@Override
            public void run()
            {
                if (searching && !progressComposite.isDisposed()) {
                    progressComposite.setVisible(true);
                }
            }
Create find/replace dialog always on top of shell

@param aShell where it is displayed
plugins/org.jkiss.dbeaver.ui.editors.hex/src/org/jkiss/dbeaver/ui/editors/binary/dialogs/FindReplaceDialog.java