Gtk2::Gdk::Window(3)

NAME
Gtk2::Gdk::Window

HIERARCHY
  Glib::Object
  +----Gtk2::Gdk::Drawable
       +----Gtk2::Gdk::Window

METHODS

  window = Gtk2::Gdk::Window->new ($parent, $attributes_ref)

•   $parent (Gtk2::Gdk::Window or undef)

•   $attributes_ref (scalar)

Create and return a new window. parent can be undef to mean the root window of the default screen. attributes_ref is a hashref containing some of the following keys,

    title              string
    event_mask         Gtk2::Gdk::EventMask flags
    x                  integer
    y                  integer
    width              integer
    height             integer
    wclass             Gtk2::Gdk::WindowClass enum
    visual             Gtk2::Gdk::Visual
    colormap           Gtk2::Gdk::Colormap
    window_type        Gtk2::Gdk::WindowType enum
    cursor             Gtk2::Gdk::Cursor
    wmclass_name       string
    wmclass_class      string
    override_redirect  boolean (integer 0 or 1)

window_type is mandatory because it defaults to "root" but of course it's not possible to create a new root window. The other fields get default values zero, empty, unset, etc.

    my $win = Gtk2::Gdk::Window->new
                (undef, { window_type => 'toplevel,
                          wclass => 'GDK_INPUT_OUTPUT',
                          x => 0,
                          y => 0,
                          width => 200,
                          height => 100 });

Incidentally, the nicknames for wclass Gtk2::Gdk::WindowClass really are "output" for input-output and "only" for input-only. Those names are a bit odd, but that's what Gtk has. You can, as for any enum, give the full names like "GDK_INPUT_OUTPUT" if desired, for some clarity.

  $window->set_accept_focus ($accept_focus)

•   $accept_focus (boolean)

Since: gtk+ 2.4

  (window, win_x, win_y) = Gtk2::Gdk::Window->at_pointer
Returns window, a Gtk2::Gdk::Window and win_x and win_y, integers.

  $window->set_back_pixmap ($pixmap, $parent_relative=0)

•   $pixmap (Gtk2::Gdk::Pixmap or undef)

•   $parent_relative (boolean)

  $window->set_background ($color)

•   $color (Gtk2::Gdk::Color)

  $window->beep
Since: gtk+ 2.12

  $window->begin_move_drag ($button, $root_x, $root_y, $timestamp)

•   $button (integer)

•   $root_x (integer)

•   $root_y (integer)

•   $timestamp (unsigned)

  $window->begin_paint_rect ($rectangle)

•   $rectangle (Gtk2::Gdk::Rectangle)

  $window->begin_paint_region ($region)

•   $region (Gtk2::Gdk::Region)

  $window->begin_resize_drag ($edge, $button, $root_x, $root_y, $timestamp)

•   $edge (Gtk2::Gdk::WindowEdge)

•   $button (integer)

•   $root_x (integer)

•   $root_y (integer)

•   $timestamp (unsigned)

  $window->set_child_input_shapes
Since: gtk+ 2.10

  $window->set_child_shapes

  list = $window->get_children
Returns the list of children (Gtk2::Gdk::Window's) known to gdk.

  $window->clear

  $window->clear_area ($x, $y, $width, $height)

•   $x (integer)

•   $y (integer)

•   $width (integer)

•   $height (integer)

  $window->clear_area_e ($x, $y, $width, $height)

•   $x (integer)

•   $y (integer)

•   $width (integer)

•   $height (integer)

  $window->set_composited ($composited)

•   $composited (boolean)

Since: gtk+ 2.12

  $window->configure_finished
Since: gtk+ 2.6

  $window->set_cursor ($cursor)

•   $cursor (Gtk2::Gdk::Cursor or undef)

  Gtk2::Gdk::Window->set_debug_updates ($enable)

  $window->set_debug_updates ($enable)

•   $enable (boolean)

  list = $window->get_decorations

  $window->set_decorations ($decorations)

•   $decorations (Gtk2::Gdk::WMDecoration)

  $window->deiconify

  $window->destroy

  $window->enable_synchronized_configure
Since: gtk+ 2.6

  $window->end_paint

  eventmask = $window->get_events

  $window->set_events ($event_mask)

•   $event_mask (Gtk2::Gdk::EventMask)

  $window->focus ($timestamp)

•   $timestamp (unsigned)

  $window->set_focus_on_map ($focus_on_map)

•   $focus_on_map (boolean)

Since: gtk+ 2.6

  window = Gtk2::Gdk::Window->foreign_new ($anid)

•   $anid (Gtk2::Gdk::NativeWindow)

  window = Gtk2::Gdk::Window->foreign_new_for_display ($display, $anid)

•   $display (Gtk2::Gdk::Display)

•   $anid (Gtk2::Gdk::NativeWindow)

Since: gtk+ 2.2

  rectangle = $window->get_frame_extents

  $window->freeze_updates

  $window->fullscreen
Since: gtk+ 2.2

  $window->set_functions ($functions)

•   $functions (Gtk2::Gdk::WMFunction)

  $sm_client_id->gdk_set_sm_client_id

  (x, y, width, height, depth) = $window->get_geometry

  $window->set_geometry_hints ($geometry)

  $window->set_geometry_hints ($geometry, $geom_mask)

•   $geometry_ref (scalar)

•   $geom_mask_sv (scalar)

•   $geom_mask (Gtk2::Gdk::WindowHints) optional, usually inferred from $geometry

•   $geometry (Gtk2::Gdk::Geometry)

The geom_mask argument, describing which fields in the geometry are valid, is optional. If omitted it will be inferred from the geometry itself.

  window = $window->get_group
Since: gtk+ 2.4

  $window->set_group ($leader)

•   $leader (Gtk2::Gdk::Window)

  $window->hide

  $window->set_icon_list (...)

•   ... (list) of GdkPixbuf's

  $window->set_icon_name ($name)

•   $name (string)

  $window->set_icon ($icon_window, $pixmap, $mask)

•   $icon_window (Gtk2::Gdk::Window or undef)

•   $pixmap (Gtk2::Gdk::Pixmap or undef)

•   $mask (Gtk2::Gdk::Bitmap or undef)

  $window->iconify

  $window->input_shape_combine_mask ($mask, $x, $y)

•   $mask (Gtk2::Gdk::Bitmap)

•   $x (integer)

•   $y (integer)

Since: gtk+ 2.10

  $window->input_shape_combine_region ($shape, $offset_x, $offset_y)

•   $shape (Gtk2::Gdk::Region)

•   $offset_x (integer)

•   $offset_y (integer)

Since: gtk+ 2.10

  list = $window->get_internal_paint_info

  $window->invalidate_maybe_recurse ($region, $func, $data=undef)

•   $region (Gtk2::Gdk::Region)

•   $func (scalar)

•   $data (scalar)

  $window->invalidate_rect ($rectangle, $invalidate_children)

•   $rectangle (Gtk2::Gdk::Rectangle)

•   $invalidate_children (boolean)

  $window->invalidate_region ($region, $invalidate_children)

•   $region (Gtk2::Gdk::Region)

•   $invalidate_children (boolean)

  boolean = $window->is_viewable

  boolean = $window->is_visible

  $window->set_keep_above ($setting)

•   $setting (boolean)

Since: gtk+ 2.4

  $window->set_keep_below ($setting)

•   $setting (boolean)

Since: gtk+ 2.4

  window = Gtk2::Gdk::Window->lookup ($anid)

•   $anid (Gtk2::Gdk::NativeWindow)

  window = Gtk2::Gdk::Window->lookup_for_display ($display, $anid)

•   $display (Gtk2::Gdk::Display)

•   $anid (Gtk2::Gdk::NativeWindow)

Since: gtk+ 2.2

  $window->lower

  $window->maximize

  $window->merge_child_input_shapes
Since: gtk+ 2.10

  $window->merge_child_shapes

  $window->set_modal_hint ($modal)

•   $modal (boolean)

  $window->move ($x, $y)

•   $x (integer)

•   $y (integer)

  $window->move_region ($region, $dx, $dy)

•   $region (Gtk2::Gdk::Region)

•   $dx (integer)

•   $dy (integer)

Since: gtk+ 2.8

  $window->move_resize ($x, $y, $width, $height)

•   $x (integer)

•   $y (integer)

•   $width (integer)

•   $height (integer)

  $window->move_to_current_desktop
Since: gtk+ 2.8

  (x, y) = $window->get_origin

  $window->set_override_redirect ($override_redirect)

•   $override_redirect (boolean)

  window = $window->get_parent

  list = $window->peek_children
An alias for get_children

  (window_at_pointer, x, y, mask) = $window->get_pointer
Returns window_at_pointer, a Gtk2::Gdk::Window or undef, x and y, integers, and mask, a Gtk2::Gdk::ModifierType.

  (x, y) = $window->get_position

  Gtk2::Gdk::Window->process_all_updates

  $window->process_all_updates

  $window->process_updates ($update_children)

•   $update_children (boolean)

  $window->property_change ($property, $type, $format, $mode, ...)

•   $property (Gtk2::Gdk::Atom)

•   $type (Gtk2::Gdk::Atom)

•   $format (integer)

•   $mode (Gtk2::Gdk::PropMode)

•   ... (list) property value(s)

Depending on the value of format, the property value(s) can be:

  +--------------------+------------------------------------+
  |      format        |                value               |
  +--------------------+------------------------------------+
  | Gtk2::Gdk::CHARS   | a string                           |
  | Gtk2::Gdk::USHORTS | one or more unsigned short numbers |
  | Gtk2::Gdk::ULONGS  | one or more unsigned long numbers  |
  +--------------------+------------------------------------+

  $window->property_delete ($property)

•   $property (Gtk2::Gdk::Atom)

  (property_type, format, data) = $window->property_get ($property, $type, $offset, $length, $pdelete)

•   $property (Gtk2::Gdk::Atom)

•   $type (Gtk2::Gdk::Atom)

•   $offset (unsigned)

•   $length (unsigned)

•   $pdelete (integer)

See property_change for an explanation of the meaning of format.

  $window->raise

  $window->redirect_to_drawable ($drawable, $src_x, $src_y, $dest_x, $dest_y, $width, $height)

•   $drawable (Gtk2::Gdk::Drawable)

•   $src_x (integer)

•   $src_y (integer)

•   $dest_x (integer)

•   $dest_y (integer)

•   $width (integer)

•   $height (integer)

Since: gtk+ 2.14

  $window->register_dnd

  $window->remove_redirection
Since: gtk+ 2.14

  $window->reparent ($new_parent, $x, $y)

•   $new_parent (Gtk2::Gdk::Window)

•   $x (integer)

•   $y (integer)

  $window->resize ($width, $height)

•   $width (integer)

•   $height (integer)

  $window->set_role ($role)

•   $role (string)

  (x, y) = $window->get_root_origin

  $window->scroll ($dx, $dy)

•   $dx (integer)

•   $dy (integer)

  $window->shape_combine_mask ($mask, $x, $y)

•   $mask (Gtk2::Gdk::Bitmap)

•   $x (integer)

•   $y (integer)

  $window->shape_combine_region ($shape_region, $offset_x, $offset_y)

•   $shape_region (Gtk2::Gdk::Region)

•   $offset_x (integer)

•   $offset_y (integer)

  $window->show

  $window->show_unraised

  $window->set_skip_pager_hint ($skips_pager)

•   $skips_pager (boolean)

Since: gtk+ 2.2

  $window->set_skip_taskbar_hint ($skips_taskbar)

•   $skips_taskbar (boolean)

Since: gtk+ 2.2

  $window->set_startup_id ($startup_id)

•   $startup_id (string)

Since: gtk+ 2.12

  windowstate = $window->get_state

  boolean = $window->set_static_gravities ($use_static)

•   $use_static (boolean)

  $window->stick

  $window->thaw_updates

  $window->set_title ($title)

•   $title (string)

  window = $window->get_toplevel

  list = Gtk2::Gdk::Window->get_toplevels
Returns a list of top level windows (Gtk2::Gdk::Window's) known to gdk, on the default screen. A toplevel window is a child of the root window.

  $window->set_transient_for ($parent)

•   $parent (Gtk2::Gdk::Window)

  windowtypehint = $window->get_type_hint
Since: gtk+ 2.10

  $window->set_type_hint ($hint)

•   $hint (Gtk2::Gdk::WindowTypeHint)

  $window->unfullscreen
Since: gtk+ 2.2

  $window->unmaximize

  $window->unstick

  region or undef = $window->get_update_area

  $window->set_urgency_hint ($urgent)

•   $urgent (boolean)

Since: gtk+ 2.8

  unsigned = $window->get_user_data

  $window->set_user_data ($user_data)

•   $user_data (unsigned)

  $window->set_user_time ($timestamp)

•   $timestamp (unsigned)

Since: gtk+ 2.6

  windowtype = $window->get_window_type

  $window->withdraw

PROPERTIES

'cursor' (Gtk2::Gdk::Cursor : readable / writable)
    Cursor

SIGNALS

Gtk2::Gdk::Window = pick-embedded-child (Gtk2::Gdk::Window, double, double)
to-embedder (Gtk2::Gdk::Window, double, double, gpointer, gpointer)
from-embedder (Gtk2::Gdk::Window, double, double, gpointer, gpointer)

ENUMS AND FLAGS

  flags Gtk2::Gdk::EventMask

•   'exposure-mask' / 'GDK_EXPOSURE_MASK'

•   'pointer-motion-mask' / 'GDK_POINTER_MOTION_MASK'

•   'pointer-motion-hint-mask' / 'GDK_POINTER_MOTION_HINT_MASK'

•   'button-motion-mask' / 'GDK_BUTTON_MOTION_MASK'

•   'button1-motion-mask' / 'GDK_BUTTON1_MOTION_MASK'

•   'button2-motion-mask' / 'GDK_BUTTON2_MOTION_MASK'

•   'button3-motion-mask' / 'GDK_BUTTON3_MOTION_MASK'

•   'button-press-mask' / 'GDK_BUTTON_PRESS_MASK'

•   'button-release-mask' / 'GDK_BUTTON_RELEASE_MASK'

•   'key-press-mask' / 'GDK_KEY_PRESS_MASK'

•   'key-release-mask' / 'GDK_KEY_RELEASE_MASK'

•   'enter-notify-mask' / 'GDK_ENTER_NOTIFY_MASK'

•   'leave-notify-mask' / 'GDK_LEAVE_NOTIFY_MASK'

•   'focus-change-mask' / 'GDK_FOCUS_CHANGE_MASK'

•   'structure-mask' / 'GDK_STRUCTURE_MASK'

•   'property-change-mask' / 'GDK_PROPERTY_CHANGE_MASK'

•   'visibility-notify-mask' / 'GDK_VISIBILITY_NOTIFY_MASK'

•   'proximity-in-mask' / 'GDK_PROXIMITY_IN_MASK'

•   'proximity-out-mask' / 'GDK_PROXIMITY_OUT_MASK'

•   'substructure-mask' / 'GDK_SUBSTRUCTURE_MASK'

•   'scroll-mask' / 'GDK_SCROLL_MASK'

•   'all-events-mask' / 'GDK_ALL_EVENTS_MASK'

  enum Gtk2::Gdk::PropMode

•   'replace' / 'GDK_PROP_MODE_REPLACE'

•   'prepend' / 'GDK_PROP_MODE_PREPEND'

•   'append' / 'GDK_PROP_MODE_APPEND'

  flags Gtk2::Gdk::WMDecoration

•   'all' / 'GDK_DECOR_ALL'

•   'border' / 'GDK_DECOR_BORDER'

•   'resizeh' / 'GDK_DECOR_RESIZEH'

•   'title' / 'GDK_DECOR_TITLE'

•   'menu' / 'GDK_DECOR_MENU'

•   'minimize' / 'GDK_DECOR_MINIMIZE'

•   'maximize' / 'GDK_DECOR_MAXIMIZE'

  flags Gtk2::Gdk::WMFunction

•   'all' / 'GDK_FUNC_ALL'

•   'resize' / 'GDK_FUNC_RESIZE'

•   'move' / 'GDK_FUNC_MOVE'

•   'minimize' / 'GDK_FUNC_MINIMIZE'

•   'maximize' / 'GDK_FUNC_MAXIMIZE'

•   'close' / 'GDK_FUNC_CLOSE'

  enum Gtk2::Gdk::WindowEdge

•   'north-west' / 'GDK_WINDOW_EDGE_NORTH_WEST'

•   'north' / 'GDK_WINDOW_EDGE_NORTH'

•   'north-east' / 'GDK_WINDOW_EDGE_NORTH_EAST'

•   'west' / 'GDK_WINDOW_EDGE_WEST'

•   'east' / 'GDK_WINDOW_EDGE_EAST'

•   'south-west' / 'GDK_WINDOW_EDGE_SOUTH_WEST'

•   'south' / 'GDK_WINDOW_EDGE_SOUTH'

•   'south-east' / 'GDK_WINDOW_EDGE_SOUTH_EAST'

  flags Gtk2::Gdk::WindowHints

•   'pos' / 'GDK_HINT_POS'

•   'min-size' / 'GDK_HINT_MIN_SIZE'

•   'max-size' / 'GDK_HINT_MAX_SIZE'

•   'base-size' / 'GDK_HINT_BASE_SIZE'

•   'aspect' / 'GDK_HINT_ASPECT'

•   'resize-inc' / 'GDK_HINT_RESIZE_INC'

•   'win-gravity' / 'GDK_HINT_WIN_GRAVITY'

•   'user-pos' / 'GDK_HINT_USER_POS'

•   'user-size' / 'GDK_HINT_USER_SIZE'

  flags Gtk2::Gdk::WindowState

•   'withdrawn' / 'GDK_WINDOW_STATE_WITHDRAWN'

•   'iconified' / 'GDK_WINDOW_STATE_ICONIFIED'

•   'maximized' / 'GDK_WINDOW_STATE_MAXIMIZED'

•   'sticky' / 'GDK_WINDOW_STATE_STICKY'

•   'fullscreen' / 'GDK_WINDOW_STATE_FULLSCREEN'

•   'above' / 'GDK_WINDOW_STATE_ABOVE'

•   'below' / 'GDK_WINDOW_STATE_BELOW'

  enum Gtk2::Gdk::WindowType

•   'root' / 'GDK_WINDOW_ROOT'

•   'toplevel' / 'GDK_WINDOW_TOPLEVEL'

•   'child' / 'GDK_WINDOW_CHILD'

•   'dialog' / 'GDK_WINDOW_DIALOG'

•   'temp' / 'GDK_WINDOW_TEMP'

•   'foreign' / 'GDK_WINDOW_FOREIGN'

•   'offscreen' / 'GDK_WINDOW_OFFSCREEN'

  enum Gtk2::Gdk::WindowTypeHint

•   'normal' / 'GDK_WINDOW_TYPE_HINT_NORMAL'

•   'dialog' / 'GDK_WINDOW_TYPE_HINT_DIALOG'

•   'menu' / 'GDK_WINDOW_TYPE_HINT_MENU'

•   'toolbar' / 'GDK_WINDOW_TYPE_HINT_TOOLBAR'

•   'splashscreen' / 'GDK_WINDOW_TYPE_HINT_SPLASHSCREEN'

•   'utility' / 'GDK_WINDOW_TYPE_HINT_UTILITY'

•   'dock' / 'GDK_WINDOW_TYPE_HINT_DOCK'

•   'desktop' / 'GDK_WINDOW_TYPE_HINT_DESKTOP'

•   'dropdown-menu' / 'GDK_WINDOW_TYPE_HINT_DROPDOWN_MENU'

•   'popup-menu' / 'GDK_WINDOW_TYPE_HINT_POPUP_MENU'

•   'tooltip' / 'GDK_WINDOW_TYPE_HINT_TOOLTIP'

•   'notification' / 'GDK_WINDOW_TYPE_HINT_NOTIFICATION'

•   'combo' / 'GDK_WINDOW_TYPE_HINT_COMBO'

•   'dnd' / 'GDK_WINDOW_TYPE_HINT_DND'

SEE ALSO
Gtk2, Glib::Object, Gtk2::Gdk::Drawable

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

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