Examples with DeviceData org.eclipse.swt.graphics.DeviceData used on opensource projects

Example 6 with DeviceData

use of org.eclipse.swt.graphics.DeviceData in project pentaho-kettle by pentaho.

the class Sleak method main.

public static void main(String[] args) {
    DeviceData data = new DeviceData();
    data.tracking = true;
    Display display = new Display(data);
    Sleak sleak = new Sleak();
    Shell shell = new Shell(display);
    shell.setText("S-Leak");
    Point size = shell.getSize();
    shell.setSize(size.x / 2, size.y / 2);
    sleak.create(shell);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

Example 7 with DeviceData

use of org.eclipse.swt.graphics.DeviceData in project netxms by netxms.

the class Sleak method refreshDifference.

void refreshDifference() {
    final DeviceData info = display.getDeviceData();
    if (!info.tracking) {
        final MessageBox dialog = new MessageBox(shell, SWT.ICON_WARNING | SWT.OK);
        dialog.setText(shell.getText());
        // $NON-NLS-1$
        dialog.setMessage("Warning: Device is not tracking resource allocation");
        dialog.open();
    }
    final Object[] newObjects = info.objects;
    final Error[] newErrors = info.errors;
    final Object[] diffObjects = new Object[newObjects.length];
    final Error[] diffErrors = new Error[newErrors.length];
    int count = 0;
    for (int i = 0; i < newObjects.length; i++) {
        int index = 0;
        while (index < oldObjects.length) {
            if (newObjects[i] == oldObjects[index]) {
                break;
            }
            index++;
        }
        if (index == oldObjects.length) {
            diffObjects[count] = newObjects[i];
            diffErrors[count] = newErrors[i];
            count++;
        }
    }
    objects = new Object[count];
    errors = new Error[count];
    System.arraycopy(diffObjects, 0, objects, 0, count);
    System.arraycopy(diffErrors, 0, errors, 0, count);
    list.removeAll();
    // $NON-NLS-1$
    text.setText("");
    canvas.redraw();
    if (traceFileName != null) {
        writeTraceFile(count);
    }
    for (final Object object : objects) {
        list.add(objectName(object));
    }
    refreshLabel();
    layout();
}