javax.swing
ÀÎÅÍÆäÀ̽º BoundedRangeModel
- ¾Ë·ÁÁø ±¸Çö Ŭ·¡½º ¸ñ·Ï:
- DefaultBoundedRangeModel
public interface BoundedRangeModel
Slider
³ª ProgressBar
µîÀÇ ÄÄÆÛ³ÍÆ®°¡ »ç¿ëÇÏ´Â µ¥ÀÌÅÍ ¸ðµ¨À» Á¤ÀÇÇÕ´Ï´Ù. 4°³ÀÇ ¼·Î °ü·ÃÇÑ Á¤¼öÇüÀÇ ÇÁ·ÎÆÛƼ minimum, maximum, extent ¹× value¸¦ Á¤ÀÇÇÕ´Ï´Ù. ÀÌ·¯ÇÑ Á¤¼ö´Â »óÀÚ°¡ µÈ 2°³ÀÇ ¹üÀ§¸¦ ´ÙÀ½°ú °°ÀÌÀÇÇØ Á¤ÀÇÇÕ´Ï´Ù.
minimum <= value <= value+extent <= maximum
¿ÜÃøÀÇ ¹üÀ§´Â minimum
, maximum
·Î
¾ÈÂÊÀÇ ¹üÀ§´Â value
, value+extent
ÀÌ µË´Ï´Ù. ¾ÈÂÊÀÇ ¹üÀ§´Â ¿ÜÃøÀÇ ¹üÀ§³»¿¡ µé¾î°¡Áö ¾ÊÀ¸¸é ¾ÈµË´Ï´Ù. Áï, value
°ªÀº maximum
°ªÀÌÇϰ¡ ¾Æ´Ï¸é ¾ÈµÇ¾î, value+extent
°ªÀº, minimum
°ªÀÌ»ó, maximum
°ªÀº minimum
ÀÌ»óÀÌ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù. ÀÌ ¸ðµ¨ÀÇ ¸î°³ÀÇ ±â´ÉÀº Á¶±Ý ÀÌÁúÀÇ °ÍÀÔ´Ï´Ù¸¸, À̰͵éÀº Slider
³ª ScrollBar
¿Í
°°Àº Swing
BoundedRangeModel
Ŭ¶óÀÌ¾ðÆ®¸¦ À§Çؼ Á¸ÀçÇϰí ÀÖ½À´Ï´Ù. - minimum ¹× maximum ¼³Á¤ ¸Þ¼µå´Â ´Ù¸¥ 3°³ÀÇ ÇÁ·ÎÆÛƼ¸¦, »õ·Î¿î °ªÀÇ Àμö¿¡ ¸ÂÃä´Ï´Ù. ¿¹¸¦ µé¾î
¸ðµ¨ÀÇ minimum¸¦ ¼³Á¤Çϸé, maximum, value ¹× extent ÇÁ·ÎÆÛƼ°¡ ¼³Á¤µÈ ¼ø¼·Î º¯°æµÇ¾î Àü¼úÇÑ Á¶°ÇÀ» À¯ÁöÇÕ´Ï´Ù.
- value ¹× extent ¼³Á¤ ¸Þ¼µå´Â ´Ù¸¥ 3°³ÀÇ ÇÁ·ÎÆÛƼ¿¡ ÀÇÇØ Á¤ÀÇµÈ Á¦ÇÑÀ¸·Î Àμö¸¦ ¸ÂÃä´Ï´Ù. ¿¹¸¦ µé¾î,
value == maximum
ÀÎ °æ¿ì, setExtent(10)
´Â extent¸¦ Á¦·Î¿¡ µÇµ¹¸³´Ï´Ù. - BoundedRangeModel
4°³ÀÇ °ªÀº Java Beans
ÇÁ·ÎÆÛƼ·Î¼ Á¤Àǵǰí ÀÖ½À´Ï´Ù¸¸, Swing
ChangeEvent´Â
PropertyChangeEvent º¸´Ù º¯°æÀ» Ŭ¶óÀÌ¾ðÆ®¿¡ ÅëÁöÇÏ´Â ¿ëµµ¿¡ ÀÚÁÖ »ç¿ëµË´Ï´Ù. À̰Ϳ¡ ÀÇÇØ
BoundRangeModel¸¦ °¨½ÃÇÏ´Â ¿À¹öÇìµå¸¦ ³·°Ô À¯ÁöÇÒ ¼ö ÀÖ½À´Ï´Ù
. º¯°æÀº ÀÚÁÖ MouseDragged
·¹ÀÌÆ®ÀÇ ÇüÅ·Π¸®Æ÷Æ®µË´Ï´Ù.
½½¶óÀÌ´õ¿¡ ÀÇÇØ Ä¿½ºÅÒ ÇÑ°è ¹üÀ§ ¸ðµ¨À» ÁöÁ¤ÇÏ´Â ¿¹´Â ¡¸The Java Tutorial¡¹ÀÇ ¡¸The Anatomy of a Swing-Based Program¡¹¸¦ ÂüÁ¶ÇϽʽÿÀ.
- °ü·Ã Ç׸ñ:
DefaultBoundedRangeModel
¸Þ¼µå °³¿ä |
void |
addChangeListener (ChangeListener x)
¸ðµ¨ÀÇ ¸®½º³Ê ¸®½ºÆ®¿¡ ChangeListener¸¦ Ãß°¡ÇÕ´Ï´Ù. |
int |
getExtent ()
¸ðµ¨ÀÇ extent
°ª, Áï, ¸ðµ¨ÀÇ value ·ÎºÎÅÍ ½ÃÀ۵Ǵ ¾ÈÂÊÀÇ ¹üÀ§ÀÇ ±æÀ̸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
getMaximum ()
¸ðµ¨ÀÇ maximum¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
getMinimum ()
minimum¿¡ »ç¿ëÇÒ ¼ö ÀÖ´Â °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
int |
getValue ()
¸ðµ¨ÀÇ ÇöÀçÀÇ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
boolean |
getValueIsAdjusting ()
value ÇÁ·ÎÆÛƼ¿¡ÀÇ ÇöÀçÀÇ º¯°æÀÌ, ÀÏ·ÃÀÇ º¯°æÀÇ ÀϺÎÀÎ °æ¿ì¿¡ true¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
void |
removeChangeListener (ChangeListener x)
¸ðµ¨ÀÇ ¸®½º³Ê ¸®½ºÆ®·ÎºÎÅÍ ChangeListener¸¦ »èÁ¦ÇÕ´Ï´Ù. |
void |
setExtent (int newExtent)
¸ðµ¨ÀÇ extent
°ªÀ» ¼³Á¤ÇÕ´Ï´Ù. |
void |
setMaximum (int newMaximum)
¸ðµ¨ÀÇ maximum¸¦ newMaximum ·Î ¼³Á¤ÇÕ´Ï´Ù. |
void |
setMinimum (int newMinimum)
¸ðµ¨ÀÇ minimum¸¦ newMinimum ·Î ¼³Á¤ÇÕ´Ï´Ù. |
void |
setRangeProperties (int value,
int extent,
int min,
int max,
boolean adjusting)
1ȸ
ÀÇ ¸Þ¼µåÀÇ È£Ãâ·Î ¸ðµ¨ÀÇ µ¥ÀÌÅ͸¦ ¸ðµÎ ¼³Á¤ÇÒ ¼ö ÀÖ´Â ¸Þ¼µåÀÔ´Ï´Ù. |
void |
setValue (int newValue)
newValue °¡ ¸ðµ¨ÀÇ Á¶°Ç½ÄÀ» ä¿ì´Â °æ¿ì´Â ¸ðµ¨ÀÇ ÇöÀçÀÇ °ªÀ» newValue ·Î
¼³Á¤ÇÕ´Ï´Ù. |
void |
setValueIsAdjusting (boolean b)
¸ðµ¨ÀÇ °ª¿¡ ´ëÇÑ º¯°æÀ» ´ÜÀÏÀÇ À̺¥Æ®·Î¼ Ãë±ÞÇÏ´Â °ÍÀ» ³ªÅ¸³»´Â ¼Ó¼ºÀÔ´Ï´Ù. |
getMinimum
int getMinimum()
- minimum¿¡ »ç¿ëÇÒ ¼ö ÀÖ´Â °ªÀ» ¸®ÅÏÇÕ´Ï´Ù.
- ¹Ýȯ°ª:
- minimum ÇÁ·ÎÆÛƼÀÇ °ª
- °ü·Ã Ç׸ñ:
setMinimum(int)
setMinimum
void setMinimum(int newMinimum)
- ¸ðµ¨ÀÇ minimum¸¦ newMinimum ·Î ¼³Á¤ÇÕ´Ï´Ù. °Å±â¿¡ ÀÀÇØ ´Ù¸¥ 3°³ÀÇ ÇÁ·ÎÆÛƼµµ ´ÙÀ½ÀÇ Á¶°Ç½ÄÀ» ä¿ìµµ·Ï
º¯°æµË´Ï´Ù.
minimum <= value <= value+extent <= maximum
¸ðµ¨ÀÌ º¯°æµÇ¾úÀ» °æ¿ì, ¸ðµç ¸®½º³Ê¿¡°Ô ÅëÁöµË´Ï´Ù.
- ÆÄ¶ó¹ÌÅÍ:
newMinimum
- ¸ðµ¨ÀÇ »õ·Î¿î minimum- °ü·Ã Ç׸ñ:
getMinimum()
,
addChangeListener(javax.swing.event.ChangeListener)
getMaximum
int getMaximum()
- ¸ðµ¨ÀÇ maximum¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¸ðµ¨ÀÇ °ªÀÇ »óÇÑÀº (maximum - extent)ÀÎ Á¡¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä.
- ¹Ýȯ°ª:
- maximum ÇÁ·ÎÆÛƼÀÇ °ª
- °ü·Ã Ç׸ñ:
setMaximum(int)
,
setExtent(int)
setMaximum
void setMaximum(int newMaximum)
- ¸ðµ¨ÀÇ maximum¸¦ newMaximum ·Î ¼³Á¤ÇÕ´Ï´Ù. °Å±â¿¡ ÀÀÇØ ´Ù¸¥ 3°³ÀÇ ÇÁ·ÎÆÛƼµµ ´ÙÀ½ÀÇ Á¶°Ç½ÄÀ» ä¿ìµµ·Ï
º¯°æµË´Ï´Ù.
minimum <= value <= value+extent <= maximum
¸ðµ¨ÀÌ º¯°æµÇ¾úÀ» °æ¿ì, ¸ðµç ¸®½º³Ê¿¡°Ô ÅëÁöµË´Ï´Ù.
- ÆÄ¶ó¹ÌÅÍ:
newMaximum
- ¸ðµ¨ÀÇ »õ·Î¿î maximum- °ü·Ã Ç׸ñ:
getMaximum()
,
addChangeListener(javax.swing.event.ChangeListener)
getValue
int getValue()
- ¸ðµ¨ÀÇ ÇöÀçÀÇ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. ¸ðµ¨ÀÇ °ªÀÇ »óÇÑÀº
maximum - extent
À̸ç, ÇÏÇÑÀº minimum
ÀÎ Á¡¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä.
- ¹Ýȯ°ª:
- ¸ðµ¨ÀÇ °ª
- °ü·Ã Ç׸ñ:
setValue(int)
setValue
void setValue(int newValue)
newValue
°¡ ¸ðµ¨ÀÇ Á¶°Ç½ÄÀ» ä¿ì´Â °æ¿ì´Â ¸ðµ¨ÀÇ ÇöÀçÀÇ °ªÀ» newValue
·Î
¼³Á¤ÇÕ´Ï´Ù. Á¶°Ç½ÄÀº ´ÙÀ½°ú °°½À´Ï´Ù.
minimum <= value <= value+extent <= maximum
±× ¿ÜÀÇ °æ¿ì´Â newValue
°¡ minimum
º¸´Ù ÀÛÀº °æ¿ì, ¸ðµ¨ÀÇ ÇöÀçÀÇ °ªÀº minimum
·Î
¼³Á¤µË´Ï´Ù. maximum
º¸´Ù Å« °æ¿ì´Â maximum
·Î
¼³Á¤µË´Ï´Ù. value+extent
º¸´Ù Å« °æ¿ì´Â value+extent
À¸·Î ¼³Á¤µË´Ï´Ù.
BoundedRange ¸ðµ¨ÀÌ ½ºÅ©·Ñ ¹Ù¿¡ »ç¿ëµÇ°í ÀÖÀ» ¶§, ÀÌ °ªÀº ¡¸¾ÈÁÖ¡¹¶Ç´Â ¡¸½½¶óÀÌ´õ¡¹¶ó°íµµ ºÒ¸®´Â ½ºÅ©·Ñ ¹ÙÀÇ ³ëºêÀÇ ¿øÁ¡À» ÁöÁ¤ÇÕ´Ï´Ù. º¸Åë
ÀÌ °ªÀº ½ºÅ©·Ñ µÇ´Â °´Ã¼ÀÇ °¡½Ã ºÎºÐÀÇ ¿øÁ¡À» ³ªÅ¸³À´Ï´Ù.
¸ðµ¨ÀÌ º¯°æµÇ¾úÀ» °æ¿ì, ¸ðµç ¸®½º³Ê¿¡°Ô ÅëÁöµË´Ï´Ù.
- ÆÄ¶ó¹ÌÅÍ:
newValue
- ¸ðµ¨ÀÇ »õ·Î¿î °ª- °ü·Ã Ç׸ñ:
getValue()
setValueIsAdjusting
void setValueIsAdjusting(boolean b)
- ¸ðµ¨ÀÇ °ª¿¡ ´ëÇÑ º¯°æÀ» ´ÜÀÏÀÇ À̺¥Æ®·Î¼ Ãë±ÞÇÏ´Â °ÍÀ» ³ªÅ¸³»´Â ¼Ó¼ºÀÔ´Ï´Ù. °ªÀ¸·Î ÀÏ·ÃÀÇ º¯°æÀÌ ´õÇØÁö±â Àü¿¡
ÀÌ °ªÀ» true ·Î ¼³Á¤ÇÕ´Ï´Ù. º¯°æÀÌ Á¾·áÇϸé, °ªÀ» false ·Î ¼³Á¤ÇÕ´Ï´Ù. º¸Åë
ÀÇ »ç¿ë¹ý¿¡¼´Â °ªÀÇ ÃÖÁ¾ÀûÀÎ º¯°æÀÌ È®Á¤µÇ¾úÀ» °æ¿ì¿¡°Ô¸¸, ¸®½º³Ê°¡ ¾×¼ÇÀ» ½ÇÇàÇϵµ·Ï ÇÕ´Ï´Ù. À̰ÍÀ¸·Î º¯°æÁßÀÇ °úµµ±âÀûÀÎ °ª¿¡ ´ëÀÀÇÏ´Â °»½ÅÀÌ ºÒÇÊ¿äÇÏ°Ô µË´Ï´Ù.
½½¶óÀÌ´õ¿Í ½ºÅ©·Ñ ¹Ù´Â µå·¡±×
Áß¿¡ ÀÌ ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇÕ´Ï´Ù.
- ÆÄ¶ó¹ÌÅÍ:
b
- value ÇÁ·ÎÆÛƼ¿¡ÀÇ º¯°æÀ» ÀÏ·ÃÀÇ º¯°æÀÇ ÀϺηΠÇÏ´Â °æ¿ì´Â true
getValueIsAdjusting
boolean getValueIsAdjusting()
- value ÇÁ·ÎÆÛƼ¿¡ÀÇ ÇöÀçÀÇ º¯°æÀÌ, ÀÏ·ÃÀÇ º¯°æÀÇ ÀϺÎÀÎ °æ¿ì¿¡ true¸¦ ¸®ÅÏÇÕ´Ï´Ù.
- ¹Ýȯ°ª:
- valueIsAdjustingProperty
- °ü·Ã Ç׸ñ:
setValueIsAdjusting(boolean)
getExtent
int getExtent()
- ¸ðµ¨ÀÇ extent
°ª, Áï, ¸ðµ¨ÀÇ value ·ÎºÎÅÍ ½ÃÀ۵Ǵ ¾ÈÂÊÀÇ ¹üÀ§ÀÇ ±æÀ̸¦ ¸®ÅÏÇÕ´Ï´Ù.
- ¹Ýȯ°ª:
- ¸ðµ¨ÀÇ extent ÇÁ·ÎÆÛƼÀÇ °ª
- °ü·Ã Ç׸ñ:
setExtent(int)
,
setValue(int)
setExtent
void setExtent(int newExtent)
- ¸ðµ¨ÀÇ extent
°ªÀ» ¼³Á¤ÇÕ´Ï´Ù. newExtentÀÎ °æ¿ì´Â Á¦·Î ÀÌ»óÀ¸·Î maximum - value ¾Æ·¡ÀÇ °ªÀ» ¼³Á¤ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
BoundedRange ¸ðµ¨ÀÌ ½ºÅ©·Ñ ¹Ù¿¡ »ç¿ëµÇ°í ÀÖÀ» ¶§, extent´Â ¡¸¾ÈÁÖ¡¹¶Ç´Â ¡¸½½¶óÀÌ´õ¡¹¶ó°íµµ ºÒ¸®´Â ½ºÅ©·Ñ ¹ÙÀÇ ³ëºêÀÇ ±æÀ̸¦ Á¤ÀÇÇÕ´Ï´Ù. º¸Åë, extent´Â
½ºÅ©·Ñ µÇ´Â °´Ã¼ °¡¿îµ¥ °¡½Ã°¡ µÇ´Â ºÎºÐÀÇ ¾çÀ» ³ªÅ¸³À´Ï´Ù. ½½¶óÀÌ´õ¿¡ »ç¿ëÇÏ´Â °æ¿ì, extent´Â ±× °ª¸¸ ¡¸Á¡ÇÁ¡¹ÇÏ´Â ¾çÀ» ³ªÅ¸³À´Ï´Ù. ¿¹¸¦ µé¾î
PgUp ³ª PgDn ۸¦ ´·¶À» °æ¿ìÀÇ ½ºÅ©·Ñ·®ÀÔ´Ï´Ù.
¸ðµ¨ÀÌ º¯°æµÇ¾úÀ» °æ¿ì, ¸ðµç ¸®½º³Ê¿¡°Ô ÅëÁöµË´Ï´Ù.
- ÆÄ¶ó¹ÌÅÍ:
newExtent
- ¸ðµ¨ÀÇ »õ·Î¿î extent- °ü·Ã Ç׸ñ:
getExtent()
,
setValue(int)
setRangeProperties
void setRangeProperties(int value,
int extent,
int min,
int max,
boolean adjusting)
- 1ȸ
ÀÇ ¸Þ¼µåÀÇ È£Ãâ·Î ¸ðµ¨ÀÇ µ¥ÀÌÅ͸¦ ¸ðµÎ ¼³Á¤ÇÒ ¼ö ÀÖ´Â ¸Þ¼µåÀÔ´Ï´Ù. ±× °á°ú, ´ÜÀÏÀÇ º¯°æ À̺¥Æ®°¡ »ý¼ºµË´Ï´Ù. °³°³ÀÇ º¯°æ À̺¥Æ®¸¦ ¹ß»ý½ÃŰÁö ¾Ê°í,
¸ðµ¨ÀÇ µ¥ÀÌÅ͸¦ ¸ðµÎ µ¿½Ã¿¡ Á¶Á¤Çϴµ¥ Æí¸®ÇÕ´Ï´Ù.
- ÆÄ¶ó¹ÌÅÍ:
value
- ÇöÀçÀÇ °ªÀ» ÁöÁ¤ÇÏ´Â Á¤¼ö°ª
extent
- °ªÀÌ ¡¸Á¡ÇÁ¡¹ÇÒ ¼ö ÀÖ´Â ¾çÀ» ÁöÁ¤ÇÏ´Â Á¤¼ö°ª
min
- ÃÖ¼Ò°ªÀ» ÁöÁ¤ÇÏ´Â Á¤¼ö°ª
max
- ÃÖ´ë°ªÀ» ÁöÁ¤ÇÏ´Â Á¤¼ö°ª
adjusting
- boolean Ä¡. ÀÏ·ÃÀÇ º¯°æÀÌ ÁøÇàÁßÀÎ °æ¿ì´Â true- °ü·Ã Ç׸ñ:
setValue(int)
,
setExtent(int)
,
setMinimum(int)
,
setMaximum(int)
,
setValueIsAdjusting(boolean)
addChangeListener
void addChangeListener(ChangeListener x)
- ¸ðµ¨ÀÇ ¸®½º³Ê ¸®½ºÆ®¿¡ ChangeListener¸¦ Ãß°¡ÇÕ´Ï´Ù.
- ÆÄ¶ó¹ÌÅÍ:
x
- Ãß°¡ÇÏ´Â ChangeListener- °ü·Ã Ç׸ñ:
removeChangeListener(javax.swing.event.ChangeListener)
removeChangeListener
void removeChangeListener(ChangeListener x)
- ¸ðµ¨ÀÇ ¸®½º³Ê ¸®½ºÆ®·ÎºÎÅÍ ChangeListener¸¦ »èÁ¦ÇÕ´Ï´Ù.
- ÆÄ¶ó¹ÌÅÍ:
x
- »èÁ¦ÇÏ´Â ChangeListener- °ü·Ã Ç׸ñ:
addChangeListener(javax.swing.event.ChangeListener)
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ÂüÁ¶ÇϽʽÿÀ.