JScrollBar
, JScrollPane.ScrollBar
, Scrollbar
, ScrollPaneAdjustable
public interface Adjustable
Modifier and Type | Field | Description |
---|---|---|
static final int |
HORIZONTAL |
Indicates that the Adjustable has horizontal orientation. |
static final int |
NO_ORIENTATION |
Indicates that the Adjustable has no orientation. |
static final int |
VERTICAL |
Indicates that the Adjustable has vertical orientation. |
Modifier and Type | Method | Description |
---|---|---|
void |
addAdjustmentListener |
Adds a listener to receive adjustment events when the value of the adjustable object changes. |
int |
getBlockIncrement() |
Gets the block value increment for the adjustable object. |
int |
getMaximum() |
Gets the maximum value of the adjustable object. |
int |
getMinimum() |
Gets the minimum value of the adjustable object. |
int |
getOrientation() |
Gets the orientation of the adjustable object. |
int |
getUnitIncrement() |
Gets the unit value increment for the adjustable object. |
int |
getValue() |
Gets the current value of the adjustable object. |
int |
getVisibleAmount() |
Gets the length of the proportional indicator. |
void |
removeAdjustmentListener |
Removes an adjustment listener. |
void |
setBlockIncrement |
Sets the block value increment for the adjustable object. |
void |
setMaximum |
Sets the maximum value of the adjustable object. |
void |
setMinimum |
Sets the minimum value of the adjustable object. |
void |
setUnitIncrement |
Sets the unit value increment for the adjustable object. |
void |
setValue |
Sets the current value of the adjustable object. |
void |
setVisibleAmount |
Sets the length of the proportional indicator of the adjustable object. |
@Native static final int HORIZONTAL
Adjustable
has horizontal orientation.@Native static final int VERTICAL
Adjustable
has vertical orientation.@Native static final int NO_ORIENTATION
Adjustable
has no orientation.int getOrientation()
HORIZONTAL
, VERTICAL
, or NO_ORIENTATION
void setMinimum(int min)
min
- the minimum valueint getMinimum()
void setMaximum(int max)
max
- the maximum valueint getMaximum()
void setUnitIncrement(int u)
u
- the unit incrementint getUnitIncrement()
void setBlockIncrement(int b)
b
- the block incrementint getBlockIncrement()
void setVisibleAmount(int v)
v
- the length of the indicatorint getVisibleAmount()
void setValue(int v)
minimum
or greater than maximum
- visibleAmount
, then one of those values is substituted, as appropriate. Calling this method does not fire an AdjustmentEvent
.
v
- the current value, between minimum
and maximum
- visibleAmount
int getValue()
void addAdjustmentListener(AdjustmentListener l)
l
- the listener to receive eventsvoid removeAdjustmentListener(AdjustmentListener l)
l
- the listener being removed
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/java/awt/Adjustable.html