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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

1757 Opened 6422 Closed

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

New svg spinner rendering issues

by gwillems
Maximize -> Fullscreen -> Unfullscreen ends up with a non-maximized window on Windows
Windows

by Michael Terry
Get the a11y code out of the rendering code

by Benjamin Otte
build warning

by Matthias Clasen
macos: Rendering glitches
GTK4 MacOS

by Arjan Molenaar
CSS: Backdrop status is set only after first time focusing

by teamcons
print dialog: Consider previews
5. Printing

by Matthias Clasen
Partial tearing/corruption in GTK applications on GNOME 50 Wayland, persistent with Vulkan renderer
Vulkan Renderer

by Fxzx micah
GtkTextView feature request: change default alignment to RTL in RTL-language documents

by Yoav Morag
Resetting size of a ColumnView column triggers sorting

by Wladimir Palant
ColumnView column resizing will resize last column if there is a hidden column behind it

by Wladimir Palant
Fix baseline handling in vertical box layout

by Matthias Clasen
gdk_drop_read_value_async never completes on X11; GtkDropTarget::drop signal never emitted
Drag-and-drop X11

by Adrian Knagg-Baugh
Critical in gtksvg.c frame_clock_disconnect()

by Michael Catanzaro
`text.set_selectable(True)` breaks after the first selection attempt.

by Mr. Beedell, Roke Julian Lockhart (RJLB)
gtk4-builder-tool doesn't translate the accessibility elements when using --3to4

by Sergio Costas