gtk2::editable(3pm) [debian man page]

Gtk2::Editable(3pm)					User Contributed Perl Documentation				       Gtk2::Editable(3pm)

NAME

       Gtk2::Editable - wrapper for GtkEditable

HIERARCHY

	 Glib::Interface
	 +----Gtk2::Editable

METHODS

   string = $editable->get_chars ($start_pos, $end_pos)
       o   $start_pos (integer)

       o   $end_pos (integer)

   $editable->copy_clipboard
   $editable->cut_clipboard
   $editable->delete_selection
   $editable->delete_text ($start_pos, $end_pos)
       o   $start_pos (integer)

       o   $end_pos (integer)

   boolean = $editable->get_editable
   $editable->set_editable ($is_editable)
       o   $is_editable (boolean)

   new_position = $editable->insert_text (new_text, position)
       o   $new_text (string)

       o   ... (list)

   $editable->paste_clipboard
   integer = $editable->get_position
   $editable->set_position ($position)
       o   $position (integer)

   $editable->select_region ($start, $end)
       o   $start (integer)

       o   $end (integer)

   (start, end) = $editable->get_selection_bounds
       Returns integers, start and end.

SIGNALS

       changed (Gtk2::Editable)
       insert-text (Gtk2::Editable, string, integer, gpointer)
       delete-text (Gtk2::Editable, integer, integer)

       The "insert-text" signal handler can optionally alter the text to be inserted.  It may

       o   Return no values for no change.  Be sure to end with an empty "return".

	       sub my_insert_text_handler {
		 my ($widget, $text, $len, $pos, $userdata) = @_;
		 print "inserting '$text' at char position '$pos'
";
		 return;  # no values
	       }

       o   Return two values "($text, $pos)" which are the new text and character position.

	       sub my_insert_text_handler {
		 my ($widget, $text, $len, $pos, $userdata) = @_;
		 return (uc($text), $pos);  # force to upper case
	       }

       o   Return no values and modify the text in $_[1] and/or position in $_[3].  For example,

	       sub my_insert_text_handler {
		 $_[1] = uc($_[1]);   # force to upper case
		 $_[3] = 0;	      # force position to the start
		 return;  # no values
	       }

       Note that currently in a Perl subclass of a "Gtk2::Editable" widget, a class closure (ie. class default signal handler) for "insert-text"
       does not work this way.	It instead sees the C level "($text, $len, $pos_pointer)", where $pos_pointer is a machine address and cannot be
       used easily.  Hopefully this will change in the future.	A "signal_chain_from_overridden" with the args as passed works, but for anything
       else the suggestion is to use a "signal_connect" instead.

SEE ALSO

       Gtk2, Glib::Interface

COPYRIGHT

       Copyright (C) 2003-2011 by the gtk2-perl team.

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

perl v5.14.2							    2012-05-27						       Gtk2::Editable(3pm)

Gnome2::IconList(3pm)					User Contributed Perl Documentation				     Gnome2::IconList(3pm)

NAME

       Gnome2::IconList - wrapper for GnomeIconList

HIERARCHY

	 Glib::Object
	 +----Glib::InitiallyUnowned
	      +----Gtk2::Object
		   +----Gtk2::Widget
			+----Gtk2::Container
			     +----Gtk2::Layout
				  +----Gnome2::Canvas
				       +----Gnome2::IconList

INTERFACES

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

METHODS

   widget = Gnome2::IconList->new ($icon_width, $adj, $flags)
       o   $icon_width (integer)

       o   $adj (Gtk2::Adjustment)

       o   $flags (Gnome2::IconListFlags)

   integer = $gil->append ($icon_filename, $text)
       o   $icon_filename (string)

       o   $text (string)

   integer = $gil->append_pixbuf ($im, $icon_filename, $text)
       o   $im (Gtk2::Gdk::Pixbuf)

       o   $icon_filename (string)

       o   $text (string)

   $gil->clear
   $gil->set_col_spacing ($pixels)
       o   $pixels (integer)

   integer = $gil->find_icon_from_filename ($filename)
       o   $filename (string)

   $gil->focus_icon ($idx)
       o   $idx (integer)

   $gil->freeze
   $gil->set_hadjustment ($hadj)
       o   $hadj (Gtk2::Adjustment)

   integer = $gil->get_icon_at ($x, $y)
       o   $x (integer)

       o   $y (integer)

   $gil->set_icon_border ($pixels)
       o   $pixels (integer)

   string = $gil->get_icon_filename ($idx)
       o   $idx (integer)

   visibility = $gil->icon_is_visible ($pos)
       o   $pos (integer)

   object = $gil->get_icon_pixbuf_item ($idx)
       o   $idx (integer)

   icontextitem = $gil->get_icon_text_item ($idx)
       o   $idx (integer)

   $gil->set_icon_width ($w)
       o   $w (integer)

   $gil->insert ($pos, $icon_filename, $text)
       o   $pos (integer)

       o   $icon_filename (string)

       o   $text (string)

   $gil->insert_pixbuf ($pos, $im, $icon_filename, $text)
       o   $pos (integer)

       o   $im (Gtk2::Gdk::Pixbuf)

       o   $icon_filename (string)

       o   $text (string)

   integer = $gil->get_items_per_line
   $gil->moveto ($pos, $yalign)
       o   $pos (integer)

       o   $yalign (double)

   integer = $gil->get_num_icons
   $gil->remove ($pos)
       o   $pos (integer)

   $gil->set_row_spacing ($pixels)
       o   $pixels (integer)

   $gil->select_all
       Since: libgnomeui 2.8

   $gil->select_icon ($pos)
       o   $pos (integer)

   list = $gil->get_selection
       Returns a list of integers.

   selectionmode = $gil->get_selection_mode
   $gil->set_selection_mode ($mode)
       o   $mode (Gtk2::SelectionMode)

   $gil->set_separators ($sep)
       o   $sep (string)

   $gil->set_text_spacing ($pixels)
       o   $pixels (integer)

   $gil->thaw
   integer = $gil->unselect_all
   $gil->unselect_icon ($pos)
       o   $pos (integer)

   $gil->set_vadjustment ($vadj)
       o   $vadj (Gtk2::Adjustment)

SIGNALS

       select-icon (Gnome2::IconList, integer, Gtk2::Gdk::Event)
       unselect-icon (Gnome2::IconList, integer, Gtk2::Gdk::Event)
       focus-icon (Gnome2::IconList, integer)
       boolean = text-changed (Gnome2::IconList, integer, string)
       move-cursor (Gnome2::IconList, Gtk2::DirectionType, boolean)
       toggle-cursor-selection (Gnome2::IconList)

ENUMS AND FLAGS

   enum Gtk2::DirectionType
       o   'tab-forward' / 'GTK_DIR_TAB_FORWARD'

       o   'tab-backward' / 'GTK_DIR_TAB_BACKWARD'

       o   'up' / 'GTK_DIR_UP'

       o   'down' / 'GTK_DIR_DOWN'

       o   'left' / 'GTK_DIR_LEFT'

       o   'right' / 'GTK_DIR_RIGHT'

   enum Gtk2::SelectionMode
       o   'none' / 'GTK_SELECTION_NONE'

       o   'single' / 'GTK_SELECTION_SINGLE'

       o   'browse' / 'GTK_SELECTION_BROWSE'

       o   'multiple' / 'GTK_SELECTION_MULTIPLE'

       o   'extended' / 'GTK_SELECTION_EXTENDED'

   enum Gtk2::Visibility
       o   'none' / 'GTK_VISIBILITY_NONE'

       o   'partial' / 'GTK_VISIBILITY_PARTIAL'

       o   'full' / 'GTK_VISIBILITY_FULL'

SEE ALSO

       Gnome2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget, Gtk2::Container, Gtk2::Layout, Gnome2::Canvas

COPYRIGHT

       Copyright (C) 2003-2004 by the gtk2-perl team.

       This software is licensed under the LGPL.  See Gnome2 for a full notice.

perl v5.14.2							    2011-11-16						     Gnome2::IconList(3pm)