%general-entities; ]> $LastChangedBy$ $Date$ GTK+3 The GTK+ 3 package contains libraries used for creating graphical user interfaces for applications. &lfs90_checked; Package Information Download (HTTP): Download (FTP): Download MD5 sum: >k3-md5sum; Download size: >k3-size; Estimated disk space required: >k3-buildsize; Estimated build time: >k3-time; GTK+ 3 Dependencies Required , , , , and Recommended (default for some gtk+3 settings keys, also needed for tests), (needed for tests), , , , , and Recommended (Required if building GNOME) Optional , , , , , (for tests), , and PAPI User Notes: If you are upgrading from a version of GTK+3 prior to 3.24.9, you must run the remove-la-files.sh script from after installing GTK+. Install GTK+ 3 by running the following commands: cd build && meson --prefix=/usr \ -Dcolord=yes \ -Dgtk_doc=false \ -Dman=true \ -Dbroadway_backend=true .. && ninja Some tests fail if /usr/share/glib-2.0/schemas/gschemas.compiled is not found. If you wish to run the test suite, create (or update) the file using the following command as the root user: glib-compile-schemas /usr/share/glib-2.0/schemas. To test the results you need a graphical session, then issue ninja test. six tests are known to fail in the a11y suite. Now, as the root user: ninja install If you installed the package on to your system using a DESTDIR method, an important file was not installed and must be copied and/or generated. Generate it using the following command as the root user: gtk-query-immodules-3.0 --update-cache -Dbroadway_backend=true: This switch enables the HTML5 GTK backend. -Dcolord=yes: This switch allows color support in the GTK+ printing backend. -Dman=true: This switch allows generating manual pages. -Dgtk_doc=false: This switch disables building documentation. Replace with -Dgtk_doc=true if you have installed and wish to generate documentation. ~/.config/gtk-3.0/settings.ini and /etc/gtk-3.0/settings.ini ~/.config/gtk-3.0/settings.ini /etc/gtk-3.0/settings.ini GTK+ 3 themes change the way a GTK+ 3 application looks. An icon theme can be used to change the icons that appear on the application's toolbar. If you have installed a GTK+ 3 theme (e.g. ), an icon theme (such as ) and/or a font (), you can set your preferences in ~/.config/gtk-3.0/settings.ini, or the default system wide configuration file (as the root user), in /etc/gtk-3.0/settings.ini. For the local user an example is: mkdir -vp ~/.config/gtk-3.0 cat > ~/.config/gtk-3.0/settings.ini << "EOF" [Settings] gtk-theme-name = Adwaita gtk-icon-theme-name = oxygen gtk-font-name = DejaVu Sans 12 gtk-cursor-theme-size = 18 gtk-toolbar-style = GTK_TOOLBAR_BOTH_HORIZ gtk-xft-antialias = 1 gtk-xft-hinting = 1 gtk-xft-hintstyle = hintslight gtk-xft-rgba = rgb gtk-cursor-theme-name = Adwaita EOF There are many settings keys, some with default values. You can find them at Settings: GTK+ 3 Reference Manual. There are many more themes available at and other places. Installed Programs Installed Libraries Installed Directories broadwayd, gtk3-demo, gtk3-demo-application, gtk3-icon-browser, gtk3-widget-factory, gtk-builder-tool, gtk-encode-symbolic-svg, gtk-launch, gtk-query-immodules-3.0, gtk-query-settings, and gtk-update-icon-cache libgailutil-3.so, libgdk-3.so, and libgtk-3.so /etc/gtk-3.0, /usr/include/{gail,gtk}-3.0, /usr/{lib,share}/gtk-3.0, /usr/share/gtk-doc/html/{gail-libgail-util,gdk,gtk}3, and /usr/share/themes/{Default,Emacs}/gtk-3.0 Short Descriptions broadwayd provides support for displaying GTK+ 3 applications in a web browser, using HTML5 and web sockets. broadwayd gtk3-demo is a simple program that demonstrates some of the tasks that can be done with GTK+ 3 gtk3-demo gtk3-demo-application is a simple GTK+ 3 application. gtk3-demo-application gtk3-icon-browser is a utility to explore the icons in the current icon theme. It shows icons in various sizes, their symbolic variants where available, as well as a description of the icon and its context. gtk3-icon-browser gtk3-widget-factory is a program to view GTK+ 3 themes and widgets. gtk3-widget-factory gtk-builder-tool can perform various operations on GtkBuilder .ui files. gtk-builder-tool gtk-encode-symbolic-svg converts symbolic svg icons into specially prepared png files. GTK+ 3 can load and recolor these pngs, just like original svgs, but loading them is much faster. gtk-encode-symbolic-svg gtk-launch launches an application using the given name. The name should match the application desktop file name, as residing in /usr/share/applications, with or without the '.desktop' suffix. gtk-launch gtk-query-immodules-3.0 collects information about loadable input method modules for GTK+ 3 and writes it to the default cache file location, or to standard output. gtk-query-immodules-3.0 gtk-query-settings provides a complete listing of all settings related to GTK+ 3 gtk-query-settings gtk-update-icon-cache is an icon theme caching utility that creates mmap()able cache files for icon themes. gtk-update-icon-cache libgailutil-3.so contains functions that implement the accessibility interfaces defined by the GNOME Accessibility Toolkit. libgailutil-3.so libgdk-3.so contains functions that act as a wrapper around the low-level drawing and windowing functions provided by the underlying graphics system. libgdk-3.so libgtk-3.so contains functions that provide an API to implement graphical user interfaces. libgtk-3.so