/usr/lib/ocaml/lablgtk2/gdkEvent.ml is in liblablgtk2-ocaml-dev 2.16.0+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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(* Lablgtk *)
(* *)
(* This program is free software; you can redistribute it *)
(* and/or modify it under the terms of the GNU Library General *)
(* Public License as published by the Free Software Foundation *)
(* version 2, with the exception described in file COPYING which *)
(* comes with the library. *)
(* *)
(* This program is distributed in the hope that it will be useful, *)
(* but WITHOUT ANY WARRANTY; without even the implied warranty of *)
(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *)
(* GNU Library General Public License for more details. *)
(* *)
(* You should have received a copy of the GNU Library General *)
(* Public License along with this program; if not, write to the *)
(* Free Software Foundation, Inc., 59 Temple Place, Suite 330, *)
(* Boston, MA 02111-1307 USA *)
(* *)
(* *)
(**************************************************************************)
(* $Id$ *)
open Gaux
open Gdk
open Tags
external unsafe_copy : Gpointer.boxed -> [< event_type] event
= "ml_gdk_event_copy"
external copy : ([< event_type] as 'a) event -> 'a event
= "ml_gdk_event_copy"
external get_type : 'a event -> 'a = "ml_GdkEventAny_type"
external get_window : 'a event -> window = "ml_GdkEventAny_window"
external get_send_event : 'a event -> bool = "ml_GdkEventAny_send_event"
type timed =
[ `MOTION_NOTIFY
| `BUTTON_PRESS | `TWO_BUTTON_PRESS | `THREE_BUTTON_PRESS | `BUTTON_RELEASE
| `SCROLL
| `KEY_PRESS | `KEY_RELEASE
| `ENTER_NOTIFY | `LEAVE_NOTIFY
| `PROPERTY_NOTIFY
| `SELECTION_CLEAR | `SELECTION_REQUEST | `SELECTION_NOTIFY
| `PROXIMITY_IN | `PROXIMITY_OUT
| `DRAG_ENTER | `DRAG_LEAVE | `DRAG_MOTION | `DRAG_STATUS | `DROP_START
| `DROP_FINISHED ]
external get_time : [< timed] event -> int32
= "ml_gdk_event_get_time"
external create : ([< event_type] as 'a) -> 'a event
= "ml_gdk_event_new"
external set_window : 'a event -> window -> unit
= "ml_gdk_event_set_window"
type any = event_type event
external unsafe_cast :
[< event_type] event -> [< event_type] event = "%identity"
let cast ~(kind : ([< event_type] as 'a) list) (ev : any) : 'a event =
if List.mem (Obj.magic (get_type ev) : [> ]) kind then unsafe_cast ev
else invalid_arg "GdkEvent.cast"
module Expose = struct
type t = [ `EXPOSE ] event
let cast ev : t = cast ev ~kind:[`EXPOSE]
external area : t -> Rectangle.t = "ml_GdkEventExpose_area"
external region : t -> region = "ml_GdkEventExpose_region"
external count : t -> int = "ml_GdkEventExpose_count"
end
module Visibility = struct
type t = [ `VISIBILITY_NOTIFY ] event
let cast ev : t = cast ev ~kind:[`VISIBILITY_NOTIFY]
external visibility : t -> visibility_state
= "ml_GdkEventVisibility_state"
end
module Motion = struct
type t = [ `MOTION_NOTIFY ] event
let cast ev : t = cast ev ~kind:[`MOTION_NOTIFY]
let time = get_time
external x : t -> float = "ml_GdkEventMotion_x"
external y : t -> float = "ml_GdkEventMotion_y"
external axes : t -> (float * float) option = "ml_GdkEventMotion_axes"
external state : t -> int = "ml_GdkEventMotion_state"
external is_hint : t -> bool = "ml_GdkEventMotion_is_hint"
external device : t -> device = "ml_GdkEventMotion_device"
external x_root : t -> float = "ml_GdkEventMotion_x_root"
external y_root : t -> float = "ml_GdkEventMotion_y_root"
end
module Button = struct
type types =
[ `BUTTON_PRESS|`TWO_BUTTON_PRESS|`THREE_BUTTON_PRESS|`BUTTON_RELEASE ]
type t = types event
let cast ev : t = cast ev
~kind:[`BUTTON_PRESS;`TWO_BUTTON_PRESS;
`THREE_BUTTON_PRESS;`BUTTON_RELEASE]
let time = get_time
external x : t -> float = "ml_GdkEventButton_x"
external y : t -> float = "ml_GdkEventButton_y"
external axes : t -> (float * float) option = "ml_GdkEventButton_axes"
external state : t -> int = "ml_GdkEventButton_state"
external button : t -> int = "ml_GdkEventButton_button"
external device : t -> device = "ml_GdkEventButton_device"
external x_root : t -> float = "ml_GdkEventButton_x_root"
external y_root : t -> float = "ml_GdkEventButton_y_root"
external set_type : t -> [< types] -> unit
= "ml_gdk_event_set_type"
external set_button : t -> int -> unit
= "ml_gdk_event_button_set_button"
end
module Scroll = struct
type t = [ `SCROLL ] event
let cast ev : t = cast ev ~kind:[`SCROLL]
let time = get_time
external x : t -> float = "ml_GdkEventScroll_x"
external y : t -> float = "ml_GdkEventScroll_y"
external state : t -> int = "ml_GdkEventScroll_state"
external direction : t -> scroll_direction = "ml_GdkEventScroll_direction"
external device : t -> device = "ml_GdkEventScroll_device"
external x_root : t -> float = "ml_GdkEventScroll_x_root"
external y_root : t -> float = "ml_GdkEventScroll_y_root"
end
module Key = struct
type t = [ `KEY_PRESS|`KEY_RELEASE ] event
let cast ev : t = cast ev ~kind:[`KEY_PRESS;`KEY_RELEASE]
let time = get_time
external state : t -> int = "ml_GdkEventKey_state"
external keyval : t -> keysym = "ml_GdkEventKey_keyval"
external string : t -> string = "ml_GdkEventKey_string"
external hardware_keycode : t -> int = "ml_GdkEventKey_hardware_keycode"
external group : t -> int = "ml_GdkEventKey_group"
let state ev = Convert.modifier (state ev)
end
module Crossing = struct
type t = [ `ENTER_NOTIFY|`LEAVE_NOTIFY ] event
let cast ev : t = cast ev ~kind:[`ENTER_NOTIFY;`LEAVE_NOTIFY]
external subwindow : t -> window = "ml_GdkEventCrossing_subwindow"
let time = get_time
external x : t -> float = "ml_GdkEventCrossing_x"
external y : t -> float = "ml_GdkEventCrossing_y"
external x_root : t -> float = "ml_GdkEventCrossing_x_root"
external y_root : t -> float = "ml_GdkEventCrossing_y_root"
external mode : t -> crossing_mode = "ml_GdkEventCrossing_mode"
external detail : t -> notify_type = "ml_GdkEventCrossing_detail"
external focus : t -> bool = "ml_GdkEventCrossing_focus"
external state : t -> int = "ml_GdkEventCrossing_state"
end
module Focus = struct
type t = [ `FOCUS_CHANGE ] event
let cast ev : t = cast ev ~kind:[`FOCUS_CHANGE]
external focus_in : t -> bool = "ml_GdkEventFocus_in"
end
module Configure = struct
type t = [ `CONFIGURE ] event
let cast ev : t = cast ev ~kind:[`CONFIGURE]
external x : t -> int = "ml_GdkEventConfigure_x"
external y : t -> int = "ml_GdkEventConfigure_y"
external width : t -> int = "ml_GdkEventConfigure_width"
external height : t -> int = "ml_GdkEventConfigure_height"
end
module Property = struct
type t = [ `PROPERTY_NOTIFY ] event
let cast ev : t = cast ev ~kind:[`PROPERTY_NOTIFY]
external atom : t -> atom = "ml_GdkEventProperty_atom"
let time = get_time
external state : t -> int = "ml_GdkEventProperty_state"
end
module Selection = struct
type t = [ `SELECTION_CLEAR|`SELECTION_REQUEST|`SELECTION_NOTIFY ] event
let cast ev : t = cast ev
~kind:[`SELECTION_CLEAR;`SELECTION_REQUEST;`SELECTION_NOTIFY]
external selection : t -> atom = "ml_GdkEventSelection_selection"
external target : t -> atom = "ml_GdkEventSelection_target"
external property : t -> atom = "ml_GdkEventSelection_property"
external requestor : t -> xid = "ml_GdkEventSelection_requestor"
let time = get_time
end
module Proximity = struct
type t = [ `PROXIMITY_IN|`PROXIMITY_OUT ] event
let cast ev : t = cast ev ~kind:[`PROXIMITY_IN;`PROXIMITY_OUT]
let time = get_time
external device : t -> device = "ml_GdkEventProximity_device"
end
module Client = struct
type t = [ `CLIENT_EVENT ] event
let cast ev : t = cast ev ~kind:[`CLIENT_EVENT]
external window : t -> window = "ml_GdkEventClient_window"
external message_type : t -> atom = "ml_GdkEventClient_message_type"
external data : t -> xdata_ret = "ml_GdkEventClient_data"
end
module Setting = struct
type t = [ `SETTING ] event
let cast ev : t = cast ev ~kind:[`SETTING]
external action : t -> setting_action = "ml_GdkEventSetting_action"
external name : t -> string = "ml_GdkEventSetting_name"
end
module WindowState = struct type t = [ `WINDOW_STATE ] event
let cast ev : t = cast ev ~kind:[`WINDOW_STATE]
external changed_mask : t -> int = "ml_GdkEventWindowState_changed_mask"
external new_window_state : t -> int
= "ml_GdkEventWindowState_new_window_state"
let changed_mask ev = Convert.window_state (changed_mask ev)
let new_window_state ev = Convert.window_state (new_window_state ev)
end
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