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Gtk2::GC.3pm
Langue: en
Version: 2010-05-02 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
Gtk2::GCDESCRIPTION
These functions provide access to a shared pool of Gtk2::Gdk::GC objects. When a new Gtk2::Gdk::GC is needed, Gtk2::Gdk::GC::get is called with the required depth, colormap and Gtk2::Gdk::GCValues. If a Gtk2::Gdk::GC with the required properties already exists then that is returned. If not, a new Gtk2::Gdk::GC is created.[From: http://developer.gnome.org/doc/API/2.0/gtk/gtk-Graphics-Contexts.html <http://developer.gnome.org/doc/API/2.0/gtk/gtk-Graphics-Contexts.html>]
HIERARCHY
Glib::Object +----Gtk2::Gdk::GC +----Gtk2::GC
METHODS
gc = Gtk2::GC->get ($depth, $colormap, $values)
-
- *
- $depth (integer)
- *
- $colormap (Gtk2::Gdk::Colormap)
- *
- $values (Gtk2::Gdk::GCValues) Values to match
$values is a hashref with keys and values as per "Gtk2::Gdk::GC->new" (see Gtk2::Gdk::GC).
Compatibility
Before version 1.200 of the Gtk2 perl module, it was necessary to call "Gtk2::GC::release()" on GCs obtained from "Gtk2::GC::get()". As of version 1.200, this is no longer necessary; a GC will be released when the last perl reference goes away. Old-style code continues to work, but "Gtk2::GC::release()" is deprecated.SEE ALSO
Gtk2COPYRIGHT
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