Module org.icepdf.ri.viewer

Package org.icepdf.ri.common.widgets

Class RgbColorChooser

java.lang.Object

org.icepdf.ri.common.widgets.RgbColorChooser

public class RgbColorChooser
extends Object

RgbColorChooser is a custom color chooser that only allows users to select colors in the RGB color space.

Since:

6.3

Constructor Summary

Constructors

Constructor	Description
RgbColorChooser()

Method Summary

Modifier and Type	Method	Description
static Color	showDialog(Component component, String title, Color initialColor)	Shows a modal color-chooser dialog and blocks until the dialog is hidden.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RgbColorChooser

public RgbColorChooser()

Method Detail

showDialog

public static Color showDialog(Component component,
                               String title,
                               Color initialColor)
                        throws HeadlessException

Shows a modal color-chooser dialog and blocks until the dialog is hidden. If the user presses the "OK" button, then this method hides/disposes the dialog and returns the selected color. If the user presses the "Cancel" button or closes the dialog without pressing "OK", then this method hides/disposes the dialog and returns null.

Parameters:

component - the parent Component for the dialog

title - the String containing the dialog's title

initialColor - the initial Color set when the color-chooser is shown

Returns:

the selected color or null if the user opted out

Throws:

HeadlessException - if GraphicsEnvironment.isHeadless() returns true.

See Also:

GraphicsEnvironment.isHeadless()