gtk2::gdk::color(3) [suse man page]

Gtk2::Gdk::Color(3)					User Contributed Perl Documentation				       Gtk2::Gdk::Color(3)

NAME

       Gtk2::Gdk::Color

DESCRIPTION

       Gdk's colors are 16-bit RGB values -- that is, the red, green, and blue components are integer values from 0 to 65535, with 65535 meaning
       full saturation.  If you are used to dealing with colors on the range of 0 to 255, just scale those numbers by a factor of 257 (yes, 257!).

HIERARCHY

	 Glib::Boxed
	 +----Gtk2::Gdk::Color

METHODS

   color = Gtk2::Gdk::Color->new ($red, $green, $blue, $pixel=0)
       o   $red (unsigned)

       o   $green (unsigned)

       o   $blue (unsigned)

       o   $pixel (unsigned)

   unsigned = $color->blue
   boolean = $colora->equal ($colorb)
       o   $colorb (Gtk2::Gdk::Color)

   unsigned = $color->green
   integer = $colora->hash
   color = Gtk2::Gdk::Color->parse ($spec)
       o   $spec (string)

   unsigned = $color->pixel
   unsigned = $color->red
   string = $color->to_string
       Since: gtk+ 2.11

SEE ALSO

       Gtk2, Glib::Boxed

COPYRIGHT

       Copyright (C) 2003-2008 by the gtk2-perl team.

       This software is licensed under the LGPL.  See Gtk2 for a full notice.

perl v5.12.1							    2010-07-05						       Gtk2::Gdk::Color(3)

Gtk2::ColorSelection(3) 				User Contributed Perl Documentation				   Gtk2::ColorSelection(3)

NAME

       Gtk2::ColorSelection

HIERARCHY

	 Glib::Object
	 +----Glib::InitiallyUnowned
	      +----Gtk2::Object
		   +----Gtk2::Widget
			+----Gtk2::Container
			     +----Gtk2::Box
				  +----Gtk2::VBox
				       +----Gtk2::ColorSelection

INTERFACES

	 Glib::Object::_Unregistered::AtkImplementorIface
	 Gtk2::Buildable
	 Gtk2::Orientable

METHODS

   widget = Gtk2::ColorSelection->new
   unsigned = $colorsel->get_current_alpha
   $colorsel->set_current_alpha ($alpha)
       o   $alpha (unsigned)

   color = $colorsel->get_current_color
   $colorsel->set_current_color ($color)
       o   $color (Gtk2::Gdk::Color)

   boolean = $colorsel->get_has_opacity_control
   $colorsel->set_has_opacity_control ($has_opacity)
       o   $has_opacity (boolean)

   boolean = $colorsel->get_has_palette
   $colorsel->set_has_palette ($has_palette)
       o   $has_palette (boolean)

   boolean = $colorsel->is_adjusting
   list = Gtk2::ColorSelection->palette_from_string ($string)
       o   $string (string)

       Returns a list of Gtk2::Gdk::color's.

   (string) = Gtk::ColorSelection->palette_to_string (...)
       o   ... (list) of Gtk2::Gdk::Color's for the palette

       Encodes a palette as a string, useful for persistent storage.

   unsigned = $colorsel->get_previous_alpha
   $colorsel->set_previous_alpha ($alpha)
       o   $alpha (unsigned)

   color = $colorsel->get_previous_color
   $colorsel->set_previous_color ($color)
       o   $color (Gtk2::Gdk::Color)

PROPERTIES

       'current-alpha' (Glib::UInt : readable / writable / private)
	   The current opacity value (0 fully transparent, 65535 fully opaque)

       'current-color' (Gtk2::Gdk::Color : readable / writable / private)
	   The current color

       'has-opacity-control' (boolean : readable / writable / private)
	   Whether the color selector should allow setting opacity

       'has-palette' (boolean : readable / writable / private)
	   Whether a palette should be used

SIGNALS

       color-changed (Gtk2::ColorSelection)

SEE ALSO

       Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget, Gtk2::Container, Gtk2::Box, Gtk2::VBox

COPYRIGHT

       Copyright (C) 2003-2008 by the gtk2-perl team.

       This software is licensed under the LGPL.  See Gtk2 for a full notice.

perl v5.12.1							    2010-07-05						   Gtk2::ColorSelection(3)