Class DelegateView

java.lang.Object

javax.swing.text.View

net.thevpc.more.shef.DelegateView

All Implemented Interfaces:

SwingConstants

public abstract class DelegateView
extends View

This class is essentially a wrapper for another view. The paint method is left abstract so that custom drawing can be done. This is useful for extending the functionallity of non-public Swing views such as javax.swing.text.html.TableView

Author:

Bob Tantlinger

Field Summary

Fields

Modifier and Type	Field	Description
protected View	delegate

Fields inherited from class View

BadBreakWeight, ExcellentBreakWeight, ForcedBreakWeight, GoodBreakWeight, X_AXIS, Y_AXIS

Fields inherited from interface SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Constructor Summary

Constructors

Constructor	Description
DelegateView(View delegate)

Method Summary

Modifier and Type	Method	Description
void	append(View v)
View	breakView(int axis, int offset, float pos, float len)
void	changedUpdate(DocumentEvent e, Shape a, ViewFactory f)
View	createFragment(int p0, int p1)
boolean	equals(Object obj)
float	getAlignment(int axis)
AttributeSet	getAttributes()
int	getBreakWeight(int axis, float pos, float len)
Shape	getChildAllocation(int index, Shape a)
Container	getContainer()
Document	getDocument()
Element	getElement()
int	getEndOffset()
Graphics	getGraphics()
float	getMaximumSpan(int axis)
float	getMinimumSpan(int axis)
int	getNextVisualPositionFrom(int pos, Position.Bias b, Shape a, int direction, Position.Bias[] biasRet)
View	getParent()
float	getPreferredSpan(int axis)
int	getResizeWeight(int axis)
int	getStartOffset()
String	getToolTipText(float x, float y, Shape allocation)
View	getView(int n)
int	getViewCount()
ViewFactory	getViewFactory()
int	getViewIndex(float x, float y, Shape allocation)
int	getViewIndex(int pos, Position.Bias b)
int	hashCode()
void	insert(int offs, View v)
void	insertUpdate(DocumentEvent e, Shape a, ViewFactory f)
boolean	isVisible()
Shape	modelToView(int pos, Shape a)
Shape	modelToView(int pos, Shape a, Position.Bias b)
Shape	modelToView(int p0, Position.Bias b0, int p1, Position.Bias b1, Shape a)
void	preferenceChanged(View child, boolean width, boolean height)
void	remove(int i)
void	removeAll()
void	removeUpdate(DocumentEvent e, Shape a, ViewFactory f)
void	replace(int offset, int length, View[] views)
void	setParent(View parent)
void	setSize(float width, float height)
String	toString()
int	viewToModel(float x, float y, Shape a)
int	viewToModel(float x, float y, Shape a, Position.Bias[] biasReturn)

Methods inherited from class View

forwardUpdate, forwardUpdateToView, paint, updateChildren, updateLayout

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

delegate

protected View delegate

Constructor Details

DelegateView

public DelegateView(View delegate)

Method Details

append

public void append(View v)

Overrides:

append in class View

breakView

public View breakView(int axis,
 int offset,
 float pos,
 float len)

Overrides:

breakView in class View

changedUpdate

public void changedUpdate(DocumentEvent e,
 Shape a,
 ViewFactory f)

Overrides:

changedUpdate in class View

createFragment

public View createFragment(int p0,
 int p1)

Overrides:

createFragment in class View

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getAlignment

public float getAlignment(int axis)

Overrides:

getAlignment in class View

getAttributes

public AttributeSet getAttributes()

Overrides:

getAttributes in class View

getBreakWeight

public int getBreakWeight(int axis,
 float pos,
 float len)

Overrides:

getBreakWeight in class View

getChildAllocation

public Shape getChildAllocation(int index,
 Shape a)

Overrides:

getChildAllocation in class View

getContainer

public Container getContainer()

Overrides:

getContainer in class View

getDocument

public Document getDocument()

Overrides:

getDocument in class View

getElement

public Element getElement()

Overrides:

getElement in class View

getEndOffset

public int getEndOffset()

Overrides:

getEndOffset in class View

getGraphics

public Graphics getGraphics()

Overrides:

getGraphics in class View

getMaximumSpan

public float getMaximumSpan(int axis)

Overrides:

getMaximumSpan in class View

getMinimumSpan

public float getMinimumSpan(int axis)

Overrides:

getMinimumSpan in class View

getNextVisualPositionFrom

public int getNextVisualPositionFrom(int pos,
 Position.Bias b,
 Shape a,
 int direction,
 Position.Bias[] biasRet)
                              throws BadLocationException

Overrides:

getNextVisualPositionFrom in class View

Throws:

BadLocationException

getParent

public View getParent()

Overrides:

getParent in class View

getPreferredSpan

public float getPreferredSpan(int axis)

Specified by:

getPreferredSpan in class View

getResizeWeight

public int getResizeWeight(int axis)

Overrides:

getResizeWeight in class View

getStartOffset

public int getStartOffset()

Overrides:

getStartOffset in class View

getToolTipText

public String getToolTipText(float x,
 float y,
 Shape allocation)

Overrides:

getToolTipText in class View

getView

public View getView(int n)

Overrides:

getView in class View

getViewCount

public int getViewCount()

Overrides:

getViewCount in class View

getViewFactory

public ViewFactory getViewFactory()

Overrides:

getViewFactory in class View

getViewIndex

public int getViewIndex(float x,
 float y,
 Shape allocation)

Overrides:

getViewIndex in class View

getViewIndex

public int getViewIndex(int pos,
 Position.Bias b)

Overrides:

getViewIndex in class View

hashCode

public int hashCode()

Overrides:

hashCode in class Object

insert

public void insert(int offs,
 View v)

Overrides:

insert in class View

insertUpdate

public void insertUpdate(DocumentEvent e,
 Shape a,
 ViewFactory f)

Overrides:

insertUpdate in class View

isVisible

public boolean isVisible()

Overrides:

isVisible in class View

modelToView

public Shape modelToView(int p0,
 Position.Bias b0,
 int p1,
 Position.Bias b1,
 Shape a)
                  throws BadLocationException

Overrides:

modelToView in class View

Throws:

BadLocationException

modelToView

public Shape modelToView(int pos,
 Shape a,
 Position.Bias b)
                  throws BadLocationException

Specified by:

modelToView in class View

Throws:

BadLocationException

modelToView

public Shape modelToView(int pos,
 Shape a)
                  throws BadLocationException

Overrides:

modelToView in class View

Throws:

BadLocationException

preferenceChanged

public void preferenceChanged(View child,
 boolean width,
 boolean height)

Overrides:

preferenceChanged in class View

remove

public void remove(int i)

Overrides:

remove in class View

removeAll

public void removeAll()

Overrides:

removeAll in class View

removeUpdate

public void removeUpdate(DocumentEvent e,
 Shape a,
 ViewFactory f)

Overrides:

removeUpdate in class View

replace

public void replace(int offset,
 int length,
 View[] views)

Overrides:

replace in class View

setParent

public void setParent(View parent)

Overrides:

setParent in class View

setSize

public void setSize(float width,
 float height)

Overrides:

setSize in class View

toString

public String toString()

Overrides:

toString in class Object

viewToModel

public int viewToModel(float x,
 float y,
 Shape a,
 Position.Bias[] biasReturn)

Specified by:

viewToModel in class View

viewToModel

public int viewToModel(float x,
 float y,
 Shape a)

Overrides:

viewToModel in class View