javax.swing.text.html
Class HTMLEditorKit.HTMLFactory.BodyBlockView

java.lang.Object
  javax.swing.text.View
      javax.swing.text.CompositeView
          javax.swing.text.BoxView
              javax.swing.text.html.BlockView
                  javax.swing.text.html.HTMLEditorKit.HTMLFactory.BodyBlockView

All Implemented Interfaces:

ComponentListener, EventListener, SwingConstants

Enclosing class:

HTMLEditorKit.HTMLFactory

private static class HTMLEditorKit.HTMLFactory.BodyBlockView

extends BlockView

implements ComponentListener

Field Summary

private Reference	cachedViewPort
private int	componentVisibleWidth
private boolean	isListening
private int	viewVisibleWidth

Fields inherited from class javax.swing.text.html.BlockView

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

HTMLEditorKit.HTMLFactory.BodyBlockView(Element elem)

Method Summary

protected SizeRequirements	calculateMajorAxisRequirements(int axis, SizeRequirements r) Calculate the requirements of the block along the major axis (i.e. the axis along with it tiles).
void	componentHidden(ComponentEvent e) Invoked when the component has been made invisible.
void	componentMoved(ComponentEvent e) Invoked when the component's position changes.
void	componentResized(ComponentEvent e) Invoked when the component's size changes.
void	componentShown(ComponentEvent e) Invoked when the component has been made visible.
protected void	layoutMinorAxis(int targetSpan, int axis, int[] offsets, int[] spans) Perform layout for the minor axis of the box (i.e. the axis orthoginal to the axis that it represents).
void	setParent(View parent) Establishes the parent view for this view.

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

calculateMinorAxisRequirements, changedUpdate, getAlignment, getAttributes, getMaximumSpan, getMinimumSpan, getPreferredSpan, getResizeWeight, getStyleSheet, isPercentage, paint, setPropertiesFromAttributes, spanSetFromAttributes

Methods inherited from class javax.swing.text.BoxView

baselineLayout, baselineRequirements, childAllocation, flipEastAndWestAtEnds, forwardUpdate, getAxis, getChildAllocation, getHeight, getOffset, getSpan, getViewAtPoint, getWidth, isAfter, isAllocationValid, isBefore, isLayoutValid, layout, layoutChanged, layoutMajorAxis, modelToView, paintChild, preferenceChanged, replace, setAxis, setSize, viewToModel

Methods inherited from class javax.swing.text.CompositeView

getBottomInset, getInsideAllocation, getLeftInset, getNextEastWestVisualPositionFrom, getNextNorthSouthVisualPositionFrom, getNextVisualPositionFrom, getRightInset, getTopInset, getView, getViewAtPosition, getViewCount, getViewIndex, getViewIndexAtPosition, loadChildren, 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, insertUpdate, isVisible, modelToView, remove, removeAll, removeUpdate, updateChildren, updateLayout, viewToModel

Methods inherited from class java.lang.Object

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

Field Detail

cachedViewPort

private Reference cachedViewPort

isListening

private boolean isListening

viewVisibleWidth

private int viewVisibleWidth

componentVisibleWidth

private int componentVisibleWidth

Constructor Detail

HTMLEditorKit.HTMLFactory.BodyBlockView

public HTMLEditorKit.HTMLFactory.BodyBlockView(Element elem)

Method Detail

calculateMajorAxisRequirements

protected SizeRequirements calculateMajorAxisRequirements(int axis,
                                                          SizeRequirements r)

Description copied from class: BlockView

Calculate the requirements of the block along the major axis (i.e. the axis along with it tiles). This is implemented to provide the superclass behavior and then adjust it if the CSS width or height attribute is specified and applicable to the axis.

Overrides:

calculateMajorAxisRequirements in class BlockView

layoutMinorAxis

protected void layoutMinorAxis(int targetSpan,
                               int axis,
                               int[] offsets,
                               int[] spans)

Description copied from class: BlockView

Perform layout for the minor axis of the box (i.e. the axis orthoginal to the axis that it represents). The results of the layout should be placed in the given arrays which represent the allocations to the children along the minor axis.

Overrides:

layoutMinorAxis in class BlockView

Parameters:

targetSpan - the total span given to the view, which whould be used to layout the childre.

axis - the axis being layed out

offsets - the offsets from the origin of the view for each of the child views; this is a return value and is filled in by the implementation of this method

spans - the span of each child view; this is a return value and is filled in by the implementation of this method

Returns:

the offset and span for each child view in the offsets and spans parameters

setParent

public void setParent(View parent)

Description copied from class: BlockView

Establishes the parent view for this view. This is guaranteed to be called before any other methods if the parent view is functioning properly.

This is implemented to forward to the superclass as well as call the BlockView.setPropertiesFromAttributes() method to set the paragraph properties from the css attributes. The call is made at this time to ensure the ability to resolve upward through the parents view attributes.

Overrides:

setParent in class BlockView

Parameters:

parent - the new parent, or null if the view is being removed from a parent it was previously added to

componentResized

public void componentResized(ComponentEvent e)

Description copied from interface: ComponentListener

Invoked when the component's size changes.

Specified by:

componentResized in interface ComponentListener

componentHidden

public void componentHidden(ComponentEvent e)

Description copied from interface: ComponentListener

Invoked when the component has been made invisible.

Specified by:

componentHidden in interface ComponentListener

componentMoved

public void componentMoved(ComponentEvent e)

Description copied from interface: ComponentListener

Invoked when the component's position changes.

Specified by:

componentMoved in interface ComponentListener

componentShown

public void componentShown(ComponentEvent e)

Description copied from interface: ComponentListener

Invoked when the component has been made visible.

Specified by:

componentShown in interface ComponentListener