Bug 561592

Description Pascal Muetschard 2020-03-30 14:27:03 EDT

Created attachment 282278 [details]
Screenshot of the snippet

Consider the below snippet. When run, the two checkboxes should be identical, however, the second one has its label cut off. It appears to be the order in which the checkbox's checked state and label are set. If the label is set first, all is OK, if, however, the check state is set first, the label gets cut off.

This is with R-4.15-202003050155 (version 4.924)

Snippet:

  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new GridLayout(1, false));
    Button b1 = new Button(shell, SWT.CHECK);
    b1.setText("Hello World");
    b1.setSelection(true);

    Button b2 = new Button(shell, SWT.CHECK);
    b2.setSelection(true);
    b2.setText("Hello World");

    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        display.sleep();
      }
    }
    display.dispose();
  }