Gtk2-Perl

Description A set of Perl bindings for Gtk+ 2.0 and various related libraries
Gtk2-Perl > Perl Manuals > Gtk2-Gdk-Event
Source

Index

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.

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