예제 #1
0
  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();
  }
예제 #2
0
  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();
  }