Provided by: libgtk2-imageview-perl_0.05-1build3_amd64 bug

NAME

       Gtk2::ImageView::Nav -  Navigation window showing a thumbnailed overview of a
       Gtk2::ImageView.

HIERARCHY

         Glib::Object
         +----Glib::InitiallyUnowned
              +----Gtk2::Object
                   +----Gtk2::Widget
                        +----Gtk2::Container
                             +----Gtk2::Bin
                                  +----Gtk2::Window
                                       +----Gtk2::ImageView::Nav

INTERFACES

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

DESCRIPTION

       Gtk2::ImageView::Nav is a popup window that shows a downscaled preview of the pixbuf that
       Gtk2::ImageView is showing. The user can drag around a rectangle which indicates the
       current view of the image.

       This class is used by Gtk2::ImageView::ScrollWin itself. It is probably not very useful
       for clients of this library.

       Gtk2::ImageView::Nav has the same keybindings that Gtk2::ImageView has. All keypresses
       that it receives are passed along to the view.

METHODS

   widget = $view->new
       Returns a new Gtk2::ImageView::Nav for showing thumbnails of the view. The pixbuf is by
       default undef.

   $nav->grab
   pixbuf = $nav->get_pixbuf
       Returns the downscaled pixbuf of the views pixbuf that this Gtk2::ImageView::Nav shows, or
       undef if that pixbuf has not been created yet.

       The pixbuf is by default undef.

   $nav->release
   $nav->show_and_grab ($center_x, $center_y)
       •   $center_x (integer)

       •   $center_y (integer)

       Returns the Gtk2::ImageView::Nav centered around the point (center_x, center_y) and grab
       mouse and keyboard events. The grab continues until a button release event is received
       which causes the widget to hide.

PROPERTIES

       'view' (Gtk2::ImageView : default undef : writable / construct-only)
           Image View to navigate

SEE ALSO

       Gtk2::ImageView, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget,
       Gtk2::Container, Gtk2::Bin, Gtk2::Window

COPYRIGHT

       Copyright (C) 2007 by Jeffrey Ratcliffe.

       This software is licensed under the GPL-3; see Gtk2::ImageView for a full notice.