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Bug 486064

Summary:	[GTK3.20] GTK style context warning spam in console
Product:	[Eclipse Project] Platform	Reporter:	Eric Williams <ericwill>
Component:	SWT	Assignee:	Platform-SWT-Inbox <platform-swt-inbox>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	rdowdall
Version:	4.6
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:
Bug Depends on:
Bug Blocks:	474628

Description Eric Williams

2016-01-18 15:27:12 EST

Running any Eclipse/SWT app under Wayland seems to result in numerous warnings about GtkStyleContext for GtkWindow:

(SWT:4764): Gtk-WARNING **: State 0 for GtkWindow 0x7fa488568330 doesn't match state 128 set via gtk_style_context_set_state ()

(SWT:4764): Gtk-WARNING **: State 0 for GtkWindow 0x7fa488568330 doesn't match state 128 set via gtk_style_context_set_state ()

(SWT:4764): Gtk-WARNING **: State 4 for GtkWindow 0x7fa488568330 doesn't match state 128 set via gtk_style_context_set_state ()

(SWT:4764): Gtk-WARNING **: State 1 for GtkWindow 0x7fa488568330 doesn't match state 128 set via gtk_style_context_set_state ()

(SWT:4764): Gtk-WARNING **: State 4 for GtkWindow 0x7fa488568330 doesn't match state 128 set via gtk_style_context_set_state ()

(SWT:4764): Gtk-WARNING **: State 8 for GtkWindow 0x7fa488568330 doesn't match state 128 set via gtk_style_context_set_state ()

This is reproducible on GTK3.19.5 (dev branch) which means it will probably happen on GTK3.20.

Comment 1 Rodney Dowdall

2016-01-22 22:03:09 EST

Found a similar bug report in the Webkit bug list:

https://bugs.webkit.org/show_bug.cgi?id=151520

There is a patch submitted there that can probably be used as inspiration.

Comment 2 Eric Williams

2016-02-02 15:20:59 EST

Changing this to a GTK3.20 bug, as it is reproducible on X11 and not only Wayland.

Comment 3 Alexander Kurtakov

2016-04-11 09:49:10 EDT

Isn't this bug fixed ? I haven't seen this in the log for quite some time.

Comment 4 Eric Williams

2016-04-11 18:47:55 EDT

(In reply to Alexander Kurtakov from comment #3)
> Isn't this bug fixed ? I haven't seen this in the log for quite some time.

Yes it's fixed. There is other spam from gadget/sizing machinery but those are separate bugs which I'll file later.