Gtk2::main(3) User Contributed Perl Documentation Gtk2::main(3)NAMEGtk2::mainMETHODS
boolean = Gtk2->alternative_dialog_button_order ($screen=undef)
· $screen (Gtk2::Gdk::Screen or undef)
event or undef = Gtk2->get_current_event
modifiertype = Gtk2->get_current_event_state
unsigned = Gtk2->get_current_event_time
language = Gtk2->get_default_language
Gtk2->disable_setlocale
widget or undef = Gtk2->get_event_widget ($event)
· $event (Gtk2::Gdk::Event or undef)
integer = Gtk2->events_pending
Gtk2->grab_add ($widget)
· $widget (Gtk2::Widget)
widget or undef = Gtk2->grab_get_current
Gtk2->grab_remove ($widget)
· $widget (Gtk2::Widget)
boolean = Gtk2->init
Initialize Gtk+. This must be called before any other Gtk2
functions in a GUI application; the Gtk2 module's import method
allows you to pass "-init" in the "use" statement to do this
automatically. This function also scans @ARGV for any options it
knows, and will remove them automagically.
Note: this function will terminate your program if it is unable to
initialize the gui for any reason. If you want your program to
fall back to some other interface, you want to use
"Gtk2->init_check" instead.
Gtk2->init_add ($function, $data=undef)
· $function (scalar)
· $data (scalar)
boolean = Gtk2->init_check
This is the non-fatal version of "Gtk2->init"; instead of calling
"exit" if Gtk+ initialization fails, "Gtk2->init_check" returns
false. This allows your application to fall back on some other
means of communication with the user - for example a curses or
command-line interface.
integer = Gtk2->key_snooper_install ($snooper, $func_data=undef)
· $snooper (subroutine) function to call on every event, must
return a boolean
· $func_data (scalar)
Install a key "snooper" function, which will get called on all key
events before those events are delivered normally. These snoopers
can be used to implement custom key event handling. snooper will
receive the widget to which the event will be delivered and the
event, and also func_data (if provided). If snooper returns true,
the event propagation will stop (just like normal event handlers).
"key_snooper_install" returns an id that may be used with
"key_snooper_remove".
Gtk2->key_snooper_remove ($snooper_handler_id)
· $snooper_handler_id (integer)
string = Gtk2->set_locale
Gtk2->main
Gtk2->main_do_event ($event)
· $event (Gtk2::Gdk::Event)
This is the event handler that GTK+ registers with GDK. GTK+
exposes it to allow filtering of events between GDK and GTK+; it is
rare that you would need this, except if you are using
"Gtk2::Gdk::Event::handler_set".
boolean = Gtk2->main_iteration
boolean = Gtk2->main_iteration_do ($blocking)
· $blocking (boolean)
integer = Gtk2->main_level
Gtk2->main_quit
boolean = Gtk2->parse_args
integer = Gtk2->quit_add ($main_level, $function, $data=undef)
· $main_level (integer)
· $function (scalar)
· $data (scalar)
Gtk2->quit_add_destroy ($main_level, $object)
· $main_level (integer)
· $object (Gtk2::Object)
Gtk2->quit_remove ($quit_handler_id)
· $quit_handler_id (integer)
ENUMS AND FLAGS
flags Gtk2::Gdk::ModifierType
· 'shift-mask' / 'GDK_SHIFT_MASK'
· 'lock-mask' / 'GDK_LOCK_MASK'
· 'control-mask' / 'GDK_CONTROL_MASK'
· 'mod1-mask' / 'GDK_MOD1_MASK'
· 'mod2-mask' / 'GDK_MOD2_MASK'
· 'mod3-mask' / 'GDK_MOD3_MASK'
· 'mod4-mask' / 'GDK_MOD4_MASK'
· 'mod5-mask' / 'GDK_MOD5_MASK'
· 'button1-mask' / 'GDK_BUTTON1_MASK'
· 'button2-mask' / 'GDK_BUTTON2_MASK'
· 'button3-mask' / 'GDK_BUTTON3_MASK'
· 'button4-mask' / 'GDK_BUTTON4_MASK'
· 'button5-mask' / 'GDK_BUTTON5_MASK'
· 'super-mask' / 'GDK_SUPER_MASK'
· 'hyper-mask' / 'GDK_HYPER_MASK'
· 'meta-mask' / 'GDK_META_MASK'
· 'release-mask' / 'GDK_RELEASE_MASK'
· 'modifier-mask' / 'GDK_MODIFIER_MASK'
SEE ALSO
Gtk2
COPYRIGHT
Copyright (C) 2003-2006 by the gtk2-perl team.
This software is licensed under the LGPL. See Gtk2 for a full notice.
perl v5.10.0 2008-08-29 Gtk2::main(3)
