net.java.sip.communicator.impl.gui.utils
Class SIPCommHTMLEditorKit.ParagraphViewX

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.text.html.ParagraphView
                          net.java.sip.communicator.impl.gui.utils.SIPCommHTMLEditorKit.ParagraphViewX

All Implemented Interfaces:

SwingConstants, TabExpander

Enclosing class:

SIPCommHTMLEditorKit

static class SIPCommHTMLEditorKit.ParagraphViewX
extends ParagraphView

The ParagraphViewX is created in order to solve the following problem (Bug ID: 4855207):

When a paragraph in a JTextPane has a large amount of text the processing needed to layout the entire paragraph increases as the paragraph grows.

Nested Class Summary

Nested classes/interfaces 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.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

SIPCommHTMLEditorKit.ParagraphViewX(Element elem)

Method Summary

protected SizeRequirements

calculateMinorAxisRequirements(int axis, SizeRequirements sizeRequirements) Calculate requirements along the minor axis.

Methods inherited from class javax.swing.text.html.ParagraphView

getAttributes, getMaximumSpan, getMinimumSpan, getPreferredSpan, getStyleSheet, isVisible, paint, setParent, setPropertiesFromAttributes

Methods inherited from class javax.swing.text.ParagraphView

adjustRow, breakView, changedUpdate, createRow, findOffsetToCharactersInString, flipEastAndWestAtEnds, getAlignment, getBreakWeight, getClosestPositionTo, getFlowSpan, getFlowStart, getLayoutView, getLayoutViewCount, getNextNorthSouthVisualPositionFrom, getPartialSize, getTabBase, getTabSet, nextTabStop, 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, getOffset, getResizeWeight, getSpan, getViewAtPoint, getWidth, isAfter, isAllocationValid, isBefore, isLayoutValid, layoutChanged, layoutMajorAxis, layoutMinorAxis, modelToView, paintChild, preferenceChanged, replace, setAxis, setSize, 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, getBreakWeight, getContainer, getDocument, getElement, getEndOffset, getGraphics, getParent, getStartOffset, getToolTipText, getViewFactory, getViewIndex, insert, 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

SIPCommHTMLEditorKit.ParagraphViewX

public SIPCommHTMLEditorKit.ParagraphViewX(Element elem)

Method Detail

calculateMinorAxisRequirements

protected SizeRequirements calculateMinorAxisRequirements(int axis,
                                                          SizeRequirements sizeRequirements)

Calculate requirements 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 ParagraphView