public boolean showLoading() {
if (pageBook.isDisposed()) {
return false;
}
Display display = getDisplay();
display.syncExec(
new Runnable() {
@Override
public void run() {
pageBook.showPage(loadingComposite);
setBusyIndicator(loadingComposite, true);
form.reflow(true);
form.redraw();
}
});
return true;
}
public boolean refresh() {
if (pageBook == null
|| pageBook.isDisposed()
|| discoveryViewer == null
|| discoveryViewer.getControl() == null) {
return false;
}
Display display = getDisplay();
display.syncExec(
new Runnable() {
@Override
public void run() {
pageBook.showPage(discoveryViewer.getControl());
form.reflow(true);
form.redraw();
}
});
return true;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.part.IPage#dispose()
*/
public void dispose() {
if (fPageBook != null && !fPageBook.isDisposed()) fPageBook.dispose();
fPageBook = null;
fDisposed = true;
}