* Boston, MA 02111-1307, USA.
*/
+#include "config.h"
#include <glib.h>
#include "gdk.h" /* gdk_event_send_client_message() */
#include "gdkdisplay.h"
#include "gdkinternals.h"
#include "gdkmarshalers.h"
#include "gdkscreen.h"
+#include "gdkalias.h"
enum {
CLOSED,
LAST_SIGNAL
};
-static void gdk_display_class_init (GdkDisplayClass *class);
-static void gdk_display_init (GdkDisplay *display);
static void gdk_display_dispose (GObject *object);
static void gdk_display_finalize (GObject *object);
-void singlehead_get_pointer (GdkDisplay *display,
+static void singlehead_get_pointer (GdkDisplay *display,
GdkScreen **screen,
gint *x,
gint *y,
GdkModifierType *mask);
-GdkWindow* singlehead_window_get_pointer (GdkDisplay *display,
- GdkWindow *window,
- gint *x,
- gint *y,
- GdkModifierType *mask);
-GdkWindow* singlehead_window_at_pointer (GdkDisplay *display,
- gint *win_x,
- gint *win_y);
-
-GdkWindow* singlehead_default_window_get_pointer (GdkWindow *window,
- gint *x,
- gint *y,
- GdkModifierType *mask);
-GdkWindow* singlehead_default_window_at_pointer (GdkScreen *screen,
- gint *win_x,
- gint *win_y);
+static GdkWindow* singlehead_window_get_pointer (GdkDisplay *display,
+ GdkWindow *window,
+ gint *x,
+ gint *y,
+ GdkModifierType *mask);
+static GdkWindow* singlehead_window_at_pointer (GdkDisplay *display,
+ gint *win_x,
+ gint *win_y);
+
+static GdkWindow* singlehead_default_window_get_pointer (GdkWindow *window,
+ gint *x,
+ gint *y,
+ GdkModifierType *mask);
+static GdkWindow* singlehead_default_window_at_pointer (GdkScreen *screen,
+ gint *win_x,
+ gint *win_y);
static guint signals[LAST_SIGNAL] = { 0 };
-static GObjectClass *parent_class;
static char *gdk_sm_client_id;
static const GdkDisplayPointerHooks default_pointer_hooks = {
static const GdkPointerHooks *singlehead_current_pointer_hooks = &singlehead_default_pointer_hooks;
-GType
-gdk_display_get_type (void)
-{
-
- static GType object_type = 0;
-
- if (!object_type)
- {
- static const GTypeInfo object_info = {
- sizeof (GdkDisplayClass),
- (GBaseInitFunc) NULL,
- (GBaseFinalizeFunc) NULL,
- (GClassInitFunc) gdk_display_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (GdkDisplay),
- 0, /* n_preallocs */
- (GInstanceInitFunc) gdk_display_init
- };
- object_type = g_type_register_static (G_TYPE_OBJECT,
- "GdkDisplay", &object_info, 0);
- }
-
- return object_type;
-}
+G_DEFINE_TYPE (GdkDisplay, gdk_display, G_TYPE_OBJECT)
static void
gdk_display_class_init (GdkDisplayClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
- parent_class = g_type_class_peek_parent (class);
-
object_class->finalize = gdk_display_finalize;
object_class->dispose = gdk_display_dispose;
+ /**
+ * GdkDisplay::closed:
+ * @display: the object on which the signal is emitted
+ * @is_error: %TRUE if the display was closed due to an error
+ *
+ * The ::closed signal is emitted when the connection to the windowing
+ * system for @display is closed.
+ *
+ * Since: 2.2
+ */
signals[CLOSED] =
- g_signal_new ("closed",
+ g_signal_new (g_intern_static_string ("closed"),
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GdkDisplayClass, closed),
display->button_click_time[0] = display->button_click_time[1] = 0;
display->button_window[0] = display->button_window[1] = NULL;
display->button_number[0] = display->button_number[1] = -1;
+ display->button_x[0] = display->button_x[1] = 0;
+ display->button_y[0] = display->button_y[1] = 0;
display->double_click_time = 250;
+ display->double_click_distance = 5;
display->pointer_hooks = &default_pointer_hooks;
}
_gdk_displays = g_slist_remove (_gdk_displays, object);
if (gdk_display_get_default() == display)
- gdk_display_manager_set_default_display (gdk_display_manager_get(), NULL);
+ {
+ if (_gdk_displays)
+ gdk_display_manager_set_default_display (gdk_display_manager_get(),
+ _gdk_displays->data);
+ else
+ gdk_display_manager_set_default_display (gdk_display_manager_get(),
+ NULL);
+ }
+
+ G_OBJECT_CLASS (gdk_display_parent_class)->dispose (object);
}
static void
gdk_display_finalize (GObject *object)
{
- parent_class->finalize (object);
+ G_OBJECT_CLASS (gdk_display_parent_class)->finalize (object);
}
/**
* gdk_display_close:
* @display: a #GdkDisplay
*
- * Closes the connection windowing system for the given display,
+ * Closes the connection to the windowing system for the given display,
* and cleans up associated resources.
+ *
+ * Since: 2.2
*/
void
gdk_display_close (GdkDisplay *display)
*
* Return value: the next #GdkEvent to be processed, or %NULL if no events
* are pending. The returned #GdkEvent should be freed with gdk_event_free().
+ *
+ * Since: 2.2
**/
GdkEvent*
gdk_display_get_event (GdkDisplay *display)
* not get more events from the windowing system. It only checks the events
* that have already been moved to the GDK event queue.)
*
- * Return value: a copy of the first #GdkEvent on the event queue, or %NULL if no
- * events are in the queue. The returned #GdkEvent should be freed with
+ * Return value: a copy of the first #GdkEvent on the event queue, or %NULL
+ * if no events are in the queue. The returned #GdkEvent should be freed with
* gdk_event_free().
+ *
+ * Since: 2.2
**/
GdkEvent*
gdk_display_peek_event (GdkDisplay *display)
*
* Appends a copy of the given event onto the front of the event
* queue for @display.
+ *
+ * Since: 2.2
**/
void
-gdk_display_put_event (GdkDisplay *display,
- GdkEvent *event)
+gdk_display_put_event (GdkDisplay *display,
+ const GdkEvent *event)
{
g_return_if_fail (GDK_IS_DISPLAY (display));
g_return_if_fail (event != NULL);
/**
* gdk_pointer_ungrab:
- * @time_: a timestamp from a #GdkEvent, or %GDK_CURRENT_TIME if no timestamp is
- * available.
+ * @time_: a timestamp from a #GdkEvent, or %GDK_CURRENT_TIME if no
+ * timestamp is available.
*
- * Ungrabs the pointer, if it is grabbed by this application.
+ * Ungrabs the pointer on the default display, if it is grabbed by this
+ * application.
**/
void
gdk_pointer_ungrab (guint32 time)
/**
* gdk_pointer_is_grabbed:
*
- * Returns %TRUE if the pointer is currently grabbed by this application.
+ * Returns %TRUE if the pointer on the default display is currently
+ * grabbed by this application.
*
* Note that this does not take the inmplicit pointer grab on button
* presses into account.
* @time_: a timestamp from a #GdkEvent, or %GDK_CURRENT_TIME if no
* timestamp is available.
*
- * Ungrabs the keyboard, if it is grabbed by this application.
+ * Ungrabs the keyboard on the default display, if it is grabbed by this
+ * application.
**/
void
gdk_keyboard_ungrab (guint32 time)
/**
* gdk_beep:
*
- * Emits a short beep.
+ * Emits a short beep on the default display.
**/
void
gdk_beep (void)
*
* Return value: the core pointer device; this is owned by the
* display and should not be freed.
+ *
+ * Since: 2.2
**/
GdkDevice *
gdk_display_get_core_pointer (GdkDisplay *display)
*
* Gets the current location of the pointer and the current modifier
* mask for a given display.
+ *
+ * Since: 2.2
**/
void
gdk_display_get_pointer (GdkDisplay *display,
* another application).
*
* Returns: the window under the mouse pointer, or %NULL
+ *
+ * Since: 2.2
**/
GdkWindow *
gdk_display_get_window_at_pointer (GdkDisplay *display,
gint *win_y)
{
gint tmp_x, tmp_y;
+ GdkWindow *window;
g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
-
- return display->pointer_hooks->window_at_pointer (display, &tmp_x, &tmp_y);
+
+ window = display->pointer_hooks->window_at_pointer (display, &tmp_x, &tmp_y);
if (win_x)
*win_x = tmp_x;
if (win_y)
*win_y = tmp_y;
+
+ return window;
}
/**
* reason to use this facility.
*
* Return value: the previous pointer hook table
+ *
+ * Since: 2.2
**/
GdkDisplayPointerHooks *
gdk_display_set_pointer_hooks (GdkDisplay *display,
return (GdkDisplayPointerHooks *)result;
}
-void
+static void
singlehead_get_pointer (GdkDisplay *display,
GdkScreen **screen,
gint *x,
singlehead_current_pointer_hooks->get_pointer (root_window, x, y, mask);
}
-GdkWindow*
+static GdkWindow*
singlehead_window_get_pointer (GdkDisplay *display,
GdkWindow *window,
gint *x,
return singlehead_current_pointer_hooks->get_pointer (window, x, y, mask);
}
-GdkWindow*
+static GdkWindow*
singlehead_window_at_pointer (GdkDisplay *display,
gint *win_x,
gint *win_y)
win_x, win_y);
}
-GdkWindow*
+static GdkWindow*
singlehead_default_window_get_pointer (GdkWindow *window,
gint *x,
gint *y,
window, x, y, mask);
}
-GdkWindow*
+static GdkWindow*
singlehead_default_window_at_pointer (GdkScreen *screen,
gint *win_x,
gint *win_y)
return (GdkPointerHooks *)result;
}
-
+#define __GDK_DISPLAY_C__
+#include "gdkaliasdef.c"
projects / ~andy / gtk / blobdiff