Use like
InfoBarEntry info(id, text);
info.setShowDefaultCancelButton(false);
leaked the infoWidgetCloseButton.
Fix the memory leak and improve the API to avoid inconsistent state.
Change-Id: If2e06a8a5239e4f902a883da82122c3a27df48a6
Reviewed-by: David Schulz <david.schulz@qt.io>
While at it, centralize the code for handling the info bars and actions.
Change-Id: Ied62e3db268aaff3ef87e246bfe2b50399341be3
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: David Schulz <david.schulz@qt.io>