# Index of new symbols in 4.19.3

### A

XfwApplication:class-id, object property in XfwApplication
xfw_application_get_class_id, function in XfwApplication

### C

XfwClientType, enum in Utilities

### L

LIBXFCE4WINDOWING_HAS_WAYLAND, macro in Library Configuration
LIBXFCE4WINDOWING_HAS_X11, macro in Library Configuration

### S

xfw_set_client_type, function in Utilities

### W

XfwWindow::class-changed, object signal in XfwWindow
XfwWindow:class-ids, object property in XfwWindow
xfw_window_get_class_ids, function in XfwWindow
xfw_window_x11_get_xid, function in X11 Backend