An riga an fitar da sabon sigar GTK 4.8.0 kuma ya zo tare da haɓaka daban-daban don Linux

Bayan watanni takwas na cigaba an sanar da sakin sabon sigar GTK 4.8.0, wanda ke ci gaba da haɓaka reshen GTK 4.x a ƙarƙashin sabon tsarin haɓakawa wanda ke ƙoƙarin samar da masu haɓaka aikace-aikacen API mai ƙarfi da kwanciyar hankali na shekaru masu yawa, waɗanda za a iya amfani da su ba tare da fargabar cewa aikace-aikacen za su buƙaci sake yin aiki kowane watanni shida ba saboda API canje-canje.

Ga wadanda suka saba zuwa GTK, ya kamata ku san hakan wannan ɗakin karatu ne na kayan aikin giciye-dandamali don haɓaka mu'amalar masu amfani da hoto (GUI) An ba shi lasisi ƙarƙashin sharuɗɗan GNU LGPL, don haka yana ba da damar ƙirƙirar software na kyauta da software na mallakar mallaka.

Babban sabon fasali na GTK 4.8

A cikin wannan sabon sigar da aka gabatar, ɗakin karatu GDK, wanda ke ba da Layer tsakanin GTK da tsarin tsarin hoto, ya inganta jujjuya tsarin pixel. A kan tsarin tare da direbobin NVIDIA, an kunna tsawo na EGL EGL_KHR_swap_buffers_with_damage.

Laburare GSK, wanda ke ba da ikon yin abubuwan da aka zana ta hanyar OpenGL da Vulkan, yana goyan bayan sarrafa manyan wuraren bayyane (viewports), ban da dakunan karatu don zana glyphs ta amfani da laushi.

don Linux in Wayland, ana aiwatar da goyan bayan ka'idar "xdg-activation"., wanda ke ba da damar mayar da hankali tsakanin sassa daban-daban na matakin farko (misali, ta amfani da xdg-activation, aikace-aikacen ɗaya na iya canza mayar da hankali zuwa wani).

A cikin GTK 4.8 da Widget din GtkTextView ya rage yawan yanayin da ke haifar da maimaita maimaitawa da aiwatar da aikin GetCharacterExtents don ƙayyade yanki tare da glyph wanda ke bayyana hali a cikin rubutu (wani fasalin da aka buƙata ta kayan aikin ga mutanen da ke da nakasa).

Class gtkviewport, wanda ake amfani dashi don shirya gungurawa a cikin widgets, yana da yanayin "gungura zuwa mayar da hankali" kunna ta tsohuwa, wanda abun ciki yana gungurawa ta atomatik don kiyaye ra'ayin abin da ke da abin shigar da hankali.

Widget din GtkSearchEntry, wanda ke nuna wurin don shigar da tambayar, yana ba da ikon daidaita jinkiri tsakanin maɓalli na ƙarshe da aika siginar canjin abun ciki (GtkSearchEntry::canza-bincike).

Bayan haka, kuma a cikin GTK 4.8 yana ba da ƙarin haske game da faɗaɗa iyawar mai cirewa, don haka se aiwatar da ganin bayanan aikace-aikacen kuma ya ba da izinin nunin kaddarorin PangoAttrList yayin dubawa.

An kuma haskaka cewa injin CSS ya inganta sake tattara abubuwa masu alaƙa tare da iyaye ɗaya kuma sun ba da izinin amfani da ƙimar marasa adadi lokacin da aka ƙayyade girman sarari tsakanin haruffa.

para macOS, ƙarin tallafi don yanayin cikakken allo da sake kunna bidiyo ta amfani da OpenGL, kazalika da ingantattun gano masu saka idanu, aiki akan saitin masu lura da yawa, sanya taga, da zaɓin girman girman maganganun fayil ɗin, ma. an yarda apps suyi aiki a bango.

A kan Windows, ingantattun saitin taga akan allon HiDPI, ƙara ƙirar gano launi, aiwatar da tallafi don manyan abubuwan da suka faru na motsi na linzamin kwamfuta, da ingantaccen tallafin taɓawa.

Na wasu canje-canje da suka yi fice:

• An sabunta bayanan emoji zuwa saitin CLDR 40 (Unicode 14).
• Ƙara tallafi don sababbin wurare.
• An ƙara umarnin hoton hoton zuwa gtk4-builder-tool utility don ƙirƙirar hoton allo, wanda ake amfani dashi lokacin samar da hotunan kariyar kwamfuta don takardu.
• Mai zabar font (GtkFontChooser) ya inganta tallafi don fasalulluka na OpenType.
• Widget din GtkCheckButton yanzu yana da ikon sanya na'urar widget din yaro tare da maɓalli.
• An ƙara kayan "abin da ya dace" zuwa widget din GtkPicture don dacewa da abun ciki zuwa girman yanki da aka bayar.
• An inganta aikin gungurawa a cikin widget din GtkColumnView.
• An shigar da kayan aikin editan node-gtk4.
• An ƙara tallafin sauti zuwa ƙarshen ffmpeg.
• An ƙara iyakar ƙwaƙwalwar ajiya akan mai ɗaukar hoto na JPEG zuwa 300 MB.
• Canza salon dubawar mai zabar launi (GtkColorChooser).

A ƙarshe, idan kuna sha'awar samun damar ƙarin sani game da shi, kuna iya tuntuɓar cikakkun bayanai a cikin bin hanyar haɗi.