mousetrap v0.2.0
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Public Member Functions | List of all members
mousetrap::MotionEventController Class Reference

handles cursor motion events More...

#include <motion_event_controller.hpp>

Inheritance diagram for mousetrap::MotionEventController:
mousetrap::EventController mousetrap::has_signal_motion_enter< MotionEventController > mousetrap::has_signal_motion< MotionEventController > mousetrap::has_signal_motion_leave< MotionEventController > mousetrap::SignalEmitter

Public Member Functions

 MotionEventController ()
 ctor, needs to be connected to a widget to start emitting events
 
 MotionEventController (detail::MotionEventControllerInternal *)
 construct from internal
 
- Public Member Functions inherited from mousetrap::EventController
 EventController ()=delete
 default ctor delete, cannot be instantiated. Use one of its base classes instead
 
 ~EventController ()
 dtor
 
 operator NativeObject () const override
 expose as native object
 
NativeObject get_internal () const override
 expose internal
 
void set_propagation_phase (PropagationPhase)
 set propagation phase
 
PropagationPhase get_propagation_phase () const
 get propagation phase
 
- Public Member Functions inherited from mousetrap::SignalEmitter
void set_signal_blocked (const std::string &signal_id, bool b)
 block a signal by id \for_internal_use_only
 
bool get_signal_blocked (const std::string &signal_id) const
 get whether a signal is currently blocked
 
std::vector< std::string > get_all_signal_names ()
 get list of possible signal ids \for_internal_use_only
 
template<typename Function_t >
void connect_signal (const std::string &signal_id, Function_t *function, void *data=nullptr)
 connect static function to signal, does not work with lambdas \for_internal_use_only
 
void disconnect_signal (const std::string &signal_id)
 disconnect signal, it may not be invoked until reconnected, if signal is not registered, does nothing. For internal use only
 
virtual operator NativeObject () const =0
 expose as NativeObject, this is the GLib instance that signals are emitted on \for_internal_use_only
 
virtual NativeObject get_internal () const
 expose internally managed object, \for_internal_use_only
 
- Public Member Functions inherited from mousetrap::has_signal_motion_enter< MotionEventController >
void connect_signal_motion_enter (Function_t f, Data_t data)
 connect handler, will be invoked when signal is emitted. Data is passed to the signal handler function
 
void connect_signal_motion_enter (Function_t f)
 connect handler, will be invoked when signal is emitted
 
void set_signal_motion_enter_blocked (bool b)
 
bool get_signal_motion_enter_blocked () const
 
void emit_signal_motion_enter (double x, double y)
 invoke signal handler manually
 
void disconnect_signal_motion_enter ()
 
- Public Member Functions inherited from mousetrap::has_signal_motion< MotionEventController >
void connect_signal_motion (Function_t f, Data_t data)
 connect handler, will be invoked when signal is emitted. Data is passed to the signal handler function
 
void connect_signal_motion (Function_t f)
 connect handler, will be invoked when signal is emitted
 
void set_signal_motion_blocked (bool b)
 
bool get_signal_motion_blocked () const
 
void emit_signal_motion (double x, double y)
 invoke signal handler manually
 
void disconnect_signal_motion ()
 
- Public Member Functions inherited from mousetrap::has_signal_motion_leave< MotionEventController >
void connect_signal_motion_leave (Function_t f, Data_t data)
 connect handler, will be invoked when signal is emitted. Data is passed to the signal handler function
 
void connect_signal_motion_leave (Function_t f)
 connect handler, will be invoked when signal is emitted
 
void set_signal_motion_leave_blocked (bool b)
 
bool get_signal_motion_leave_blocked () const
 
void emit_signal_motion_leave ()
 invoke signal handler manually
 
void disconnect_signal_motion_leave ()
 

Additional Inherited Members

- Static Public Attributes inherited from mousetrap::has_signal_motion_enter< MotionEventController >
static const char * signal_id
 glib ID
 
- Static Public Attributes inherited from mousetrap::has_signal_motion< MotionEventController >
static const char * signal_id
 glib ID
 
- Static Public Attributes inherited from mousetrap::has_signal_motion_leave< MotionEventController >
static const char * signal_id
 glib ID
 
- Protected Member Functions inherited from mousetrap::EventController
 EventController (GtkEventController *)
 
- Protected Member Functions inherited from mousetrap::SignalEmitter
 SignalEmitter ()
 ctor
 
 ~SignalEmitter ()
 destructor
 
- Protected Member Functions inherited from mousetrap::has_signal_motion_enter< MotionEventController >
 has_signal_motion_enter (MotionEventController *instance)
 
- Protected Member Functions inherited from mousetrap::has_signal_motion< MotionEventController >
 has_signal_motion (MotionEventController *instance)
 
- Protected Member Functions inherited from mousetrap::has_signal_motion_leave< MotionEventController >
 has_signal_motion_leave (MotionEventController *instance)
 

Detailed Description

handles cursor motion events

signal id signature emitted when...
motion_enter (MotionEventController&, double x, double y, (Data_t)) -> void When cursor enters the allocated area of a widget that has a MotionEventController connected
motion (MotionEventController&, double x, double y, (Data_t)) -> void Once per frame while cursor that is inside the allocated area of a widget that has a MotionEventController connected moves
motion_leave (MotionEventController&, (Data_t)) -> void When cursor leaves the allocated area of a widget that has a MotionEventController connected
The documentation for this class was generated from the following files: