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GTK3 Interface: what changed

Revision 2 to 3. Removed lines have a minus sign; added lines have a plus sign.

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1-*(GTK+ only)*
1+[![GTK+ logo.svg](https://upload.wikimedia.org/wikipedia/commons/thumb/7/71/GTK_logo.svg/60px-GTK_logo.svg.png)](</File:GTK_logo.svg>)
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3-Started as of Lazarus 1.1 r41811
3+This article applies to [GTK+ Widgetsets](</Category:GTK_Widgetsets> "Category:GTK Widgetsets") only.
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5-Currently it's in alpha status, and if you want to test it, you must uncomment the USEGTK3ALPHA define in `lcl/interfaces/gtk3/gtk3defines.inc`.
5+See also: [[Multiplatform Programming Guide]]
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7+
8+Started as of Lazarus 1.1 r41811
9+
10+Currently it's in alpha status, and if you want to test it, you must uncomment the USEGTK3ALPHA define in `lcl/interfaces/gtk3/gtk3defines.inc`.
11+
712**MINIMUM REQUIREMENTS**
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9-- Gtk3 v 3.6.4
14+ * Gtk3 v 3.24
15+ * **21.03.2025 - gtk3 is not alpha state anymore :) ** (<https://gitlab.com/freepascal.org/lazarus/lazarus/-/commit/287fbaaa1a56d37458146e624d1dd9b6c4debddd> )
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11-```text
12- Current bindings (12.01.2021) are 3.8.6 and there's a plan to move it to 3.22
1317```
18+IDE can be built and run against gtk3 under x11. Designer works, basic coding works. There are still a lot of TODO's and bugs of course.
19+```
20+```
21+[[Gtk+3|Current bindings]] (21.03.2025) are 3.22.
22+```
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15-- glib2 2.34
16-- cairo 1.10
17-- pango 1.30
24+ * glib2 2.34
25+ * cairo 1.10
26+ * pango 1.30
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1928---
20-*From the Free Pascal wiki, page "GTK3 Interface", as it stood on 2021-01-12 after a change by Trev, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's [[Licensing]] page. If you have concerns about this material, [message the admin](/wiki-contact).*
21-Category: GTK Widgetsets
29+*From the Free Pascal wiki, page "GTK3 Interface", as the Internet Archive kept it on 2026-01-04, last changed on 2025-03-21. Copyright stays with the author who wrote it, according to the old wiki's [[Licensing]] page. If you have concerns about this material, [message the admin](/wiki-contact).*

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