1 11 package org.eclipse.swt.graphics; 12 13 import org.eclipse.swt.*; 14 15 37 public abstract class Resource { 38 39 42 Device device; 43 44 49 public abstract void dispose(); 50 51 59 public Device getDevice() { 60 Device device = this.device; 61 if (device == null || isDisposed ()) SWT.error (SWT.ERROR_GRAPHIC_DISPOSED); 62 return device; 63 } 64 65 75 public abstract boolean isDisposed(); 76 77 } 78 | Popular Tags |