public class ColorDialog extends Dialog
IMPORTANT: This class is intended to be subclassed only within the SWT implementation.
Constructor and Description |
---|
ColorDialog(Shell parent)
Constructs a new instance of this class given only its parent.
|
ColorDialog(Shell parent,
int style)
Constructs a new instance of this class given its parent
and a style value describing its behavior and appearance.
|
Modifier and Type | Method and Description |
---|---|
RGB |
getRGB()
Returns the currently selected color in the receiver.
|
RGB |
open()
Makes the receiver visible and brings it to the front
of the display.
|
void |
setRGB(RGB rgb)
Sets the receiver's selected color to be the argument.
|
public ColorDialog(Shell parent)
parent
- a composite control which will be the parent of the new instanceIllegalArgumentException
- SWTException
- SWT
,
Widget.checkSubclass()
,
Widget.getStyle()
public ColorDialog(Shell parent, int style)
The style value is either one of the style constants defined in
class SWT
which is applicable to instances of this
class, or must be built by bitwise OR'ing together
(that is, using the int
"|" operator) two or more
of those SWT
style constants. The class description
lists the style constants that are applicable to the class.
Style bits are also inherited from superclasses.
parent
- a composite control which will be the parent of the new instance (cannot be null)style
- the style of control to constructIllegalArgumentException
- SWTException
- SWT
,
Widget.checkSubclass()
,
Widget.getStyle()
public RGB getRGB()
PaletteData.getRGBs()
public RGB open()
SWTException
- public void setRGB(RGB rgb)
rgb
- the new RGB value for the selected color, may be
null to let the platform select a default when
open() is calledPaletteData.getRGBs()
Guidelines for using Eclipse APIs. Copyright (c) IBM Corp. and others 2000, 2006. All rights reserved.