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Drop gdk_event_handler_set

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This is no longer used by GTK.
This commit is contained in:
Matthias Clasen 2019-02-23 13:56:51 -05:00
parent 08badd23cd
commit e16cdb141c
3 changed files with 1 additions and 56 deletions
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3
docs/reference/gdk/gdk4-sections.txt
View File

@ -662,9 +662,6 @@ gdk_event_get_touchpad_gesture_n_fingers
gdk_event_get_touchpad_gesture_phase
gdk_event_get_touchpad_scale
gdk_event_is_sent
<SUBSECTION>
gdk_event_handler_set
GdkEventFunc
<SUBSECTION>
gdk_get_show_events

37
gdk/gdkevents.c
View File

@ -67,10 +67,6 @@
/* Private variable declarations
*/
static GdkEventFunc _gdk_event_func = NULL; /* Callback for events */
static gpointer _gdk_event_data = NULL;
static GDestroyNotify _gdk_event_notify = NULL;
static void gdk_event_constructed (GObject *object);
static void gdk_event_finalize (GObject *object);
@ -156,11 +152,7 @@ _gdk_event_emit (GdkEvent *event)
if (gdk_drag_handle_source_event (event))
return;
if (gdk_surface_handle_event (event))
return;
if (_gdk_event_func)
(*_gdk_event_func) (event, _gdk_event_data);
gdk_surface_handle_event (event);
}
/*********************************************
@ -415,33 +407,6 @@ _gdk_event_queue_flush (GdkDisplay *display)
}
}
/**
* gdk_event_handler_set:
* @func: the function to call to handle events from GDK.
* @data: user data to pass to the function.
* @notify: the function to call when the handler function is removed, i.e. when
* gdk_event_handler_set() is called with another event handler.
*
* Sets the function to call to handle all events from GDK.
*
* Note that GTK+ uses this to install its own event handler, so it is
* usually not useful for GTK+ applications. (Although an application
* can call this function then call gtk_main_do_event() to pass
* events to GTK+.)
**/
void
gdk_event_handler_set (GdkEventFunc func,
gpointer data,
GDestroyNotify notify)
{
if (_gdk_event_notify)
(*_gdk_event_notify) (_gdk_event_data);
_gdk_event_func = func;
_gdk_event_data = data;
_gdk_event_notify = notify;
}
/**
* gdk_event_new:
* @type: a #GdkEventType

17
gdk/gdkevents.h
View File

@ -125,18 +125,6 @@ typedef struct _GdkEventPadGroupMode GdkEventPadGroupMode;
typedef struct _GdkEventSequence GdkEventSequence;
typedef union _GdkEvent GdkEvent;
/**
* GdkEventFunc:
* @event: the #GdkEvent to process.
* @data: (closure): user data set when the event handler was installed with
* gdk_event_handler_set().
*
* Specifies the type of function passed to gdk_event_handler_set() to
* handle all GDK events.
*/
typedef void (*GdkEventFunc) (GdkEvent *event,
gpointer data);
/**
* GdkEventType:
* @GDK_NOTHING: a special code to indicate a null event.
@ -446,11 +434,6 @@ gboolean gdk_events_get_center (GdkEvent *event1,
gdouble *x,
gdouble *y);
GDK_AVAILABLE_IN_ALL
void gdk_event_handler_set (GdkEventFunc func,
gpointer data,
GDestroyNotify notify);
GDK_AVAILABLE_IN_ALL
void gdk_event_set_display (GdkEvent *event,
GdkDisplay *display);