javax.swing.plaf.synth

Interface SynthIcon

All Superinterfaces:

Icon

public interface SynthIcon
extends Icon

An icon that is passed a SynthContext. Subclasses need only implement the variants that take a SynthContext, but must be prepared for the SynthContext to be null.

Method Summary

Modifier and Type	Method and Description
default int	getIconHeight() Returns the icon's height.
int	getIconHeight(SynthContext context) Returns the icon's height for the given synth context.
default int	getIconWidth() Returns the icon's width.
int	getIconWidth(SynthContext context) Returns the icon's width for the given synth context.
default void	paintIcon(Component c, Graphics g, int x, int y) Draw the icon at the specified location.
void	paintIcon(SynthContext context, Graphics g, int x, int y, int width, int height) Paints the icon at the specified location for the given synth context.

Method Detail

paintIcon

void paintIcon(SynthContext context,
               Graphics g,
               int x,
               int y,
               int width,
               int height)

Paints the icon at the specified location for the given synth context.

Parameters:

context - identifies hosting region, may be null.

g - the graphics context

x - the x location to paint to

y - the y location to paint to

width - the width of the region to paint to, may be 0

height - the height of the region to paint to, may be 0

getIconWidth

int getIconWidth(SynthContext context)

Returns the icon's width for the given synth context.

Parameters:

context - SynthContext requesting the Icon, may be null.

Returns:

an int specifying the width of the icon.

getIconHeight

int getIconHeight(SynthContext context)

Returns the icon's height for the given synth context.

Parameters:

context - SynthContext requesting the Icon, may be null.

Returns:

an int specifying the height of the icon.

paintIcon

default void paintIcon(Component c,
                       Graphics g,
                       int x,
                       int y)

Description copied from interface: Icon

Draw the icon at the specified location. Icon implementations may use the Component argument to get properties useful for painting, e.g. the foreground or background color.

Specified by:

paintIcon in interface Icon

Parameters:

c - a Component to get properties useful for painting

g - the graphics context

x - the X coordinate of the icon's top-left corner

y - the Y coordinate of the icon's top-left corner

getIconWidth

default int getIconWidth()

Description copied from interface: Icon

Returns the icon's width.

Specified by:

getIconWidth in interface Icon

Returns:

an int specifying the fixed width of the icon.

getIconHeight

default int getIconHeight()

Description copied from interface: Icon

Returns the icon's height.

Specified by:

getIconHeight in interface Icon

Returns:

an int specifying the fixed height of the icon.