java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.TextUI
javax.swing.plaf.basic.BasicTextUI
javax.swing.plaf.basic.BasicTextAreaUI
javax.swing.plaf.synth.SynthTextAreaUI
- All Implemented Interfaces:
SynthConstants
,SynthUI
,ViewFactory
Provides the look and feel for a plain text editor in the
Synth look and feel. In this implementation the default UI
is extended to act as a simple view factory.
Warning:
Serialized objects of this class will not be compatible with
future Swing releases. The current serialization support is
appropriate for short term storage or RMI between applications running
the same version of Swing. As of 1.4, support for long term storage
of all JavaBeans
has been added to the java.beans
package.
Please see XMLEncoder
.
- Since:
- 1.7
-
Nested Class Summary
Nested classes/interfaces declared in class javax.swing.plaf.basic.BasicTextUI
BasicTextUI.BasicCaret, BasicTextUI.BasicHighlighter
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Field Summary
Fields declared in interface javax.swing.plaf.synth.SynthConstants
DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic ComponentUI
createUI
(JComponent ta) Creates a UI object for a JTextArea.Returns the Context for the specified component.protected void
paint
(SynthContext context, Graphics g) Paints the specified component.protected void
Paints a background for the view.void
paintBorder
(SynthContext context, Graphics g, int x, int y, int w, int h) Paints the border.protected void
This method gets called when a bound property is changed on the associated JTextComponent.void
update
(Graphics g, JComponent c) Notifies this UI delegate to repaint the specified component.Methods declared in class javax.swing.plaf.basic.BasicTextAreaUI
create, getBaseline, getBaselineResizeBehavior, getMinimumSize, getPreferredSize, getPropertyPrefix
Methods declared in class javax.swing.plaf.basic.BasicTextUI
create, createCaret, createHighlighter, createKeymap, damageRange, damageRange, getComponent, getEditorKit, getKeymapName, getMaximumSize, getNextVisualPositionFrom, getRootView, getToolTipText, getVisibleEditorRect, installDefaults, installKeyboardActions, installListeners, installUI, modelChanged, modelToView, modelToView, paint, paintSafely, setView, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI, viewToModel, viewToModel
Methods declared in class javax.swing.plaf.TextUI
getToolTipText2D, modelToView2D, viewToModel2D
Methods declared in class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount
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Constructor Details
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SynthTextAreaUI
public SynthTextAreaUI()Constructs aSynthTextAreaUI
.
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Method Details
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createUI
Creates a UI object for a JTextArea.- Parameters:
ta
- a text area- Returns:
- the UI object
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getContext
Returns the Context for the specified component.- Specified by:
getContext
in interfaceSynthUI
- Parameters:
c
- Component requesting SynthContext.- Returns:
- SynthContext describing component.
-
update
Notifies this UI delegate to repaint the specified component. This method paints the component background, then calls thepaint(SynthContext,Graphics)
method.In general, this method does not need to be overridden by subclasses. All Look and Feel rendering code should reside in the
paint
method.- Overrides:
update
in classBasicTextUI
- Parameters:
g
- theGraphics
object used for paintingc
- the component being painted- See Also:
-
paint
Paints the specified component.- Parameters:
context
- context for the component being paintedg
- theGraphics
object used for painting- See Also:
-
paintBackground
Paints a background for the view. This will only be called if isOpaque() on the associated component is true. The default is to paint the background color of the component. Overridden to do nothing.- Overrides:
paintBackground
in classBasicTextUI
- Parameters:
g
- the graphics context
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paintBorder
Paints the border.- Specified by:
paintBorder
in interfaceSynthUI
- Parameters:
context
- a component contextg
-Graphics
to paint onx
- the X coordinatey
- the Y coordinatew
- width of the borderh
- height of the border
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propertyChange
This method gets called when a bound property is changed on the associated JTextComponent. This is a hook which UI implementations may change to reflect how the UI displays bound properties of JTextComponent subclasses. This is implemented to rebuild the View when the WrapLine or the WrapStyleWord property changes.- Overrides:
propertyChange
in classBasicTextAreaUI
- Parameters:
evt
- the property change event
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