Package org.eclipse.emf.ecp.view.spi.table.celleditor.rcp

Class NativeWidgetHelper

java.lang.Object

org.eclipse.emf.ecp.view.spi.table.celleditor.rcp.NativeWidgetHelper

public final class NativeWidgetHelper
extends java.lang.Object

Util class for faking native widgets.

Author:

jfaltermeier

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NativeWidgetHelper.CheckBoxState	Enum describing the state of a checkbox.

Method Summary

Modifier and Type	Method	Description
static org.eclipse.swt.graphics.Image	getCheckBoxImage(org.eclipse.swt.widgets.Control control, NativeWidgetHelper.CheckBoxState state)	Returns the image of a checkbox.
static void	initCheckBoxImages(org.eclipse.swt.widgets.Control control)	Creates screenshots of the platform's native checkbox in checked and unchecked state.

Methods inherited from class java.lang.Object

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

Method Detail

initCheckBoxImages

public static void initCheckBoxImages(org.eclipse.swt.widgets.Control control)

Creates screenshots of the platform's native checkbox in checked and unchecked state. The images can be accessed via getCheckBoxImage(Control, CheckBoxState).

Parameters:

control - a control which provides the Display and Shell to create the screen shots

getCheckBoxImage

public static org.eclipse.swt.graphics.Image getCheckBoxImage(org.eclipse.swt.widgets.Control control,
                                                              NativeWidgetHelper.CheckBoxState state)

Returns the image of a checkbox. If initCheckBoxImages(Control) was called beforehand this will return images resembling the platform's native widgets. Otherwise a default image (Windows 7) will be returned.

Parameters:

control - a control which provides the Display to create the image

state - the state of the checkbox

Returns:

the image