Bug 577556

Summary:	Gtk-CRITICAL **: 10:46:26.730: gtk_widget_get_preferred_width_for_height: assertion 'height >= 0' failed
Product:	[Eclipse Project] Platform	Reporter:	Christoph Laeubrich <laeubi>
Component:	SWT	Assignee:	Platform-SWT-Inbox <platform-swt-inbox>
Status:	NEW ---	QA Contact:
Severity:	normal
Priority:	P3
Version:	4.22
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:

Description Christoph Laeubrich

2021-12-01 05:01:31 EST

While working with an Eclipse RCP application I get the follwing complains from GTK:

Gtk-CRITICAL **: 10:46:26.730: gtk_widget_get_preferred_width_for_height: assertion 'height >= 0' failed

Gtk-WARNING **: 10:46:26.730: gtk_widget_size_allocate(): attempt to allocate widget with width 110 and height -1

it seems that somewhere maybe the SWT.DEFAULT value is passed down to GTK?