oracle.cabo.image.painter
Class AdjustableBorderPainter

java.lang.Object
  |
  +--oracle.cabo.image.painter.AbstractPainter
        |
        +--oracle.cabo.image.painter.AbstractWrappingPainter
              |
              +--oracle.cabo.image.painter.AbstractBorderPainter
                    |
                    +--oracle.cabo.image.painter.AdjustableBorderPainter

All Implemented Interfaces:

BorderPainter, Painter

public class AdjustableBorderPainter

extends AbstractBorderPainter

A border that insets painting of the wrapped painter by an amount which is adjustable from font to font. The font-specific offsets are defined by named styles in an XSS document. Style names for each font are dervied by prepending the provided prefix to the font name. For example, if the prefix is "BLAFServerButtonPadding" the style with the name "BLAFServerButtonPaddingDialog" defines the insets for the "Dialog" font. Padding values for each inset are defined using the CSS style properties "padding-top", "padding-bottom", "padding-left" and "padding-right".

Fields inherited from interface oracle.cabo.image.painter.Painter

STATE_ACTIVE_CHANGED, STATE_ARMED_CHANGED, STATE_BACKGROUND_CHANGED, STATE_ENABLED_CHANGED, STATE_FOCUSED_CHANGED, STATE_FONT_CHANGED, STATE_FOREGROUND_CHANGED, STATE_ISDEFAULT_CHANGED, STATE_MOUSE_OVER_CHANGED, STATE_READING_DIRECTION_CHANGED, STATE_SELECTED_CHANGED, STATE_SET_CHANGED, STATE_SIZE_CHANGED, STATE_XALIGNMENT_CHANGED, STATE_YALIGNMENT_CHANGED

Constructor Summary

AdjustableBorderPainter(Painter wrappedPainter, int top, int left, int bottom, int right, java.lang.String styleNamePrefix)
Creates a BorderPainter that insets painting by the specified amount.

Method Summary

int	getInvalidateFlags(PaintContext context) Returns the flags indicating the conditions under which the Painter must be invalidated.
protected ImmInsets	getOwnInsets(PaintContext context) Returns the insets of just this BorderPainter.
int	getRepaintFlags(PaintContext context) Returns the flags indicating the conditions under which the Painter must be repainted.
protected boolean	isBorderTransparent(PaintContext context) Returns true if the border itself is transparent.

Methods inherited from class oracle.cabo.image.painter.AbstractBorderPainter

borderContains, contentContains, getBorderPainterAt, getContentPainterAt, getFillInsets, getInsets, getMaximumSize, getMinimumSize, getOwnFillInsets, getPainterAt, getPreferredSize, getSize, isTransparent, paint, paintBorder

Methods inherited from class oracle.cabo.image.painter.AbstractWrappingPainter

getWrappedPainter

Methods inherited from class oracle.cabo.image.painter.AbstractPainter

contains, getData, getDataKey

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.cabo.image.painter.Painter

contains

Constructor Detail

AdjustableBorderPainter

public AdjustableBorderPainter(Painter wrappedPainter,
                               int top,
                               int left,
                               int bottom,
                               int right,
                               java.lang.String styleNamePrefix)

Creates a BorderPainter that insets painting by the specified amount.

The specified insets are used as default values if font-specific insets are not found when measuring/painting the border.

Parameters:

wrappedPainter - Painter to wrap this border around.

top - Amount to inset painting from the top.

left - Amount to inset painting from the left.

bottom - Amount to inset painting from the bottom.

right - Amount to inset painting from the right.

styleNamePrefix - The prefix to use for the style name which defines the insets for this instance.

Method Detail

getOwnInsets

protected ImmInsets getOwnInsets(PaintContext context)

Returns the insets of just this BorderPainter. These are the insets that were passed into our constructor.

Overrides:

getOwnInsets in class AbstractBorderPainter

Parameters:

context - PaintContext to use when getting our own Insets

Returns:

The insets of just this BorderPainter.

See Also:

AbstractBorderPainter.getInsets(oracle.cabo.image.painter.PaintContext)

isBorderTransparent

protected boolean isBorderTransparent(PaintContext context)

Returns true if the border itself is transparent.

Overrides:

isBorderTransparent in class AbstractBorderPainter

Parameters:

context - PaintContext to use when determining transparency.

Returns:

true if this BorderPainter is transparent.

See Also:

AbstractBorderPainter.isTransparent(oracle.cabo.image.painter.PaintContext)

getRepaintFlags

public int getRepaintFlags(PaintContext context)

Returns the flags indicating the conditions under which the Painter must be repainted.

Overrides:

getRepaintFlags in class AbstractWrappingPainter

Parameters:

context - Context to use for determining the conditions under which reapinting is required.

Returns:

Flags indicating the conditions under which this Painter must be repainted.

getInvalidateFlags

public int getInvalidateFlags(PaintContext context)

Returns the flags indicating the conditions under which the Painter must be invalidated.

Overrides:

getInvalidateFlags in class AbstractWrappingPainter

Parameters:

context - Context to use for determining the conditions under which reapinting is required.

Returns:

Flags indicating the conditions under which this Painter must be invalidated.