.getDecoratorManager().getLabelDecorator());
ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), labelProvider, contentProvider);
dialog.setValidator(validator);
dialog.setTitle(WizardConstants.CONTAINER_SELECTION_DIALOG_TITLE);
dialog.setMessage(WizardConstants.CONTAINER_SELECTION_DIALOG_DESC);
dialog.addFilter(filter);
String projectName = projectNameCombo.getText();;
if (projectName==null || projectName.length()==0)
return;
IProject project = ResourcesPlugin.getWorkspace().getRoot().findMember(projectName).getProject();
dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());