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Differences in GLib, Gtk+, GObject, Atk, GIO


What is KDE, GTK, GTK+, QT, and/or GNOME?Installing gtk development environmentWhat's the difference between GTK and QT?What does “Introspection” mean, and how is it related to GObject Introspection?What is GTK to Gnome shell and unityDifference between GTK and GnomeHow does Nautilus decide which icon to use?Differences between Qt and GTK programs?When will Ubuntu migrate to GTK+ 3.0?Differences between GNOME 2 and GNOME 3What are differences between a lens and scope?GTK GLib errorsDifferences between Gnome Classic Session and Gnome 2?Where are the compiled SDL libraries?What is the difference between Gnome Compiz Flashback and Gnome Metacity Flashback?Python Gobject broken Help?GLib-GIO-Message and Gtk-WARNING on Ubuntu 16.04













2















What are the differences or relations of these libraries/terms in GNOME development?










share|improve this question
























  • Nope, Thank you for pointing me out @steeldriver

    – ultimatex
    1 hour ago
















2















What are the differences or relations of these libraries/terms in GNOME development?










share|improve this question
























  • Nope, Thank you for pointing me out @steeldriver

    – ultimatex
    1 hour ago














2












2








2








What are the differences or relations of these libraries/terms in GNOME development?










share|improve this question
















What are the differences or relations of these libraries/terms in GNOME development?







gnome application-development gtk libraries gobject






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 29 mins ago









Sergiy Kolodyazhnyy

74.1k9155324




74.1k9155324










asked 2 hours ago









ultimatexultimatex

385121




385121












  • Nope, Thank you for pointing me out @steeldriver

    – ultimatex
    1 hour ago


















  • Nope, Thank you for pointing me out @steeldriver

    – ultimatex
    1 hour ago

















Nope, Thank you for pointing me out @steeldriver

– ultimatex
1 hour ago






Nope, Thank you for pointing me out @steeldriver

– ultimatex
1 hour ago











1 Answer
1






active

oldest

votes


















2














All of these are libraries developed by GNOME project. Effectively, they are building blocks of applications intended to work in GNOME environment or any other desktop environment that makes use of these libraries.




  • Gtk: widget toolkit/library for creating GUI interfaces (windows and their contents), abbreviation for GIMP Toolkit. Used by GNOME and other desktops such as XFCE, Unity, Cinnamon, Mate. To quote documentation:




    GTK+ is the primary library used to construct user interfaces in GNOME applications. It provides user interface controls and signal callbacks to control user interfaces.





  • GLib: library of advanced data-structures (), programming interfaces, and IPC facilities. To quote GLib Reference Manual:




    GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.




    GLib can be used independently of both GObject and Gtk.



  • GObject: aka GLib Object System, object library (originally intended for C programming language, which is not object oriented, but since there appeared bindings to many other languages). Originally was part of GLib. Actively used in Gtk and many objects in Gtk ( such as Gtk Window ) inherit from the basic GObject type.



  • Atk: Accessibility library.Can be thought of as bridge between Gtk and accessibility devices. Quote from documentation:




    "ATK is the toolkit that GNOME uses to enable accessibility for users needing extra support to make the most of their computers. ATK is used by tools such as screen readers, magnifiers, and input devices to permit a rich interaction with the desktop through alternative means."




All of these are also closely related to GIO, Gnome Input/Output library, which deals with filesystem information, files, devices, application information, and whole lot of other abstractions which make life of GNOME application developer a bit easier. An example, would be the Nautilus file manager, which makes use of Gtk for widgets, buttons and windows ; GIO to query file and device information (see a related answer with code examples); GLib for file operations; and Atk to make widgets accessible.



See also



  • Difference between GTK and Gnome


  • What is GTK to Gnome shell and unity


  • What is KDE, GTK, GTK+, QT, and/or GNOME?


  • Installing gtk development environment


  • What does "Introspection" mean, and how is it related to GObject Introspection?


  • What's the difference between GTK and QT?






share|improve this answer
























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    1 Answer
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    active

    oldest

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    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    2














    All of these are libraries developed by GNOME project. Effectively, they are building blocks of applications intended to work in GNOME environment or any other desktop environment that makes use of these libraries.




    • Gtk: widget toolkit/library for creating GUI interfaces (windows and their contents), abbreviation for GIMP Toolkit. Used by GNOME and other desktops such as XFCE, Unity, Cinnamon, Mate. To quote documentation:




      GTK+ is the primary library used to construct user interfaces in GNOME applications. It provides user interface controls and signal callbacks to control user interfaces.





    • GLib: library of advanced data-structures (), programming interfaces, and IPC facilities. To quote GLib Reference Manual:




      GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.




      GLib can be used independently of both GObject and Gtk.



    • GObject: aka GLib Object System, object library (originally intended for C programming language, which is not object oriented, but since there appeared bindings to many other languages). Originally was part of GLib. Actively used in Gtk and many objects in Gtk ( such as Gtk Window ) inherit from the basic GObject type.



    • Atk: Accessibility library.Can be thought of as bridge between Gtk and accessibility devices. Quote from documentation:




      "ATK is the toolkit that GNOME uses to enable accessibility for users needing extra support to make the most of their computers. ATK is used by tools such as screen readers, magnifiers, and input devices to permit a rich interaction with the desktop through alternative means."




    All of these are also closely related to GIO, Gnome Input/Output library, which deals with filesystem information, files, devices, application information, and whole lot of other abstractions which make life of GNOME application developer a bit easier. An example, would be the Nautilus file manager, which makes use of Gtk for widgets, buttons and windows ; GIO to query file and device information (see a related answer with code examples); GLib for file operations; and Atk to make widgets accessible.



    See also



    • Difference between GTK and Gnome


    • What is GTK to Gnome shell and unity


    • What is KDE, GTK, GTK+, QT, and/or GNOME?


    • Installing gtk development environment


    • What does "Introspection" mean, and how is it related to GObject Introspection?


    • What's the difference between GTK and QT?






    share|improve this answer





























      2














      All of these are libraries developed by GNOME project. Effectively, they are building blocks of applications intended to work in GNOME environment or any other desktop environment that makes use of these libraries.




      • Gtk: widget toolkit/library for creating GUI interfaces (windows and their contents), abbreviation for GIMP Toolkit. Used by GNOME and other desktops such as XFCE, Unity, Cinnamon, Mate. To quote documentation:




        GTK+ is the primary library used to construct user interfaces in GNOME applications. It provides user interface controls and signal callbacks to control user interfaces.





      • GLib: library of advanced data-structures (), programming interfaces, and IPC facilities. To quote GLib Reference Manual:




        GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.




        GLib can be used independently of both GObject and Gtk.



      • GObject: aka GLib Object System, object library (originally intended for C programming language, which is not object oriented, but since there appeared bindings to many other languages). Originally was part of GLib. Actively used in Gtk and many objects in Gtk ( such as Gtk Window ) inherit from the basic GObject type.



      • Atk: Accessibility library.Can be thought of as bridge between Gtk and accessibility devices. Quote from documentation:




        "ATK is the toolkit that GNOME uses to enable accessibility for users needing extra support to make the most of their computers. ATK is used by tools such as screen readers, magnifiers, and input devices to permit a rich interaction with the desktop through alternative means."




      All of these are also closely related to GIO, Gnome Input/Output library, which deals with filesystem information, files, devices, application information, and whole lot of other abstractions which make life of GNOME application developer a bit easier. An example, would be the Nautilus file manager, which makes use of Gtk for widgets, buttons and windows ; GIO to query file and device information (see a related answer with code examples); GLib for file operations; and Atk to make widgets accessible.



      See also



      • Difference between GTK and Gnome


      • What is GTK to Gnome shell and unity


      • What is KDE, GTK, GTK+, QT, and/or GNOME?


      • Installing gtk development environment


      • What does "Introspection" mean, and how is it related to GObject Introspection?


      • What's the difference between GTK and QT?






      share|improve this answer



























        2












        2








        2







        All of these are libraries developed by GNOME project. Effectively, they are building blocks of applications intended to work in GNOME environment or any other desktop environment that makes use of these libraries.




        • Gtk: widget toolkit/library for creating GUI interfaces (windows and their contents), abbreviation for GIMP Toolkit. Used by GNOME and other desktops such as XFCE, Unity, Cinnamon, Mate. To quote documentation:




          GTK+ is the primary library used to construct user interfaces in GNOME applications. It provides user interface controls and signal callbacks to control user interfaces.





        • GLib: library of advanced data-structures (), programming interfaces, and IPC facilities. To quote GLib Reference Manual:




          GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.




          GLib can be used independently of both GObject and Gtk.



        • GObject: aka GLib Object System, object library (originally intended for C programming language, which is not object oriented, but since there appeared bindings to many other languages). Originally was part of GLib. Actively used in Gtk and many objects in Gtk ( such as Gtk Window ) inherit from the basic GObject type.



        • Atk: Accessibility library.Can be thought of as bridge between Gtk and accessibility devices. Quote from documentation:




          "ATK is the toolkit that GNOME uses to enable accessibility for users needing extra support to make the most of their computers. ATK is used by tools such as screen readers, magnifiers, and input devices to permit a rich interaction with the desktop through alternative means."




        All of these are also closely related to GIO, Gnome Input/Output library, which deals with filesystem information, files, devices, application information, and whole lot of other abstractions which make life of GNOME application developer a bit easier. An example, would be the Nautilus file manager, which makes use of Gtk for widgets, buttons and windows ; GIO to query file and device information (see a related answer with code examples); GLib for file operations; and Atk to make widgets accessible.



        See also



        • Difference between GTK and Gnome


        • What is GTK to Gnome shell and unity


        • What is KDE, GTK, GTK+, QT, and/or GNOME?


        • Installing gtk development environment


        • What does "Introspection" mean, and how is it related to GObject Introspection?


        • What's the difference between GTK and QT?






        share|improve this answer















        All of these are libraries developed by GNOME project. Effectively, they are building blocks of applications intended to work in GNOME environment or any other desktop environment that makes use of these libraries.




        • Gtk: widget toolkit/library for creating GUI interfaces (windows and their contents), abbreviation for GIMP Toolkit. Used by GNOME and other desktops such as XFCE, Unity, Cinnamon, Mate. To quote documentation:




          GTK+ is the primary library used to construct user interfaces in GNOME applications. It provides user interface controls and signal callbacks to control user interfaces.





        • GLib: library of advanced data-structures (), programming interfaces, and IPC facilities. To quote GLib Reference Manual:




          GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.




          GLib can be used independently of both GObject and Gtk.



        • GObject: aka GLib Object System, object library (originally intended for C programming language, which is not object oriented, but since there appeared bindings to many other languages). Originally was part of GLib. Actively used in Gtk and many objects in Gtk ( such as Gtk Window ) inherit from the basic GObject type.



        • Atk: Accessibility library.Can be thought of as bridge between Gtk and accessibility devices. Quote from documentation:




          "ATK is the toolkit that GNOME uses to enable accessibility for users needing extra support to make the most of their computers. ATK is used by tools such as screen readers, magnifiers, and input devices to permit a rich interaction with the desktop through alternative means."




        All of these are also closely related to GIO, Gnome Input/Output library, which deals with filesystem information, files, devices, application information, and whole lot of other abstractions which make life of GNOME application developer a bit easier. An example, would be the Nautilus file manager, which makes use of Gtk for widgets, buttons and windows ; GIO to query file and device information (see a related answer with code examples); GLib for file operations; and Atk to make widgets accessible.



        See also



        • Difference between GTK and Gnome


        • What is GTK to Gnome shell and unity


        • What is KDE, GTK, GTK+, QT, and/or GNOME?


        • Installing gtk development environment


        • What does "Introspection" mean, and how is it related to GObject Introspection?


        • What's the difference between GTK and QT?







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited 2 mins ago

























        answered 51 mins ago









        Sergiy KolodyazhnyySergiy Kolodyazhnyy

        74.1k9155324




        74.1k9155324



























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