javax.swing.text.html
Class BlockView

java.lang.Object
  |
  +--javax.swing.text.View
        |
        +--javax.swing.text.CompositeView
              |
              +--javax.swing.text.BoxView
                    |
                    +--javax.swing.text.html.BlockView

Direct Known Subclasses:

ListView

public class BlockView

extends BoxView

A view implementation to display a block (as a box) with CSS specifications.

Fields inherited from class javax.swing.text.View

BadBreakWeight, ExcellentBreakWeight, ForcedBreakWeight, GoodBreakWeight, X_AXIS, Y_AXIS

Constructor Summary

BlockView(Element elem, int axis)
Creates a new view that represents an html box.

Method Summary

float	getAlignment(int axis) Gets the alignment.
AttributeSet	getAttributes() Fetches the attributes to use when rendering.
int	getResizeWeight(int axis) Gets the resize weight.
protected StyleSheet	getStyleSheet()
void	paint(Graphics g, Shape allocation) Renders using the given rendering surface and area on that surface.
protected void	setPropertiesFromAttributes() Update any cached values that come from attributes.

Methods inherited from class javax.swing.text.BoxView

baselineLayout, baselineRequirements, calculateMajorAxisRequirements, calculateMinorAxisRequirements, changedUpdate, childAllocation, flipEastAndWestAtEnds, getHeight, getMaximumSpan, getMinimumSpan, getOffset, getPreferredSpan, getSpan, getViewAtPoint, getWidth, insertUpdate, isAfter, isAllocationValid, isBefore, layout, layoutMajorAxis, layoutMinorAxis, modelToView, paintChild, preferenceChanged, removeUpdate, replace, setSize, viewToModel

Methods inherited from class javax.swing.text.CompositeView

append, getBottomInset, getChildAllocation, getInsideAllocation, getLeftInset, getNextEastWestVisualPositionFrom, getNextNorthSouthVisualPositionFrom, getNextVisualPositionFrom, getRightInset, getTopInset, getView, getViewAtPosition, getViewCount, getViewIndexAtPosition, insert, loadChildren, modelToView, removeAll, setInsets, setParagraphInsets, setParent

Methods inherited from class javax.swing.text.View

breakView, createFragment, getBreakWeight, getContainer, getDocument, getElement, getEndOffset, getParent, getStartOffset, getViewFactory, isVisible, modelToView, viewToModel

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockView

public BlockView(Element elem,
                 int axis)

Creates a new view that represents an html box. This can be used for a number of elements.

Parameters:

elem - the element to create a view for

axis - either View.X_AXIS or View.Y_AXIS

Method Detail

paint

public void paint(Graphics g,
                  Shape allocation)

Renders using the given rendering surface and area on that surface. This is implemented to delegate to the css box painter to paint the border and background prior to the interior.

Parameters:

g - the rendering surface to use

allocation - the allocated region to render into

Overrides:

paint in class BoxView

See Also:

View.paint(java.awt.Graphics, java.awt.Shape)

getAttributes

public AttributeSet getAttributes()

Fetches the attributes to use when rendering. This is implemented to multiplex the attributes specified in the model with a StyleSheet.

Overrides:

getAttributes in class View

getResizeWeight

public int getResizeWeight(int axis)

Gets the resize weight.

Parameters:

axis - may be either X_AXIS or Y_AXIS

Returns:

the weight

Throws:

IllegalArgumentException - for an invalid axis

Overrides:

getResizeWeight in class BoxView

getAlignment

public float getAlignment(int axis)

Gets the alignment.

Parameters:

axis - may be either X_AXIS or Y_AXIS

Returns:

the alignment

Overrides:

getAlignment in class BoxView

setPropertiesFromAttributes

protected void setPropertiesFromAttributes()

Update any cached values that come from attributes.

getStyleSheet

protected StyleSheet getStyleSheet()