org.havi.ui.event.HKeyCapabilities Maven / Gradle / Ivy
package org.havi.ui.event;
/*
* Copyright 2000-2003 by HAVi, Inc. Java is a trademark of Sun
* Microsystems, Inc. All rights reserved.
*/
/**
This class is used to describe the (basic) keyboard capabilities of
the platform. This class is not intended to be constructed by
applications.
The parameters to the constructors are as follows, in cases where
parameters are not used, then the constructor should use the default
values.
Default parameter values exposed in the constructors
Parameter Description Default value
Set method Get method None.
Default parameter values not exposed in the constructors
Description Default value Set method
Get method None.
*/
public class HKeyCapabilities
{
/**
* It is not intended that applications should directly construct
* {@link org.havi.ui.event.HKeyCapabilities HKeyCapabilities}
* objects.
*
* Creates an {@link org.havi.ui.event.HKeyCapabilities
* HKeyCapabilities} object. See the class description for
* details of constructor parameters and default values.
*
* This method is protected to allow the platform to override it
* in a different package scope.
*/
protected HKeyCapabilities()
{
}
/**
* Determine if keyboard input functionality exists in the
* system. Note that this functionality may be provided through a
* "virtual" keyboard.
*
* @return true if keyboard input functionality exists in the
* system, false otherwise.
* @see HRcCapabilities#getInputDeviceSupported
*/
public static boolean getInputDeviceSupported()
{
return (true);
}
/**
* Queries whether the system keyboard can generate an event of
* the given type. Note that this method does not distinguish
* between key codes which can only be generated via a virtual
* keyboard and key codes generated as a result of
* "real" key presses.
*
* @param keycode the keycode to query e.g. VK_SPACE
* @return true if events with the given key code can (ever) be
* generated on this system, false otherwise.
* @see HRcCapabilities#isSupported
*/
public static boolean isSupported(int keycode)
{
return (false);
}
}