Paint the border around a rectangular region, typically a pane.
Calling objects have to be able to derive inner bounding boxs of the
border from the outer ones and inner ones from outer ones. This
conversion and the painting of the border involves three rectangles.
The inner and outer bounding box of the border. This is a logical
bounding box which the paint methods may paint over. The center box is
the third rectangle. This is the actual border between outer and inner
background color or bitmap and it is used for placing the bitmaps that are used
paint the border. The inner sides and corners are places relative to
this center box, i.e. when not further offsets are given then the upper
left corner bitmap is painted with its lower right at the upper left of
the center box.
Enlarge the given rectangle by the size of the specified part of the
border. This method can be used to convert an inner bounding box
into the center box or the outer bounding box.
Shring the given rectangle by the size of the specified part of the
border. This method can be used to convert an outer bounding box
into the center box or the inner bounding box.
Paint the border around a pane where the border includes a callout
that is anchored at the given point. Most arguments have the same
meaning as in the paintBorder.
Return the offset of a callout anchor with respect to the outer
border. This value is used when the callout is realized by a fixed
bitmap in order to determine the size and/or location of the outer
border for a given callout.
Enlarge the given rectangle by the size of the specified part of the
border. This method can be used to convert an inner bounding box
into the center box or the outer bounding box.
Parameter sPaneBorderStyleName
The pane style defines the sizes of the border.
Parameter aRectangle
This rectangle will be converted into a larger one. This should
be the center box or the inner bounding box of the border.
Parameter eBorderType
The part of the border to add to the given rectangle.
Use INNER_BORDER to convert an inner bounding box into the
center box or TOTAL_BORDER to convert it into the outer bounding
box. OUTER_BORDER can be used to convert the center box into
the outer bounding box.
Shring the given rectangle by the size of the specified part of the
border. This method can be used to convert an outer bounding box
into the center box or the inner bounding box.
Parameter sPaneBorderStyleName
The pane style defines the sizes of the border.
Parameter aRectangle
This rectangle will be converted into a smaller one that lies
inside it. It should be the center box or the outer bounding
box of the border.
Parameter eBorderType
The part of the border to remove from the given rectangle.
Use OUTER_BORDER to convert an outer bounding box into the
center box or TOTAL_BORDER to convert it into the inner bounding
box. INNER_BORDER can be used to convert the center box into
the inner bounding box.
The outer bounding box of the border. Use addBorder to convert
the bounding box of a pane (the inner bounding box of the
border) into this outer bounding box of the border.
Parameter aRepaintArea
The area in which the border has to be repainted. The clip
rectangle.
Parameter sTitle
The pane title. Supply an empty string for panes without
title. It is the responsibility of the caller to supply a title
only for pane border styles that support a title.
Paint the border around a pane where the border includes a callout
that is anchored at the given point. Most arguments have the same
meaning as in the paintBorder.
Parameter aCalloutAnchor
The anchor point of the callout. It is usually located outside
the border.
Return the offset of a callout anchor with respect to the outer
border. This value is used when the callout is realized by a fixed
bitmap in order to determine the size and/or location of the outer
border for a given callout.
