Class EtchedBorder
- java.lang.Object
-
- javax.swing.border.AbstractBorder
-
- javax.swing.border.EtchedBorder
- All Implemented Interfaces:
-
Serializable
,Border
- Direct Known Subclasses:
BorderUIResource.EtchedBorderUIResource
public class EtchedBorder extends AbstractBorder
A class which implements a simple etched border which can either be etched-in or etched-out. If no highlight/shadow colors are initialized when the border is created, then these colors will be dynamically derived from the background color of the component argument passed into the paintBorder() method.
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™ has been added to the java.beans
package. Please see XMLEncoder
.
- See Also:
- Serialized Form
Field Summary
Modifier and Type | Field | Description |
---|---|---|
protected int | etchType | The type of etch to be drawn by the border. |
protected Color | highlight | The color to use for the etched highlight. |
static int | LOWERED | Lowered etched type. |
static int | RAISED | Raised etched type. |
protected Color | shadow | The color to use for the etched shadow. |
Constructor Summary
Constructor | Description |
---|---|
EtchedBorder() | Creates a lowered etched border whose colors will be derived from the background color of the component passed into the paintBorder method. |
EtchedBorder(int etchType) | Creates an etched border with the specified etch-type whose colors will be derived from the background color of the component passed into the paintBorder method. |
EtchedBorder(int etchType,
Color highlight,
Color shadow) | Creates an etched border with the specified etch-type, highlight and shadow colors. |
EtchedBorder(Color highlight,
Color shadow) | Creates a lowered etched border with the specified highlight and shadow colors. |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
Insets | getBorderInsets(Component c,
Insets insets) | Reinitialize the insets parameter with this Border's current Insets. |
int | getEtchType() | Returns which etch-type is set on the etched border. |
Color | getHighlightColor() | Returns the highlight color of the etched border. |
Color | getHighlightColor(Component c) | Returns the highlight color of the etched border when rendered on the specified component. |
Color | getShadowColor() | Returns the shadow color of the etched border. |
Color | getShadowColor(Component c) | Returns the shadow color of the etched border when rendered on the specified component. |
boolean | isBorderOpaque() | Returns whether or not the border is opaque. |
void | paintBorder(Component c,
Graphics g,
int x,
int y,
int width,
int height) | Paints the border for the specified component with the specified position and size. |
Methods declared in class javax.swing.border.AbstractBorder
getBaseline, getBaselineResizeBehavior, getBorderInsets, getInteriorRectangle, getInteriorRectangle
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Field Detail
RAISED
public static final int RAISED
Raised etched type.
- See Also:
- Constant Field Values
LOWERED
public static final int LOWERED
Lowered etched type.
- See Also:
- Constant Field Values
etchType
protected int etchType
The type of etch to be drawn by the border.
highlight
protected Color highlight
The color to use for the etched highlight.
shadow
protected Color shadow
The color to use for the etched shadow.
Constructor Detail
EtchedBorder
public EtchedBorder()
Creates a lowered etched border whose colors will be derived from the background color of the component passed into the paintBorder method.
EtchedBorder
public EtchedBorder(int etchType)
Creates an etched border with the specified etch-type whose colors will be derived from the background color of the component passed into the paintBorder method.
- Parameters:
-
etchType
- the type of etch to be drawn by the border
EtchedBorder
public EtchedBorder(Color highlight, Color shadow)
Creates a lowered etched border with the specified highlight and shadow colors.
- Parameters:
-
highlight
- the color to use for the etched highlight -
shadow
- the color to use for the etched shadow
EtchedBorder
@ConstructorProperties({"etchType","highlightColor","shadowColor"}) public EtchedBorder(int etchType, Color highlight, Color shadow)
Creates an etched border with the specified etch-type, highlight and shadow colors.
- Parameters:
-
etchType
- the type of etch to be drawn by the border -
highlight
- the color to use for the etched highlight -
shadow
- the color to use for the etched shadow
Method Detail
paintBorder
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height)
Paints the border for the specified component with the specified position and size.
- Specified by:
-
paintBorder
in interfaceBorder
- Overrides:
-
paintBorder
in classAbstractBorder
- Parameters:
-
c
- the component for which this border is being painted -
g
- the paint graphics -
x
- the x position of the painted border -
y
- the y position of the painted border -
width
- the width of the painted border -
height
- the height of the painted border
getBorderInsets
public Insets getBorderInsets(Component c, Insets insets)
Reinitialize the insets parameter with this Border's current Insets.
- Overrides:
-
getBorderInsets
in classAbstractBorder
- Parameters:
-
c
- the component for which this border insets value applies -
insets
- the object to be reinitialized - Returns:
- the
insets
object
isBorderOpaque
public boolean isBorderOpaque()
Returns whether or not the border is opaque. This implementation returns true.
- Specified by:
-
isBorderOpaque
in interfaceBorder
- Overrides:
-
isBorderOpaque
in classAbstractBorder
- Returns:
- true
getEtchType
public int getEtchType()
Returns which etch-type is set on the etched border.
- Returns:
- the etched border type, either
RAISED
orLOWERED
getHighlightColor
public Color getHighlightColor(Component c)
Returns the highlight color of the etched border when rendered on the specified component. If no highlight color was specified at instantiation, the highlight color is derived from the specified component's background color.
- Parameters:
-
c
- the component for which the highlight may be derived - Returns:
- the highlight
Color
of thisEtchedBorder
- Since:
- 1.3
getHighlightColor
public Color getHighlightColor()
Returns the highlight color of the etched border. Will return null if no highlight color was specified at instantiation.
- Returns:
- the highlight
Color
of thisEtchedBorder
or null if none was specified - Since:
- 1.3
getShadowColor
public Color getShadowColor(Component c)
Returns the shadow color of the etched border when rendered on the specified component. If no shadow color was specified at instantiation, the shadow color is derived from the specified component's background color.
- Parameters:
-
c
- the component for which the shadow may be derived - Returns:
- the shadow
Color
of thisEtchedBorder
- Since:
- 1.3
getShadowColor
public Color getShadowColor()
Returns the shadow color of the etched border. Will return null if no shadow color was specified at instantiation.
- Returns:
- the shadow
Color
of thisEtchedBorder
or null if none was specified - Since:
- 1.3