Gtk2::Gdk::Event

Section: User Contributed Perl Documentation (3)
Updated: 2008-05-05
Index Return to Main Contents
 

NAME

Gtk2::Gdk::Event  

HIERARCHY

  Glib::Boxed
  +----Gtk2::Gdk::Event

 

EVENT TYPES

* Gtk2::Gdk::Event::Button
* Gtk2::Gdk::Event::Client
* Gtk2::Gdk::Event::Configure
* Gtk2::Gdk::Event::Crossing
* Gtk2::Gdk::Event::DND
* Gtk2::Gdk::Event::Expose
* Gtk2::Gdk::Event::Focus
* Gtk2::Gdk::Event::Key
* Gtk2::Gdk::Event::Motion
* Gtk2::Gdk::Event::NoExpose
* Gtk2::Gdk::Event::Property
* Gtk2::Gdk::Event::Proximity
* Gtk2::Gdk::Event::Scroll
* Gtk2::Gdk::Event::Selection
* Gtk2::Gdk::Event::Setting
* Gtk2::Gdk::Event::Visibility
* Gtk2::Gdk::Event::WindowState
* Gtk2::Gdk::Event::OwnerChange (since gtk+ 2.6)
* Gtk2::Gdk::Event::GrabBroken (since gtk+ 2.8)
 

METHODS

 

event = Gtk2::Gdk::Event->new ($type)

* $type (Gtk2::Gdk::EventType)
 

double = $event->axis ($axis_use)

* $axis_use (Gtk2::Gdk::AxisUse)
 

double = $event->get_axis ($axis_use)

* $axis_use (Gtk2::Gdk::AxisUse)
 

($x, $y) = $event->coords

 

($x, $y) = $event->get_coords

 

event = $event->copy

 

event or undef = Gtk2::Gdk::Event->get

 

event or undef = Gtk2::Gdk::Event->get_graphics_expose ($window)

* $window (Gtk2::Gdk::Window)
 

Gtk2::Gdk::Event->handler_set ($func, $data=undef)

* $func (subroutine) function to get called for each event.
* $data (scalar)

Set the function that handles all events from GDK. GTK+ uses this to dispatch events, and as such this is rarely of use to applications, unless you are implementing completely custom event dispatching (unlikely) or preprocess events somehow and then pass them on to "Gtk2::main_do_event". As a special case, if func is undef, we ``reset'' the handler by passing the actual C function gtk_main_do_event to GDK, to bypass the Perl marshaling (and take things back up to full speed).

 

event or undef = Gtk2::Gdk::Event->peek

 

Gtk2::Gdk::Event->put ($event)

* $event (Gtk2::Gdk::Event)
 

($x_root, $y_root) = $event->root_coords

 

($x_root, $y_root) = $event->get_root_coords

 

screen = $event->get_screen

Since: gtk+ 2.2
 

$event->set_screen ($screen)

* $screen (Gtk2::Gdk::Screen)

Since: gtk+ 2.2

 

boolean = Gtk2::Gdk::Event->send_client_message ($event, $winid)

* $event (Gtk2::Gdk::Event)
* $winid (Gtk2::Gdk::NativeWindow)
 

boolean = Gtk2::Gdk::Event->send_client_message_for_display ($display, $event, $winid)

* $display (Gtk2::Gdk::Display)
* $event (Gtk2::Gdk::Event)
* $winid (Gtk2::Gdk::NativeWindow)

Since: gtk+ 2.2

 

Gtk2::Gdk::Event->send_clientmessage_toall ($event)

* $event (Gtk2::Gdk::Event)
 

integer = $event->send_event ($newvalue=0)

* $newvalue (integer)
 

$modifiertype = $event->get_state

 

$modifiertype = $event->state

Get $event's state. Croaks if that event type doesn't have a state.

 

$event->set_state ($newstate)

* $newstate (Gtk2::Gdk::ModifierType)
 

$timestamp = $event->get_time

 

$timestamp = $event->time

Get $event's time. If that event type doesn't have a time, or if $event is undef, returns GDK_CURRENT_TIME, which is 0.

 

$event->set_time ($newtime)

* $newtime (integer) timestamp
 

eventtype = $event->type

 

window or undef = $event->window ($newvalue=undef)

* $newvalue (Gtk2::Gdk::Window or undef)
 

integer = $event->x_root

 

integer = $event->y_root

 

ENUMS AND FLAGS

 

enum Gtk2::Gdk::AxisUse

* 'ignore' / 'GDK_AXIS_IGNORE'
* 'x' / 'GDK_AXIS_X'
* 'y' / 'GDK_AXIS_Y'
* 'pressure' / 'GDK_AXIS_PRESSURE'
* 'xtilt' / 'GDK_AXIS_XTILT'
* 'ytilt' / 'GDK_AXIS_YTILT'
* 'wheel' / 'GDK_AXIS_WHEEL'
* 'last' / 'GDK_AXIS_LAST'
 

enum Gtk2::Gdk::EventType

* 'nothing' / 'GDK_NOTHING'
* 'delete' / 'GDK_DELETE'
* 'destroy' / 'GDK_DESTROY'
* 'expose' / 'GDK_EXPOSE'
* 'motion-notify' / 'GDK_MOTION_NOTIFY'
* 'button-press' / 'GDK_BUTTON_PRESS'
* '2button-press' / 'GDK_2BUTTON_PRESS'
* '3button-press' / 'GDK_3BUTTON_PRESS'
* 'button-release' / 'GDK_BUTTON_RELEASE'
* 'key-press' / 'GDK_KEY_PRESS'
* 'key-release' / 'GDK_KEY_RELEASE'
* 'enter-notify' / 'GDK_ENTER_NOTIFY'
* 'leave-notify' / 'GDK_LEAVE_NOTIFY'
* 'focus-change' / 'GDK_FOCUS_CHANGE'
* 'configure' / 'GDK_CONFIGURE'
* 'map' / 'GDK_MAP'
* 'unmap' / 'GDK_UNMAP'
* 'property-notify' / 'GDK_PROPERTY_NOTIFY'
* 'selection-clear' / 'GDK_SELECTION_CLEAR'
* 'selection-request' / 'GDK_SELECTION_REQUEST'
* 'selection-notify' / 'GDK_SELECTION_NOTIFY'
* 'proximity-in' / 'GDK_PROXIMITY_IN'
* 'proximity-out' / 'GDK_PROXIMITY_OUT'
* 'drag-enter' / 'GDK_DRAG_ENTER'
* 'drag-leave' / 'GDK_DRAG_LEAVE'
* 'drag-motion' / 'GDK_DRAG_MOTION'
* 'drag-status' / 'GDK_DRAG_STATUS'
* 'drop-start' / 'GDK_DROP_START'
* 'drop-finished' / 'GDK_DROP_FINISHED'
* 'client-event' / 'GDK_CLIENT_EVENT'
* 'visibility-notify' / 'GDK_VISIBILITY_NOTIFY'
* 'no-expose' / 'GDK_NO_EXPOSE'
* 'scroll' / 'GDK_SCROLL'
* 'window-state' / 'GDK_WINDOW_STATE'
* 'setting' / 'GDK_SETTING'
* 'owner-change' / 'GDK_OWNER_CHANGE'
* 'grab-broken' / 'GDK_GRAB_BROKEN'
 

flags Gtk2::Gdk::ModifierType

* 'shift-mask' / 'GDK_SHIFT_MASK'
* 'lock-mask' / 'GDK_LOCK_MASK'
* 'control-mask' / 'GDK_CONTROL_MASK'
* 'mod1-mask' / 'GDK_MOD1_MASK'
* 'mod2-mask' / 'GDK_MOD2_MASK'
* 'mod3-mask' / 'GDK_MOD3_MASK'
* 'mod4-mask' / 'GDK_MOD4_MASK'
* 'mod5-mask' / 'GDK_MOD5_MASK'
* 'button1-mask' / 'GDK_BUTTON1_MASK'
* 'button2-mask' / 'GDK_BUTTON2_MASK'
* 'button3-mask' / 'GDK_BUTTON3_MASK'
* 'button4-mask' / 'GDK_BUTTON4_MASK'
* 'button5-mask' / 'GDK_BUTTON5_MASK'
* 'super-mask' / 'GDK_SUPER_MASK'
* 'hyper-mask' / 'GDK_HYPER_MASK'
* 'meta-mask' / 'GDK_META_MASK'
* 'release-mask' / 'GDK_RELEASE_MASK'
* 'modifier-mask' / 'GDK_MODIFIER_MASK'
 

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.


 

Index

NAME
HIERARCHY
EVENT TYPES
METHODS
event = Gtk2::Gdk::Event->new ($type)
double = $event->axis ($axis_use)
double = $event->get_axis ($axis_use)
($x, $y) = $event->coords
($x, $y) = $event->get_coords
event = $event->copy
event or undef = Gtk2::Gdk::Event->get
event or undef = Gtk2::Gdk::Event->get_graphics_expose ($window)
Gtk2::Gdk::Event->handler_set ($func, $data=undef)
event or undef = Gtk2::Gdk::Event->peek
Gtk2::Gdk::Event->put ($event)
($x_root, $y_root) = $event->root_coords
($x_root, $y_root) = $event->get_root_coords
screen = $event->get_screen
$event->set_screen ($screen)
boolean = Gtk2::Gdk::Event->send_client_message ($event, $winid)
boolean = Gtk2::Gdk::Event->send_client_message_for_display ($display, $event, $winid)
Gtk2::Gdk::Event->send_clientmessage_toall ($event)
integer = $event->send_event ($newvalue=0)
$modifiertype = $event->get_state
$modifiertype = $event->state
$event->set_state ($newstate)
$timestamp = $event->get_time
$timestamp = $event->time
$event->set_time ($newtime)
eventtype = $event->type
window or undef = $event->window ($newvalue=undef)
integer = $event->x_root
integer = $event->y_root
ENUMS AND FLAGS
enum Gtk2::Gdk::AxisUse
enum Gtk2::Gdk::EventType
flags Gtk2::Gdk::ModifierType
SEE ALSO
COPYRIGHT

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