#include <navigation.h>
Public Member Functions | |
virtual | ~Navigation () |
GstNavigation* | gobj () |
Provides access to the underlying C GObject. | |
const GstNavigation* | gobj () const |
Provides access to the underlying C GObject. | |
void | send_event (Gst::Structure& structure) |
void | send_key_event (const Glib::ustring& event, const Glib::ustring& key) |
void | send_mouse_event (const Glib::ustring& event, int button, double x, double y) |
Sends a mouse event to the navigation interface. | |
virtual void | send_event_vfunc (Gst::Structure& structure) |
Called when an event has been sent to the Gst::Navigation. | |
Static Public Member Functions | |
static void | add_interface (GType gtype_implementer) |
Related Functions | |
(Note that these are not member functions.) | |
Glib::RefPtr<Gst::Navigation> | wrap (GstNavigation* object, bool take_copy=false) |
A Glib::wrap() method for this object. |
virtual Gst::Navigation::~Navigation | ( | ) | [virtual] |
static void Gst::Navigation::add_interface | ( | GType | gtype_implementer | ) | [static] |
const GstNavigation* Gst::Navigation::gobj | ( | ) | const [inline] |
Provides access to the underlying C GObject.
Reimplemented in Gst::XImageSink, and Gst::XvImageSink.
GstNavigation* Gst::Navigation::gobj | ( | ) | [inline] |
Provides access to the underlying C GObject.
Reimplemented in Gst::XImageSink, and Gst::XvImageSink.
void Gst::Navigation::send_event | ( | Gst::Structure& | structure | ) |
virtual void Gst::Navigation::send_event_vfunc | ( | Gst::Structure& | structure | ) | [virtual] |
Called when an event has been sent to the Gst::Navigation.
void Gst::Navigation::send_key_event | ( | const Glib::ustring & | event, | |
const Glib::ustring & | key | |||
) |
void Gst::Navigation::send_mouse_event | ( | const Glib::ustring & | event, | |
int | button, | |||
double | x, | |||
double | y | |||
) |
Sends a mouse event to the navigation interface.
Mouse event coordinates are sent relative to the display space of the related output area. This is usually the size in pixels of the window associated with the element implementing the Gst::Navigation interface.
event | The type of mouse event, as a text string. Recognised values are "mouse-button-press", "mouse-button-release" and "mouse-move". | |
button | The button number of the button being pressed or released. Pass 0 for mouse-move events. | |
x | The x coordinate of the mouse event. | |
y | The y coordinate of the mouse event. |
Glib::RefPtr<Gst::Navigation> wrap | ( | GstNavigation * | object, | |
bool | take_copy = false | |||
) | [related] |
A Glib::wrap() method for this object.
object | The C instance. | |
take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |