public static void main(String[] args) { Display display = new Display(); Shell shell = new Shell(display); shell.setLayout(new GridLayout(2, false)); final Text text = new Text(shell, SWT.BORDER); text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1)); Button go = new Button(shell, SWT.PUSH); go.setText("Go"); OleFrame oleFrame = new OleFrame(shell, SWT.NONE); oleFrame.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1)); OleControlSite controlSite; OleAutomation automation; try { controlSite = new OleControlSite(oleFrame, SWT.NONE, "Shell.Explorer"); automation = new OleAutomation(controlSite); controlSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE); } catch (SWTException ex) { System.out.println("Unable to open activeX control"); display.dispose(); return; } final OleAutomation auto = automation; go.addListener( SWT.Selection, new Listener() { public void handleEvent(Event e) { String url = text.getText(); int[] rgdispid = auto.getIDsOfNames(new String[] {"Navigate", "URL"}); int dispIdMember = rgdispid[0]; Variant[] rgvarg = new Variant[1]; rgvarg[0] = new Variant(url); int[] rgdispidNamedArgs = new int[1]; rgdispidNamedArgs[0] = rgdispid[1]; auto.invoke(dispIdMember, rgvarg, rgdispidNamedArgs); } }); // Read PostData whenever we navigate to a site that uses it int BeforeNavigate2 = 0xfa; controlSite.addEventListener( BeforeNavigate2, new OleListener() { public void handleEvent(OleEvent event) { Variant url = event.arguments[1]; Variant postData = event.arguments[4]; if (postData != null) { System.out.println( "PostData = " + readSafeArray(postData) + ", URL = " + url.getString()); } } }); // Navigate to this web site which uses post data to fill in the text field // and put the string "hello world" into the text box text.setText("file://" + Snippet186.class.getResource("Snippet186.html").getFile()); int[] rgdispid = automation.getIDsOfNames(new String[] {"Navigate", "URL", "PostData"}); int dispIdMember = rgdispid[0]; Variant[] rgvarg = new Variant[2]; rgvarg[0] = new Variant(text.getText()); rgvarg[1] = writeSafeArray("hello world"); int[] rgdispidNamedArgs = new int[2]; rgdispidNamedArgs[0] = rgdispid[1]; rgdispidNamedArgs[1] = rgdispid[2]; automation.invoke(dispIdMember, rgvarg, rgdispidNamedArgs); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }
public static void main(String[] args) { final Display display = new Display(); final Clipboard clipboard = new Clipboard(display); final Shell shell = new Shell(display, SWT.SHELL_TRIM); shell.setLayout(new GridLayout()); shell.setText("Clipboard ImageTransfer"); final Button imageButton = new Button(shell, SWT.NONE); GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true); gd.minimumHeight = 400; gd.minimumWidth = 600; imageButton.setLayoutData(gd); final Text imageText = new Text(shell, SWT.BORDER); imageText.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, true, false)); Composite buttons = new Composite(shell, SWT.NONE); buttons.setLayout(new GridLayout(4, true)); Button button = new Button(buttons, SWT.PUSH); button.setText("Open"); button.addListener( SWT.Selection, event -> { FileDialog dialog = new FileDialog(shell, SWT.OPEN); dialog.setText("Open an image file or cancel"); String string = dialog.open(); if (string != null) { imageButton.setText(""); Image image = imageButton.getImage(); if (image != null) image.dispose(); image = new Image(display, string); imageButton.setImage(image); imageText.setText(string); } }); button = new Button(buttons, SWT.PUSH); button.setText("Copy"); button.addListener( SWT.Selection, event -> { Image image = imageButton.getImage(); if (image != null) { ImageTransfer imageTransfer = ImageTransfer.getInstance(); TextTransfer textTransfer = TextTransfer.getInstance(); clipboard.setContents( new Object[] {image.getImageData(), imageText.getText()}, new Transfer[] {imageTransfer, textTransfer}); } }); button = new Button(buttons, SWT.PUSH); button.setText("Paste"); button.addListener( SWT.Selection, event -> { ImageData imageData = (ImageData) clipboard.getContents(ImageTransfer.getInstance()); if (imageData != null) { imageButton.setText(""); Image image = imageButton.getImage(); if (image != null) image.dispose(); image = new Image(display, imageData); imageButton.setImage(image); } else { imageButton.setText("No image"); imageButton.setImage(null); } String text = (String) clipboard.getContents(TextTransfer.getInstance()); if (text != null) { imageText.setText(text); } else { imageText.setText(""); } }); button = new Button(buttons, SWT.PUSH); button.setText("Clear"); button.addListener( SWT.Selection, event -> { imageButton.setText(""); Image image = imageButton.getImage(); if (image != null) image.dispose(); imageButton.setImage(null); imageText.setText(""); }); shell.pack(); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }