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.\" ========================================================================
.\"
.IX Title "Gtk2::Gdk::Event 3pm"
.TH Gtk2::Gdk::Event 3pm "2019-09-16" "perl v5.28.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Gtk2::Gdk::Event \- wrapper for GdkEvent
.SH "HIERARCHY"
.IX Header "HIERARCHY"
.Vb 2
\&  Glib::Boxed
\&  +\-\-\-\-Gtk2::Gdk::Event
.Ve
.SH "EVENT TYPES"
.IX Header "EVENT TYPES"
.IP "\(bu" 4
Gtk2::Gdk::Event::Button
.IP "\(bu" 4
Gtk2::Gdk::Event::Client
.IP "\(bu" 4
Gtk2::Gdk::Event::Configure
.IP "\(bu" 4
Gtk2::Gdk::Event::Crossing
.IP "\(bu" 4
Gtk2::Gdk::Event::DND
.IP "\(bu" 4
Gtk2::Gdk::Event::Expose
.IP "\(bu" 4
Gtk2::Gdk::Event::Focus
.IP "\(bu" 4
Gtk2::Gdk::Event::Key
.IP "\(bu" 4
Gtk2::Gdk::Event::Motion
.IP "\(bu" 4
Gtk2::Gdk::Event::NoExpose
.IP "\(bu" 4
Gtk2::Gdk::Event::Property
.IP "\(bu" 4
Gtk2::Gdk::Event::Proximity
.IP "\(bu" 4
Gtk2::Gdk::Event::Scroll
.IP "\(bu" 4
Gtk2::Gdk::Event::Selection
.IP "\(bu" 4
Gtk2::Gdk::Event::Setting
.IP "\(bu" 4
Gtk2::Gdk::Event::Visibility
.IP "\(bu" 4
Gtk2::Gdk::Event::WindowState
.IP "\(bu" 4
Gtk2::Gdk::Event::OwnerChange (since gtk+ 2.6)
.IP "\(bu" 4
Gtk2::Gdk::Event::GrabBroken (since gtk+ 2.8)
.SH "METHODS"
.IX Header "METHODS"
.SS "event = Gtk2::Gdk::Event\->\fBnew\fP ($type)"
.IX Subsection "event = Gtk2::Gdk::Event->new ($type)"
.IP "\(bu" 4
\&\f(CW$type\fR (Gtk2::Gdk::EventType)
.ie n .SS "double = $event\->\fBaxis\fP ($axis_use)"
.el .SS "double = \f(CW$event\fP\->\fBaxis\fP ($axis_use)"
.IX Subsection "double = $event->axis ($axis_use)"
.IP "\(bu" 4
\&\f(CW$axis_use\fR (Gtk2::Gdk::AxisUse)
.ie n .SS "double = $event\->\fBget_axis\fP ($axis_use)"
.el .SS "double = \f(CW$event\fP\->\fBget_axis\fP ($axis_use)"
.IX Subsection "double = $event->get_axis ($axis_use)"
.IP "\(bu" 4
\&\f(CW$axis_use\fR (Gtk2::Gdk::AxisUse)
.ie n .SS "($x, $y) = $event\->\fBcoords\fP"
.el .SS "($x, \f(CW$y\fP) = \f(CW$event\fP\->\fBcoords\fP"
.IX Subsection "($x, $y) = $event->coords"
.ie n .SS "($x, $y) = $event\->\fBget_coords\fP"
.el .SS "($x, \f(CW$y\fP) = \f(CW$event\fP\->\fBget_coords\fP"
.IX Subsection "($x, $y) = $event->get_coords"
.ie n .SS "event = $event\->\fBcopy\fP"
.el .SS "event = \f(CW$event\fP\->\fBcopy\fP"
.IX Subsection "event = $event->copy"
.SS "event or undef = Gtk2::Gdk::Event\->\fBget\fP"
.IX Subsection "event or undef = Gtk2::Gdk::Event->get"
.SS "event or undef = Gtk2::Gdk::Event\->\fBget_graphics_expose\fP ($window)"
.IX Subsection "event or undef = Gtk2::Gdk::Event->get_graphics_expose ($window)"
.IP "\(bu" 4
\&\f(CW$window\fR (Gtk2::Gdk::Window)
.ie n .SS "Gtk2::Gdk::Event\->\fBhandler_set\fP ($func, $data=undef)"
.el .SS "Gtk2::Gdk::Event\->\fBhandler_set\fP ($func, \f(CW$data\fP=undef)"
.IX Subsection "Gtk2::Gdk::Event->handler_set ($func, $data=undef)"
.IP "\(bu" 4
\&\f(CW$func\fR (subroutine) function to get called for each event.
.IP "\(bu" 4
\&\f(CW$data\fR (scalar)
.PP
Set the function that handles all events from \s-1GDK.\s0  \s-1GTK+\s0 uses this to
dispatch events, and as such this is rarely of use to applications,
unless you are implementing completely custom event dispatching (unlikely)
or preprocess events somehow and then pass them on to
\&\f(CW\*(C`Gtk2::main_do_event\*(C'\fR.  As a special case, if \fIfunc\fR is undef,
we \*(L"reset\*(R" the handler by passing the actual C function gtk_main_do_event
to \s-1GDK,\s0 to bypass the Perl marshaling (and take things back up to full
speed).
.SS "event or undef = Gtk2::Gdk::Event\->\fBpeek\fP"
.IX Subsection "event or undef = Gtk2::Gdk::Event->peek"
.SS "Gtk2::Gdk::Event\->\fBput\fP ($event)"
.IX Subsection "Gtk2::Gdk::Event->put ($event)"
.IP "\(bu" 4
\&\f(CW$event\fR (Gtk2::Gdk::Event)
.ie n .SS "($x_root, $y_root) = $event\->\fBroot_coords\fP"
.el .SS "($x_root, \f(CW$y_root\fP) = \f(CW$event\fP\->\fBroot_coords\fP"
.IX Subsection "($x_root, $y_root) = $event->root_coords"
.ie n .SS "($x_root, $y_root) = $event\->\fBget_root_coords\fP"
.el .SS "($x_root, \f(CW$y_root\fP) = \f(CW$event\fP\->\fBget_root_coords\fP"
.IX Subsection "($x_root, $y_root) = $event->get_root_coords"
.ie n .SS "screen = $event\->\fBget_screen\fP"
.el .SS "screen = \f(CW$event\fP\->\fBget_screen\fP"
.IX Subsection "screen = $event->get_screen"
Since: gtk+ 2.2
.ie n .SS "$event\->\fBset_screen\fP ($screen)"
.el .SS "\f(CW$event\fP\->\fBset_screen\fP ($screen)"
.IX Subsection "$event->set_screen ($screen)"
.IP "\(bu" 4
\&\f(CW$screen\fR (Gtk2::Gdk::Screen)
.PP
Since: gtk+ 2.2
.ie n .SS "boolean = Gtk2::Gdk::Event\->\fBsend_client_message\fP ($event, $winid)"
.el .SS "boolean = Gtk2::Gdk::Event\->\fBsend_client_message\fP ($event, \f(CW$winid\fP)"
.IX Subsection "boolean = Gtk2::Gdk::Event->send_client_message ($event, $winid)"
.IP "\(bu" 4
\&\f(CW$event\fR (Gtk2::Gdk::Event)
.IP "\(bu" 4
\&\f(CW$winid\fR (Gtk2::Gdk::NativeWindow)
.ie n .SS "boolean = Gtk2::Gdk::Event\->\fBsend_client_message_for_display\fP ($display, $event, $winid)"
.el .SS "boolean = Gtk2::Gdk::Event\->\fBsend_client_message_for_display\fP ($display, \f(CW$event\fP, \f(CW$winid\fP)"
.IX Subsection "boolean = Gtk2::Gdk::Event->send_client_message_for_display ($display, $event, $winid)"
.IP "\(bu" 4
\&\f(CW$display\fR (Gtk2::Gdk::Display)
.IP "\(bu" 4
\&\f(CW$event\fR (Gtk2::Gdk::Event)
.IP "\(bu" 4
\&\f(CW$winid\fR (Gtk2::Gdk::NativeWindow)
.PP
Since: gtk+ 2.2
.SS "Gtk2::Gdk::Event\->\fBsend_clientmessage_toall\fP ($event)"
.IX Subsection "Gtk2::Gdk::Event->send_clientmessage_toall ($event)"
.IP "\(bu" 4
\&\f(CW$event\fR (Gtk2::Gdk::Event)
.ie n .SS "integer = $event\->\fBsend_event\fP ($newvalue=0)"
.el .SS "integer = \f(CW$event\fP\->\fBsend_event\fP ($newvalue=0)"
.IX Subsection "integer = $event->send_event ($newvalue=0)"
.IP "\(bu" 4
\&\f(CW$newvalue\fR (integer)
.ie n .SS "$modifiertype = $event\->\fBget_state\fP"
.el .SS "\f(CW$modifiertype\fP = \f(CW$event\fP\->\fBget_state\fP"
.IX Subsection "$modifiertype = $event->get_state"
.ie n .SS "$modifiertype = $event\->\fBstate\fP"
.el .SS "\f(CW$modifiertype\fP = \f(CW$event\fP\->\fBstate\fP"
.IX Subsection "$modifiertype = $event->state"
Get \fI\f(CI$event\fI\fR's state.  Croaks if that event type doesn't have a state.
.ie n .SS "$event\->\fBset_state\fP ($newstate)"
.el .SS "\f(CW$event\fP\->\fBset_state\fP ($newstate)"
.IX Subsection "$event->set_state ($newstate)"
.IP "\(bu" 4
\&\f(CW$newstate\fR (Gtk2::Gdk::ModifierType)
.ie n .SS "$timestamp = $event\->\fBget_time\fP"
.el .SS "\f(CW$timestamp\fP = \f(CW$event\fP\->\fBget_time\fP"
.IX Subsection "$timestamp = $event->get_time"
.ie n .SS "$timestamp = $event\->\fBtime\fP"
.el .SS "\f(CW$timestamp\fP = \f(CW$event\fP\->\fBtime\fP"
.IX Subsection "$timestamp = $event->time"
Get \fI\f(CI$event\fI\fR's time.  If that event type doesn't have a time, or if
\&\fI\f(CI$event\fI\fR is undef, returns \s-1GDK_CURRENT_TIME,\s0 which is 0.
.ie n .SS "$event\->\fBset_time\fP ($newtime)"
.el .SS "\f(CW$event\fP\->\fBset_time\fP ($newtime)"
.IX Subsection "$event->set_time ($newtime)"
.IP "\(bu" 4
\&\f(CW$newtime\fR (integer) timestamp
.ie n .SS "eventtype = $event\->\fBtype\fP"
.el .SS "eventtype = \f(CW$event\fP\->\fBtype\fP"
.IX Subsection "eventtype = $event->type"
.ie n .SS "window or undef = $event\->\fBwindow\fP ($newvalue=undef)"
.el .SS "window or undef = \f(CW$event\fP\->\fBwindow\fP ($newvalue=undef)"
.IX Subsection "window or undef = $event->window ($newvalue=undef)"
.IP "\(bu" 4
\&\f(CW$newvalue\fR (Gtk2::Gdk::Window or undef)
.ie n .SS "integer = $event\->\fBx_root\fP"
.el .SS "integer = \f(CW$event\fP\->\fBx_root\fP"
.IX Subsection "integer = $event->x_root"
.ie n .SS "integer = $event\->\fBy_root\fP"
.el .SS "integer = \f(CW$event\fP\->\fBy_root\fP"
.IX Subsection "integer = $event->y_root"
.SH "ENUMS AND FLAGS"
.IX Header "ENUMS AND FLAGS"
.SS "enum Gtk2::Gdk::AxisUse"
.IX Subsection "enum Gtk2::Gdk::AxisUse"
.IP "\(bu" 4
\&'ignore' / '\s-1GDK_AXIS_IGNORE\s0'
.IP "\(bu" 4
\&'x' / '\s-1GDK_AXIS_X\s0'
.IP "\(bu" 4
\&'y' / '\s-1GDK_AXIS_Y\s0'
.IP "\(bu" 4
\&'pressure' / '\s-1GDK_AXIS_PRESSURE\s0'
.IP "\(bu" 4
\&'xtilt' / '\s-1GDK_AXIS_XTILT\s0'
.IP "\(bu" 4
\&'ytilt' / '\s-1GDK_AXIS_YTILT\s0'
.IP "\(bu" 4
\&'wheel' / '\s-1GDK_AXIS_WHEEL\s0'
.IP "\(bu" 4
\&'last' / '\s-1GDK_AXIS_LAST\s0'
.SS "enum Gtk2::Gdk::EventType"
.IX Subsection "enum Gtk2::Gdk::EventType"
.IP "\(bu" 4
\&'nothing' / '\s-1GDK_NOTHING\s0'
.IP "\(bu" 4
\&'delete' / '\s-1GDK_DELETE\s0'
.IP "\(bu" 4
\&'destroy' / '\s-1GDK_DESTROY\s0'
.IP "\(bu" 4
\&'expose' / '\s-1GDK_EXPOSE\s0'
.IP "\(bu" 4
\&'motion\-notify' / '\s-1GDK_MOTION_NOTIFY\s0'
.IP "\(bu" 4
\&'button\-press' / '\s-1GDK_BUTTON_PRESS\s0'
.IP "\(bu" 4
\&'2button\-press' / '\s-1GDK_2BUTTON_PRESS\s0'
.IP "\(bu" 4
\&'3button\-press' / '\s-1GDK_3BUTTON_PRESS\s0'
.IP "\(bu" 4
\&'button\-release' / '\s-1GDK_BUTTON_RELEASE\s0'
.IP "\(bu" 4
\&'key\-press' / '\s-1GDK_KEY_PRESS\s0'
.IP "\(bu" 4
\&'key\-release' / '\s-1GDK_KEY_RELEASE\s0'
.IP "\(bu" 4
\&'enter\-notify' / '\s-1GDK_ENTER_NOTIFY\s0'
.IP "\(bu" 4
\&'leave\-notify' / '\s-1GDK_LEAVE_NOTIFY\s0'
.IP "\(bu" 4
\&'focus\-change' / '\s-1GDK_FOCUS_CHANGE\s0'
.IP "\(bu" 4
\&'configure' / '\s-1GDK_CONFIGURE\s0'
.IP "\(bu" 4
\&'map' / '\s-1GDK_MAP\s0'
.IP "\(bu" 4
\&'unmap' / '\s-1GDK_UNMAP\s0'
.IP "\(bu" 4
\&'property\-notify' / '\s-1GDK_PROPERTY_NOTIFY\s0'
.IP "\(bu" 4
\&'selection\-clear' / '\s-1GDK_SELECTION_CLEAR\s0'
.IP "\(bu" 4
\&'selection\-request' / '\s-1GDK_SELECTION_REQUEST\s0'
.IP "\(bu" 4
\&'selection\-notify' / '\s-1GDK_SELECTION_NOTIFY\s0'
.IP "\(bu" 4
\&'proximity\-in' / '\s-1GDK_PROXIMITY_IN\s0'
.IP "\(bu" 4
\&'proximity\-out' / '\s-1GDK_PROXIMITY_OUT\s0'
.IP "\(bu" 4
\&'drag\-enter' / '\s-1GDK_DRAG_ENTER\s0'
.IP "\(bu" 4
\&'drag\-leave' / '\s-1GDK_DRAG_LEAVE\s0'
.IP "\(bu" 4
\&'drag\-motion' / '\s-1GDK_DRAG_MOTION\s0'
.IP "\(bu" 4
\&'drag\-status' / '\s-1GDK_DRAG_STATUS\s0'
.IP "\(bu" 4
\&'drop\-start' / '\s-1GDK_DROP_START\s0'
.IP "\(bu" 4
\&'drop\-finished' / '\s-1GDK_DROP_FINISHED\s0'
.IP "\(bu" 4
\&'client\-event' / '\s-1GDK_CLIENT_EVENT\s0'
.IP "\(bu" 4
\&'visibility\-notify' / '\s-1GDK_VISIBILITY_NOTIFY\s0'
.IP "\(bu" 4
\&'no\-expose' / '\s-1GDK_NO_EXPOSE\s0'
.IP "\(bu" 4
\&'scroll' / '\s-1GDK_SCROLL\s0'
.IP "\(bu" 4
\&'window\-state' / '\s-1GDK_WINDOW_STATE\s0'
.IP "\(bu" 4
\&'setting' / '\s-1GDK_SETTING\s0'
.IP "\(bu" 4
\&'owner\-change' / '\s-1GDK_OWNER_CHANGE\s0'
.IP "\(bu" 4
\&'grab\-broken' / '\s-1GDK_GRAB_BROKEN\s0'
.IP "\(bu" 4
\&'damage' / '\s-1GDK_DAMAGE\s0'
.IP "\(bu" 4
\&'event\-last' / '\s-1GDK_EVENT_LAST\s0'
.SS "flags Gtk2::Gdk::ModifierType"
.IX Subsection "flags Gtk2::Gdk::ModifierType"
.IP "\(bu" 4
\&'shift\-mask' / '\s-1GDK_SHIFT_MASK\s0'
.IP "\(bu" 4
\&'lock\-mask' / '\s-1GDK_LOCK_MASK\s0'
.IP "\(bu" 4
\&'control\-mask' / '\s-1GDK_CONTROL_MASK\s0'
.IP "\(bu" 4
\&'mod1\-mask' / '\s-1GDK_MOD1_MASK\s0'
.IP "\(bu" 4
\&'mod2\-mask' / '\s-1GDK_MOD2_MASK\s0'
.IP "\(bu" 4
\&'mod3\-mask' / '\s-1GDK_MOD3_MASK\s0'
.IP "\(bu" 4
\&'mod4\-mask' / '\s-1GDK_MOD4_MASK\s0'
.IP "\(bu" 4
\&'mod5\-mask' / '\s-1GDK_MOD5_MASK\s0'
.IP "\(bu" 4
\&'button1\-mask' / '\s-1GDK_BUTTON1_MASK\s0'
.IP "\(bu" 4
\&'button2\-mask' / '\s-1GDK_BUTTON2_MASK\s0'
.IP "\(bu" 4
\&'button3\-mask' / '\s-1GDK_BUTTON3_MASK\s0'
.IP "\(bu" 4
\&'button4\-mask' / '\s-1GDK_BUTTON4_MASK\s0'
.IP "\(bu" 4
\&'button5\-mask' / '\s-1GDK_BUTTON5_MASK\s0'
.IP "\(bu" 4
\&'super\-mask' / '\s-1GDK_SUPER_MASK\s0'
.IP "\(bu" 4
\&'hyper\-mask' / '\s-1GDK_HYPER_MASK\s0'
.IP "\(bu" 4
\&'meta\-mask' / '\s-1GDK_META_MASK\s0'
.IP "\(bu" 4
\&'release\-mask' / '\s-1GDK_RELEASE_MASK\s0'
.IP "\(bu" 4
\&'modifier\-mask' / '\s-1GDK_MODIFIER_MASK\s0'
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Gtk2, Glib::Boxed
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (C) 2003\-2011 by the gtk2\-perl team.
.PP
This software is licensed under the \s-1LGPL.\s0  See Gtk2 for a full notice.