static gint
target_event_cb(GtkWidget *widget, GdkEvent *event, gpointer data)
{
BalloonEval *beval = (BalloonEval *)data;
switch (event->type)
{
case GDK_ENTER_NOTIFY:
pointer_event(beval, (int)event->crossing.x,
(int)event->crossing.y,
event->crossing.state);
break;
case GDK_MOTION_NOTIFY:
if (event->motion.is_hint)
{
int x;
int y;
GdkModifierType state;
/*
* GDK_POINTER_MOTION_HINT_MASK is set, thus we cannot obtain
* the coordinates from the GdkEventMotion struct directly.
*/
gdk_window_get_pointer(widget->window, &x, &y, &state);
pointer_event(beval, x, y, (unsigned int)state);
}
else
{
pointer_event(beval, (int)event->motion.x,
(int)event->motion.y,
event->motion.state);
}
break;
case GDK_LEAVE_NOTIFY:
/*
* Ignore LeaveNotify events that are not "normal".
* Apparently we also get it when somebody else grabs focus.
*/
if (event->crossing.mode == GDK_CROSSING_NORMAL)
cancelBalloon(beval);
break;
case GDK_BUTTON_PRESS:
case GDK_SCROLL:
cancelBalloon(beval);
break;
case GDK_KEY_PRESS:
key_event(beval, event->key.keyval, TRUE);
break;
case GDK_KEY_RELEASE:
key_event(beval, event->key.keyval, FALSE);
break;
default:
break;
}
return FALSE; /* continue emission */
}
/*
* Destroy a balloon-eval and free its associated memory.
*/
void
gui_mch_destroy_beval_area(BalloonEval *beval)
{
cancelBalloon(beval);
removeEventHandler(beval);
/* Children will automatically be destroyed */
# ifdef FEAT_GUI_GTK
gtk_widget_destroy(beval->balloonShell);
# else
XtDestroyWidget(beval->balloonShell);
# endif
vim_free(beval);
}
static gint
target_event_cb(GtkWidget *widget, GdkEvent *event, gpointer data)
{
BalloonEval *beval = (BalloonEval *)data;
switch (event->type)
{
case GDK_ENTER_NOTIFY:
pointer_event(beval, (int)event->crossing.x,
(int)event->crossing.y,
event->crossing.state);
break;
case GDK_MOTION_NOTIFY:
if (event->motion.is_hint)
{
int x;
int y;
GdkModifierType state;
/*
* GDK_POINTER_MOTION_HINT_MASK is set, thus we cannot obtain
* the coordinates from the GdkEventMotion struct directly.
*/
# if GTK_CHECK_VERSION(3,0,0)
{
GdkWindow * const win = gtk_widget_get_window(widget);
GdkDisplay * const dpy = gdk_window_get_display(win);
# if GTK_CHECK_VERSION(3,20,0)
GdkSeat * const seat = gdk_display_get_default_seat(dpy);
GdkDevice * const dev = gdk_seat_get_pointer(seat);
# else
GdkDeviceManager * const mngr = gdk_display_get_device_manager(dpy);
GdkDevice * const dev = gdk_device_manager_get_client_pointer(mngr);
# endif
gdk_window_get_device_position(win, dev , &x, &y, &state);
}
# else
gdk_window_get_pointer(widget->window, &x, &y, &state);
# endif
pointer_event(beval, x, y, (unsigned int)state);
}
else
{
pointer_event(beval, (int)event->motion.x,
(int)event->motion.y,
event->motion.state);
}
break;
case GDK_LEAVE_NOTIFY:
/*
* Ignore LeaveNotify events that are not "normal".
* Apparently we also get it when somebody else grabs focus.
*/
if (event->crossing.mode == GDK_CROSSING_NORMAL)
cancelBalloon(beval);
break;
case GDK_BUTTON_PRESS:
case GDK_SCROLL:
cancelBalloon(beval);
break;
case GDK_KEY_PRESS:
key_event(beval, event->key.keyval, TRUE);
break;
case GDK_KEY_RELEASE:
key_event(beval, event->key.keyval, FALSE);
break;
default:
break;
}
return FALSE; /* continue emission */
}
