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LibWeb: Partially implement MouseEvent.movementX/movementY

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Currently doesn't handle the mouse leaving and entering the window per
the spec, and uses clientX/Y instead of screenX/Y. See FIXMEs.
This commit is contained in:
circl 2023-08-24 17:47:13 +02:00 • committed by Andrew Kaster
parent ebb7079795
commit e0e67a2b27
5 changed files with 51 additions and 8 deletions
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9
Userland/Libraries/LibWeb/UIEvents/MouseEvent.h
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@ -20,6 +20,8 @@ struct MouseEventInit : public EventModifierInit {
double client_y = 0;
double page_x = 0;
double page_y = 0;
double movement_x = 0;
double movement_y = 0;
i16 button = 0;
u16 buttons = 0;
@ -30,7 +32,7 @@ class MouseEvent : public UIEvent {
public:
[[nodiscard]] static JS::NonnullGCPtr<MouseEvent> create(JS::Realm&, FlyString const& event_name, MouseEventInit const& = {});
static WebIDL::ExceptionOr<JS::NonnullGCPtr<MouseEvent>> create_from_platform_event(JS::Realm&, FlyString const& event_name, CSSPixelPoint offset, CSSPixelPoint client_offset, CSSPixelPoint page_offset, unsigned buttons, unsigned mouse_button = 1);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<MouseEvent>> create_from_platform_event(JS::Realm&, FlyString const& event_name, CSSPixelPoint offset, CSSPixelPoint client_offset, CSSPixelPoint page_offset, Optional<CSSPixelPoint> movement, unsigned buttons, unsigned mouse_button = 1);
virtual ~MouseEvent() override;
@ -50,6 +52,9 @@ public:
double x() const { return client_x(); }
double y() const { return client_y(); }
double movement_x() const { return m_movement_x; }
double movement_y() const { return m_movement_y; }
i16 button() const { return m_button; }
u16 buttons() const { return m_buttons; }
@ -69,6 +74,8 @@ private:
double m_client_y { 0 };
double m_page_x { 0 };
double m_page_y { 0 };
double m_movement_x { 0 };
double m_movement_y { 0 };
i16 m_button { 0 };
u16 m_buttons { 0 };
};