/**
* Constructs a new instance of this popup, specifying the control for which this popup is showing
* content, and how the proposals should be obtained and displayed.
*
* @param infoText Text to be shown in a lower info area, or <code>null</code> if there is no info
* area.
*/
ContentProposalPopup(
ContentProposalAdapter adapter,
String infoText,
ContentProposalList proposalList,
int maxDisplay) {
// IMPORTANT: Use of SWT.ON_TOP is critical here for ensuring
// that the target control retains focus on Mac and Linux. Without
// it, the focus will disappear, keystrokes will not go to the
// popup, and the popup closer will wrongly close the popup.
// On platforms where SWT.ON_TOP overrides SWT.RESIZE, we will live with this.
// See https://bugs.eclipse.org/bugs/show_bug.cgi?id=126138
super(
adapter.getControl().getShell(),
SWT.RESIZE | SWT.ON_TOP,
false,
false,
false,
false,
false,
null,
infoText);
this.adapter = adapter;
this.control = adapter.getControl();
this.labelProvider = adapter.getLabelProvider();
this.proposalList = proposalList;
}
