gtkmm4-4.22.0

[Bruce Dubbs]

New minor version.

[Bruce Dubbs]

4.22.0 (stable) 2026-03-12

Some unstable API has been removed. The corresponding API was removed in gtk 4.22.0.

• Fix build with build-deprecated-api=false.

Gtk:

• Add TryExpression.
• FileFilter: Add add_mime_types().
• SearchEntry2: Add property_key_capture_widget().
• Svg: Add get_state_names(). Remove get_n_states().

Documentation:

• Gtk::GestureClick: Improve the class description.

Tests:

• Add test of Gtk::TryExpression.

Build:

• Require gtk4 >= 4.22.0

4.21.3 (unstable) 2026-02-02

Some unstable API has been removed. The corresponding API was removed in gtk 4.21.5.

Gtk:

• Accessible: Add get_accessible_id().
• Application: Remove save(), forget(), property_support_save(), property_autosave_interval(), signal_restore_window(), signal_save_state(), signal_restore_state().
• ApplicationWindow: Remove signal_save_state().
• Remove enum RestoreReason.

Documentation:

• README.win32.md: Mention Visual Studio 2026
• MSVC_NMake/info-msvc.mak, README.win32.md: Update build info

Build:

• Require gtk4 >= 4.21.5
• Meson and NMake builds: Distinguish Visual Studio 2026 builds from Visual Studio 2022 builds
• NMake Makefiles: Consolidate items and add flexibility NMake Makefiles: Make build process more robust
• Meson build: Don't require the 'dot' command to build the documentation
• MSVC build: Don't export Gtk::SvgErrorExtra as a whole

4.21.2 (unstable) 2026-01-08

Gsk:

• Add enum PorterDuff and Isolation.

Gtk:

• Application: Call init_gtkmm_internals() in more constructors.
• Window: Add set/get_remove_on_hide().
• Picture: Add set/get/property_isolate_contents().
• PopoverBin: New widget.
• Snapshot: Add push_isolation() and push_composite().
• Svg: Add enum Svg::Features, load_from_resource(), set/get/property_features(), property_resource(). Remove the Svg(const std::string& resource) constructor. Class Svg has not yet been included in a stable gtkmm release.

Documentation:

• Gtk::GestureSingle, GestureClick: Update class descriptions.

Build:

• Require gtk4 >= 4.21.4

4.21.1 (unstable) 2025-11-26

Gtk:

• Application: Add property_autosave_interval().
• Snapshot: Add push_blend(), push_mask(), push_copy(), append_scaled_texture(), append_paste().
• Namespace Accelerator: Add get_accessible_label().

Build:

• Require gtk4 >= 4.21.2

4.21.0 (unstable) 2025-11-14

Gtk:

• Application: Add save(), forget(), property_support_save(), signal_restore_window(), signal_save_state(), signal_restore_state().
• ApplicationWindow: Add signal_save_state().
• CssProvider: Add property_prefers_reduced_motion().
• Settings: Add property_gtk_interface_reduced_motion().
• SymbolicPaintable: Add snapshot_with_weight().
• New classes: AccessibleHyperlink, AccessibleHypertext, Svg, SvgErrorExtra.
• New enums: ReducedMotion, RestoreReason, SvgError.

Build:

• Require gtk4 >= 4.21.1

[Bruce Dubbs]

Fixed at commits

67d3e8f143 Update to php-8.5.4.
f2e88ebc3c Update to gtkmm4-4.22.0.
adfbe10b13 Update to kdsoap-2.3.0.
6bde3efcd4 Update to libpciaccess-0.19 (Xorg library).
e4808178fa Update to at-spi2-core-2.60.0.
36e67d9690 Update to libplacebo-7.360.1.