javax.swing.text.html
Class TableView.CellView

java.lang.Object
  javax.swing.text.View
      javax.swing.text.CompositeView
          javax.swing.text.BoxView
              javax.swing.text.html.BlockView
                  javax.swing.text.html.TableView.CellView

All Implemented Interfaces:

SwingConstants

Enclosing class:

TableView

class TableView.CellView

extends BlockView

Default view of an html table cell. This needs to be moved somewhere else.

Field Summary

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

TableView.CellView(Element elem)
Constructs a TableCell for the given element.

Method Summary

protected SizeRequirements	calculateMajorAxisRequirements(int axis, SizeRequirements r) Calculate the requirements needed along the major axis.
protected void	layoutMajorAxis(int targetSpan, int axis, int[] offsets, int[] spans) Perform layout for the major axis of the box (i.e. the axis that it represents).

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

calculateMinorAxisRequirements, changedUpdate, getAlignment, getAttributes, getMaximumSpan, getMinimumSpan, getPreferredSpan, getResizeWeight, getStyleSheet, isPercentage, layoutMinorAxis, paint, setParent, 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, 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

Constructor Detail

TableView.CellView

public TableView.CellView(Element elem)

Constructs a TableCell for the given element.

Parameters:

elem - the element that this view is responsible for

Method Detail

layoutMajorAxis

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

Perform layout for the major axis of the box (i.e. 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 major axis. This is called by the superclass to recalculate the positions of the child views when the layout might have changed.

This is implemented to delegate to the superclass to tile the children. If the target span is greater than was needed, the offsets are adjusted to align the children (i.e. position according to the html valign attribute).

Overrides:

layoutMajorAxis in class BoxView

Parameters:

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

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

calculateMajorAxisRequirements

protected SizeRequirements calculateMajorAxisRequirements(int axis,
                                                          SizeRequirements r)

Calculate the requirements needed along the major axis. This is called by the superclass whenever the requirements need to be updated (i.e. a preferenceChanged was messaged through this view).

This is implemented to delegate to the superclass, but indicate the maximum size is very large (i.e. the cell is willing to expend to occupy the full height of the row).

Overrides:

calculateMajorAxisRequirements in class BlockView

Parameters:

axis - the axis being layed out.

r - the requirements to fill in. If null, a new one should be allocated.