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();
}