gtkmm
3.91.0
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Generated during touchpad swipe gestures. More...
#include <gdkmm/event.h>
Public Member Functions | |
EventTouchpadSwipe () | |
Creates an invalid event object. More... | |
EventTouchpadSwipe (GdkEventTouchpadSwipe* gobject, bool make_a_copy=false) | |
Wraps a C event instance. More... | |
void | swap (EventTouchpadSwipe& other) noexcept |
GdkEventTouchpadSwipe* | gobj () |
Provides access to the underlying C instance. More... | |
const GdkEventTouchpadSwipe* | gobj () const |
Provides access to the underlying C instance. More... | |
GdkEventTouchpadSwipe* | gobj_copy () const |
Provides access to the underlying C instance. More... | |
guint32 | get_time () const |
Returns the timestamp of the event in milliseconds. More... | |
TouchpadGesturePhase | get_phase () const |
Returns the current phase of the gesture. More... | |
int | get_n_fingers () const |
Returns the number of fingers triggering the swipe. More... | |
ModifierType | get_state () const |
Returns a bit mask representing the state of the modifier keys (e.g. More... | |
double | get_x () const |
Returns the X coordinate of the pointer relative to the window. More... | |
double | get_y () const |
Returns the Y coordinate of the pointer relative to the window. More... | |
double | get_dx () const |
Returns the movement delta in the X axis of the swipe focal point. More... | |
double | get_dy () const |
Returns the movement delta in the Y axis of the swipe focal point. More... | |
double | get_root_x () const |
Returns the X coordinate of the pointer relative to the root of the screen. More... | |
double | get_root_y () const |
Returns the Y coordinate of the pointer relative to the root of the screen. More... | |
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Event () | |
Creates an invalid event object. More... | |
Event (GdkEvent* gobject, bool make_a_copy=false) | |
Wraps a C event instance. More... | |
Event (const Event& other) | |
Event& | operator= (const Event& other) |
Event (Event&& other) noexcept | |
Event& | operator= (Event&& other) noexcept |
~Event () noexcept | |
void | swap (Event& other) noexcept |
GdkEvent* | gobj () |
Provides access to the underlying C instance. More... | |
const GdkEvent* | gobj () const |
Provides access to the underlying C instance. More... | |
GdkEvent* | gobj_copy () const |
Provides access to the underlying C instance. More... | |
Event::Type | get_event_type () const |
Retrieves the type of the event. More... | |
Glib::RefPtr< Gdk::Window > | get_window () |
Returns the window which received the event. More... | |
Glib::RefPtr< const Gdk::Window > | get_window () const |
bool | is_send_event () const |
Returns true if the event was sent explicitly (e.g. More... | |
Glib::RefPtr< Screen > | get_screen () |
Returns the screen for the event. More... | |
Glib::RefPtr< const Screen > | get_screen () const |
Returns the screen for the event. More... | |
Glib::RefPtr< Seat > | get_seat () |
Returns the Gdk::Seat this event was generated for. More... | |
Glib::RefPtr< const Seat > | get_seat () const |
Returns the Gdk::Seat this event was generated for. More... | |
void | put () |
Appends a copy of the given event onto the front of the event queue for event->any.window’s display, or the default event queue if event->any.window is nullptr . More... | |
Related Functions | |
(Note that these are not member functions.) | |
void | swap (EventTouchpadSwipe& lhs, EventTouchpadSwipe& rhs) noexcept |
const EventTouchpadSwipe& | wrap_event (const GdkEventTouchpadSwipe*& event) |
Wraps a C event instance without making unnecessary copy when the ownership can not be acquired. More... | |
EventTouchpadSwipe& | wrap_event (GdkEventTouchpadSwipe*& event) |
See wrap_event(const GdkEventTouchpadSwipe*& event). More... | |
Gdk::EventTouchpadSwipe | wrap (GdkEventTouchpadSwipe* object, bool take_copy=false) |
A Glib::wrap() method for this object. More... | |
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void | swap (Event& lhs, Event& rhs) noexcept |
const Event& | wrap_event (const GdkEvent*& event) |
Wraps a C event instance without making unnecessary copy when the ownership can not be acquired. More... | |
Event& | wrap_event (GdkEvent*& event) |
See wrap_event(const GdkEvent*& event). More... | |
Gdk::Event | wrap (GdkEvent* object, bool take_copy=false) |
A Glib::wrap() method for this object. More... | |
Generated during touchpad swipe gestures.
get_event_type() will return Gdk::Event::Type::TOUCHPAD_SWIPE.
Gdk::EventTouchpadSwipe::EventTouchpadSwipe | ( | ) |
Creates an invalid event object.
Calling any member functions is undefined behavior.
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explicit |
Wraps a C event instance.
This constructor either acquires ownership of gobject, or copies it.
gobject | Event to wrap. |
make_a_copy | If false , the ownership of gobject is acquired, otherwise, a copy is made. |
double Gdk::EventTouchpadSwipe::get_dx | ( | ) | const |
Returns the movement delta in the X axis of the swipe focal point.
double Gdk::EventTouchpadSwipe::get_dy | ( | ) | const |
Returns the movement delta in the Y axis of the swipe focal point.
int Gdk::EventTouchpadSwipe::get_n_fingers | ( | ) | const |
Returns the number of fingers triggering the swipe.
TouchpadGesturePhase Gdk::EventTouchpadSwipe::get_phase | ( | ) | const |
Returns the current phase of the gesture.
double Gdk::EventTouchpadSwipe::get_root_x | ( | ) | const |
Returns the X coordinate of the pointer relative to the root of the screen.
double Gdk::EventTouchpadSwipe::get_root_y | ( | ) | const |
Returns the Y coordinate of the pointer relative to the root of the screen.
ModifierType Gdk::EventTouchpadSwipe::get_state | ( | ) | const |
Returns a bit mask representing the state of the modifier keys (e.g.
Control, Shift and Alt) and the pointer buttons.
guint32 Gdk::EventTouchpadSwipe::get_time | ( | ) | const |
Returns the timestamp of the event in milliseconds.
double Gdk::EventTouchpadSwipe::get_x | ( | ) | const |
Returns the X coordinate of the pointer relative to the window.
double Gdk::EventTouchpadSwipe::get_y | ( | ) | const |
Returns the Y coordinate of the pointer relative to the window.
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inline |
Provides access to the underlying C instance.
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inline |
Provides access to the underlying C instance.
GdkEventTouchpadSwipe* Gdk::EventTouchpadSwipe::gobj_copy | ( | ) | const |
Provides access to the underlying C instance.
The caller is responsible for freeing it with gdk_event_free(). Use when directly setting fields in structs.
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noexcept |
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related |
lhs | The left-hand side |
rhs | The right-hand side |
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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. |
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related |
Wraps a C event instance without making unnecessary copy when the ownership can not be acquired.
The event pointer must not be deleted until last usage of the returned instance. Note, that this requirement applies to the pointer itself, in addition to the object it is pointing to.
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related |