Serializable
ComponentInputMapUIResource
public class ComponentInputMap extends InputMap
ComponentInputMap
is an InputMap
associated with a particular JComponent
. The component is automatically notified whenever the ComponentInputMap
changes. ComponentInputMap
s are used for WHEN_IN_FOCUSED_WINDOW
bindings.Constructor | Description |
---|---|
ComponentInputMap |
Creates a ComponentInputMap associated with the specified component. |
Modifier and Type | Method | Description |
---|---|---|
void |
clear() |
Removes all the mappings from this object. |
JComponent |
getComponent() |
Returns the component the InputMap was created for. |
void |
put |
Adds a binding for keyStroke to actionMapKey . |
void |
remove |
Removes the binding for key from this object. |
void |
setParent |
Sets the parent, which must be a ComponentInputMap associated with the same component as this ComponentInputMap . |
public ComponentInputMap(JComponent component)
ComponentInputMap
associated with the specified component.component
- a non-null JComponent
IllegalArgumentException
- if component
is nullpublic void setParent(InputMap map)
ComponentInputMap
associated with the same component as this ComponentInputMap
.setParent
in class InputMap
map
- a ComponentInputMap
IllegalArgumentException
- if map
is not a ComponentInputMap
or is not associated with the same componentpublic JComponent getComponent()
InputMap
was created for.InputMap
was created for.public void put(KeyStroke keyStroke, Object actionMapKey)
keyStroke
to actionMapKey
. If actionMapKey
is null, this removes the current binding for keyStroke
.public void remove(KeyStroke key)
key
from this object.public void clear()
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/swing/ComponentInputMap.html