javax.swing.plaf.basic
Class BasicTextAreaUI.PlainParagraph

java.lang.Object
  javax.swing.text.View
      javax.swing.text.CompositeView
          javax.swing.text.BoxView
              javax.swing.text.FlowView
                  javax.swing.text.ParagraphView
                      javax.swing.plaf.basic.BasicTextAreaUI.PlainParagraph

All Implemented Interfaces:

SwingConstants, TabExpander

Enclosing class:

BasicTextAreaUI

static class BasicTextAreaUI.PlainParagraph

extends ParagraphView

Paragraph for representing plain-text lines that support bidirectional text.

Nested Class Summary

(package private) static class

BasicTextAreaUI.PlainParagraph.LogicalView This class can be used to represent a logical view for a flow.

Nested classes inherited from class javax.swing.text.ParagraphView

Nested classes inherited from class javax.swing.text.FlowView

FlowView.FlowStrategy

Field Summary

Fields inherited from class javax.swing.text.ParagraphView

firstLineIndent

Fields inherited from class javax.swing.text.FlowView

layoutPool, layoutSpan, strategy

Fields inherited from class javax.swing.text.BoxView

Fields inherited from class javax.swing.text.CompositeView

Fields inherited from class javax.swing.text.View

BadBreakWeight, ExcellentBreakWeight, ForcedBreakWeight, GoodBreakWeight, X_AXIS, Y_AXIS

Fields inherited from interface javax.swing.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

(package private)

BasicTextAreaUI.PlainParagraph(Element elem)

Method Summary

protected SizeRequirements	calculateMinorAxisRequirements(int axis, SizeRequirements r) Calculate equirements along the minor axis.
int	getFlowSpan(int index) Fetch the constraining span to flow against for the given child index.
void	setParent(View parent) Sets the parent of the view.
protected void	setPropertiesFromAttributes() Set the cached properties from the attributes.
void	setSize(float width, float height) Sets the size of the view.

Methods inherited from class javax.swing.text.ParagraphView

adjustRow, breakView, changedUpdate, createRow, findOffsetToCharactersInString, flipEastAndWestAtEnds, getAlignment, getBreakWeight, getClosestPositionTo, getFlowStart, getLayoutView, getLayoutViewCount, getNextNorthSouthVisualPositionFrom, getPartialSize, getTabBase, getTabSet, nextTabStop, paint, setFirstLineIndent, setJustification, setLineSpacing

Methods inherited from class javax.swing.text.FlowView

getFlowAxis, getViewIndexAtPosition, insertUpdate, layout, loadChildren, removeUpdate

Methods inherited from class javax.swing.text.BoxView

baselineLayout, baselineRequirements, calculateMajorAxisRequirements, childAllocation, forwardUpdate, getAxis, getChildAllocation, getHeight, getMaximumSpan, getMinimumSpan, getOffset, getPreferredSpan, getResizeWeight, getSpan, getViewAtPoint, getWidth, isAfter, isAllocationValid, isBefore, isLayoutValid, layoutChanged, layoutMajorAxis, layoutMinorAxis, modelToView, paintChild, preferenceChanged, replace, setAxis, viewToModel

Methods inherited from class javax.swing.text.CompositeView

getBottomInset, getInsideAllocation, getLeftInset, getNextEastWestVisualPositionFrom, getNextVisualPositionFrom, getRightInset, getTopInset, getView, getViewAtPosition, getViewCount, getViewIndex, modelToView, setInsets, setParagraphInsets

Methods inherited from class javax.swing.text.View

append, breakView, createFragment, forwardUpdateToView, getAttributes, getBreakWeight, getContainer, getDocument, getElement, getEndOffset, getGraphics, getParent, getStartOffset, getToolTipText, getViewFactory, getViewIndex, insert, isVisible, modelToView, remove, removeAll, updateChildren, updateLayout, viewToModel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BasicTextAreaUI.PlainParagraph

BasicTextAreaUI.PlainParagraph(Element elem)

Method Detail

setParent

public void setParent(View parent)

Description copied from class: CompositeView

Sets the parent of the view. This is reimplemented to provide the superclass behavior as well as calling the loadChildren method if this view does not already have children. The children should not be loaded in the constructor because the act of setting the parent may cause them to try to search up the hierarchy (to get the hosting Container for example). If this view has children (the view is being moved from one place in the view hierarchy to another), the loadChildren method will not be called.

Overrides:

setParent in class CompositeView

Parameters:

parent - the parent of the view, null if none

setPropertiesFromAttributes

protected void setPropertiesFromAttributes()

Description copied from class: ParagraphView

Set the cached properties from the attributes.

Overrides:

setPropertiesFromAttributes in class ParagraphView

getFlowSpan

public int getFlowSpan(int index)

Fetch the constraining span to flow against for the given child index.

Overrides:

getFlowSpan in class ParagraphView

Parameters:

index - the index of the view being queried

Returns:

the constraining span for the given view at index

calculateMinorAxisRequirements

protected SizeRequirements calculateMinorAxisRequirements(int axis,
                                                          SizeRequirements r)

Description copied from class: FlowView

Calculate equirements along the minor axis. This is implemented to forward the request to the logical view by calling getMinimumSpan, getPreferredSpan, and getMaximumSpan on it.

Overrides:

calculateMinorAxisRequirements in class FlowView

setSize

public void setSize(float width,
                    float height)

Sets the size of the view. If the size has changed, layout is redone. The size is the full size of the view including the inset areas.

Overrides:

setSize in class BoxView

Parameters:

width - the width >= 0

height - the height >= 0