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Catch up with all the things happening with GTK through the GTK Development Blog.

An accessibility update
An accessibility update
I recently saw somebody ask Is Fedora accessible now ? To which I want to say: yes! But this question does not really have a  simple yes-or-no answer. There is lots of nuance to it. A better questi... Read More
What’s new in GTK, winter 2025 edition
What’s new in GTK, winter 2025 edition
We just had a GTK hackfest at FOSDEM. A good time for an update on whats new and exciting in GTK, with an eye towards 4.18. Requirements You can no longer call gdk_display_get_default() or gdk_disp... Read More
The colors of GTK
The colors of GTK
Everything is better in color. Even better if it is HDR. In this post, we’ll provide an overview of what is happening with color in GTK, without diving too deeply into the weeds of colorimetry and ... Read More

Issues Tracker

1646 Opened 5898 Closed

Contribute to GTK by solving the issues related to GTK. Get started with first issues.

Some missing css things
CSS

by Matthias Clasen
Proposal: Make compose sequence visuals configurable in compose files: would make something like BÉPO visuals and similar layouts like Neo future proof, i.e. avoid code changes to Gtk in future.

by Mike FABIAN
Gtk4paintablesink opens two windows on macOS not Linux
MacOS

by G R
gathering opinions on implementing a "GtkDebuggable" interface

by Michael Srba
gtk4-demo show blank UI
2. Needs Information Windows

by TAO ZUHONG
Offloading bails out for SDR and HDR10 video

by Robert Mader
US intl with dead keys layout not working anymore
3. Not GNOME

by Romain M
Multi-column sorting in GtkColumnView not working on secondary column

by elementgreen
Portal implementation of PrintOperation shows wrong PageSetup data
5. Printing

by Kuxa
Windows mem leak (on media playback through gstreamer)
Windows

by Lluc Simó
Facebook + 59 tabs are killing Epiphany (crash in gdk_wayland_subsurface_request_frame())
1. Crash Wayland

by Sebastian Schlatow
Black borders around windows in Windows
Windows

by FLDev
GtkShortcutController: Provide the ability to capture shortcut key release events

by Fxzx micah
Android: Allocation warning spam when scrolling ScrolledWindow

by Florian Leander Singer
touch_handle_down, tablet_tool_handle_proximity_in and tablet_pad_handle_enter are missing checks for user-data actually belonging to GTK.
Input Wayland

by Nikita Tsukanov
Crash when screen turns off

by Genevieve Mendoza