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## javax.swing
Class ComponentInputMap

    java.lang.Object
      |
      +--javax.swing.InputMap
            |
            +--javax.swing.ComponentInputMap

All Implemented Interfaces:
  Serializable

Direct Known Subclasses:
  ComponentInputMapUIResource

public class ComponentInputMap
extends InputMap

A `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 Summary
`ComponentInputMap(JComponent component)` Creates a `ComponentInputMap` associated with the specified component.

Method Summary
`void` | `clear()` Removes all the mappings from this object.
`JComponent` | `getComponent()` Returns the component the `InputMap` was created for.
`void` | `put(KeyStroke keyStroke, Object actionMapKey)` Adds a binding for `keyStroke` to `actionMapKey`.
`void` | `remove(KeyStroke key)` Removes the binding for `key` from this object.
`void` | `setParent(InputMap map)` Sets the parent, which must be a `ComponentInputMap` associated with the same component as this `ComponentInputMap`.

Methods inherited from class javax.swing.InputMap
`allKeys, get, getParent, keys, size`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ComponentInputMap

    public ComponentInputMap(JComponent component)

  Creates a `ComponentInputMap` associated with the specified component.

Parameters:
  `component` - a non-null `JComponent`
Throws:
  `IllegalArgumentException` - if `component` is null

Method Detail

### setParent

    public void setParent(InputMap map)

  Sets the parent, which must be a `ComponentInputMap` associated with the same component as this `ComponentInputMap`.

  Overrides:
    `setParent` in class `InputMap`
  Parameters:
    `map` - a `ComponentInputMap`
  Throws:
    `IllegalArgumentException` - if `map` is not a `ComponentInputMap` or is not associated with the same component

### getComponent

    public JComponent getComponent()

  Returns the component the `InputMap` was created for.

### put

    public void put(KeyStroke keyStroke,
                    Object actionMapKey)

  Adds a binding for `keyStroke` to `actionMapKey`. If `actionMapKey` is null, this removes the current binding for `keyStroke`.

  Overrides:
    `put` in class `InputMap`

### remove

    public void remove(KeyStroke key)

  Removes the binding for `key` from this object.

  Overrides:
    `remove` in class `InputMap`

### clear

    public void clear()

  Removes all the mappings from this object.

  Overrides:
    `clear` in class `InputMap`

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2002 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.