From 619bf2cd0eb3ee99c8e8c8126da488bceeac0ce4 Mon Sep 17 00:00:00 2001 From: Pekka Hyvönen Date: Mon, 11 May 2015 15:07:51 +0300 Subject: Fixed Grid crash when rendering first time and no header available (#17412) Need to catch IndexOutOfBoundsException thrown by Escalator. Change-Id: I7593d6c4eb3f948d494688800dcf42c2ae963b07 --- client/src/com/vaadin/client/widgets/Grid.java | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'client/src') diff --git a/client/src/com/vaadin/client/widgets/Grid.java b/client/src/com/vaadin/client/widgets/Grid.java index 4951997995..773c7ac6a0 100644 --- a/client/src/com/vaadin/client/widgets/Grid.java +++ b/client/src/com/vaadin/client/widgets/Grid.java @@ -3179,6 +3179,13 @@ public class Grid extends ResizeComposite implements "Got null header first row or first row cell when calculating sidebar button height"); openCloseButton.setHeight(grid.escalator.getHeader() .getDefaultRowHeight() + "px"); + } catch (IndexOutOfBoundsException ioobe) { + // happens when escalator doesn't have any headers rendered yet. + getLogger() + .warning( + "No header cell available when calculating sidebar button height"); + openCloseButton.setHeight(grid.escalator.getHeader() + .getDefaultRowHeight() + "px"); } } -- cgit v1.2.3