Edit C:\Program Files\Java\jdk1.8.0_121\javafx\embed\swt\SWTCursors.java
/* * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package javafx.embed.swt; import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.Cursor; import org.eclipse.swt.widgets.Display; import com.sun.javafx.cursor.CursorFrame; import com.sun.javafx.cursor.ImageCursorFrame; /** * An utility class to translate cursor types between embedded * application and SWT. * */ class SWTCursors { private static Cursor createCustomCursor(ImageCursorFrame cursorFrame) { /* Toolkit awtToolkit = Toolkit.getDefaultToolkit(); double imageWidth = cursorFrame.getWidth(); double imageHeight = cursorFrame.getHeight(); Dimension nativeSize = awtToolkit.getBestCursorSize((int)imageWidth, (int)imageHeight); double scaledHotspotX = cursorFrame.getHotspotX() * nativeSize.getWidth() / imageWidth; double scaledHotspotY = cursorFrame.getHotspotY() * nativeSize.getHeight() / imageHeight; Point hotspot = new Point((int)scaledHotspotX, (int)scaledHotspotY); final com.sun.javafx.tk.Toolkit fxToolkit = com.sun.javafx.tk.Toolkit.getToolkit(); BufferedImage awtImage = (BufferedImage) fxToolkit.toExternalImage( cursorFrame.getPlatformImage(), BufferedImage.class); return awtToolkit.createCustomCursor(awtImage, hotspot, null); */ return null; } static Cursor embedCursorToCursor(CursorFrame cursorFrame) { int id = SWT.CURSOR_ARROW; switch (cursorFrame.getCursorType()) { case DEFAULT: id = SWT.CURSOR_ARROW; break; case CROSSHAIR: id = SWT.CURSOR_CROSS; break; case TEXT: id = SWT.CURSOR_IBEAM; break; case WAIT: id = SWT.CURSOR_WAIT; break; case SW_RESIZE: id = SWT.CURSOR_SIZESW; break; case SE_RESIZE: id = SWT.CURSOR_SIZESE; break; case NW_RESIZE: id = SWT.CURSOR_SIZENW; break; case NE_RESIZE: id = SWT.CURSOR_SIZENE; break; case N_RESIZE: id = SWT.CURSOR_SIZEN; break; case S_RESIZE: id = SWT.CURSOR_SIZES; break; case W_RESIZE: id = SWT.CURSOR_SIZEW; break; case E_RESIZE: id = SWT.CURSOR_SIZEE; break; case OPEN_HAND: case CLOSED_HAND: case HAND: id = SWT.CURSOR_HAND; break; case MOVE: id = SWT.CURSOR_SIZEALL; break; case DISAPPEAR: // NOTE: Not implemented break; case H_RESIZE: id = SWT.CURSOR_SIZEWE; break; case V_RESIZE: id = SWT.CURSOR_SIZENS; break; case NONE: return null; case IMAGE: // RT-27939: custom cursors are not implemented // return createCustomCursor((ImageCursorFrame) cursorFrame); } Display display = Display.getCurrent(); return display != null ? display.getSystemCursor(id) : null; } }
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