Services from GDK

Redefined classes

redef class Sys

gtk :: gdk $ Sys

The main class of the program.
redef interface Task

gtk :: gdk $ Task

Task with a main method to be implemented by subclasses

All class definitions

redef class Sys

gtk :: gdk $ Sys

The main class of the program.
redef interface Task

gtk :: gdk $ Task

Task with a main method to be implemented by subclasses
package_diagram gtk::gdk gdk gtk::gtk_core gtk_core gtk::gdk->gtk::gtk_core gtk::gtk_enums gtk_enums gtk::gtk_core->gtk::gtk_enums gtk::gdk_enums gdk_enums gtk::gtk_core->gtk::gdk_enums ...gtk::gtk_enums ... ...gtk::gtk_enums->gtk::gtk_enums ...gtk::gdk_enums ... ...gtk::gdk_enums->gtk::gdk_enums gtk::v3_4 v3_4 gtk::v3_4->gtk::gdk linux::http_request http_request linux::http_request->gtk::gdk gtk::gtk gtk gtk::gtk->gtk::v3_4 gtk::v3_6 v3_6 gtk::v3_6->gtk::v3_4 gtk::gtk... ... gtk::gtk...->gtk::gtk gtk::v3_6... ... gtk::v3_6...->gtk::v3_6 a_star-m a_star-m a_star-m->linux::http_request a_star-m... ... a_star-m...->a_star-m

Ancestors

module abstract_collection

core :: abstract_collection

Abstract collection classes and services.
module abstract_text

core :: abstract_text

Abstract class for manipulation of sequences of characters
module array

core :: array

This module introduces the standard array structure.
module bitset

core :: bitset

Services to handle BitSet
module bytes

core :: bytes

Services for byte streams and arrays
module circular_array

core :: circular_array

Efficient data structure to access both end of the sequence.
module codec_base

core :: codec_base

Base for codecs to use with streams
module codecs

core :: codecs

Group module for all codec-related manipulations
module collection

core :: collection

This module define several collection classes.
module core

core :: core

Standard classes and methods used by default by Nit programs and libraries.
module environ

core :: environ

Access to the environment variables of the process
module error

core :: error

Standard error-management infrastructure.
module exec

core :: exec

Invocation and management of operating system sub-processes.
module file

core :: file

File manipulations (create, read, write, etc.)
module fixed_ints

core :: fixed_ints

Basic integers of fixed-precision
module fixed_ints_text

core :: fixed_ints_text

Text services to complement fixed_ints
module flat

core :: flat

All the array-based text representations
module gc

core :: gc

Access to the Nit internal garbage collection mechanism
module gdk_enums

gtk :: gdk_enums

module gtk_enums

gtk :: gtk_enums

module hash_collection

core :: hash_collection

Introduce HashMap and HashSet.
module iso8859_1

core :: iso8859_1

Codec for ISO8859-1 I/O
module kernel

core :: kernel

Most basic classes and methods.
module list

core :: list

This module handle double linked lists
module math

core :: math

Mathematical operations
module native

core :: native

Native structures for text and bytes
module numeric

core :: numeric

Advanced services for Numeric types
module protocol

core :: protocol

module queue

core :: queue

Queuing data structures and wrappers
module range

core :: range

Module for range of discrete objects.
module re

core :: re

Regular expression support for all services based on Pattern
module ropes

core :: ropes

Tree-based representation of a String.
module sorter

core :: sorter

This module contains classes used to compare things and sorts arrays.
module stream

core :: stream

Input and output streams of characters
module text

core :: text

All the classes and methods related to the manipulation of text entities
module time

core :: time

Management of time and dates
module union_find

core :: union_find

union–find algorithm using an efficient disjoint-set data structure
module utf8

core :: utf8

Codec for UTF-8 I/O

Parents

module gtk_core

gtk :: gtk_core

Classes and services to use libGTK widgets

Children

module http_request

linux :: http_request

Implementation of app::http_request using GDK and Curl
module v3_4

gtk :: v3_4

Descendants

module a_star-m

a_star-m

module gtk

gtk :: gtk

GTK+ widgets and services
module ui

linux :: ui

Implementation of the app.nit UI module for GNU/Linux
module v3_10

gtk :: v3_10

GTK+ services added at version 3.10
module v3_6

gtk :: v3_6

GTK+ services added at version 3.6
module v3_8

gtk :: v3_8

GTK+ services added at version 3.8
# Services from GDK
module gdk is pkgconfig "gtk+-3.0"

import gtk_core

`{
#ifdef Task_gdk_main
	// Callback to Task::gdk_main
	gboolean nit_gdk_callback_task(gpointer user_data) {
		Task_decr_ref(user_data);
		return Task_gdk_main(user_data);
	}
#endif
`}

redef class Task

	# Small unit of code executed by the GDK loop when idle
	#
	# Returns `true` if this object should be invoked again.
	fun gdk_main: Bool
	do
		main
		return false
	end
end

# Add a callback to execute whenever there are no higher priority events pending
fun gdk_threads_add_idle(task: Task): Int import Task.gdk_main `{
	Task_incr_ref(task);
	return gdk_threads_add_idle(&nit_gdk_callback_task, task);
`}
lib/gtk/v3_4/gdk.nit:15,1--46,2