Class
ValentInputAdapter
since: 1.0
Description [src]
abstract class Valent.InputAdapter : Valent.Object {
parent_instance: ValentObject
}An abstract base class for virtual input devices.
ValentInputAdapter is a base class for plugins that provide an interface to
the pointer and keyboard. This usually means simulating pointer and keyboard
events on the host system.
.plugin File
Implementations may define the following extra fields in the .plugin file:
-
X-InputAdapterPriorityAn integer indicating the adapter priority. The implementation with the lowest value will be used as the primary adapter.
Available since: 1.0
Instance methods
valent_input_adapter_pointer_axis
Scroll the surface under the pointer (dx, dy), relative to its current position.
since: 1.0
valent_input_adapter_pointer_motion
Move the pointer (dx, dy), relative to its current position.
since: 1.0
Methods inherited from ValentObject (9)
valent_object_attach_cancellable
Attach the object’s cancellable another cancellable.
since: 1.0
valent_object_chain_cancellable
Chain a cancellable to the object’s cancellable.
since: 1.0
valent_object_destroy
Destroy the object.
since: 1.0
valent_object_in_destruction
Get whether the object is destroyed or in destruction.
since: 1.0
valent_object_lock
Acquire a lock on object.
since: 1.0
valent_object_notify
Emit GObject::notify on object, on the main thread.
since: 1.0
valent_object_notify_by_pspec
Emit GObject::notify on object, on the main thread.
since: 1.0
valent_object_ref_cancellable
Get a GCancellable for the object.
since: 1.0
valent_object_unlock
Release a lock on object.
since: 1.0
Signals
Signals inherited from ValentObject (1)
Signals inherited from GObject (1)
GObject::notify
The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.
Class structure
struct ValentInputAdapterClass {
ValentObjectClass parent_class;
void (* keyboard_keysym) (
ValentInputAdapter* adapter,
unsigned int keysym,
gboolean state
);
void (* pointer_axis) (
ValentInputAdapter* adapter,
double dx,
double dy
);
void (* pointer_button) (
ValentInputAdapter* adapter,
unsigned int button,
gboolean state
);
void (* pointer_motion) (
ValentInputAdapter* adapter,
double dx,
double dy
);
}The virtual function table for ValentInputAdapter.
Class members
parent_class: ValentObjectClass- No description available.
keyboard_keysym: void (* keyboard_keysym) ( ValentInputAdapter* adapter, unsigned int keysym, gboolean state )- No description available.
pointer_axis: void (* pointer_axis) ( ValentInputAdapter* adapter, double dx, double dy )- No description available.
pointer_button: void (* pointer_button) ( ValentInputAdapter* adapter, unsigned int button, gboolean state )- No description available.
pointer_motion: void (* pointer_motion) ( ValentInputAdapter* adapter, double dx, double dy )- No description available.
Virtual methods
Valent.InputAdapterClass.pointer_axis
Scroll the surface under the pointer (dx, dy), relative to its current position.
since: 1.0
Valent.InputAdapterClass.pointer_motion
Move the pointer (dx, dy), relative to its current position.
since: 1.0