Community

A place to find all the resources used by the people working on GTK.

GTK Community Wallpaper

Blog

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

Snapping

Snapping

With the release of 4.23.1, GTK’s renderer will come with a new feature that we’ve called snapping. How does it work? Snapping is enabled by calling gtk_snapshot_set_snap(). If enabled, it will sli... Read More

Cambalache’s First Major Milestone!

Cambalache’s First Major Milestone!

After more than 5 years, 1780 commits and 20k lines of handcrafted, artisanal Python code I am very pleased to announce Cambalache 1.0 !!! Cambalache is a WYSIWYG (What You See Is What You Get) to... Read More

An update on SVG in GTK

An update on SVG in GTK

In my last post on this topic, I explained the history of SVG in GTK, and how I tricked myself into working on an SVG renderer in 2025. Now we are in 2026, and on the verge of the GTK 4.22 release... Read More

Issues Tracker

1803 Opened 6474 Closed

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

Setting tooltips on visible but unmapped widgets blocks on X11

Issue: Win32 Locale Enumeration Memory Corruption & Leak on Startup

Windows

Issue: Fix Memory Leaks and Potential Crashes in GTK Components

Add an api for svg cursors

by Matthias Clasen

Touchscreen scrolling over selectable text broken / selects text instead of scrolling

by nee

macos: No gtk-macos-special equivalent for the Edit menu ("Start Dictation" / "Emoji & Symbols" missing with custom menubar)

MacOS

by Felix Häcker

svg: "mix-blend-mode: hard-light" ends up with 1px border of underlying content

by Florian Leander Singer

GTK4 Wayland: XKB dead keys do not work with GtkEntry on KDE Plasma Wayland

by Mark Collins

GtkWindow leaks wayland surface

by Khalid Abu Shawarib

Mouse back/forward button inconsistent focus & popup behavior

Input

by Kostas Mouratidis

drop-performed class handlers read a phantom timestamp and send it in XdndDrop

by Medo

PasswordEntry does not guarantee that the data are put in locked memory

by Vincent Lefèvre

Warning "Duplicate call ..." with the first click on menu buttons

by Volodymyr Yakovetsky

GLib-GObject-FATAL-CRITICAL when calling gtk_test_widget_wait_for_draw twice in a test

Increase corner window resize area

by mray

[Crash] Segfault on NULL source device when pressing Wacom tablet pad buttons

1. Crash

by unrevealcluster