gtk/gdk/gdkevents.c
Alex Larsson 43696e841d Convert GdkVisual to a GObject.
2001-06-29  Alex Larsson  <alexl@redhat.com>

	* gdk/gdkvisual.h:
	* gdk/gdkcolor.c:
	* gdk/x11/gdkx.h:
	* gdk/x11/gdkvisual-x11.c:
	Convert GdkVisual to a GObject.

	* gdk/gdkinput.h:
	* gdk/gdkevents.c:
	* gdk/x11/gdkinputprivate.h:
	* gdk/x11/gdkinput-gxi.c:
	* gdk/x11/gdkinput-none.c:
	* gdk/x11/gdkinput-x11.c:
	* gdk/x11/gdkinput-xfree.c:
	* gdk/x11/gdkinput.c:
	Convert GdkDevice to a GObject.
2001-06-30 02:56:50 +00:00

1019 lines
24 KiB
C

/* GDK - The GIMP Drawing Kit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "gdk.h"
#include "gdkinternals.h"
typedef struct _GdkIOClosure GdkIOClosure;
typedef struct _GdkEventPrivate GdkEventPrivate;
typedef enum
{
/* Following flag is set for events on the event queue during
* translation and cleared afterwards.
*/
GDK_EVENT_PENDING = 1 << 0
} GdkEventFlags;
struct _GdkIOClosure
{
GdkInputFunction function;
GdkInputCondition condition;
GdkDestroyNotify notify;
gpointer data;
};
struct _GdkEventPrivate
{
GdkEvent event;
guint flags;
};
/*
* Private function declarations
*/
GdkFilterReturn gdk_wm_protocols_filter (GdkXEvent *xev,
GdkEvent *event,
gpointer data);
/* Private variable declarations
*/
static guint32 button_click_time[2] = { 0, 0}; /* The last 2 button click times. Used
* to determine if the latest button click
* is part of a double or triple click.
*/
static GdkWindow *button_window[2] = { NULL, NULL}; /* The last 2 windows to receive button presses.
* Also used to determine if the latest button
* click is part of a double or triple click.
*/
static guint button_number[2] = { -1, -1 }; /* The last 2 buttons to be pressed.
*/
GdkEventFunc gdk_event_func = NULL; /* Callback for events */
gpointer gdk_event_data = NULL;
GDestroyNotify gdk_event_notify = NULL;
GPollFD event_poll_fd;
static guint double_click_time = 250;
#define TRIPLE_CLICK_TIME (2*double_click_time)
#define DOUBLE_CLICK_DIST 5
#define TRIPLE_CLICK_DIST 5
/*********************************************
* Functions for maintaining the event queue *
*********************************************/
/*************************************************************
* gdk_event_queue_find_first:
* Find the first event on the queue that is not still
* being filled in.
* arguments:
*
* results:
* Pointer to the list node for that event, or NULL
*************************************************************/
GList*
gdk_event_queue_find_first (void)
{
GList *tmp_list = gdk_queued_events;
while (tmp_list)
{
GdkEventPrivate *event = tmp_list->data;
if (!(event->flags & GDK_EVENT_PENDING))
return tmp_list;
tmp_list = g_list_next (tmp_list);
}
return NULL;
}
/*************************************************************
* gdk_event_queue_remove_link:
* Remove a specified list node from the event queue.
* arguments:
* node: Node to remove.
* results:
*************************************************************/
void
gdk_event_queue_remove_link (GList *node)
{
if (node->prev)
node->prev->next = node->next;
else
gdk_queued_events = node->next;
if (node->next)
node->next->prev = node->prev;
else
gdk_queued_tail = node->prev;
}
/*************************************************************
* gdk_event_queue_append:
* Append an event onto the tail of the event queue.
* arguments:
* event: Event to append.
* results:
*************************************************************/
void
gdk_event_queue_append (GdkEvent *event)
{
gdk_queued_tail = g_list_append (gdk_queued_tail, event);
if (!gdk_queued_events)
gdk_queued_events = gdk_queued_tail;
else
gdk_queued_tail = gdk_queued_tail->next;
}
/*************************************************************
* gdk_event_handler_set:
*
* arguments:
* func: Callback function to be called for each event.
* data: Data supplied to the function
* notify: function called when function is no longer needed
*
* results:
*************************************************************/
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_get
*
* Gets the next event.
*
* Arguments:
*
* Results:
* If an event is waiting that we care about, returns
* a pointer to that event, to be freed with gdk_event_free.
* Otherwise, returns NULL.
*
* Side effects:
*
*--------------------------------------------------------------
*/
GdkEvent*
gdk_event_get (void)
{
gdk_events_queue ();
return gdk_event_unqueue ();
}
/*
*--------------------------------------------------------------
* gdk_event_peek
*
* Gets the next event.
*
* Arguments:
*
* Results:
* If an event is waiting that we care about, returns
* a copy of that event, but does not remove it from
* the queue. The pointer is to be freed with gdk_event_free.
* Otherwise, returns NULL.
*
* Side effects:
*
*--------------------------------------------------------------
*/
GdkEvent*
gdk_event_peek (void)
{
GList *tmp_list;
tmp_list = gdk_event_queue_find_first ();
if (tmp_list)
return gdk_event_copy (tmp_list->data);
else
return NULL;
}
void
gdk_event_put (GdkEvent *event)
{
GdkEvent *new_event;
g_return_if_fail (event != NULL);
new_event = gdk_event_copy (event);
gdk_event_queue_append (new_event);
}
/*
*--------------------------------------------------------------
* gdk_event_copy
*
* Copy a event structure into new storage.
*
* Arguments:
* "event" is the event struct to copy.
*
* Results:
* A new event structure. Free it with gdk_event_free.
*
* Side effects:
* The reference count of the window in the event is increased.
*
*--------------------------------------------------------------
*/
static GMemChunk *event_chunk = NULL;
GdkEvent*
gdk_event_new (void)
{
GdkEventPrivate *new_event;
if (event_chunk == NULL)
event_chunk = g_mem_chunk_new ("events",
sizeof (GdkEventPrivate),
4096,
G_ALLOC_AND_FREE);
new_event = g_chunk_new (GdkEventPrivate, event_chunk);
new_event->flags = 0;
return (GdkEvent*) new_event;
}
GdkEvent*
gdk_event_copy (GdkEvent *event)
{
GdkEvent *new_event;
g_return_val_if_fail (event != NULL, NULL);
new_event = gdk_event_new ();
*new_event = *event;
if (new_event->any.window)
gdk_window_ref (new_event->any.window);
switch (event->any.type)
{
case GDK_KEY_PRESS:
case GDK_KEY_RELEASE:
new_event->key.string = g_strdup (event->key.string);
break;
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
if (event->crossing.subwindow != NULL)
gdk_window_ref (event->crossing.subwindow);
break;
case GDK_DRAG_ENTER:
case GDK_DRAG_LEAVE:
case GDK_DRAG_MOTION:
case GDK_DRAG_STATUS:
case GDK_DROP_START:
case GDK_DROP_FINISHED:
gdk_drag_context_ref (event->dnd.context);
break;
case GDK_EXPOSE:
if (event->expose.region)
new_event->expose.region = gdk_region_copy (event->expose.region);
break;
case GDK_SETTING:
new_event->setting.name = g_strdup (new_event->setting.name);
break;
default:
break;
}
return new_event;
}
/*
*--------------------------------------------------------------
* gdk_event_free
*
* Free a event structure obtained from gdk_event_copy. Do not use
* with other event structures.
*
* Arguments:
* "event" is the event struct to free.
*
* Results:
*
* Side effects:
* The reference count of the window in the event is decreased and
* might be freed, too.
*
*-------------------------------------------------------------- */
void
gdk_event_free (GdkEvent *event)
{
g_return_if_fail (event != NULL);
g_assert (event_chunk != NULL); /* paranoid */
if (event->any.window)
gdk_window_unref (event->any.window);
switch (event->any.type)
{
case GDK_KEY_PRESS:
case GDK_KEY_RELEASE:
g_free (event->key.string);
break;
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
if (event->crossing.subwindow != NULL)
gdk_window_unref (event->crossing.subwindow);
break;
case GDK_DRAG_ENTER:
case GDK_DRAG_LEAVE:
case GDK_DRAG_MOTION:
case GDK_DRAG_STATUS:
case GDK_DROP_START:
case GDK_DROP_FINISHED:
gdk_drag_context_unref (event->dnd.context);
break;
case GDK_BUTTON_PRESS:
case GDK_BUTTON_RELEASE:
if (event->button.axes)
g_free (event->button.axes);
break;
case GDK_EXPOSE:
if (event->expose.region)
gdk_region_destroy (event->expose.region);
break;
case GDK_MOTION_NOTIFY:
if (event->motion.axes)
g_free (event->motion.axes);
break;
case GDK_SETTING:
g_free (event->setting.name);
break;
default:
break;
}
g_mem_chunk_free (event_chunk, event);
}
/**
* gdk_event_get_time:
* @event: a #GdkEvent
*
* Returns the time stamp from @event, if there is one; otherwise
* returns #GDK_CURRENT_TIME. If @event is %NULL, returns #GDK_CURRENT_TIME.
*
* Return value: time stamp field from @event
**/
guint32
gdk_event_get_time (GdkEvent *event)
{
if (event)
switch (event->type)
{
case GDK_MOTION_NOTIFY:
return event->motion.time;
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
case GDK_BUTTON_RELEASE:
return event->button.time;
case GDK_SCROLL:
return event->scroll.time;
case GDK_KEY_PRESS:
case GDK_KEY_RELEASE:
return event->key.time;
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
return event->crossing.time;
case GDK_PROPERTY_NOTIFY:
return event->property.time;
case GDK_SELECTION_CLEAR:
case GDK_SELECTION_REQUEST:
case GDK_SELECTION_NOTIFY:
return event->selection.time;
case GDK_PROXIMITY_IN:
case GDK_PROXIMITY_OUT:
return event->proximity.time;
case GDK_DRAG_ENTER:
case GDK_DRAG_LEAVE:
case GDK_DRAG_MOTION:
case GDK_DRAG_STATUS:
case GDK_DROP_START:
case GDK_DROP_FINISHED:
return event->dnd.time;
case GDK_CLIENT_EVENT:
case GDK_VISIBILITY_NOTIFY:
case GDK_NO_EXPOSE:
case GDK_CONFIGURE:
case GDK_FOCUS_CHANGE:
case GDK_NOTHING:
case GDK_DELETE:
case GDK_DESTROY:
case GDK_EXPOSE:
case GDK_MAP:
case GDK_UNMAP:
case GDK_WINDOW_STATE:
case GDK_SETTING:
/* return current time */
break;
}
return GDK_CURRENT_TIME;
}
/**
* gdk_event_get_state:
* @event: a #GdkEvent or NULL
* @state: return location for state
*
* If the event contains a "state" field, puts that field in @state. Otherwise
* stores an empty state (0). Returns %TRUE if there was a state field
* in the event. @event may be %NULL, in which case it's treated
* as if the event had no state field.
*
* Return value: %TRUE if there was a state field in the event
**/
gboolean
gdk_event_get_state (GdkEvent *event,
GdkModifierType *state)
{
g_return_val_if_fail (state != NULL, FALSE);
if (event)
switch (event->type)
{
case GDK_MOTION_NOTIFY:
*state = event->motion.state;
return TRUE;
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
case GDK_BUTTON_RELEASE:
*state = event->button.state;
return TRUE;
case GDK_SCROLL:
*state = event->scroll.state;
return TRUE;
case GDK_KEY_PRESS:
case GDK_KEY_RELEASE:
*state = event->key.state;
return TRUE;
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
*state = event->crossing.state;
return TRUE;
case GDK_PROPERTY_NOTIFY:
*state = event->property.state;
return TRUE;
case GDK_VISIBILITY_NOTIFY:
*state = event->visibility.state;
return TRUE;
case GDK_CLIENT_EVENT:
case GDK_NO_EXPOSE:
case GDK_CONFIGURE:
case GDK_FOCUS_CHANGE:
case GDK_SELECTION_CLEAR:
case GDK_SELECTION_REQUEST:
case GDK_SELECTION_NOTIFY:
case GDK_PROXIMITY_IN:
case GDK_PROXIMITY_OUT:
case GDK_DRAG_ENTER:
case GDK_DRAG_LEAVE:
case GDK_DRAG_MOTION:
case GDK_DRAG_STATUS:
case GDK_DROP_START:
case GDK_DROP_FINISHED:
case GDK_NOTHING:
case GDK_DELETE:
case GDK_DESTROY:
case GDK_EXPOSE:
case GDK_MAP:
case GDK_UNMAP:
case GDK_WINDOW_STATE:
case GDK_SETTING:
/* no state field */
break;
}
*state = 0;
return FALSE;
}
/**
* gdk_event_get_coords:
* @event: a #GdkEvent
* @x_root: location to put event window x coordinate
* @y_root: location to put event window y coordinate
*
* Extract the event window relative x/y coordinates from an event.
*
* Return value: %TRUE if the event delivered event window coordinates
**/
gboolean
gdk_event_get_coords (GdkEvent *event,
gdouble *x_win,
gdouble *y_win)
{
gdouble x = 0, y = 0;
gboolean fetched = TRUE;
g_return_val_if_fail (event != NULL, FALSE);
switch (event->type)
{
case GDK_CONFIGURE:
x = event->configure.x;
y = event->configure.y;
break;
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
x = event->crossing.x;
y = event->crossing.y;
break;
case GDK_SCROLL:
x = event->scroll.x;
y = event->scroll.y;
break;
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
case GDK_BUTTON_RELEASE:
x = event->button.x;
y = event->button.y;
break;
case GDK_MOTION_NOTIFY:
x = event->motion.x;
y = event->motion.y;
break;
default:
fetched = FALSE;
break;
}
if (x_win)
*x_win = x;
if (y_win)
*y_win = x;
return fetched;
}
/**
* gdk_event_get_root_coords:
* @event: a #GdkEvent
* @x_root: location to put root window x coordinate
* @y_root: location to put root window y coordinate
*
* Extract the root window relative x/y coordinates from an event.
*
* Return value: %TRUE if the event delivered root window coordinates
**/
gboolean
gdk_event_get_root_coords (GdkEvent *event,
gdouble *x_root,
gdouble *y_root)
{
gdouble x = 0, y = 0;
gboolean fetched = TRUE;
g_return_val_if_fail (event != NULL, FALSE);
switch (event->type)
{
case GDK_MOTION_NOTIFY:
x = event->motion.x_root;
y = event->motion.y_root;
break;
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
case GDK_BUTTON_RELEASE:
x = event->button.x_root;
y = event->button.y_root;
break;
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
x = event->crossing.x_root;
y = event->crossing.y_root;
break;
case GDK_DRAG_ENTER:
case GDK_DRAG_LEAVE:
case GDK_DRAG_MOTION:
case GDK_DRAG_STATUS:
case GDK_DROP_START:
case GDK_DROP_FINISHED:
x = event->dnd.x_root;
y = event->dnd.y_root;
break;
default:
fetched = FALSE;
break;
}
if (x_root)
*x_root = x;
if (y_root)
*y_root = x;
return fetched;
}
/**
* gdk_event_get_axis:
* @event: a #GdkEvent
* @axis_use: the axis use to look for
* @value: location to store the value found
*
* Extract the axis value for a particular axis use from
* an event structure.
*
* Return value: %TRUE if the specified axis was found, otherwise %FALSE
**/
gboolean
gdk_event_get_axis (GdkEvent *event,
GdkAxisUse axis_use,
gdouble *value)
{
gdouble *axes;
GdkDevice *device;
g_return_val_if_fail (event != NULL, FALSE);
if (axis_use == GDK_AXIS_X || axis_use == GDK_AXIS_Y)
{
gdouble x, y;
switch (event->type)
{
case GDK_MOTION_NOTIFY:
x = event->motion.x;
y = event->motion.y;
break;
case GDK_SCROLL:
x = event->scroll.x;
y = event->scroll.y;
break;
case GDK_BUTTON_PRESS:
case GDK_BUTTON_RELEASE:
x = event->button.x;
y = event->button.y;
break;
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
x = event->crossing.x;
y = event->crossing.y;
break;
default:
return FALSE;
}
if (axis_use == GDK_AXIS_X && value)
*value = x;
if (axis_use == GDK_AXIS_Y && value)
*value = y;
return TRUE;
}
else if (event->type == GDK_BUTTON_PRESS ||
event->type == GDK_BUTTON_RELEASE)
{
device = event->button.device;
axes = event->button.axes;
}
else if (event->type == GDK_MOTION_NOTIFY)
{
device = event->motion.device;
axes = event->motion.axes;
}
else
return FALSE;
return gdk_device_get_axis (device, axes, axis_use, value);
}
/*
*--------------------------------------------------------------
* gdk_set_show_events
*
* Turns on/off the showing of events.
*
* Arguments:
* "show_events" is a boolean describing whether or
* not to show the events gdk receives.
*
* Results:
*
* Side effects:
* When "show_events" is TRUE, calls to "gdk_event_get"
* will output debugging informatin regarding the event
* received to stdout.
*
*--------------------------------------------------------------
*/
void
gdk_set_show_events (gboolean show_events)
{
if (show_events)
gdk_debug_flags |= GDK_DEBUG_EVENTS;
else
gdk_debug_flags &= ~GDK_DEBUG_EVENTS;
}
gboolean
gdk_get_show_events (void)
{
return (gdk_debug_flags & GDK_DEBUG_EVENTS) != 0;
}
static void
gdk_io_destroy (gpointer data)
{
GdkIOClosure *closure = data;
if (closure->notify)
closure->notify (closure->data);
g_free (closure);
}
/* What do we do with G_IO_NVAL?
*/
#define READ_CONDITION (G_IO_IN | G_IO_HUP | G_IO_ERR)
#define WRITE_CONDITION (G_IO_OUT | G_IO_ERR)
#define EXCEPTION_CONDITION (G_IO_PRI)
static gboolean
gdk_io_invoke (GIOChannel *source,
GIOCondition condition,
gpointer data)
{
GdkIOClosure *closure = data;
GdkInputCondition gdk_cond = 0;
if (condition & READ_CONDITION)
gdk_cond |= GDK_INPUT_READ;
if (condition & WRITE_CONDITION)
gdk_cond |= GDK_INPUT_WRITE;
if (condition & EXCEPTION_CONDITION)
gdk_cond |= GDK_INPUT_EXCEPTION;
if (closure->condition & gdk_cond)
closure->function (closure->data, g_io_channel_unix_get_fd (source), gdk_cond);
return TRUE;
}
gint
gdk_input_add_full (gint source,
GdkInputCondition condition,
GdkInputFunction function,
gpointer data,
GdkDestroyNotify destroy)
{
guint result;
GdkIOClosure *closure = g_new (GdkIOClosure, 1);
GIOChannel *channel;
GIOCondition cond = 0;
closure->function = function;
closure->condition = condition;
closure->notify = destroy;
closure->data = data;
if (condition & GDK_INPUT_READ)
cond |= READ_CONDITION;
if (condition & GDK_INPUT_WRITE)
cond |= WRITE_CONDITION;
if (condition & GDK_INPUT_EXCEPTION)
cond |= EXCEPTION_CONDITION;
channel = g_io_channel_unix_new (source);
result = g_io_add_watch_full (channel, G_PRIORITY_DEFAULT, cond,
gdk_io_invoke,
closure, gdk_io_destroy);
g_io_channel_unref (channel);
return result;
}
gint
gdk_input_add (gint source,
GdkInputCondition condition,
GdkInputFunction function,
gpointer data)
{
return gdk_input_add_full (source, condition, function, data, NULL);
}
void
gdk_input_remove (gint tag)
{
g_source_remove (tag);
}
GdkEvent*
gdk_event_unqueue (void)
{
GdkEvent *event = NULL;
GList *tmp_list;
tmp_list = gdk_event_queue_find_first ();
if (tmp_list)
{
event = tmp_list->data;
gdk_event_queue_remove_link (tmp_list);
g_list_free_1 (tmp_list);
}
return event;
}
void
gdk_synthesize_click (GdkEvent *event,
gint nclicks)
{
GdkEvent temp_event;
g_return_if_fail (event != NULL);
temp_event = *event;
temp_event.type = (nclicks == 2) ? GDK_2BUTTON_PRESS : GDK_3BUTTON_PRESS;
gdk_event_put (&temp_event);
}
void
gdk_event_button_generate (GdkEvent *event)
{
if ((event->button.time < (button_click_time[1] + TRIPLE_CLICK_TIME)) &&
(event->button.window == button_window[1]) &&
(event->button.button == button_number[1]))
{
gdk_synthesize_click (event, 3);
button_click_time[1] = 0;
button_click_time[0] = 0;
button_window[1] = NULL;
button_window[0] = 0;
button_number[1] = -1;
button_number[0] = -1;
}
else if ((event->button.time < (button_click_time[0] + double_click_time)) &&
(event->button.window == button_window[0]) &&
(event->button.button == button_number[0]))
{
gdk_synthesize_click (event, 2);
button_click_time[1] = button_click_time[0];
button_click_time[0] = event->button.time;
button_window[1] = button_window[0];
button_window[0] = event->button.window;
button_number[1] = button_number[0];
button_number[0] = event->button.button;
}
else
{
button_click_time[1] = 0;
button_click_time[0] = event->button.time;
button_window[1] = NULL;
button_window[0] = event->button.window;
button_number[1] = -1;
button_number[0] = event->button.button;
}
}
void
gdk_synthesize_window_state (GdkWindow *window,
GdkWindowState unset_flags,
GdkWindowState set_flags)
{
GdkEventWindowState temp_event;
GdkWindowState old;
g_return_if_fail (window != NULL);
temp_event.window = window;
temp_event.type = GDK_WINDOW_STATE;
temp_event.send_event = FALSE;
old = ((GdkWindowObject*) temp_event.window)->state;
temp_event.changed_mask = (unset_flags | set_flags) ^ old;
temp_event.new_window_state = old;
temp_event.new_window_state |= set_flags;
temp_event.new_window_state &= ~unset_flags;
if (temp_event.new_window_state == old)
return; /* No actual work to do, nothing changed. */
/* Actually update the field in GdkWindow, this is sort of an odd
* place to do it, but seems like the safest since it ensures we expose no
* inconsistent state to the user.
*/
((GdkWindowObject*) window)->state = temp_event.new_window_state;
/* We only really send the event to toplevels, since
* all the window states don't apply to non-toplevels.
* Non-toplevels do use the GDK_WINDOW_STATE_WITHDRAWN flag
* internally so we needed to update window->state.
*/
switch (((GdkWindowObject*) window)->window_type)
{
case GDK_WINDOW_TOPLEVEL:
case GDK_WINDOW_DIALOG:
case GDK_WINDOW_TEMP: /* ? */
gdk_event_put ((GdkEvent*) &temp_event);
break;
case GDK_WINDOW_FOREIGN:
case GDK_WINDOW_ROOT:
case GDK_WINDOW_CHILD:
break;
}
}
void
gdk_set_double_click_time (guint msec)
{
double_click_time = msec;
}
GType
gdk_event_get_type (void)
{
static GType our_type = 0;
if (our_type == 0)
our_type = g_boxed_type_register_static ("GdkEvent",
NULL,
(GBoxedCopyFunc)gdk_event_copy,
(GBoxedFreeFunc)gdk_event_free,
FALSE);
return our_type;
}