CompoundBorder JDK 1.6)

Description

public class CompoundBorder

A composite Border class used to compose two Border objects into a single border by nesting an inside Border object within the insets of an outside Border object.

A composite Border class used to compose two Border objects into a single border by nesting an inside Border object within the insets of an outside Border object. For example, this class may be used to add blank margin space to a component with an existing decorative border:

    Border border = comp.getBorder();
    Border margin = new EmptyBorder(10,10,10,10);
    comp.setBorder(new CompoundBorder(border, margin));

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans^TM has been added to the java.beans package. Please see XMLEncoder.

See also:

Methods

Hide/Show inherited methods

public int getBaseline (Component c, int width, int height) [Inherited From AbstractBorder]

Returns the baseline.

public BaselineResizeBehavior getBaselineResizeBehavior (Component c) [Inherited From AbstractBorder]

Returns an enum indicating how the baseline of a component changes as the size changes.

public Insets getBorderInsets (Component c) [Overrides AbstractBorder]

Returns the insets of the composite border by adding the insets of the outside border to the insets of the inside border.

public Insets getBorderInsets (Component c, Insets insets) [Overrides AbstractBorder]

Reinitialize the insets parameter with this Border's current Insets.

public Border getInsideBorder ()

Returns the inside border object.

publicstatic Rectangle getInteriorRectangle (Component c, Border b, int x, int y, int width, int height) [Inherited From AbstractBorder]

Returns a rectangle using the arguments minus the insets of the border.

Returns a rectangle using the arguments minus the
insets of the border. This is useful for determining the area
that components should draw in that will not intersect the border.
Returns: a Rectangle containing the interior coordinates
Parameters:
- c - the component for which this border is being computed
- b - the Border object
- x - the x position of the border
- y - the y position of the border
- width - the width of the border
- height - the height of the border

public Rectangle getInteriorRectangle (Component c, int x, int y, int width, int height) [Inherited From AbstractBorder]

This convenience method calls the static method.

This convenience method calls the static method.
Returns: a Rectangle containing the interior coordinates
Parameters:
- c - the component for which this border is being computed
- x - the x position of the border
- y - the y position of the border
- width - the width of the border
- height - the height of the border

public Border getOutsideBorder ()

Returns the outside border object.

public boolean isBorderOpaque () [Overrides AbstractBorder]

Returns whether or not this compound border is opaque.

pack-privatestatic boolean isLeftToRight (Component c) [Inherited From AbstractBorder]

public void paintBorder (Component c, Graphics g, int x, int y, int width, int height) [Overrides AbstractBorder]

Paints the compound border by painting the outside border with the specified position and size and then painting the inside border at the specified position and size offset by the insets of the outside border.