Method
HandySearchBarhandle_event
since: 1.0
Declaration [src]
gboolean
hdy_search_bar_handle_event (
HdySearchBar* self,
GdkEvent* event
)
Description [src]
Handles key press events.
This function should be called when the top-level window which contains the search bar received a key event.
If the key event is handled by the search bar, the bar will be shown, the
entry populated with the entered text and GDK_EVENT_STOP
will be returned.
The caller should ensure that events are not propagated further.
If no entry has been connected to the search bar, using
hdy_search_bar_connect_entry()
, this function will return immediately with
a warning.
Showing the search bar on key presses
static gboolean
on_key_press_event (GtkWidget *widget,
GdkEvent *event,
gpointer user_data)
{
HdySearchBar *bar = HDY_SEARCH_BAR (user_data);
return hdy_search_bar_handle_event (self, event);
}
static void
create_toplevel (void)
{
GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
GtkWindow *search_bar = hdy_search_bar_new ();
// Add more widgets to the window...
g_signal_connect (window,
"key-press-event",
G_CALLBACK (on_key_press_event),
search_bar);
}
Available since: 1.0