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RCP closing view handle [message #1019346]

Fri, 15 March 2013 13:55

abc test

Messages: 4
Registered: January 2013

Junior Member

0 down vote favorite

In my Rcp application if user close a view all modified data not saved in to the project, inorder to avoid that implement ISavable part and override isSaveOnCloseNeeded() The pblm here is that it ask user any modification done while closing view.If click yes it sved modified data,but click no it again asking smeconfirmation window how avoid that my sample code like this public class ExplorerView extends CommonNavigator implements KeyListener, ISaveablePart, IProjectExplorerView {

@Override
public boolean isSaveOnCloseNeeded(){

if (true == isAnyProjectToSave()) {

MessageBox messageBox = new MessageBox(Display.getCurrent().getActiveShell(),
SWT.YES | SWT.NO
| SWT.ICON_WARNING);
messageBox.setText("Exit Explorer");
messageBox.setMessage("Do you want to save ]?");

int buttonID = messageBox.open();

if (SWT.YES == buttonID)
{
try
{
saveAll();

}
catch (Exception e)
{
e.printStackTrace();
}
}
if (SWT.NO == buttonID){

return false;

}
}

return false;

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Re: RCP closing view handle [message #1021735 is a reply to message #1019346]

Wed, 20 March 2013 15:41

Wim Jongman

Messages: 423
Registered: July 2009

Senior Member

Hi abc,

Just implement ISaveablePart and flow with the framework.

Best regards,

Wim

> 0 down vote favorite
>
>
> In my Rcp application if user close a view all modified data not saved in
to the project, inorder to avoid that implement ISavable part and override
isSaveOnCloseNeeded() The pblm here is that it ask user any modification done
while closing view.If click yes it sved modified data,but click no it again
asking smeconfirmation window how avoid that my sample code like this public
class ExplorerView extends CommonNavigator implements KeyListener,
ISaveablePart, IProjectExplorerView {
>
> @Override
> public boolean isSaveOnCloseNeeded(){
>
> if (true == isAnyProjectToSave()) {
>
> MessageBox messageBox = new
MessageBox(Display.getCurrent().getActiveShell(),
> SWT.YES | SWT.NO
> | SWT.ICON_WARNING);
> messageBox.setText("Exit Explorer");
> messageBox.setMessage("Do you want to save ]?");
>
> int buttonID = messageBox.open();
>
> if (SWT.YES == buttonID)
> {
> try
> {
> saveAll();
>
>
> }
> catch (Exception e)
> {
> e.printStackTrace();
> }
> }
> if (SWT.NO == buttonID){
>
> return false;
>
> }
> }
>
> return false;

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