java.lang.Object
java.util.EventObject
java.awt.AWTEvent
java.awt.event.TextEvent
- All Implemented Interfaces:
- Serializable
A semantic event which indicates that an object's text changed.
 This high-level event is generated by an object (such as a TextComponent)
 when its text changes. The event is passed to
 every 
TextListener object which registered to receive such
 events using the component's addTextListener method.
 
 The object that implements the TextListener interface gets
 this TextEvent when the event occurs. The listener is
 spared the details of processing individual mouse movements and key strokes
 Instead, it can process a "meaningful" (semantic) event like "text changed".
 
 An unspecified behavior will be caused if the id parameter
 of any particular TextEvent instance is not
 in the range from TEXT_FIRST to TEXT_LAST.
- Since:
- 1.1
- See Also:
- 
Field SummaryFieldsModifier and TypeFieldDescriptionstatic final intThe first number in the range of ids used for text events.static final intThe last number in the range of ids used for text events.static final intThis event id indicates that object's text changed.Fields declared in class java.awt.AWTEventACTION_EVENT_MASK, ADJUSTMENT_EVENT_MASK, COMPONENT_EVENT_MASK, consumed, CONTAINER_EVENT_MASK, FOCUS_EVENT_MASK, HIERARCHY_BOUNDS_EVENT_MASK, HIERARCHY_EVENT_MASK, id, INPUT_METHOD_EVENT_MASK, INVOCATION_EVENT_MASK, ITEM_EVENT_MASK, KEY_EVENT_MASK, MOUSE_EVENT_MASK, MOUSE_MOTION_EVENT_MASK, MOUSE_WHEEL_EVENT_MASK, PAINT_EVENT_MASK, RESERVED_ID_MAX, TEXT_EVENT_MASK, WINDOW_EVENT_MASK, WINDOW_FOCUS_EVENT_MASK, WINDOW_STATE_EVENT_MASKFields declared in class java.util.EventObjectsource
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionReturns a parameter string identifying this text event.Methods declared in class java.util.EventObjectgetSource
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Field Details- 
TEXT_FIRSTpublic static final int TEXT_FIRSTThe first number in the range of ids used for text events.- See Also:
 
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TEXT_LASTpublic static final int TEXT_LASTThe last number in the range of ids used for text events.- See Also:
 
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TEXT_VALUE_CHANGEDpublic static final int TEXT_VALUE_CHANGEDThis event id indicates that object's text changed.- See Also:
 
 
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Constructor Details- 
TextEventConstructs aTextEventobject.This method throws an IllegalArgumentExceptionifsourceisnull.- Parameters:
- source- The (- TextComponent) object that originated the event
- id- An integer that identifies the event type. For information on allowable values, see the class description for- TextEvent
- Throws:
- IllegalArgumentException- if- sourceis null
- See Also:
 
 
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Method Details- 
paramStringReturns a parameter string identifying this text event. This method is useful for event-logging and for debugging.- Overrides:
- paramStringin class- AWTEvent
- Returns:
- a string identifying the event and its attributes
 
 
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