Re: [platform-swt-dev] Question using ActiveX Support of SWT

[Veronika_Irvine@xxxxxxxxxx]

oleControlSite.addEventListener(BEFORE_NAVIGATE2, new OleListener() {
        public void handleEvent(OleEvent event) {
                if (event.type != BEFORE_NAVIGATE2) return;
                Variant url = event.arguments[1];
                if (url.getString() != null) {
                        NavigationEvent ne = new NavigationEvent();
                        ne.setUrl(url.getString());
                        ne.setCancel(false);
                        eventBeforeNavigate(ne);
                        if(ne.isCancel()) {
                                System.out.println("Cancel navigation!");
                                Variant cancel = event.arguments[6];
                                int ptr = cancel.getByRef();
                                COM.MoveMemory(ptr, new 
int[]{COM.VARIANT_TRUE}, 4);
                                stop();
                        }
                 }
        }
});





"Dein, Christian (empolis KL)" <Christian.Dein@xxxxxxxxxxx>
Sent by: platform-swt-dev-admin@xxxxxxxxxxx
02/17/2003 06:33 AM
Please respond to platform-swt-dev

 
        To:     "'platform-swt-dev@xxxxxxxxxxx'" <platform-swt-dev@xxxxxxxxxxx>
        cc: 
        Subject:        [platform-swt-dev] Question using ActiveX Support of SWT


Hello everybody,
i'm Christian Dein Professional Services of empolis GmbH
(http://www.empolis.com).

I have a question by using the ActiveX Support of the Eclipse SWT 
Framework.
How could I set values of a Variant which is basically a ByRef argument of
an OleEvent?

 oleControlSite.addEventListener(BEFORE_NAVIGATE2, new
OleListener() {
                                                 public void 
handleEvent(OleEvent event) {
                                                                 if 
(event.type != BEFORE_NAVIGATE2)
  return;
                                                                 Variant 
url = event.arguments[1];
                                                                 if 
(url.getString() != null) {
  NavigationEvent ne = new
NavigationEvent();
  ne.setUrl(url.getString());
  ne.setCancel(false);
  eventBeforeNavigate(ne);
  if(ne.isCancel()) {
                 System.out.println("Cancel
navigation!");
                 Variant cancel = new
Variant(event.arguments[6].getByRef(), (short)(OLE.VT_BYREF | 
OLE.VT_BOOL));
 
System.out.println(cancel.getBoolean());
                 stop();
  }
                                                                 }
                                                 }
                                 });

Thank you for your help!
Best regards
Christian

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