java.awt
Class TextComponent

java.lang.Object sample code for java.lang.Object definition code for java.lang.Object 
  extended by java.awt.Component sample code for java.awt.Component definition code for java.awt.Component 
      extended by java.awt.TextComponent
All Implemented Interfaces:
ImageObserver sample code for java.awt.image.ImageObserver definition code for java.awt.image.ImageObserver , MenuContainer sample code for java.awt.MenuContainer definition code for java.awt.MenuContainer , Serializable sample code for java.io.Serializable definition code for java.io.Serializable , Accessible sample code for javax.accessibility.Accessible definition code for javax.accessibility.Accessible
Direct Known Subclasses:
TextArea sample code for java.awt.TextArea definition code for java.awt.TextArea , TextField sample code for java.awt.TextField definition code for java.awt.TextField

public class TextComponent
extends Component sample code for java.awt.Component definition code for java.awt.Component
implements Accessible sample code for javax.accessibility.Accessible definition code for javax.accessibility.Accessible

The TextComponent class is the superclass of any component that allows the editing of some text.

A text component embodies a string of text. The TextComponent class defines a set of methods that determine whether or not this text is editable. If the component is editable, it defines another set of methods that supports a text insertion caret.

In addition, the class defines methods that are used to maintain a current selection from the text. The text selection, a substring of the component's text, is the target of editing operations. It is also referred to as the selected text.

Since:
JDK1.0
See Also:
Serialized Form

Nested Class Summary
protected  class TextComponent.AccessibleAWTTextComponent sample code for java.awt.TextComponent.AccessibleAWTTextComponent definition code for java.awt.TextComponent.AccessibleAWTTextComponent
          This class implements accessibility support for the TextComponent class.
 
Nested classes/interfaces inherited from class java.awt.Component sample code for java.awt.Component definition code for java.awt.Component
Component.AccessibleAWTComponent sample code for java.awt.Component.AccessibleAWTComponent definition code for java.awt.Component.AccessibleAWTComponent , Component.BltBufferStrategy sample code for java.awt.Component.BltBufferStrategy definition code for java.awt.Component.BltBufferStrategy , Component.FlipBufferStrategy sample code for java.awt.Component.FlipBufferStrategy definition code for java.awt.Component.FlipBufferStrategy
 
Field Summary
protected  TextListener sample code for java.awt.event.TextListener definition code for java.awt.event.TextListener textListener sample code for java.awt.TextComponent.textListener definition code for java.awt.TextComponent.textListener
           
 
Fields inherited from class java.awt.Component sample code for java.awt.Component definition code for java.awt.Component
BOTTOM_ALIGNMENT sample code for java.awt.Component.BOTTOM_ALIGNMENT definition code for java.awt.Component.BOTTOM_ALIGNMENT , CENTER_ALIGNMENT sample code for java.awt.Component.CENTER_ALIGNMENT definition code for java.awt.Component.CENTER_ALIGNMENT , LEFT_ALIGNMENT sample code for java.awt.Component.LEFT_ALIGNMENT definition code for java.awt.Component.LEFT_ALIGNMENT , RIGHT_ALIGNMENT sample code for java.awt.Component.RIGHT_ALIGNMENT definition code for java.awt.Component.RIGHT_ALIGNMENT , TOP_ALIGNMENT sample code for java.awt.Component.TOP_ALIGNMENT definition code for java.awt.Component.TOP_ALIGNMENT
 
Fields inherited from interface java.awt.image.ImageObserver sample code for java.awt.image.ImageObserver definition code for java.awt.image.ImageObserver
ABORT sample code for java.awt.image.ImageObserver.ABORT definition code for java.awt.image.ImageObserver.ABORT , ALLBITS sample code for java.awt.image.ImageObserver.ALLBITS definition code for java.awt.image.ImageObserver.ALLBITS , ERROR sample code for java.awt.image.ImageObserver.ERROR definition code for java.awt.image.ImageObserver.ERROR , FRAMEBITS sample code for java.awt.image.ImageObserver.FRAMEBITS definition code for java.awt.image.ImageObserver.FRAMEBITS , HEIGHT sample code for java.awt.image.ImageObserver.HEIGHT definition code for java.awt.image.ImageObserver.HEIGHT , PROPERTIES sample code for java.awt.image.ImageObserver.PROPERTIES definition code for java.awt.image.ImageObserver.PROPERTIES , SOMEBITS sample code for java.awt.image.ImageObserver.SOMEBITS definition code for java.awt.image.ImageObserver.SOMEBITS , WIDTH sample code for java.awt.image.ImageObserver.WIDTH definition code for java.awt.image.ImageObserver.WIDTH
 
Method Summary
 void addNotify sample code for java.awt.TextComponent.addNotify() definition code for java.awt.TextComponent.addNotify() ()
          Makes this Component displayable by connecting it to a native screen resource.
 void addTextListener sample code for java.awt.TextComponent.addTextListener(java.awt.event.TextListener) definition code for java.awt.TextComponent.addTextListener(java.awt.event.TextListener) (TextListener sample code for java.awt.event.TextListener definition code for java.awt.event.TextListener  l)
          Adds the specified text event listener to receive text events from this text component.
 void enableInputMethods sample code for java.awt.TextComponent.enableInputMethods(boolean) definition code for java.awt.TextComponent.enableInputMethods(boolean) (boolean enable)
          Enables or disables input method support for this component.
 AccessibleContext sample code for javax.accessibility.AccessibleContext definition code for javax.accessibility.AccessibleContext getAccessibleContext sample code for java.awt.TextComponent.getAccessibleContext() definition code for java.awt.TextComponent.getAccessibleContext() ()
          Gets the AccessibleContext associated with this TextComponent.
 Color sample code for java.awt.Color definition code for java.awt.Color getBackground sample code for java.awt.TextComponent.getBackground() definition code for java.awt.TextComponent.getBackground() ()
          Gets the background color of this text component.
 int getCaretPosition sample code for java.awt.TextComponent.getCaretPosition() definition code for java.awt.TextComponent.getCaretPosition() ()
          Returns the position of the text insertion caret.
 InputMethodRequests sample code for java.awt.im.InputMethodRequests definition code for java.awt.im.InputMethodRequests getInputMethodRequests sample code for java.awt.TextComponent.getInputMethodRequests() definition code for java.awt.TextComponent.getInputMethodRequests() ()
          Gets the input method request handler which supports requests from input methods for this component.
<T extends EventListener sample code for java.util.EventListener definition code for java.util.EventListener >
T[]
getListeners sample code for java.awt.TextComponent.getListeners(java.lang.Class) definition code for java.awt.TextComponent.getListeners(java.lang.Class) (Class sample code for java.lang.Class definition code for java.lang.Class <T> listenerType)
          Returns an array of all the objects currently registered as FooListeners upon this TextComponent.
 String sample code for java.lang.String definition code for java.lang.String getSelectedText sample code for java.awt.TextComponent.getSelectedText() definition code for java.awt.TextComponent.getSelectedText() ()
          Returns the selected text from the text that is presented by this text component.
 int getSelectionEnd sample code for java.awt.TextComponent.getSelectionEnd() definition code for java.awt.TextComponent.getSelectionEnd() ()
          Gets the end position of the selected text in this text component.
 int getSelectionStart sample code for java.awt.TextComponent.getSelectionStart() definition code for java.awt.TextComponent.getSelectionStart() ()
          Gets the start position of the selected text in this text component.
 String sample code for java.lang.String definition code for java.lang.String getText sample code for java.awt.TextComponent.getText() definition code for java.awt.TextComponent.getText() ()
          Returns the text that is presented by this text component.
 TextListener sample code for java.awt.event.TextListener definition code for java.awt.event.TextListener [] getTextListeners sample code for java.awt.TextComponent.getTextListeners() definition code for java.awt.TextComponent.getTextListeners() ()
          Returns an array of all the text listeners registered on this text component.
 boolean isEditable sample code for java.awt.TextComponent.isEditable() definition code for java.awt.TextComponent.isEditable() ()
          Indicates whether or not this text component is editable.
protected  String sample code for java.lang.String definition code for java.lang.String paramString sample code for java.awt.TextComponent.paramString() definition code for java.awt.TextComponent.paramString() ()
          Returns a string representing the state of this TextComponent.
protected  void processEvent sample code for java.awt.TextComponent.processEvent(java.awt.AWTEvent) definition code for java.awt.TextComponent.processEvent(java.awt.AWTEvent) (AWTEvent sample code for java.awt.AWTEvent definition code for java.awt.AWTEvent  e)
          Processes events on this text component.
protected  void processTextEvent sample code for java.awt.TextComponent.processTextEvent(java.awt.event.TextEvent) definition code for java.awt.TextComponent.processTextEvent(java.awt.event.TextEvent) (TextEvent sample code for java.awt.event.TextEvent definition code for java.awt.event.TextEvent  e)
          Processes text events occurring on this text component by dispatching them to any registered TextListener objects.
 void removeNotify sample code for java.awt.TextComponent.removeNotify() definition code for java.awt.TextComponent.removeNotify() ()
          Removes the TextComponent's peer.
 void removeTextListener sample code for java.awt.TextComponent.removeTextListener(java.awt.event.TextListener) definition code for java.awt.TextComponent.removeTextListener(java.awt.event.TextListener) (TextListener sample code for java.awt.event.TextListener definition code for java.awt.event.TextListener  l)
          Removes the specified text event listener so that it no longer receives text events from this text component If l is null, no exception is thrown and no action is performed.
 void select sample code for java.awt.TextComponent.select(int, int) definition code for java.awt.TextComponent.select(int, int) (int selectionStart, int selectionEnd)
          Selects the text between the specified start and end positions.
 void selectAll sample code for java.awt.TextComponent.selectAll() definition code for java.awt.TextComponent.selectAll() ()
          Selects all the text in this text component.
 void setBackground sample code for java.awt.TextComponent.setBackground(java.awt.Color) definition code for java.awt.TextComponent.setBackground(java.awt.Color) (Color sample code for java.awt.Color definition code for java.awt.Color  c)
          Sets the background color of this text component.
 void setCaretPosition sample code for java.awt.TextComponent.setCaretPosition(int) definition code for java.awt.TextComponent.setCaretPosition(int) (int position)
          Sets the position of the text insertion caret.
 void setEditable sample code for java.awt.TextComponent.setEditable(boolean) definition code for java.awt.TextComponent.setEditable(boolean) (boolean b)
          Sets the flag that determines whether or not this text component is editable.
 void setSelectionEnd sample code for java.awt.TextComponent.setSelectionEnd(int) definition code for java.awt.TextComponent.setSelectionEnd(int) (int selectionEnd)
          Sets the selection end for this text component to the specified position.
 void setSelectionStart sample code for java.awt.TextComponent.setSelectionStart(int) definition code for java.awt.TextComponent.setSelectionStart(int) (int selectionStart)
          Sets the selection start for this text component to the specified position.
 void setText sample code for java.awt.TextComponent.setText(java.lang.String) definition code for java.awt.TextComponent.setText(java.lang.String) (String sample code for java.lang.String definition code for java.lang.String  t)
          Sets the text that is presented by this text component to be the specified text.
 
Methods inherited from class java.awt.Component sample code for java.awt.Component definition code for java.awt.Component
action sample code for java.awt.Component.action(java.awt.Event, java.lang.Object) definition code for java.awt.Component.action(java.awt.Event, java.lang.Object) , add sample code for java.awt.Component.add(java.awt.PopupMenu) definition code for java.awt.Component.add(java.awt.PopupMenu) , addComponentListener sample code for java.awt.Component.addComponentListener(java.awt.event.ComponentListener) definition code for java.awt.Component.addComponentListener(java.awt.event.ComponentListener) , addFocusListener sample code for java.awt.Component.addFocusListener(java.awt.event.FocusListener) definition code for java.awt.Component.addFocusListener(java.awt.event.FocusListener) , addHierarchyBoundsListener sample code for java.awt.Component.addHierarchyBoundsListener(java.awt.event.HierarchyBoundsListener) definition code for java.awt.Component.addHierarchyBoundsListener(java.awt.event.HierarchyBoundsListener) , addHierarchyListener sample code for java.awt.Component.addHierarchyListener(java.awt.event.HierarchyListener) definition code for java.awt.Component.addHierarchyListener(java.awt.event.HierarchyListener) , addInputMethodListener sample code for java.awt.Component.addInputMethodListener(java.awt.event.InputMethodListener) definition code for java.awt.Component.addInputMethodListener(java.awt.event.InputMethodListener) , addKeyListener sample code for java.awt.Component.addKeyListener(java.awt.event.KeyListener) definition code for java.awt.Component.addKeyListener(java.awt.event.KeyListener) , addMouseListener sample code for java.awt.Component.addMouseListener(java.awt.event.MouseListener) definition code for java.awt.Component.addMouseListener(java.awt.event.MouseListener) , addMouseMotionListener sample code for java.awt.Component.addMouseMotionListener(java.awt.event.MouseMotionListener) definition code for java.awt.Component.addMouseMotionListener(java.awt.event.MouseMotionListener) , addMouseWheelListener sample code for java.awt.Component.addMouseWheelListener(java.awt.event.MouseWheelListener) definition code for java.awt.Component.addMouseWheelListener(java.awt.event.MouseWheelListener) , addPropertyChangeListener sample code for java.awt.Component.addPropertyChangeListener(java.beans.PropertyChangeListener) definition code for java.awt.Component.addPropertyChangeListener(java.beans.PropertyChangeListener) , addPropertyChangeListener sample code for java.awt.Component.addPropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener) definition code for java.awt.Component.addPropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener) , applyComponentOrientation sample code for java.awt.Component.applyComponentOrientation(java.awt.ComponentOrientation) definition code for java.awt.Component.applyComponentOrientation(java.awt.ComponentOrientation) , areFocusTraversalKeysSet sample code for java.awt.Component.areFocusTraversalKeysSet(int) definition code for java.awt.Component.areFocusTraversalKeysSet(int) , bounds sample code for java.awt.Component.bounds() definition code for java.awt.Component.bounds() , checkImage sample code for java.awt.Component.checkImage(java.awt.Image, java.awt.image.ImageObserver) definition code for java.awt.Component.checkImage(java.awt.Image, java.awt.image.ImageObserver) , checkImage sample code for java.awt.Component.checkImage(java.awt.Image, int, int, java.awt.image.ImageObserver) definition code for java.awt.Component.checkImage(java.awt.Image, int, int, java.awt.image.ImageObserver) , coalesceEvents sample code for java.awt.Component.coalesceEvents(java.awt.AWTEvent, java.awt.AWTEvent) definition code for java.awt.Component.coalesceEvents(java.awt.AWTEvent, java.awt.AWTEvent) , contains sample code for java.awt.Component.contains(int, int) definition code for java.awt.Component.contains(int, int) , contains sample code for java.awt.Component.contains(java.awt.Point) definition code for java.awt.Component.contains(java.awt.Point) , createImage sample code for java.awt.Component.createImage(java.awt.image.ImageProducer) definition code for java.awt.Component.createImage(java.awt.image.ImageProducer) , createImage sample code for java.awt.Component.createImage(int, int) definition code for java.awt.Component.createImage(int, int) , createVolatileImage sample code for java.awt.Component.createVolatileImage(int, int) definition code for java.awt.Component.createVolatileImage(int, int) , createVolatileImage sample code for java.awt.Component.createVolatileImage(int, int, java.awt.ImageCapabilities) definition code for java.awt.Component.createVolatileImage(int, int, java.awt.ImageCapabilities) , deliverEvent sample code for java.awt.Component.deliverEvent(java.awt.Event) definition code for java.awt.Component.deliverEvent(java.awt.Event) , disable sample code for java.awt.Component.disable() definition code for java.awt.Component.disable() , disableEvents sample code for java.awt.Component.disableEvents(long) definition code for java.awt.Component.disableEvents(long) , dispatchEvent sample code for java.awt.Component.dispatchEvent(java.awt.AWTEvent) definition code for java.awt.Component.dispatchEvent(java.awt.AWTEvent) , doLayout sample code for java.awt.Component.doLayout() definition code for java.awt.Component.doLayout() , enable sample code for java.awt.Component.enable() definition code for java.awt.Component.enable() , enable sample code for java.awt.Component.enable(boolean) definition code for java.awt.Component.enable(boolean) , enableEvents sample code for java.awt.Component.enableEvents(long) definition code for java.awt.Component.enableEvents(long) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, boolean, boolean) definition code for java.awt.Component.firePropertyChange(java.lang.String, boolean, boolean) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, byte, byte) definition code for java.awt.Component.firePropertyChange(java.lang.String, byte, byte) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, char, char) definition code for java.awt.Component.firePropertyChange(java.lang.String, char, char) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, double, double) definition code for java.awt.Component.firePropertyChange(java.lang.String, double, double) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, float, float) definition code for java.awt.Component.firePropertyChange(java.lang.String, float, float) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, int, int) definition code for java.awt.Component.firePropertyChange(java.lang.String, int, int) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, long, long) definition code for java.awt.Component.firePropertyChange(java.lang.String, long, long) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object) definition code for java.awt.Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, short, short) definition code for java.awt.Component.firePropertyChange(java.lang.String, short, short) , getAlignmentX sample code for java.awt.Component.getAlignmentX() definition code for java.awt.Component.getAlignmentX() , getAlignmentY sample code for java.awt.Component.getAlignmentY() definition code for java.awt.Component.getAlignmentY() , getBounds sample code for java.awt.Component.getBounds() definition code for java.awt.Component.getBounds() , getBounds sample code for java.awt.Component.getBounds(java.awt.Rectangle) definition code for java.awt.Component.getBounds(java.awt.Rectangle) , getColorModel sample code for java.awt.Component.getColorModel() definition code for java.awt.Component.getColorModel() , getComponentAt sample code for java.awt.Component.getComponentAt(int, int) definition code for java.awt.Component.getComponentAt(int, int) , getComponentAt sample code for java.awt.Component.getComponentAt(java.awt.Point) definition code for java.awt.Component.getComponentAt(java.awt.Point) , getComponentListeners sample code for java.awt.Component.getComponentListeners() definition code for java.awt.Component.getComponentListeners() , getComponentOrientation sample code for java.awt.Component.getComponentOrientation() definition code for java.awt.Component.getComponentOrientation() , getCursor sample code for java.awt.Component.getCursor() definition code for java.awt.Component.getCursor() , getDropTarget sample code for java.awt.Component.getDropTarget() definition code for java.awt.Component.getDropTarget() , getFocusCycleRootAncestor sample code for java.awt.Component.getFocusCycleRootAncestor() definition code for java.awt.Component.getFocusCycleRootAncestor() , getFocusListeners sample code for java.awt.Component.getFocusListeners() definition code for java.awt.Component.getFocusListeners() , getFocusTraversalKeys sample code for java.awt.Component.getFocusTraversalKeys(int) definition code for java.awt.Component.getFocusTraversalKeys(int) , getFocusTraversalKeysEnabled sample code for java.awt.Component.getFocusTraversalKeysEnabled() definition code for java.awt.Component.getFocusTraversalKeysEnabled() , getFont sample code for java.awt.Component.getFont() definition code for java.awt.Component.getFont() , getFontMetrics sample code for java.awt.Component.getFontMetrics(java.awt.Font) definition code for java.awt.Component.getFontMetrics(java.awt.Font) , getForeground sample code for java.awt.Component.getForeground() definition code for java.awt.Component.getForeground() , getGraphics sample code for java.awt.Component.getGraphics() definition code for java.awt.Component.getGraphics() , getGraphicsConfiguration sample code for java.awt.Component.getGraphicsConfiguration() definition code for java.awt.Component.getGraphicsConfiguration() , getHeight sample code for java.awt.Component.getHeight() definition code for java.awt.Component.getHeight() , getHierarchyBoundsListeners sample code for java.awt.Component.getHierarchyBoundsListeners() definition code for java.awt.Component.getHierarchyBoundsListeners() , getHierarchyListeners sample code for java.awt.Component.getHierarchyListeners() definition code for java.awt.Component.getHierarchyListeners() , getIgnoreRepaint sample code for java.awt.Component.getIgnoreRepaint() definition code for java.awt.Component.getIgnoreRepaint() , getInputContext sample code for java.awt.Component.getInputContext() definition code for java.awt.Component.getInputContext() , getInputMethodListeners sample code for java.awt.Component.getInputMethodListeners() definition code for java.awt.Component.getInputMethodListeners() , getKeyListeners sample code for java.awt.Component.getKeyListeners() definition code for java.awt.Component.getKeyListeners() , getLocale sample code for java.awt.Component.getLocale() definition code for java.awt.Component.getLocale() , getLocation sample code for java.awt.Component.getLocation() definition code for java.awt.Component.getLocation() , getLocation sample code for java.awt.Component.getLocation(java.awt.Point) definition code for java.awt.Component.getLocation(java.awt.Point) , getLocationOnScreen sample code for java.awt.Component.getLocationOnScreen() definition code for java.awt.Component.getLocationOnScreen() , getMaximumSize sample code for java.awt.Component.getMaximumSize() definition code for java.awt.Component.getMaximumSize() , getMinimumSize sample code for java.awt.Component.getMinimumSize() definition code for java.awt.Component.getMinimumSize() , getMouseListeners sample code for java.awt.Component.getMouseListeners() definition code for java.awt.Component.getMouseListeners() , getMouseMotionListeners sample code for java.awt.Component.getMouseMotionListeners() definition code for java.awt.Component.getMouseMotionListeners() , getMousePosition sample code for java.awt.Component.getMousePosition() definition code for java.awt.Component.getMousePosition() , getMouseWheelListeners sample code for java.awt.Component.getMouseWheelListeners() definition code for java.awt.Component.getMouseWheelListeners() , getName sample code for java.awt.Component.getName() definition code for java.awt.Component.getName() , getParent sample code for java.awt.Component.getParent() definition code for java.awt.Component.getParent() , getPeer sample code for java.awt.Component.getPeer() definition code for java.awt.Component.getPeer() , getPreferredSize sample code for java.awt.Component.getPreferredSize() definition code for java.awt.Component.getPreferredSize() , getPropertyChangeListeners sample code for java.awt.Component.getPropertyChangeListeners() definition code for java.awt.Component.getPropertyChangeListeners() , getPropertyChangeListeners sample code for java.awt.Component.getPropertyChangeListeners(java.lang.String) definition code for java.awt.Component.getPropertyChangeListeners(java.lang.String) , getSize sample code for java.awt.Component.getSize() definition code for java.awt.Component.getSize() , getSize sample code for java.awt.Component.getSize(java.awt.Dimension) definition code for java.awt.Component.getSize(java.awt.Dimension) , getToolkit sample code for java.awt.Component.getToolkit() definition code for java.awt.Component.getToolkit() , getTreeLock sample code for java.awt.Component.getTreeLock() definition code for java.awt.Component.getTreeLock() , getWidth sample code for java.awt.Component.getWidth() definition code for java.awt.Component.getWidth() , getX sample code for java.awt.Component.getX() definition code for java.awt.Component.getX() , getY sample code for java.awt.Component.getY() definition code for java.awt.Component.getY() , gotFocus sample code for java.awt.Component.gotFocus(java.awt.Event, java.lang.Object) definition code for java.awt.Component.gotFocus(java.awt.Event, java.lang.Object) , handleEvent sample code for java.awt.Component.handleEvent(java.awt.Event) definition code for java.awt.Component.handleEvent(java.awt.Event) , hasFocus sample code for java.awt.Component.hasFocus() definition code for java.awt.Component.hasFocus() , hide sample code for java.awt.Component.hide() definition code for java.awt.Component.hide() , imageUpdate sample code for java.awt.Component.imageUpdate(java.awt.Image, int, int, int, int, int) definition code for java.awt.Component.imageUpdate(java.awt.Image, int, int, int, int, int) , inside sample code for java.awt.Component.inside(int, int) definition code for java.awt.Component.inside(int, int) , invalidate sample code for java.awt.Component.invalidate() definition code for java.awt.Component.invalidate() , isBackgroundSet sample code for java.awt.Component.isBackgroundSet() definition code for java.awt.Component.isBackgroundSet() , isCursorSet sample code for java.awt.Component.isCursorSet() definition code for java.awt.Component.isCursorSet() , isDisplayable sample code for java.awt.Component.isDisplayable() definition code for java.awt.Component.isDisplayable() , isDoubleBuffered sample code for java.awt.Component.isDoubleBuffered() definition code for java.awt.Component.isDoubleBuffered() , isEnabled sample code for java.awt.Component.isEnabled() definition code for java.awt.Component.isEnabled() , isFocusable sample code for java.awt.Component.isFocusable() definition code for java.awt.Component.isFocusable() , isFocusCycleRoot sample code for java.awt.Component.isFocusCycleRoot(java.awt.Container) definition code for java.awt.Component.isFocusCycleRoot(java.awt.Container) , isFocusOwner sample code for java.awt.Component.isFocusOwner() definition code for java.awt.Component.isFocusOwner() , isFocusTraversable sample code for java.awt.Component.isFocusTraversable() definition code for java.awt.Component.isFocusTraversable() , isFontSet sample code for java.awt.Component.isFontSet() definition code for java.awt.Component.isFontSet() , isForegroundSet sample code for java.awt.Component.isForegroundSet() definition code for java.awt.Component.isForegroundSet() , isLightweight sample code for java.awt.Component.isLightweight() definition code for java.awt.Component.isLightweight() , isMaximumSizeSet sample code for java.awt.Component.isMaximumSizeSet() definition code for java.awt.Component.isMaximumSizeSet() , isMinimumSizeSet sample code for java.awt.Component.isMinimumSizeSet() definition code for java.awt.Component.isMinimumSizeSet() , isOpaque sample code for java.awt.Component.isOpaque() definition code for java.awt.Component.isOpaque() , isPreferredSizeSet sample code for java.awt.Component.isPreferredSizeSet() definition code for java.awt.Component.isPreferredSizeSet() , isShowing sample code for java.awt.Component.isShowing() definition code for java.awt.Component.isShowing() , isValid sample code for java.awt.Component.isValid() definition code for java.awt.Component.isValid() , isVisible sample code for java.awt.Component.isVisible() definition code for java.awt.Component.isVisible() , keyDown sample code for java.awt.Component.keyDown(java.awt.Event, int) definition code for java.awt.Component.keyDown(java.awt.Event, int) , keyUp sample code for java.awt.Component.keyUp(java.awt.Event, int) definition code for java.awt.Component.keyUp(java.awt.Event, int) , layout sample code for java.awt.Component.layout() definition code for java.awt.Component.layout() , list sample code for java.awt.Component.list() definition code for java.awt.Component.list() , list sample code for java.awt.Component.list(java.io.PrintStream) definition code for java.awt.Component.list(java.io.PrintStream) , list sample code for java.awt.Component.list(java.io.PrintStream, int) definition code for java.awt.Component.list(java.io.PrintStream, int) , list sample code for java.awt.Component.list(java.io.PrintWriter) definition code for java.awt.Component.list(java.io.PrintWriter) , list sample code for java.awt.Component.list(java.io.PrintWriter, int) definition code for java.awt.Component.list(java.io.PrintWriter, int) , locate sample code for java.awt.Component.locate(int, int) definition code for java.awt.Component.locate(int, int) , location sample code for java.awt.Component.location() definition code for java.awt.Component.location() , lostFocus sample code for java.awt.Component.lostFocus(java.awt.Event, java.lang.Object) definition code for java.awt.Component.lostFocus(java.awt.Event, java.lang.Object) , minimumSize sample code for java.awt.Component.minimumSize() definition code for java.awt.Component.minimumSize() , mouseDown sample code for java.awt.Component.mouseDown(java.awt.Event, int, int) definition code for java.awt.Component.mouseDown(java.awt.Event, int, int) , mouseDrag sample code for java.awt.Component.mouseDrag(java.awt.Event, int, int) definition code for java.awt.Component.mouseDrag(java.awt.Event, int, int) , mouseEnter sample code for java.awt.Component.mouseEnter(java.awt.Event, int, int) definition code for java.awt.Component.mouseEnter(java.awt.Event, int, int) , mouseExit sample code for java.awt.Component.mouseExit(java.awt.Event, int, int) definition code for java.awt.Component.mouseExit(java.awt.Event, int, int) , mouseMove sample code for java.awt.Component.mouseMove(java.awt.Event, int, int) definition code for java.awt.Component.mouseMove(java.awt.Event, int, int) , mouseUp sample code for java.awt.Component.mouseUp(java.awt.Event, int, int) definition code for java.awt.Component.mouseUp(java.awt.Event, int, int) , move sample code for java.awt.Component.move(int, int) definition code for java.awt.Component.move(int, int) , nextFocus sample code for java.awt.Component.nextFocus() definition code for java.awt.Component.nextFocus() , paint sample code for java.awt.Component.paint(java.awt.Graphics) definition code for java.awt.Component.paint(java.awt.Graphics) , paintAll sample code for java.awt.Component.paintAll(java.awt.Graphics) definition code for java.awt.Component.paintAll(java.awt.Graphics) , postEvent sample code for java.awt.Component.postEvent(java.awt.Event) definition code for java.awt.Component.postEvent(java.awt.Event) , preferredSize sample code for java.awt.Component.preferredSize() definition code for java.awt.Component.preferredSize() , prepareImage sample code for java.awt.Component.prepareImage(java.awt.Image, java.awt.image.ImageObserver) definition code for java.awt.Component.prepareImage(java.awt.Image, java.awt.image.ImageObserver) , prepareImage sample code for java.awt.Component.prepareImage(java.awt.Image, int, int, java.awt.image.ImageObserver) definition code for java.awt.Component.prepareImage(java.awt.Image, int, int, java.awt.image.ImageObserver) , print sample code for java.awt.Component.print(java.awt.Graphics) definition code for java.awt.Component.print(java.awt.Graphics) , printAll sample code for java.awt.Component.printAll(java.awt.Graphics) definition code for java.awt.Component.printAll(java.awt.Graphics) , processComponentEvent sample code for java.awt.Component.processComponentEvent(java.awt.event.ComponentEvent) definition code for java.awt.Component.processComponentEvent(java.awt.event.ComponentEvent) , processFocusEvent sample code for java.awt.Component.processFocusEvent(java.awt.event.FocusEvent) definition code for java.awt.Component.processFocusEvent(java.awt.event.FocusEvent) , processHierarchyBoundsEvent sample code for java.awt.Component.processHierarchyBoundsEvent(java.awt.event.HierarchyEvent) definition code for java.awt.Component.processHierarchyBoundsEvent(java.awt.event.HierarchyEvent) , processHierarchyEvent sample code for java.awt.Component.processHierarchyEvent(java.awt.event.HierarchyEvent) definition code for java.awt.Component.processHierarchyEvent(java.awt.event.HierarchyEvent) , processInputMethodEvent sample code for java.awt.Component.processInputMethodEvent(java.awt.event.InputMethodEvent) definition code for java.awt.Component.processInputMethodEvent(java.awt.event.InputMethodEvent) , processKeyEvent sample code for java.awt.Component.processKeyEvent(java.awt.event.KeyEvent) definition code for java.awt.Component.processKeyEvent(java.awt.event.KeyEvent) , processMouseEvent sample code for java.awt.Component.processMouseEvent(java.awt.event.MouseEvent) definition code for java.awt.Component.processMouseEvent(java.awt.event.MouseEvent) , processMouseMotionEvent sample code for java.awt.Component.processMouseMotionEvent(java.awt.event.MouseEvent) definition code for java.awt.Component.processMouseMotionEvent(java.awt.event.MouseEvent) , processMouseWheelEvent sample code for java.awt.Component.processMouseWheelEvent(java.awt.event.MouseWheelEvent) definition code for java.awt.Component.processMouseWheelEvent(java.awt.event.MouseWheelEvent) , remove sample code for java.awt.Component.remove(java.awt.MenuComponent) definition code for java.awt.Component.remove(java.awt.MenuComponent) , removeComponentListener sample code for java.awt.Component.removeComponentListener(java.awt.event.ComponentListener) definition code for java.awt.Component.removeComponentListener(java.awt.event.ComponentListener) , removeFocusListener sample code for java.awt.Component.removeFocusListener(java.awt.event.FocusListener) definition code for java.awt.Component.removeFocusListener(java.awt.event.FocusListener) , removeHierarchyBoundsListener sample code for java.awt.Component.removeHierarchyBoundsListener(java.awt.event.HierarchyBoundsListener) definition code for java.awt.Component.removeHierarchyBoundsListener(java.awt.event.HierarchyBoundsListener) , removeHierarchyListener sample code for java.awt.Component.removeHierarchyListener(java.awt.event.HierarchyListener) definition code for java.awt.Component.removeHierarchyListener(java.awt.event.HierarchyListener) , removeInputMethodListener sample code for java.awt.Component.removeInputMethodListener(java.awt.event.InputMethodListener) definition code for java.awt.Component.removeInputMethodListener(java.awt.event.InputMethodListener) , removeKeyListener sample code for java.awt.Component.removeKeyListener(java.awt.event.KeyListener) definition code for java.awt.Component.removeKeyListener(java.awt.event.KeyListener) , removeMouseListener sample code for java.awt.Component.removeMouseListener(java.awt.event.MouseListener) definition code for java.awt.Component.removeMouseListener(java.awt.event.MouseListener) , removeMouseMotionListener sample code for java.awt.Component.removeMouseMotionListener(java.awt.event.MouseMotionListener) definition code for java.awt.Component.removeMouseMotionListener(java.awt.event.MouseMotionListener) , removeMouseWheelListener sample code for java.awt.Component.removeMouseWheelListener(java.awt.event.MouseWheelListener) definition code for java.awt.Component.removeMouseWheelListener(java.awt.event.MouseWheelListener) , removePropertyChangeListener sample code for java.awt.Component.removePropertyChangeListener(java.beans.PropertyChangeListener) definition code for java.awt.Component.removePropertyChangeListener(java.beans.PropertyChangeListener) , removePropertyChangeListener sample code for java.awt.Component.removePropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener) definition code for java.awt.Component.removePropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener) , repaint sample code for java.awt.Component.repaint() definition code for java.awt.Component.repaint() , repaint sample code for java.awt.Component.repaint(int, int, int, int) definition code for java.awt.Component.repaint(int, int, int, int) , repaint sample code for java.awt.Component.repaint(long) definition code for java.awt.Component.repaint(long) , repaint sample code for java.awt.Component.repaint(long, int, int, int, int) definition code for java.awt.Component.repaint(long, int, int, int, int) , requestFocus sample code for java.awt.Component.requestFocus() definition code for java.awt.Component.requestFocus() , requestFocus sample code for java.awt.Component.requestFocus(boolean) definition code for java.awt.Component.requestFocus(boolean) , requestFocusInWindow sample code for java.awt.Component.requestFocusInWindow() definition code for java.awt.Component.requestFocusInWindow() , requestFocusInWindow sample code for java.awt.Component.requestFocusInWindow(boolean) definition code for java.awt.Component.requestFocusInWindow(boolean) , reshape sample code for java.awt.Component.reshape(int, int, int, int) definition code for java.awt.Component.reshape(int, int, int, int) , resize sample code for java.awt.Component.resize(java.awt.Dimension) definition code for java.awt.Component.resize(java.awt.Dimension) , resize sample code for java.awt.Component.resize(int, int) definition code for java.awt.Component.resize(int, int) , setBounds sample code for java.awt.Component.setBounds(int, int, int, int) definition code for java.awt.Component.setBounds(int, int, int, int) , setBounds sample code for java.awt.Component.setBounds(java.awt.Rectangle) definition code for java.awt.Component.setBounds(java.awt.Rectangle) , setComponentOrientation sample code for java.awt.Component.setComponentOrientation(java.awt.ComponentOrientation) definition code for java.awt.Component.setComponentOrientation(java.awt.ComponentOrientation) , setCursor sample code for java.awt.Component.setCursor(java.awt.Cursor) definition code for java.awt.Component.setCursor(java.awt.Cursor) , setDropTarget sample code for java.awt.Component.setDropTarget(java.awt.dnd.DropTarget) definition code for java.awt.Component.setDropTarget(java.awt.dnd.DropTarget) , setEnabled sample code for java.awt.Component.setEnabled(boolean) definition code for java.awt.Component.setEnabled(boolean) , setFocusable sample code for java.awt.Component.setFocusable(boolean) definition code for java.awt.Component.setFocusable(boolean) , setFocusTraversalKeys sample code for java.awt.Component.setFocusTraversalKeys(int, java.util.Set) definition code for java.awt.Component.setFocusTraversalKeys(int, java.util.Set) , setFocusTraversalKeysEnabled sample code for java.awt.Component.setFocusTraversalKeysEnabled(boolean) definition code for java.awt.Component.setFocusTraversalKeysEnabled(boolean) , setFont sample code for java.awt.Component.setFont(java.awt.Font) definition code for java.awt.Component.setFont(java.awt.Font) , setForeground sample code for java.awt.Component.setForeground(java.awt.Color) definition code for java.awt.Component.setForeground(java.awt.Color) , setIgnoreRepaint sample code for java.awt.Component.setIgnoreRepaint(boolean) definition code for java.awt.Component.setIgnoreRepaint(boolean) , setLocale sample code for java.awt.Component.setLocale(java.util.Locale) definition code for java.awt.Component.setLocale(java.util.Locale) , setLocation sample code for java.awt.Component.setLocation(int, int) definition code for java.awt.Component.setLocation(int, int) , setLocation sample code for java.awt.Component.setLocation(java.awt.Point) definition code for java.awt.Component.setLocation(java.awt.Point) , setMaximumSize sample code for java.awt.Component.setMaximumSize(java.awt.Dimension) definition code for java.awt.Component.setMaximumSize(java.awt.Dimension) , setMinimumSize sample code for java.awt.Component.setMinimumSize(java.awt.Dimension) definition code for java.awt.Component.setMinimumSize(java.awt.Dimension) , setName sample code for java.awt.Component.setName(java.lang.String) definition code for java.awt.Component.setName(java.lang.String) , setPreferredSize sample code for java.awt.Component.setPreferredSize(java.awt.Dimension) definition code for java.awt.Component.setPreferredSize(java.awt.Dimension) , setSize sample code for java.awt.Component.setSize(java.awt.Dimension) definition code for java.awt.Component.setSize(java.awt.Dimension) , setSize sample code for java.awt.Component.setSize(int, int) definition code for java.awt.Component.setSize(int, int) , setVisible sample code for java.awt.Component.setVisible(boolean) definition code for java.awt.Component.setVisible(boolean) , show sample code for java.awt.Component.show() definition code for java.awt.Component.show() , show sample code for java.awt.Component.show(boolean) definition code for java.awt.Component.show(boolean) , size sample code for java.awt.Component.size() definition code for java.awt.Component.size() , toString sample code for java.awt.Component.toString() definition code for java.awt.Component.toString() , transferFocus sample code for java.awt.Component.transferFocus() definition code for java.awt.Component.transferFocus() , transferFocusBackward sample code for java.awt.Component.transferFocusBackward() definition code for java.awt.Component.transferFocusBackward() , transferFocusUpCycle sample code for java.awt.Component.transferFocusUpCycle() definition code for java.awt.Component.transferFocusUpCycle() , update sample code for java.awt.Component.update(java.awt.Graphics) definition code for java.awt.Component.update(java.awt.Graphics) , validate sample code for java.awt.Component.validate() definition code for java.awt.Component.validate()
 
Methods inherited from class java.lang.Object sample code for java.lang.Object definition code for java.lang.Object
clone sample code for java.lang.Object.clone() definition code for java.lang.Object.clone() , equals sample code for java.lang.Object.equals(java.lang.Object) definition code for java.lang.Object.equals(java.lang.Object) , finalize sample code for java.lang.Object.finalize() definition code for java.lang.Object.finalize() , getClass sample code for java.lang.Object.getClass() definition code for java.lang.Object.getClass() , hashCode sample code for java.lang.Object.hashCode() definition code for java.lang.Object.hashCode() , notify sample code for java.lang.Object.notify() definition code for java.lang.Object.notify() , notifyAll sample code for java.lang.Object.notifyAll() definition code for java.lang.Object.notifyAll() , wait sample code for java.lang.Object.wait() definition code for java.lang.Object.wait() , wait sample code for java.lang.Object.wait(long) definition code for java.lang.Object.wait(long) , wait sample code for java.lang.Object.wait(long, int) definition code for java.lang.Object.wait(long, int)
 

Field Detail

textListener sample code for java.awt.TextComponent.textListener

protected transient TextListener sample code for java.awt.event.TextListener definition code for java.awt.event.TextListener  textListener
Method Detail

enableInputMethods sample code for java.awt.TextComponent.enableInputMethods(boolean) definition code for java.awt.TextComponent.enableInputMethods(boolean)

public void enableInputMethods(boolean enable)
Description copied from class: Component sample code for java.awt.Component.enableInputMethods(boolean) definition code for java.awt.Component.enableInputMethods(boolean)
Enables or disables input method support for this component. If input method support is enabled and the component also processes key events, incoming events are offered to the current input method and will only be processed by the component or dispatched to its listeners if the input method does not consume them. By default, input method support is enabled.

Overrides:
enableInputMethods sample code for java.awt.Component.enableInputMethods(boolean) definition code for java.awt.Component.enableInputMethods(boolean) in class Component sample code for java.awt.Component definition code for java.awt.Component
Parameters:
enable - true to enable, false to disable
See Also:
Component.processKeyEvent(java.awt.event.KeyEvent) sample code for java.awt.Component.processKeyEvent(java.awt.event.KeyEvent) definition code for java.awt.Component.processKeyEvent(java.awt.event.KeyEvent)

getInputMethodRequests sample code for java.awt.TextComponent.getInputMethodRequests() definition code for java.awt.TextComponent.getInputMethodRequests()

public InputMethodRequests sample code for java.awt.im.InputMethodRequests definition code for java.awt.im.InputMethodRequests  getInputMethodRequests()
Description copied from class: Component sample code for java.awt.Component.getInputMethodRequests() definition code for java.awt.Component.getInputMethodRequests()
Gets the input method request handler which supports requests from input methods for this component. A component that supports on-the-spot text input must override this method to return an InputMethodRequests instance. At the same time, it also has to handle input method events.

Overrides:
getInputMethodRequests sample code for java.awt.Component.getInputMethodRequests() definition code for java.awt.Component.getInputMethodRequests() in class Component sample code for java.awt.Component definition code for java.awt.Component
Returns:
the input method request handler for this component, null by default
See Also:
Component.addInputMethodListener(java.awt.event.InputMethodListener) sample code for java.awt.Component.addInputMethodListener(java.awt.event.InputMethodListener) definition code for java.awt.Component.addInputMethodListener(java.awt.event.InputMethodListener)

addNotify sample code for java.awt.TextComponent.addNotify() definition code for java.awt.TextComponent.addNotify()

public void addNotify()
Makes this Component displayable by connecting it to a native screen resource. This method is called internally by the toolkit and should not be called directly by programs.

Overrides:
addNotify sample code for java.awt.Component.addNotify() definition code for java.awt.Component.addNotify() in class Component sample code for java.awt.Component definition code for java.awt.Component
See Also:
removeNotify() sample code for java.awt.TextComponent.removeNotify() definition code for java.awt.TextComponent.removeNotify()

removeNotify sample code for java.awt.TextComponent.removeNotify() definition code for java.awt.TextComponent.removeNotify()

public void removeNotify()
Removes the TextComponent's peer. The peer allows us to modify the appearance of the TextComponent without changing its functionality.

Overrides:
removeNotify sample code for java.awt.Component.removeNotify() definition code for java.awt.Component.removeNotify() in class Component sample code for java.awt.Component definition code for java.awt.Component
See Also:
Component.isDisplayable() sample code for java.awt.Component.isDisplayable() definition code for java.awt.Component.isDisplayable() , Component.addNotify() sample code for java.awt.Component.addNotify() definition code for java.awt.Component.addNotify()

setText sample code for java.awt.TextComponent.setText(java.lang.String) definition code for java.awt.TextComponent.setText(java.lang.String)

public void setText(String sample code for java.lang.String definition code for java.lang.String  t)
Sets the text that is presented by this text component to be the specified text.

Parameters:
t - the new text; if this parameter is null then the text is set to the empty string ""
See Also:
getText() sample code for java.awt.TextComponent.getText() definition code for java.awt.TextComponent.getText()

getText sample code for java.awt.TextComponent.getText() definition code for java.awt.TextComponent.getText()

public String sample code for java.lang.String definition code for java.lang.String  getText()
Returns the text that is presented by this text component. By default, this is an empty string.

Returns:
the value of this TextComponent
See Also:
setText(java.lang.String) sample code for java.awt.TextComponent.setText(java.lang.String) definition code for java.awt.TextComponent.setText(java.lang.String)

getSelectedText sample code for java.awt.TextComponent.getSelectedText() definition code for java.awt.TextComponent.getSelectedText()

public String sample code for java.lang.String definition code for java.lang.String  getSelectedText()
Returns the selected text from the text that is presented by this text component.

Returns:
the selected text of this text component
See Also:
select(int, int) sample code for java.awt.TextComponent.select(int, int) definition code for java.awt.TextComponent.select(int, int)

isEditable sample code for java.awt.TextComponent.isEditable() definition code for java.awt.TextComponent.isEditable()

public boolean isEditable()
Indicates whether or not this text component is editable.

Returns:
true if this text component is editable; false otherwise.
Since:
JDK1.0
See Also:
setEditable(boolean) sample code for java.awt.TextComponent.setEditable(boolean) definition code for java.awt.TextComponent.setEditable(boolean)

setEditable sample code for java.awt.TextComponent.setEditable(boolean) definition code for java.awt.TextComponent.setEditable(boolean)

public void setEditable(boolean b)
Sets the flag that determines whether or not this text component is editable.

If the flag is set to true, this text component becomes user editable. If the flag is set to false, the user cannot change the text of this text component. By default, non-editable text components have a background color of SystemColor.control. This default can be overridden by calling setBackground.

Parameters:
b - a flag indicating whether this text component is user editable.
Since:
JDK1.0
See Also:
isEditable() sample code for java.awt.TextComponent.isEditable() definition code for java.awt.TextComponent.isEditable()

getBackground sample code for java.awt.TextComponent.getBackground() definition code for java.awt.TextComponent.getBackground()

public Color sample code for java.awt.Color definition code for java.awt.Color  getBackground()
Gets the background color of this text component. By default, non-editable text components have a background color of SystemColor.control. This default can be overridden by calling setBackground.

Overrides:
getBackground sample code for java.awt.Component.getBackground() definition code for java.awt.Component.getBackground() in class Component sample code for java.awt.Component definition code for java.awt.Component
Returns:
This text component's background color. If this text component does not have a background color, the background color of its parent is returned.
Since:
JDK1.0
See Also:
setBackground(Color) sample code for java.awt.TextComponent.setBackground(java.awt.Color) definition code for java.awt.TextComponent.setBackground(java.awt.Color)

setBackground sample code for java.awt.TextComponent.setBackground(java.awt.Color) definition code for java.awt.TextComponent.setBackground(java.awt.Color)

public void setBackground(Color sample code for java.awt.Color definition code for java.awt.Color  c)
Sets the background color of this text component.

Overrides:
setBackground sample code for java.awt.Component.setBackground(java.awt.Color) definition code for java.awt.Component.setBackground(java.awt.Color) in class Component sample code for java.awt.Component definition code for java.awt.Component
Parameters:
c - The color to become this text component's color. If this parameter is null then this text component will inherit the background color of its parent.
Since:
JDK1.0
See Also:
getBackground() sample code for java.awt.TextComponent.getBackground() definition code for java.awt.TextComponent.getBackground()

getSelectionStart sample code for java.awt.TextComponent.getSelectionStart() definition code for java.awt.TextComponent.getSelectionStart()

public int getSelectionStart()
Gets the start position of the selected text in this text component.

Returns:
the start position of the selected text
See Also:
setSelectionStart(int) sample code for java.awt.TextComponent.setSelectionStart(int) definition code for java.awt.TextComponent.setSelectionStart(int) , getSelectionEnd() sample code for java.awt.TextComponent.getSelectionEnd() definition code for java.awt.TextComponent.getSelectionEnd()

setSelectionStart sample code for java.awt.TextComponent.setSelectionStart(int) definition code for java.awt.TextComponent.setSelectionStart(int)

public void setSelectionStart(int selectionStart)
Sets the selection start for this text component to the specified position. The new start point is constrained to be at or before the current selection end. It also cannot be set to less than zero, the beginning of the component's text. If the caller supplies a value for selectionStart that is out of bounds, the method enforces these constraints silently, and without failure.

Parameters:
selectionStart - the start position of the selected text
Since:
JDK1.1
See Also:
getSelectionStart() sample code for java.awt.TextComponent.getSelectionStart() definition code for java.awt.TextComponent.getSelectionStart() , setSelectionEnd(int) sample code for java.awt.TextComponent.setSelectionEnd(int) definition code for java.awt.TextComponent.setSelectionEnd(int)

getSelectionEnd sample code for java.awt.TextComponent.getSelectionEnd() definition code for java.awt.TextComponent.getSelectionEnd()

public int getSelectionEnd()
Gets the end position of the selected text in this text component.

Returns:
the end position of the selected text
See Also:
setSelectionEnd(int) sample code for java.awt.TextComponent.setSelectionEnd(int) definition code for java.awt.TextComponent.setSelectionEnd(int) , getSelectionStart() sample code for java.awt.TextComponent.getSelectionStart() definition code for java.awt.TextComponent.getSelectionStart()

setSelectionEnd sample code for java.awt.TextComponent.setSelectionEnd(int) definition code for java.awt.TextComponent.setSelectionEnd(int)

public void setSelectionEnd(int selectionEnd)
Sets the selection end for this text component to the specified position. The new end point is constrained to be at or after the current selection start. It also cannot be set beyond the end of the component's text. If the caller supplies a value for selectionEnd that is out of bounds, the method enforces these constraints silently, and without failure.

Parameters:
selectionEnd - the end position of the selected text
Since:
JDK1.1
See Also:
getSelectionEnd() sample code for java.awt.TextComponent.getSelectionEnd() definition code for java.awt.TextComponent.getSelectionEnd() , setSelectionStart(int) sample code for java.awt.TextComponent.setSelectionStart(int) definition code for java.awt.TextComponent.setSelectionStart(int)

select sample code for java.awt.TextComponent.select(int, int) definition code for java.awt.TextComponent.select(int, int)

public void select(int selectionStart,
                   int selectionEnd)
Selects the text between the specified start and end positions.

This method sets the start and end positions of the selected text, enforcing the restriction that the start position must be greater than or equal to zero. The end position must be greater than or equal to the start position, and less than or equal to the length of the text component's text. The character positions are indexed starting with zero. The length of the selection is endPosition - startPosition, so the character at endPosition is not selected. If the start and end positions of the selected text are equal, all text is deselected.

If the caller supplies values that are inconsistent or out of bounds, the method enforces these constraints silently, and without failure. Specifically, if the start position or end position is greater than the length of the text, it is reset to equal the text length. If the start position is less than zero, it is reset to zero, and if the end position is less than the start position, it is reset to the start position.

Parameters:
selectionStart - the zero-based index of the first character (char value) to be selected
selectionEnd - the zero-based end position of the text to be selected; the character (char value) at selectionEnd is not selected
See Also:
setSelectionStart(int) sample code for java.awt.TextComponent.setSelectionStart(int) definition code for java.awt.TextComponent.setSelectionStart(int) , setSelectionEnd(int) sample code for java.awt.TextComponent.setSelectionEnd(int) definition code for java.awt.TextComponent.setSelectionEnd(int) , selectAll() sample code for java.awt.TextComponent.selectAll() definition code for java.awt.TextComponent.selectAll()

selectAll sample code for java.awt.TextComponent.selectAll() definition code for java.awt.TextComponent.selectAll()

public void selectAll()
Selects all the text in this text component.

See Also:
select(int, int) sample code for java.awt.TextComponent.select(int, int) definition code for java.awt.TextComponent.select(int, int)

setCaretPosition sample code for java.awt.TextComponent.setCaretPosition(int) definition code for java.awt.TextComponent.setCaretPosition(int)

public void setCaretPosition(int position)
Sets the position of the text insertion caret. The caret position is constrained to be between 0 and the last character of the text, inclusive. If the passed-in value is greater than this range, the value is set to the last character (or 0 if the TextComponent contains no text) and no error is returned. If the passed-in value is less than 0, an IllegalArgumentException is thrown.

Parameters:
position - the position of the text insertion caret
Throws:
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - if position is less than zero
Since:
JDK1.1

getCaretPosition sample code for java.awt.TextComponent.getCaretPosition() definition code for java.awt.TextComponent.getCaretPosition()

public int getCaretPosition()
Returns the position of the text insertion caret. The caret position is constrained to be between 0 and the last character of the text, inclusive. If the text or caret have not been set, the default caret position is 0.

Returns:
the position of the text insertion caret
Since:
JDK1.1
See Also:
setCaretPosition(int) sample code for java.awt.TextComponent.setCaretPosition(int) definition code for java.awt.TextComponent.setCaretPosition(int)

addTextListener sample code for java.awt.TextComponent.addTextListener(java.awt.event.TextListener) definition code for java.awt.TextComponent.addTextListener(java.awt.event.TextListener)

public void addTextListener(TextListener sample code for java.awt.event.TextListener definition code for java.awt.event.TextListener  l)
Adds the specified text event listener to receive text events from this text component. If l is null, no exception is thrown and no action is performed.

Parameters:
l - the text event listener
See Also:
removeTextListener(java.awt.event.TextListener) sample code for java.awt.TextComponent.removeTextListener(java.awt.event.TextListener) definition code for java.awt.TextComponent.removeTextListener(java.awt.event.TextListener) , getTextListeners() sample code for java.awt.TextComponent.getTextListeners() definition code for java.awt.TextComponent.getTextListeners() , TextListener sample code for java.awt.event.TextListener definition code for java.awt.event.TextListener

removeTextListener sample code for java.awt.TextComponent.removeTextListener(java.awt.event.TextListener) definition code for java.awt.TextComponent.removeTextListener(java.awt.event.TextListener)

public void removeTextListener(TextListener sample code for java.awt.event.TextListener definition code for java.awt.event.TextListener  l)
Removes the specified text event listener so that it no longer receives text events from this text component If l is null, no exception is thrown and no action is performed.

Parameters:
l - the text listener
Since:
JDK1.1
See Also:
addTextListener(java.awt.event.TextListener) sample code for java.awt.TextComponent.addTextListener(java.awt.event.TextListener) definition code for java.awt.TextComponent.addTextListener(java.awt.event.TextListener) , getTextListeners() sample code for java.awt.TextComponent.getTextListeners() definition code for java.awt.TextComponent.getTextListeners() , TextListener sample code for java.awt.event.TextListener definition code for java.awt.event.TextListener

getTextListeners sample code for java.awt.TextComponent.getTextListeners() definition code for java.awt.TextComponent.getTextListeners()

public TextListener sample code for java.awt.event.TextListener definition code for java.awt.event.TextListener [] getTextListeners()
Returns an array of all the text listeners registered on this text component.

Returns:
all of this text component's TextListeners or an empty array if no text listeners are currently registered
Since:
1.4
See Also:
addTextListener(java.awt.event.TextListener) sample code for java.awt.TextComponent.addTextListener(java.awt.event.TextListener) definition code for java.awt.TextComponent.addTextListener(java.awt.event.TextListener) , removeTextListener(java.awt.event.TextListener) sample code for java.awt.TextComponent.removeTextListener(java.awt.event.TextListener) definition code for java.awt.TextComponent.removeTextListener(java.awt.event.TextListener)

getListeners sample code for java.awt.TextComponent.<T extends java.util.EventListener>getListeners(java.lang.Class<T>) definition code for java.awt.TextComponent.<T extends java.util.EventListener>getListeners(java.lang.Class<T>)

public <T extends EventListener sample code for java.util.EventListener definition code for java.util.EventListener > T[] getListeners(Class sample code for java.lang.Class definition code for java.lang.Class <T> listenerType)
Returns an array of all the objects currently registered as FooListeners upon this TextComponent. FooListeners are registered using the addFooListener method.

You can specify the listenerType argument with a class literal, such as FooListener.class. For example, you can query a TextComponent t for its text listeners with the following code:

TextListener[] tls = (TextListener[])(t.getListeners(TextListener.class));
If no such listeners exist, this method returns an empty array.

Overrides:
getListeners sample code for java.awt.Component.getListeners(java.lang.Class) definition code for java.awt.Component.getListeners(java.lang.Class) in class Component sample code for java.awt.Component definition code for java.awt.Component
Parameters:
listenerType - the type of listeners requested; this parameter should specify an interface that descends from java.util.EventListener
Returns:
an array of all objects registered as FooListeners on this text component, or an empty array if no such listeners have been added
Throws:
ClassCastException sample code for java.lang.ClassCastException definition code for java.lang.ClassCastException - if listenerType doesn't specify a class or interface that implements java.util.EventListener
Since:
1.3
See Also:
getTextListeners() sample code for java.awt.TextComponent.getTextListeners() definition code for java.awt.TextComponent.getTextListeners()

processEvent sample code for java.awt.TextComponent.processEvent(java.awt.AWTEvent) definition code for java.awt.TextComponent.processEvent(java.awt.AWTEvent)

protected void processEvent(AWTEvent sample code for java.awt.AWTEvent definition code for java.awt.AWTEvent  e)
Processes events on this text component. If the event is a TextEvent, it invokes the processTextEvent method else it invokes its superclass's processEvent.

Note that if the event parameter is null the behavior is unspecified and may result in an exception.

Overrides:
processEvent sample code for java.awt.Component.processEvent(java.awt.AWTEvent) definition code for java.awt.Component.processEvent(java.awt.AWTEvent) in class Component sample code for java.awt.Component definition code for java.awt.Component
Parameters:
e - the event
See Also:
Component.processComponentEvent(java.awt.event.ComponentEvent) sample code for java.awt.Component.processComponentEvent(java.awt.event.ComponentEvent) definition code for java.awt.Component.processComponentEvent(java.awt.event.ComponentEvent) , Component.processFocusEvent(java.awt.event.FocusEvent) sample code for java.awt.Component.processFocusEvent(java.awt.event.FocusEvent) definition code for java.awt.Component.processFocusEvent(java.awt.event.FocusEvent) , Component.processKeyEvent(java.awt.event.KeyEvent) sample code for java.awt.Component.processKeyEvent(java.awt.event.KeyEvent) definition code for java.awt.Component.processKeyEvent(java.awt.event.KeyEvent) , Component.processMouseEvent(java.awt.event.MouseEvent) sample code for java.awt.Component.processMouseEvent(java.awt.event.MouseEvent) definition code for java.awt.Component.processMouseEvent(java.awt.event.MouseEvent) , Component.processMouseMotionEvent(java.awt.event.MouseEvent) sample code for java.awt.Component.processMouseMotionEvent(java.awt.event.MouseEvent) definition code for java.awt.Component.processMouseMotionEvent(java.awt.event.MouseEvent) , Component.processInputMethodEvent(java.awt.event.InputMethodEvent) sample code for java.awt.Component.processInputMethodEvent(java.awt.event.InputMethodEvent) definition code for java.awt.Component.processInputMethodEvent(java.awt.event.InputMethodEvent) , Component.processHierarchyEvent(java.awt.event.HierarchyEvent) sample code for java.awt.Component.processHierarchyEvent(java.awt.event.HierarchyEvent) definition code for java.awt.Component.processHierarchyEvent(java.awt.event.HierarchyEvent) , Component.processMouseWheelEvent(java.awt.event.MouseWheelEvent) sample code for java.awt.Component.processMouseWheelEvent(java.awt.event.MouseWheelEvent) definition code for java.awt.Component.processMouseWheelEvent(java.awt.event.MouseWheelEvent)

processTextEvent sample code for java.awt.TextComponent.processTextEvent(java.awt.event.TextEvent) definition code for java.awt.TextComponent.processTextEvent(java.awt.event.TextEvent)

protected void processTextEvent(TextEvent sample code for java.awt.event.TextEvent definition code for java.awt.event.TextEvent  e)
Processes text events occurring on this text component by dispatching them to any registered TextListener objects.

NOTE: This method will not be called unless text events are enabled for this component. This happens when one of the following occurs:

Note that if the event parameter is null the behavior is unspecified and may result in an exception.

Parameters:
e - the text event
See Also:
Component.enableEvents(long) sample code for java.awt.Component.enableEvents(long) definition code for java.awt.Component.enableEvents(long)

paramString sample code for java.awt.TextComponent.paramString() definition code for java.awt.TextComponent.paramString()

protected String sample code for java.lang.String definition code for java.lang.String  paramString()
Returns a string representing the state of this TextComponent. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null.

Overrides:
paramString sample code for java.awt.Component.paramString() definition code for java.awt.Component.paramString() in class Component sample code for java.awt.Component definition code for java.awt.Component
Returns:
the parameter string of this text component

getAccessibleContext sample code for java.awt.TextComponent.getAccessibleContext() definition code for java.awt.TextComponent.getAccessibleContext()

public AccessibleContext sample code for javax.accessibility.AccessibleContext definition code for javax.accessibility.AccessibleContext  getAccessibleContext()
Gets the AccessibleContext associated with this TextComponent. For text components, the AccessibleContext takes the form of an AccessibleAWTTextComponent. A new AccessibleAWTTextComponent instance is created if necessary.

Specified by:
getAccessibleContext sample code for javax.accessibility.Accessible.getAccessibleContext() definition code for javax.accessibility.Accessible.getAccessibleContext() in interface Accessible sample code for javax.accessibility.Accessible definition code for javax.accessibility.Accessible
Overrides:
getAccessibleContext sample code for java.awt.Component.getAccessibleContext() definition code for java.awt.Component.getAccessibleContext() in class Component sample code for java.awt.Component definition code for java.awt.Component
Returns:
an AccessibleAWTTextComponent that serves as the AccessibleContext of this TextComponent