g_main_loop_start() can be used to acquire the context and . (if any) ->return from signal handler ->return from select/poll ->check input sources ->discovered "signal source" with "input ready" ->foreach callback for "signal source/input ready" call each signal callback . I don't like the idea that developers obliged to port their projects to C or write a Python-C proxy if they want to show the indicator in greeter/lock/ubiquity screens. Introduction JSON (JavaScript Object Notation) is lightweight data-interchange format and easy to understand for developer and machine. Using Glibmm Main Event Loop (C / C++ forum at Coderanch) C++ wrapper for Gstreamer multi media library | CPP Code Tips Android tutorial 2: A running pipeline Goal. D-Bus Client // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. You calculate a percent value, and use that value to draw on the screen. PaulS: You want to use code tags, NOT quote tags. Simple Example ¶. Gtk.main() The main method starts the event loop. The libgnomedbmm.h header includes the entire API including libgdamm and . A program that wants to use the Main Event Loop first defines it like this: Glib::RefPtr<Glib::MainLoop> _mainloop; Then the constructor creates it like this: Glib uses Priority Scheduling Dependencys are resolved with inherited priorities The Timer has a single parent, and multiple childs If the timer has "no" parent, the parent variable points to itself If the timer has "no" childs, the variable is null If a new timer is created out of another timer it gets the same priority as its father No Starvation It provides an abstraction layer over various applications to expose their functionalities and possibilities. The main event loop manages all the available sources of events for GLib and GTK+ applications. Getting Started — Python GTK+ 3 Tutorial 3.4 documentation. (at least) glib-genmarshal. GLib Main Contexts - developer-old.gnome.org One of the important features of GMainContext is its support for 'default' contexts. And it's been around since 1996, so it's been thoroughly tested with a lot of useful functionality added along the way. Must be called before any other calls are made! A main loop just iterates a context. Development/LHM LiMux/Main Loop - The Document Foundation ×. GLib is a general-purpose utility library, which provides many useful data types, macros, type conversions, string utilities, file utilities, a main loop abstraction, and so on. If you encounter such a "loop," try to find out what version of the software required is the minimum, then . This has allowed people to plug Qt into the Glib main loop fairly easily, resulting in an application that can use any of the Qt, GTK+, KDE, and GNOME APIs. The usec parameter specifies the maximum time (in microseconds) to wait for an event. Ubuntu Manpage: sd_event_run, sd_event_loop - Run an event loop Errors Returned errors may indicate the following problems: -EINVAL The event parameter is invalid or NULL . Gtk::Window window; window.set_default_size(200, 200); The last line shows the window and enters the gtkmm main processing loop, which will finish when the . A main loop just iterates a context.
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