4fce0b974b
The source field was removed from ClutterEvent with commit
b644ea1bce because the preferred way of
getting the event actor is now to use the device/sequence actor from the
stage directly.
With crossing events it's not that easy though, as crossing events
explicitly have a source and related actor that doesn't have to be the
same actor as the device actor. Since we kept around the "related" field
there anyway, let's also introduce a "source" field in
ClutterCrossingEvent and return that actor when get_source() is called
on a crossing event.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2551>
820 lines
28 KiB
C
820 lines
28 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Authored By Matthew Allum <mallum@openedhand.com>
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*
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* Copyright (C) 2006 OpenedHand
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __CLUTTER_EVENT_H__
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#define __CLUTTER_EVENT_H__
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#include <clutter/clutter-types.h>
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#include <clutter/clutter-input-device.h>
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_EVENT (clutter_event_get_type ())
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#define CLUTTER_TYPE_EVENT_SEQUENCE (clutter_event_sequence_get_type ())
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/**
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* CLUTTER_PRIORITY_EVENTS:
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*
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* Priority for event handling.
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*/
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#define CLUTTER_PRIORITY_EVENTS (G_PRIORITY_DEFAULT)
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/**
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* CLUTTER_CURRENT_TIME:
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*
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* Default value for "now".
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*/
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#define CLUTTER_CURRENT_TIME (0L)
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/**
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* CLUTTER_EVENT_PROPAGATE:
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*
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* Continues the propagation of an event; this macro should be
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* used in event-related signals.
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*/
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#define CLUTTER_EVENT_PROPAGATE (FALSE)
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/**
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* CLUTTER_EVENT_STOP:
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*
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* Stops the propagation of an event; this macro should be used
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* in event-related signals.
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*/
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#define CLUTTER_EVENT_STOP (TRUE)
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/**
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* CLUTTER_BUTTON_PRIMARY:
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*
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* The primary button of a pointer device.
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*
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* This is typically the left mouse button in a right-handed
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* mouse configuration.
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*/
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#define CLUTTER_BUTTON_PRIMARY (1)
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/**
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* CLUTTER_BUTTON_MIDDLE:
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*
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* The middle button of a pointer device.
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*/
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#define CLUTTER_BUTTON_MIDDLE (2)
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/**
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* CLUTTER_BUTTON_SECONDARY:
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*
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* The secondary button of a pointer device.
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*
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* This is typically the right mouse button in a right-handed
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* mouse configuration.
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*/
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#define CLUTTER_BUTTON_SECONDARY (3)
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typedef struct _ClutterAnyEvent ClutterAnyEvent;
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typedef struct _ClutterButtonEvent ClutterButtonEvent;
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typedef struct _ClutterKeyEvent ClutterKeyEvent;
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typedef struct _ClutterMotionEvent ClutterMotionEvent;
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typedef struct _ClutterScrollEvent ClutterScrollEvent;
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typedef struct _ClutterCrossingEvent ClutterCrossingEvent;
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typedef struct _ClutterTouchEvent ClutterTouchEvent;
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typedef struct _ClutterTouchpadPinchEvent ClutterTouchpadPinchEvent;
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typedef struct _ClutterTouchpadSwipeEvent ClutterTouchpadSwipeEvent;
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typedef struct _ClutterTouchpadHoldEvent ClutterTouchpadHoldEvent;
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typedef struct _ClutterProximityEvent ClutterProximityEvent;
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typedef struct _ClutterPadButtonEvent ClutterPadButtonEvent;
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typedef struct _ClutterPadStripEvent ClutterPadStripEvent;
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typedef struct _ClutterPadRingEvent ClutterPadRingEvent;
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typedef struct _ClutterDeviceEvent ClutterDeviceEvent;
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typedef struct _ClutterIMEvent ClutterIMEvent;
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/**
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* ClutterAnyEvent:
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @source: event source actor
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*
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* Common members for a #ClutterEvent
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*/
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struct _ClutterAnyEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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};
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/**
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* ClutterKeyEvent:
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @stage: event source stage
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* @source: event source actor
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* @modifier_state: key modifiers
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* @keyval: raw key value
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* @hardware_keycode: raw hardware key value
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* @unicode_value: Unicode representation
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* @device: the device that originated the event. If you want the physical
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* device the event originated from, use clutter_event_get_source_device()
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*
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* Key event
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*/
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struct _ClutterKeyEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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ClutterModifierType modifier_state;
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guint keyval;
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guint16 hardware_keycode;
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gunichar unicode_value;
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uint32_t evdev_code;
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ClutterInputDevice *device;
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};
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/**
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* ClutterButtonEvent:
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @stage: event source stage
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* @source: event source actor
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* @x: event X coordinate, relative to the stage
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* @y: event Y coordinate, relative to the stage
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* @modifier_state: button modifiers
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* @button: event button
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* @axes: reserved for future use
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* @device: the device that originated the event. If you want the physical
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* device the event originated from, use clutter_event_get_source_device()
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*
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* Button event.
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*
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* The event coordinates are relative to the stage that received the
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* event, and can be transformed into actor-relative coordinates by
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* using clutter_actor_transform_stage_point().
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*/
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struct _ClutterButtonEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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gfloat x;
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gfloat y;
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ClutterModifierType modifier_state;
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guint32 button;
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gdouble *axes; /* Future use */
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ClutterInputDevice *device;
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uint32_t evdev_code;
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};
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/**
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* ClutterProximityEvent:
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @stage: event source stage
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* @source: event source actor
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* @device: the device that originated the event. If you want the physical
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* device the event originated from, use clutter_event_get_source_device()
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*
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* Event for tool proximity in tablet devices8
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*/
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struct _ClutterProximityEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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ClutterInputDevice *device;
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};
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/**
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* ClutterCrossingEvent:
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @stage: event source stage
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* @source: event source actor
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* @x: event X coordinate
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* @y: event Y coordinate
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* @related: actor related to the crossing
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* @device: the device that originated the event. If you want the physical
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* device the event originated from, use clutter_event_get_source_device()
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*
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* Event for the movement of the pointer across different actors
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*/
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struct _ClutterCrossingEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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gfloat x;
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gfloat y;
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ClutterInputDevice *device;
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ClutterEventSequence *sequence;
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ClutterActor *source;
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ClutterActor *related;
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};
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/**
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* ClutterMotionEvent:
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @stage: event source stage
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* @source: event source actor
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* @x: event X coordinate
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* @y: event Y coordinate
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* @modifier_state: button modifiers
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* @axes: reserved for future use
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* @device: the device that originated the event. If you want the physical
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* device the event originated from, use clutter_event_get_source_device()
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*
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* Event for the pointer motion
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*/
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struct _ClutterMotionEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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gfloat x;
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gfloat y;
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ClutterModifierType modifier_state;
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gdouble *axes; /* Future use */
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ClutterInputDevice *device;
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int64_t time_us;
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double dx;
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double dy;
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double dx_unaccel;
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double dy_unaccel;
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};
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/**
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* ClutterScrollEvent:
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @stage: event source stage
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* @source: event source actor
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* @x: event X coordinate
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* @y: event Y coordinate
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* @direction: direction of the scrolling
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* @modifier_state: button modifiers
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* @axes: reserved for future use
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* @device: the device that originated the event. If you want the physical
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* device the event originated from, use clutter_event_get_source_device()
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* @scroll_source: the source of scroll events. This field is available since 1.26
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* @finish_flags: the axes that were stopped in this event. This field is available since 1.26
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*
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* Scroll wheel (or similar device) event
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*/
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struct _ClutterScrollEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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gfloat x;
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gfloat y;
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ClutterScrollDirection direction;
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ClutterModifierType modifier_state;
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gdouble *axes; /* future use */
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ClutterInputDevice *device;
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ClutterScrollSource scroll_source;
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ClutterScrollFinishFlags finish_flags;
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};
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/**
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* ClutterTouchEvent:
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @stage: event source stage
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* @source: event source actor (unused)
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* @x: the X coordinate of the pointer, relative to the stage
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* @y: the Y coordinate of the pointer, relative to the stage
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* @sequence: the event sequence that this event belongs to
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* @modifier_state: (type ClutterModifierType): a bit-mask representing the state
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* of modifier keys (e.g. Control, Shift, and Alt) and the pointer
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* buttons. See #ClutterModifierType
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* @axes: reserved
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* @device: the device that originated the event. If you want the physical
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* device the event originated from, use clutter_event_get_source_device()
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*
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* Used for touch events.
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*
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* The @type field will be one of %CLUTTER_TOUCH_BEGIN, %CLUTTER_TOUCH_END,
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* %CLUTTER_TOUCH_UPDATE, or %CLUTTER_TOUCH_CANCEL.
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*
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* Touch events are grouped into sequences; each touch sequence will begin
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* with a %CLUTTER_TOUCH_BEGIN event, progress with %CLUTTER_TOUCH_UPDATE
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* events, and end either with a %CLUTTER_TOUCH_END event or with a
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* %CLUTTER_TOUCH_CANCEL event.
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*
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* With multi-touch capable devices there can be multiple event sequence
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* running at the same time.
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*/
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struct _ClutterTouchEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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gfloat x;
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gfloat y;
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ClutterEventSequence *sequence;
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ClutterModifierType modifier_state;
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gdouble *axes; /* reserved */
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ClutterInputDevice *device;
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};
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/**
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* ClutterTouchpadPinchEvent:
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @stage: event source stage
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* @source: event source actor (unused)
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* @phase: the current phase of the gesture
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* @x: the X coordinate of the pointer, relative to the stage
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* @y: the Y coordinate of the pointer, relative to the stage
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* @dx: movement delta of the pinch focal point in the X axis
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* @dy: movement delta of the pinch focal point in the Y axis
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* @dx_unaccel: unaccelerated movement delta of the pinch focal
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* point in the X axis
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* @dy_unaccel: unaccelerated movement delta of the pinch focal
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* point in the Y axis
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* @angle_delta: angle delta in degrees, clockwise rotations are
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* represented by positive deltas
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* @scale: the current scale
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*
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* Used for touchpad pinch gesture events.
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*
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* The current state of the gesture will be determined by the @phase field.
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*
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* Each event with phase %CLUTTER_TOUCHPAD_GESTURE_PHASE_BEGIN
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* will report a @scale of 1.0, all later phases in the gesture
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* report the current scale relative to the initial 1.0 value
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* (eg. 0.5 being half the size, 2.0 twice as big).4
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*/
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struct _ClutterTouchpadPinchEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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ClutterTouchpadGesturePhase phase;
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gfloat x;
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gfloat y;
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gfloat dx;
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gfloat dy;
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gfloat dx_unaccel;
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gfloat dy_unaccel;
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gfloat angle_delta;
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gfloat scale;
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guint n_fingers;
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};
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/**
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* ClutterTouchpadSwipeEvent
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @stage: event source stage
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* @source: event source actor (unused)
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* @phase: the current phase of the gesture
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* @n_fingers: the number of fingers triggering the swipe
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* @x: the X coordinate of the pointer, relative to the stage
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* @y: the Y coordinate of the pointer, relative to the stage
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* @dx: movement delta of the swipe center point in the X axis
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* @dy: movement delta of the swipe center point in the Y axis
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* @dx_unaccel: unaccelerated movement delta of the swipe center
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* point in the X axis
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* @dy_unaccel: unaccelerated movement delta of the swipe center
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* point in the Y axis
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*
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* Used for touchpad swipe gesture events.
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*
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* The current state of the gesture will be determined by the @phase field.4
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*/
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struct _ClutterTouchpadSwipeEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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ClutterTouchpadGesturePhase phase;
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guint n_fingers;
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gfloat x;
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gfloat y;
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gfloat dx;
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gfloat dy;
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gfloat dx_unaccel;
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gfloat dy_unaccel;
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};
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/**
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* ClutterTouchpadHoldEvent
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* @type: event type
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* @time: event time
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* @flags: event flags
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* @stage: event source stage
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* @source: event source actor (unused)
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* @phase: the current phase of the gesture
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* @n_fingers: the number of fingers triggering the swipe
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* @x: the X coordinate of the pointer, relative to the stage
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* @y: the Y coordinate of the pointer, relative to the stage
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*
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* Used for touchpad hold gesture events.
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*
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* The current state of the gesture will be determined by the @phase field.
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*
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* A hold gesture starts when the user places one or many fingers on the
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* touchpad and ends when all fingers are lifted. It is cancelled when the
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* finger(s) move past a certain threshold.
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* Unlike swipe and pinch, @phase can only be
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* CLUTTER_TOUCHPAD_GESTURE_PHASE_BEGIN, CLUTTER_TOUCHPAD_GESTURE_PHASE_END and
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* CLUTTER_TOUCHPAD_GESTURE_PHASE_CANCEL.
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*/
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struct _ClutterTouchpadHoldEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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ClutterTouchpadGesturePhase phase;
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uint32_t n_fingers;
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float x;
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float y;
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};
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struct _ClutterPadButtonEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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guint32 button;
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guint32 group;
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ClutterInputDevice *device;
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guint32 mode;
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};
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struct _ClutterPadStripEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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ClutterInputDevice *device;
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ClutterInputDevicePadSource strip_source;
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guint32 strip_number;
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guint32 group;
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gdouble value;
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guint32 mode;
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};
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struct _ClutterPadRingEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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ClutterInputDevice *device;
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ClutterInputDevicePadSource ring_source;
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guint32 ring_number;
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guint32 group;
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gdouble angle;
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guint32 mode;
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};
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struct _ClutterDeviceEvent
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{
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ClutterEventType type;
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guint32 time;
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ClutterEventFlags flags;
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ClutterStage *stage;
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|
ClutterInputDevice *device;
|
|
};
|
|
|
|
struct _ClutterIMEvent
|
|
{
|
|
ClutterEventType type;
|
|
uint32_t time;
|
|
ClutterEventFlags flags;
|
|
ClutterStage *stage;
|
|
|
|
char *text;
|
|
int32_t offset;
|
|
int32_t anchor;
|
|
uint32_t len;
|
|
ClutterPreeditResetMode mode;
|
|
};
|
|
|
|
/**
|
|
* ClutterEvent:
|
|
*
|
|
* User and window system events
|
|
*
|
|
* The events usually come from the windowing backend, but can also
|
|
* be synthesized by Clutter itself or by the application code.
|
|
*/
|
|
union _ClutterEvent
|
|
{
|
|
/*< private >*/
|
|
ClutterEventType type;
|
|
|
|
ClutterAnyEvent any;
|
|
ClutterButtonEvent button;
|
|
ClutterKeyEvent key;
|
|
ClutterMotionEvent motion;
|
|
ClutterScrollEvent scroll;
|
|
ClutterCrossingEvent crossing;
|
|
ClutterTouchEvent touch;
|
|
ClutterTouchpadPinchEvent touchpad_pinch;
|
|
ClutterTouchpadSwipeEvent touchpad_swipe;
|
|
ClutterTouchpadHoldEvent touchpad_hold;
|
|
ClutterProximityEvent proximity;
|
|
ClutterPadButtonEvent pad_button;
|
|
ClutterPadStripEvent pad_strip;
|
|
ClutterPadRingEvent pad_ring;
|
|
ClutterDeviceEvent device;
|
|
ClutterIMEvent im;
|
|
};
|
|
|
|
/**
|
|
* ClutterEventFilterFunc:
|
|
* @event: the event that is going to be emitted
|
|
* @event_actor: the current device actor of the events device
|
|
* @user_data: the data pointer passed to clutter_event_add_filter()
|
|
*
|
|
* A function pointer type used by event filters that are added with
|
|
* clutter_event_add_filter().
|
|
*
|
|
* Return value: %CLUTTER_EVENT_STOP to indicate that the event
|
|
* has been handled or %CLUTTER_EVENT_PROPAGATE otherwise.
|
|
* Returning %CLUTTER_EVENT_STOP skips any further filter
|
|
* functions and prevents the signal emission for the event.
|
|
*/
|
|
typedef gboolean (* ClutterEventFilterFunc) (const ClutterEvent *event,
|
|
ClutterActor *event_actor,
|
|
gpointer user_data);
|
|
|
|
CLUTTER_EXPORT
|
|
GType clutter_event_get_type (void) G_GNUC_CONST;
|
|
|
|
CLUTTER_EXPORT
|
|
GType clutter_event_sequence_get_type (void) G_GNUC_CONST;
|
|
|
|
CLUTTER_EXPORT
|
|
gboolean clutter_events_pending (void);
|
|
CLUTTER_EXPORT
|
|
ClutterEvent * clutter_event_get (void);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_put (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
guint clutter_event_add_filter (ClutterStage *stage,
|
|
ClutterEventFilterFunc func,
|
|
GDestroyNotify notify,
|
|
gpointer user_data);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_remove_filter (guint id);
|
|
|
|
CLUTTER_EXPORT
|
|
ClutterEvent * clutter_event_new (ClutterEventType type);
|
|
CLUTTER_EXPORT
|
|
ClutterEvent * clutter_event_copy (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_free (ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
ClutterEventType clutter_event_type (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_flags (ClutterEvent *event,
|
|
ClutterEventFlags flags);
|
|
CLUTTER_EXPORT
|
|
ClutterEventFlags clutter_event_get_flags (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_time (ClutterEvent *event,
|
|
guint32 time_);
|
|
CLUTTER_EXPORT
|
|
guint32 clutter_event_get_time (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_state (ClutterEvent *event,
|
|
ClutterModifierType state);
|
|
CLUTTER_EXPORT
|
|
ClutterModifierType clutter_event_get_state (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_get_state_full (const ClutterEvent *event,
|
|
ClutterModifierType *button_state,
|
|
ClutterModifierType *base_state,
|
|
ClutterModifierType *latched_state,
|
|
ClutterModifierType *locked_state,
|
|
ClutterModifierType *effective_state);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_device (ClutterEvent *event,
|
|
ClutterInputDevice *device);
|
|
CLUTTER_EXPORT
|
|
ClutterInputDevice * clutter_event_get_device (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_source_device (ClutterEvent *event,
|
|
ClutterInputDevice *device);
|
|
|
|
CLUTTER_EXPORT
|
|
ClutterInputDevice * clutter_event_get_source_device (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_device_tool (ClutterEvent *event,
|
|
ClutterInputDeviceTool *tool);
|
|
CLUTTER_EXPORT
|
|
ClutterInputDeviceTool *clutter_event_get_device_tool (const ClutterEvent *event);
|
|
|
|
CLUTTER_DEPRECATED_FOR(clutter_stage_get_event_actor)
|
|
void clutter_event_set_source (ClutterEvent *event,
|
|
ClutterActor *actor);
|
|
CLUTTER_DEPRECATED
|
|
ClutterActor * clutter_event_get_source (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_stage (ClutterEvent *event,
|
|
ClutterStage *stage);
|
|
CLUTTER_EXPORT
|
|
ClutterStage * clutter_event_get_stage (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
ClutterInputDeviceType clutter_event_get_device_type (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_coords (ClutterEvent *event,
|
|
gfloat x,
|
|
gfloat y);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_get_coords (const ClutterEvent *event,
|
|
gfloat *x,
|
|
gfloat *y);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_get_position (const ClutterEvent *event,
|
|
graphene_point_t *position);
|
|
CLUTTER_EXPORT
|
|
float clutter_event_get_distance (const ClutterEvent *source,
|
|
const ClutterEvent *target);
|
|
CLUTTER_EXPORT
|
|
double clutter_event_get_angle (const ClutterEvent *source,
|
|
const ClutterEvent *target);
|
|
CLUTTER_EXPORT
|
|
gdouble * clutter_event_get_axes (const ClutterEvent *event,
|
|
guint *n_axes);
|
|
CLUTTER_EXPORT
|
|
gboolean clutter_event_has_shift_modifier (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
gboolean clutter_event_has_control_modifier (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
gboolean clutter_event_is_pointer_emulated (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_key_symbol (ClutterEvent *event,
|
|
guint key_sym);
|
|
CLUTTER_EXPORT
|
|
guint clutter_event_get_key_symbol (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_key_code (ClutterEvent *event,
|
|
guint16 key_code);
|
|
CLUTTER_EXPORT
|
|
guint16 clutter_event_get_key_code (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_key_unicode (ClutterEvent *event,
|
|
gunichar key_unicode);
|
|
CLUTTER_EXPORT
|
|
gunichar clutter_event_get_key_unicode (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_button (ClutterEvent *event,
|
|
guint32 button);
|
|
CLUTTER_EXPORT
|
|
guint32 clutter_event_get_button (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_related (ClutterEvent *event,
|
|
ClutterActor *actor);
|
|
CLUTTER_EXPORT
|
|
ClutterActor * clutter_event_get_related (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_scroll_direction (ClutterEvent *event,
|
|
ClutterScrollDirection direction);
|
|
CLUTTER_EXPORT
|
|
ClutterScrollDirection clutter_event_get_scroll_direction (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_set_scroll_delta (ClutterEvent *event,
|
|
gdouble dx,
|
|
gdouble dy);
|
|
CLUTTER_EXPORT
|
|
void clutter_event_get_scroll_delta (const ClutterEvent *event,
|
|
gdouble *dx,
|
|
gdouble *dy);
|
|
|
|
CLUTTER_EXPORT
|
|
ClutterEventSequence * clutter_event_get_event_sequence (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
guint32 clutter_keysym_to_unicode (guint keyval);
|
|
CLUTTER_EXPORT
|
|
guint clutter_unicode_to_keysym (guint32 wc);
|
|
|
|
CLUTTER_EXPORT
|
|
guint32 clutter_get_current_event_time (void);
|
|
CLUTTER_EXPORT
|
|
const ClutterEvent * clutter_get_current_event (void);
|
|
|
|
CLUTTER_EXPORT
|
|
guint clutter_event_get_touchpad_gesture_finger_count (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
gdouble clutter_event_get_gesture_pinch_angle_delta (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
gdouble clutter_event_get_gesture_pinch_scale (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
ClutterTouchpadGesturePhase clutter_event_get_gesture_phase (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
void clutter_event_get_gesture_motion_delta (const ClutterEvent *event,
|
|
gdouble *dx,
|
|
gdouble *dy);
|
|
|
|
CLUTTER_EXPORT
|
|
void clutter_event_get_gesture_motion_delta_unaccelerated (const ClutterEvent *event,
|
|
gdouble *dx,
|
|
gdouble *dy);
|
|
|
|
CLUTTER_EXPORT
|
|
ClutterScrollSource clutter_event_get_scroll_source (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
ClutterScrollFinishFlags clutter_event_get_scroll_finish_flags (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
guint clutter_event_get_mode_group (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
gboolean clutter_event_get_pad_event_details (const ClutterEvent *event,
|
|
guint *number,
|
|
guint *mode,
|
|
gdouble *value);
|
|
CLUTTER_EXPORT
|
|
uint32_t clutter_event_get_event_code (const ClutterEvent *event);
|
|
|
|
CLUTTER_EXPORT
|
|
int32_t clutter_event_sequence_get_slot (const ClutterEventSequence *sequence);
|
|
|
|
CLUTTER_EXPORT
|
|
int64_t clutter_event_get_time_us (const ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
gboolean clutter_event_get_relative_motion (const ClutterEvent *event,
|
|
double *dx,
|
|
double *dy,
|
|
double *dx_unaccel,
|
|
double *dy_unaccel);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __CLUTTER_EVENT_H__ */
|