Package com.sun.jna.platform.win32

Class User32Util

java.lang.Object

com.sun.jna.platform.win32.User32Util

public final class User32Util
extends Object

Provides convenient usage of functions defined by User32.dll.

Author:

Ralf HAMBERGER, Markus KARG (markus[at]headcrashing[dot]eu)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	User32Util.MessageLoopThread	Helper class, that runs a windows message loop as a seperate thread.

Field Summary

Fields

Modifier and Type	Field	Description
static EnumSet<Win32VK>	WIN32VK_MAPPABLE	Set of Win32VK members that can be mapped to a UniCode code point via a keyboard layout.

Constructor Summary

Constructors

Constructor	Description
User32Util()

Method Summary

Modifier and Type	Method	Description
static WinDef.HWND	createWindow(String className, String windowName, int style, int x, int y, int width, int height, WinDef.HWND parent, WinDef.HMENU menu, WinDef.HINSTANCE instance, WinDef.LPVOID param)
static WinDef.HWND	createWindowEx(int exStyle, String className, String windowName, int style, int x, int y, int width, int height, WinDef.HWND parent, WinDef.HMENU menu, WinDef.HINSTANCE instance, WinDef.LPVOID param)
static void	destroyWindow(WinDef.HWND hWnd)
static List<WinUser.RAWINPUTDEVICELIST>	GetRawInputDeviceList()
static String	loadString(String location)	Load a string value from the string table of an executable.
static int	registerWindowMessage(String lpString)

Methods inherited from class java.lang.Object

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

Field Detail

WIN32VK_MAPPABLE

public static final EnumSet<Win32VK> WIN32VK_MAPPABLE

Set of Win32VK members that can be mapped to a UniCode code point via a keyboard layout.

Constructor Detail

User32Util

public User32Util()

Method Detail

registerWindowMessage

public static final int registerWindowMessage(String lpString)

createWindow

public static final WinDef.HWND createWindow(String className,
                                             String windowName,
                                             int style,
                                             int x,
                                             int y,
                                             int width,
                                             int height,
                                             WinDef.HWND parent,
                                             WinDef.HMENU menu,
                                             WinDef.HINSTANCE instance,
                                             WinDef.LPVOID param)

createWindowEx

public static final WinDef.HWND createWindowEx(int exStyle,
                                               String className,
                                               String windowName,
                                               int style,
                                               int x,
                                               int y,
                                               int width,
                                               int height,
                                               WinDef.HWND parent,
                                               WinDef.HMENU menu,
                                               WinDef.HINSTANCE instance,
                                               WinDef.LPVOID param)

destroyWindow

public static final void destroyWindow(WinDef.HWND hWnd)

GetRawInputDeviceList

public static final List<WinUser.RAWINPUTDEVICELIST> GetRawInputDeviceList()

loadString

public static String loadString(String location)
                         throws UnsupportedEncodingException

Load a string value from the string table of an executable.

Parameters:

location - the location, eg. %SystemRoot%\system32\input.dll,-5011

Returns:

the string located at the designated location

Throws:

UnsupportedEncodingException