[GTK] DateTime drop-down popup shell does not hiding on focus lost [EBZ#547811] ------------------------------------------------------------------------------- Key: ERT-746 URL: https://issues.jboss.org/browse/ERT-746 Project: Eclipse Release Train Issue Type: Task Components: Platform Reporter: Friendly Jira Robot Assignee: Eric Williams Priority: Major Labels: SWT, bzira Debian Stretch GTK 3.22.30 Eclipse SDK 4.12M3. When DateTime losts focus or when moving shell, drop down popup does not dissappear. It also reflects on GTK2 on SWT 3.108. It appears on the main shell of the application, but it does not appear on sub shell with style SWT.ON_TOP. If we comment the string DateTime.java:517 (handleFocus(SWT.FocusOut);) everything works fine. But i don't what this popupFilter needs for. I also attached snippet and video which reproduce the problem.