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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.5.0
javax.swing.text
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Method Summary | |
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void |
addChangeListener(ChangeListener l)
Adds a listener to track whenever the caret position has been changed. |
void |
deinstall(JTextComponent c)
Called when the UI is being removed from the interface of a JTextComponent. |
int |
getBlinkRate()
Gets the blink rate of the caret. |
int |
getDot()
Fetches the current position of the caret. |
Point |
getMagicCaretPosition()
Gets the current caret visual location. |
int |
getMark()
Fetches the current position of the mark. |
void |
install(JTextComponent c)
Called when the UI is being installed into the interface of a JTextComponent. |
boolean |
isSelectionVisible()
Determines if the selection is currently visible. |
boolean |
isVisible()
Determines if the caret is currently visible. |
void |
moveDot(int dot)
Moves the caret position (dot) to some other position, leaving behind the mark. |
void |
paint(Graphics g)
Renders the caret. |
void |
removeChangeListener(ChangeListener l)
Removes a listener that was tracking caret position changes. |
void |
setBlinkRate(int rate)
Sets the blink rate of the caret. |
void |
setDot(int dot)
Sets the caret position to some position. |
void |
setMagicCaretPosition(Point p)
Set the current caret visual location. |
void |
setSelectionVisible(boolean v)
Sets the visibility of the selection |
void |
setVisible(boolean v)
Sets the visibility of the caret. |
Method Detail |
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void install(JTextComponent c)
c
- the JTextComponentvoid deinstall(JTextComponent c)
c
- the JTextComponentvoid paint(Graphics g)
g
- the graphics contextvoid addChangeListener(ChangeListener l)
l
- the change listenervoid removeChangeListener(ChangeListener l)
l
- the change listenerboolean isVisible()
void setVisible(boolean v)
v
- true if the caret should be shown,
and false if the caret should be hiddenboolean isSelectionVisible()
void setSelectionVisible(boolean v)
v
- true if the caret should be shown,
and false if the caret should be hiddenvoid setMagicCaretPosition(Point p)
p
- the Point to use for the saved position. This
can be null to indicate there is no visual location.Point getMagicCaretPosition()
setMagicCaretPosition(java.awt.Point)
void setBlinkRate(int rate)
rate
- the delay in milliseconds >= 0. If this is
zero the caret will not blink.int getBlinkRate()
int getDot()
int getMark()
void setDot(int dot)
dot
- the new position to set the caret to >= 0void moveDot(int dot)
dot
- the new position to move the caret to >= 0