import org.lwjgl.opengles.EGL; //导入依赖的package包/类
public void createWindow(final DrawableLWJGL drawable, DisplayMode mode, Canvas parent, int x, int y) throws LWJGLException {
	lockAWT();
	try {
		incDisplay();
		try {
			if ( drawable instanceof DrawableGLES )
				peer_info = new LinuxDisplayPeerInfo();

			ByteBuffer handle = peer_info.lockAndGetHandle();
			try {
				current_window_mode = getWindowMode(Display.isFullscreen());
				// Try to enable Lecagy FullScreen Support in Compiz, else
				// we may have trouble with stuff overlapping our fullscreen window.
				if ( current_window_mode != WINDOWED )
					Compiz.setLegacyFullscreenSupport(true);
				// Setting _MOTIF_WM_HINTS in fullscreen mode is problematic for certain window
				// managers. We do not set MWM_HINTS_DECORATIONS in fullscreen mode anymore,
				// unless org.lwjgl.opengl.Window.undecorated_fs has been specified.
				// See native/linux/org_lwjgl_opengl_Display.c, createWindow function.
				boolean undecorated = Display.getPrivilegedBoolean("org.lwjgl.opengl.Window.undecorated") || (current_window_mode != WINDOWED && Display.getPrivilegedBoolean("org.lwjgl.opengl.Window.undecorated_fs"));
				this.parent = parent;
				parent_window = parent != null ? getHandle(parent) : getRootWindow(getDisplay(), getDefaultScreen());
				resizable = Display.isResizable();
				resized = false;
				window_x = x;
				window_y = y;
				window_width = mode.getWidth();
				window_height = mode.getHeight();
				current_window = nCreateWindow(getDisplay(), getDefaultScreen(), handle, mode, current_window_mode, x, y, undecorated, parent_window, resizable);
				mapRaised(getDisplay(), current_window);
				xembedded = parent != null && isAncestorXEmbedded(parent_window);
				blank_cursor = createBlankCursor();
				current_cursor = None;
				focused = false;
				input_released = false;
				pointer_grabbed = false;
				keyboard_grabbed = false;
				close_requested = false;
				grab = false;
				minimized = false;
				dirty = true;

				if ( drawable instanceof DrawableGLES )
					((DrawableGLES)drawable).initialize(current_window, getDisplay(), EGL.EGL_WINDOW_BIT, (org.lwjgl.opengles.PixelFormat)drawable.getPixelFormat());

				if (parent != null) {
					parent.addFocusListener(focus_listener);
					parent_focused = parent.isFocusOwner();
					parent_focus_changed = true;
				}
			} finally {
				peer_info.unlock();
			}
		} catch (LWJGLException e) {
			decDisplay();
			throw e;
		}
	} finally {
		unlockAWT();
	}
}
 

import org.lwjgl.opengles.EGL; //导入依赖的package包/类
public void createWindow(DrawableLWJGL drawable, DisplayMode mode, Canvas parent, int x, int y) throws LWJGLException {
	close_requested = false;
	is_dirty = false;
	isMinimized = false;
	isFocused = false;
	redoMakeContextCurrent = false;
	maximized = false;
	this.parent = parent;
	hasParent = parent != null;
	long parent_hwnd = parent != null ? getHwnd(parent) : 0;
	this.hwnd = nCreateWindow(x, y, mode.getWidth(), mode.getHeight(), Display.isFullscreen() || isUndecorated(), parent != null, parent_hwnd);
	this.resizable=false;
	if (hwnd == 0) {
		throw new LWJGLException("Failed to create window");
	}
	this.hdc = getDC(hwnd);
	if (hdc == 0) {
		nDestroyWindow(hwnd);
		throw new LWJGLException("Failed to get dc");
	}

	try {
		if ( drawable instanceof DrawableGL ) {
			int format = WindowsPeerInfo.choosePixelFormat(getHdc(), 0, 0, (PixelFormat)drawable.getPixelFormat(), null, true, true, false, true);
			WindowsPeerInfo.setPixelFormat(getHdc(), format);
		} else {
			peer_info = new WindowsDisplayPeerInfo(true);
			((DrawableGLES)drawable).initialize(hwnd, hdc, EGL.EGL_WINDOW_BIT, (org.lwjgl.opengles.PixelFormat)drawable.getPixelFormat());
		}
		peer_info.initDC(getHwnd(), getHdc());
		showWindow(getHwnd(), SW_SHOWDEFAULT);

		updateWidthAndHeight();

		if ( parent == null ) {
			if(Display.isResizable()) {
				setResizable(true);
			}
			setForegroundWindow(getHwnd());
		}
		grabFocus();
	} catch (LWJGLException e) {
		nReleaseDC(hwnd, hdc);
		nDestroyWindow(hwnd);
		throw e;
	}
}
 

import org.lwjgl.opengles.EGL; //导入依赖的package包/类
public void createWindow(final DrawableLWJGL drawable, DisplayMode mode, Canvas parent, int x, int y) throws LWJGLException {
	lockAWT();
	try {
		incDisplay();
		try {
			if ( drawable instanceof DrawableGLES )
				peer_info = new LinuxDisplayPeerInfo();

			ByteBuffer handle = peer_info.lockAndGetHandle();
			try {
				current_window_mode = getWindowMode(Display.isFullscreen());
				
				// Try to enable Lecagy FullScreen Support in Compiz, else
				// we may have trouble with stuff overlapping our fullscreen window.
				if ( current_window_mode != WINDOWED )
					Compiz.setLegacyFullscreenSupport(true);
				
				// Setting _MOTIF_WM_HINTS in fullscreen mode is problematic for certain window
				// managers. We do not set MWM_HINTS_DECORATIONS in fullscreen mode anymore,
				// unless org.lwjgl.opengl.Window.undecorated_fs has been specified.
				// See native/linux/org_lwjgl_opengl_Display.c, createWindow function.
				boolean undecorated = Display.getPrivilegedBoolean("org.lwjgl.opengl.Window.undecorated") || (current_window_mode != WINDOWED && Display.getPrivilegedBoolean("org.lwjgl.opengl.Window.undecorated_fs"));
				
				this.parent = parent;
				parent_window = parent != null ? getHandle(parent) : getRootWindow(getDisplay(), getDefaultScreen());
				resizable = Display.isResizable();
				resized = false;
				window_x = x;
				window_y = y;
				window_width = mode.getWidth();
				window_height = mode.getHeight();
				
				current_window = nCreateWindow(getDisplay(), getDefaultScreen(), handle, mode, current_window_mode, x, y, undecorated, parent_window, resizable);
				
				// Set the WM_CLASS hint which is needed by some WM's e.g. Gnome Shell
				wm_class = Display.getPrivilegedString("LWJGL_WM_CLASS");
				if (wm_class == null) wm_class = Display.getTitle();
				setClassHint(Display.getTitle(), wm_class);
				
				mapRaised(getDisplay(), current_window);
				xembedded = parent != null && isAncestorXEmbedded(parent_window);
				blank_cursor = createBlankCursor();
				current_cursor = None;
				focused = false;
				input_released = false;
				pointer_grabbed = false;
				keyboard_grabbed = false;
				close_requested = false;
				grab = false;
				minimized = false;
				dirty = true;

				if ( drawable instanceof DrawableGLES )
					((DrawableGLES)drawable).initialize(current_window, getDisplay(), EGL.EGL_WINDOW_BIT, (org.lwjgl.opengles.PixelFormat)drawable.getPixelFormat());

				if (parent != null) {
					parent.addFocusListener(focus_listener);
					parent_focused = parent.isFocusOwner();
					parent_focus_changed = true;
				}
			} finally {
				peer_info.unlock();
			}
		} catch (LWJGLException e) {
			decDisplay();
			throw e;
		}
	} finally {
		unlockAWT();
	}
}