The GTK Project - A free and open-source cross-platform widget toolkit

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

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

Graphics offload continued

We first introduced support for dmabufs and graphics offload last fall, and it is included in GTK 4.14. Since we last talked about, more improvements have happened, so it is time for another updat... Read More

Graphics offload revisited

We first introduced support for dmabufs and graphics offload last fall, and it is included in GTK 4.14. Since then, some improvements have happened, so it is time for an update. Improvements down t... Read More

Issues Tracker

1756 Opened 5327 Closed

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

Set default window icon based on application ID

by Balló György

Orca doesn't say "not selected" when Ctrl+Arrowing among items in ListBase

8. Accessibility

by Joanmarie Diggs

Orca says "not selected" when the user arrows among items in a GTK4 list due to the exposure of "selectable" without "selected"

8. Accessibility

by Joanmarie Diggs

Duplicate toplevel move requests in libadwaita apps caused by nested GtkWindowHandle (?)

by Ivan Molodetskikh

Support macOS HDR/EDR rendering

1. Feature MacOS

by Andrew Ke

Restore gtk_icon_theme_add_builtin_icon() in gtk4

GTK4 GtkIconTheme

by Milan Crha

"Open with..." does not sort correctly accented letters

by fthx

Windows: Can't drag and drop selection to edit document

Windows

by TAO ZUHONG

Tall file names cropped at bottom in file chooser

5. FileChooser

by Nadiyar Mansouri

Allow GtkFileDialog to provide the full path to a file when fetched with the document portal

1. Feature

by Pablo Correa Gomez

Use the accent color in radio buttons from GtkPopoverMenus

by Automeris naranja

gtk3: Use-after-free in gdk_event_apply_filters

GTK3

by correctmost

gtk3-demo stops being accessible upon opening a GtkDialog via do_action "click" via Atspi