðµÎ, ¼·Î Comparable ÀÏ Çʿ䰡 ÀÖ¾î, value¿Í
stepSize´Â
Integer, Long, Float, ¶Ç´Â Double
ÀνºÅϽºÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù.
¼ø¼ÀÇ ¹üÀ§¿¡ »óÇÑ ¶Ç´Â ÇÏÇÑÀÌ ¾ø´Â °ÍÀ» ³ªÅ¸³»±â À§Çؼ
minimum ÆÄ¶ó¹ÌÅÍ¿Í maximum ÆÄ¶ó¹ÌÅ͸¦ null·Î
ÇÒ ¼ö ÀÖ½À´Ï´Ù. value ¶Ç´Â stepSize°¡ nullÀÎ °æ¿ì, ȤÀº minimum¿Í
maximum
¾çÂÊ ¸ðµÎ°¡ ÁöÁ¤µÇ°í ÀÖ¾îmininum > maximumÀÎ °æ¿ì, IllegalArgumentException°¡ ¹ß»ý µË´Ï´Ù. °°ÀÌ(minimum <= value <= maximum)°¡ falseÀÎ °æ¿ìµµ, IllegalArgumentException°¡ ¹ß»ý µË´Ï´Ù.
value - ¸ðµ¨ÀÇ ÇöÀçÀÇ °ª (null ÀÌ¿Ü)minimum - ¼ø¼ÀÇ ¼±µÎÀÇ ¼öÄ¡ ¶Ç´Â nullmaximum - ¼ø¼ÀÇ ¸¶Áö¸· ¼öÄ¡ ¶Ç´Â nullstepSize - ¼ø¼ÀÇ ¿ä¼Ò°£ÀÇ Â÷ÀÌ
IllegalArgumentException - stepSize ¶Ç´Â value°¡ nullÀÎ °æ¿ì, ȤÀº minimum <= value <= maximum°¡ falseÀÎ °æ¿ì
public SpinnerNumberModel(int value,
int minimum,
int maximum,
int stepSize)
value, °æ°è (minimum/maximum) ¹× stepSize·Î
SpinnerNumberModelÀ»
±¸ÃàÇÕ´Ï´Ù.
value - ¸ðµ¨ÀÇ ÇöÀç°¡minimum - ¼ø¼ÀÇ ¼±µÎÀÇ ¼öÄ¡maximum - ¼ø¼ÀÇ ¸¶Áö¸· ¼öÄ¡stepSize - ¼ø¼ÀÇ ¿ä¼Ò°£ÀÇ Â÷ÀÌ
IllegalArgumentException - minimum <= value <= maximum°¡ falseÀÎ °æ¿ì
public SpinnerNumberModel(double value,
double minimum,
double maximum,
double stepSize)
value, °æ°è (minimum/maximum) ¹× stepSize·Î
SpinnerNumberModelÀ»
±¸ÃàÇÕ´Ï´Ù.
value - ¸ðµ¨ÀÇ ÇöÀç°¡minimum - ¼ø¼ÀÇ ¼±µÎÀÇ ¼öÄ¡maximum - ¼ø¼ÀÇ ¸¶Áö¸· ¼öÄ¡stepSize - ¼ø¼ÀÇ ¿ä¼Ò°£ÀÇ Â÷ÀÌ
IllegalArgumentException - minimum <= value <= maximum°¡ falseÀÎ °æ¿ìpublic SpinnerNumberModel()
minimum ¹× maximum°ªÀ» ÁöÁ¤ÇÏÁö ¾Ê°í, stepSize¸¦ 1, ÃʱⰪÀ» 0 À¸·ÎÀÇÇØ SpinnerNumberModelÀ»
±¸ÃàÇÕ´Ï´Ù.
| ¸Þ¼µåÀÇ »ó¼¼ |
|---|
public void setMinimum(Comparable minimum)
minimum°¡ nullÀÎ °æ¿ì, ÇÏÇÑÀº ¾ø½À´Ï´Ù. ¿©±â¿¡¼´Â °æ°èÀÇ Ã¼Å©´Â ÇàÇØÁöÁö ¾Ê½À´Ï´Ù. Áï, »õ·Î¿î minimum°ªÀÌ, »ý¼ºÀÚ¿¡ ÀÇÇØ Àû¿ëµÇ´Â ºÒº¯½Ä (minimum <= value <= maximum)À» ¹«È¿·Î ÇÏ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. À̰ÍÀº ¸ðµ¨ÀÇ °»½ÅÀ» ´Ü¼øÇÏ°Ô Çϱ⠶§¹®¿¡ÀÔ´Ï´Ù. ´ç¿¬, getNextValue, getPreviousValue, setValue
°¢ ¸Þ¼µå¸¦ È£ÃâÇϱâ Àü¿¡
ºÒº¯½ÄÀÌ true°¡ µÇµµ·Ï ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
º¸Åë, ÀÌ ÇÁ·ÎÆÛƼ´Â value¿Í
°°Àº ÇüÅÂÀÇ Number ÀÔ´Ï´Ù¸¸, Comparable·Î
value¿Í
°°Àº ÇüÅÂÀÇ Number¿¡ ´ëÇÑ compareTo ¸Þ¼µå¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î
value°¡ LongÀÎ °æ¿ì, minimum¸¦, ´ÙÀ½°ú °°ÀÌ Á¤ÀÇµÈ Date ¼ºê Ŭ·¡½º·Î ÇÒ ¼ö ÀÖ½À´Ï´Ù.
MyDate extends Date { // Date already implements Comparable
public int compareTo(Long o) {
long t = getTime();
return (t < o.longValue() ? -1 : (t == o.longValue() ? 0 : 1));
}
}
minimum°¡ º¯°æµÇ¸é, ÀÌ ¸Þ¼µå´Â ChangeEvent¸¦ Æ®¸®°Å ÇÕ´Ï´Ù.
minimum - value¿Í
°°Àº ÇüÅÂÀÇ Number¿¡ ´ëÇÑ compareTo ¸Þ¼µå¸¦ °¡Áö´Â ComparablegetMinimum(),
setMaximum(java.lang.Comparable),
SpinnerModel.addChangeListener(javax.swing.event.ChangeListener) public Comparable getMinimum()
minimum ÇÁ·ÎÆÛƼÀÇ °ªsetMinimum(java.lang.Comparable) public void setMaximum(Comparable maximum)
maximum°¡ nullÀÎ °æ¿ì, »óÇÑÀº ¾ø½À´Ï´Ù. ¿©±â¿¡¼´Â °æ°èÀÇ Ã¼Å©´Â ÇàÇØÁöÁö ¾Ê½À´Ï´Ù. Áï, »õ·Î¿î maximum°ªÀÌ, »ý¼ºÀÚ¿¡ ÀÇÇØ Àû¿ëµÇ´Â ºÒº¯½Ä (minimum <= value <= maximum)À» ¹«È¿·Î ÇÏ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. À̰ÍÀº ¸ðµ¨ÀÇ °»½ÅÀ» ´Ü¼øÇÏ°Ô Çϱ⠶§¹®¿¡ÀÔ´Ï´Ù. ´ç¿¬, next, previous, setValue
°¢ ¸Þ¼µå¸¦ È£ÃâÇϱâ Àü¿¡
ºÒº¯½ÄÀÌ true°¡ µÇµµ·Ï ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
º¸Åë, ÀÌ ÇÁ·ÎÆÛƼ´Â value¿Í
°°Àº ÇüÅÂÀÇ Number ÀÔ´Ï´Ù¸¸, Comparable·Î
value¿Í
°°Àº ÇüÅÂÀÇ Number¿¡ ´ëÇÑ compareTo ¸Þ¼µå¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¹¿¡ ´ëÇØ¼´Â setMinimum ¸¦ ÂüÁ¶ÇϽʽÿÀ.
maximum°¡ º¯°æµÇ¸é, ÀÌ ¸Þ¼µå´Â ChangeEvent¸¦ Æ®¸®°Å ÇÕ´Ï´Ù.
maximum - value¿Í
°°Àº ÇüÅÂÀÇ Number¿¡ ´ëÇÑ compareTo ¸Þ¼µå¸¦ °¡Áö´Â ComparablegetMaximum(),
setMinimum(java.lang.Comparable),
SpinnerModel.addChangeListener(javax.swing.event.ChangeListener) public Comparable getMaximum()
maximum ÇÁ·ÎÆÛƼÀÇ °ªsetMaximum(java.lang.Comparable) public void setStepSize(Number stepSize)
getNextValue ¸Þ¼µå¿Í getPreviousValue ¸Þ¼µå¿¡ ÀÇÇØ °è»êµÇ´Â °ªº¯°æÀÇ »çÀÌÁ º¯°æÇÕ´Ï´Ù. stepSize°¡ nullÀÎ °æ¿ì, IllegalArgumentException°¡ ¹ß»ý µË´Ï´Ù.
stepSize°¡ º¯°æµÇ¸é, ÀÌ ¸Þ¼µå´Â ChangeEvent¸¦ Æ®¸®°Å ÇÕ´Ï´Ù.
stepSize - getNextValue ¸Þ¼µå¿Í getPreviousValue ¸Þ¼µå¿¡ ÀÇÇØ °è»êµÇ´Â °ªº¯°æÀÇ »çÀÌÁîgetNextValue(),
getPreviousValue(),
getStepSize(),
SpinnerModel.addChangeListener(javax.swing.event.ChangeListener) public Number getStepSize()
getNextValue ¸Þ¼µå¿Í getPreviousValue ¸Þ¼µå¿¡ ÀÇÇØ °è»êµÇ´Â °ªº¯°æÀÇ »çÀÌÁ ¸®ÅÏÇÕ´Ï´Ù.
stepSize ÇÁ·ÎÆÛƼÀÇ °ªsetStepSize(java.lang.Number) public Object getNextValue()
SpinnerModel ³»ÀÇ getNextValue value + stepSize. ÀÌ °ªÀÌ maximum¸¦ ³Ñ´Â °æ¿ì´Â nullSpinnerModel.getNextValue(),
getPreviousValue(),
setStepSize(java.lang.Number) public Object getPreviousValue()
SpinnerModel ³»ÀÇ getPreviousValue value - stepSize. ÀÌ °ªÀÌ minimum¸¦ ¹Øµµ´Â °æ¿ì´Â nullSpinnerModel.getPreviousValue(),
getNextValue(),
setStepSize(java.lang.Number) public Number getNumber()
setValue(java.lang.Object) public Object getValue()
SpinnerModel ³»ÀÇ getValue setValue(java.lang.Object),
getNumber() public void setValue(Object value)
value°¡ nullÀÎ °æ¿ì, ȤÀº Number°¡ ¾Æ´Ñ °æ¿ì, IllegalArgumentException°¡ ¹ß»ý µË´Ï´Ù. ¿©±â¿¡¼´Â °æ°èÀÇ Ã¼Å©´Â ÇàÇØÁöÁö ¾Ê½À´Ï´Ù. Áï, »õ·Î¿î °ªÀÌ, »ý¼ºÀÚ¿¡ ÀÇÇØ Àû¿ëµÇ´Â ºÒº¯½Ä (minimum <= value <= maximum)À» ¹«È¿·Î ÇÏ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. ¼ø¼·Î ÀϾ ¼ö ¾ø´Â °ª, Áï stepSize
¸ðµâ·Î°¡ ¾Æ´Ñ °ª¿¡ value¸¦ ¼³Á¤ÇÒ °¡´É¼ºµµ ÀÖ½À´Ï´Ù. À̰ÍÀº ¸ðµ¨ÀÇ °»½ÅÀ» ´Ü¼øÇÏ°Ô Çϱâ À§ÇÑ(ÇØ)¿©, »ç¿ëÀÚ°¡ Á÷Á¢ ÀÔ·ÂÇÑ °ª¿¡ Á¦ÇÑÀ» ´õÇÏÁö ¾Ê´Â ½ºÇdzª-¿¡ ´ëÀÀÇϱâ À§ÇØÀ̱⵵ ÇÕ´Ï´Ù. ´ç¿¬, next, previous, setValue
°¢ ¸Þ¼µå¸¦ È£ÃâÇϱâ Àü¿¡
ºÒº¯½Ä (minimum <= value <= maximum) ÀÌ true°¡ µÇµµ·Ï ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
value°¡ º¯°æµÇ¸é, ÀÌ ¸Þ¼µå´Â ChangeEvent¸¦ Æ®¸®°Å ÇÕ´Ï´Ù.
SpinnerModel ³»ÀÇ setValue value - ÀÌ ¼ø¼ÀÇ ÇöÀçÀÇ Number (null ÀÌ¿Ü)
IllegalArgumentException - value°¡ nullÀÎ °æ¿ì, ȤÀº Number°¡ ¾Æ´Ñ °æ¿ìgetNumber(),
getValue(),
SpinnerModel.addChangeListener(javax.swing.event.ChangeListener)
|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
| ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
| °³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå | |||||||||
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.