canvas-event.h File Reference

Go to the source code of this file.

Classes
struct	Inkscape::ExtendedInput
	Extended input data associated to events generated by graphics tablets. More...
struct	Inkscape::CanvasEvent
	Abstract base class for events. More...
struct	Inkscape::ButtonEvent
	Abstract event for mouse button (left/right/middle). More...
struct	Inkscape::ButtonPressEvent
	A mouse button (left/right/middle) is pressed. More...
struct	Inkscape::ButtonReleaseEvent
	A mouse button (left/right/middle) is released. More...
struct	Inkscape::KeyEvent
	A key has been pressed. More...
struct	Inkscape::KeyPressEvent
	A key has been pressed. More...
struct	Inkscape::KeyReleaseEvent
	A key has been released. More...
struct	Inkscape::MotionEvent
	Movement of the mouse pointer. More...
struct	Inkscape::EnterEvent
	The pointer has entered a widget or item. More...
struct	Inkscape::LeaveEvent
	The pointer has exited a widget or item. More...
struct	Inkscape::ScrollEvent
	Scroll the item or widget by the provided amount. More...

Namespaces
namespace	Gdk
namespace	Inkscape
	Helper class to stream background task notifications as a series of messages.
namespace	Inkscape::canvas_event_detail

Functions
ExtendedInput	Inkscape::extinput_from_gdkevent (Gdk::Event const &event)
	Read the extended input data from a Gdk::Event.
template<typename E >
E &	Inkscape::canvas_event_detail::cast_helper (CanvasEvent &event)
template<typename E >
E const &	Inkscape::canvas_event_detail::cast_helper (CanvasEvent const &event)
template<typename E >
E &&	Inkscape::canvas_event_detail::cast_helper (CanvasEvent &&event)
template<typename E , typename... Fs>
void	Inkscape::inspect_event (E &&event, Fs... funcs)
	Perform pattern-matching on a CanvasEvent.
bool	Inkscape::mod_shift (unsigned modifiers)
bool	Inkscape::mod_ctrl (unsigned modifiers)
bool	Inkscape::mod_alt (unsigned modifiers)
bool	Inkscape::mod_shift_only (unsigned modifiers)
bool	Inkscape::mod_ctrl_only (unsigned modifiers)
bool	Inkscape::mod_alt_only (unsigned modifiers)
bool	Inkscape::mod_any (unsigned modifiers)
bool	Inkscape::mod_none (unsigned modifiers)
template<unsigned button>
bool	Inkscape::mod_button (unsigned modifiers)
bool	Inkscape::mod_shift (CanvasEvent const &event)
bool	Inkscape::mod_ctrl (CanvasEvent const &event)
bool	Inkscape::mod_alt (CanvasEvent const &event)
bool	Inkscape::mod_shift_only (CanvasEvent const &event)
bool	Inkscape::mod_ctrl_only (CanvasEvent const &event)
bool	Inkscape::mod_alt_only (CanvasEvent const &event)
bool	Inkscape::mod_any (CanvasEvent const &event)
bool	Inkscape::mod_none (CanvasEvent const &event)
template<unsigned button>
bool	Inkscape::mod_button (CanvasEvent const &event)

Variables
constexpr auto	Inkscape::INK_GDK_MODIFIER_MASK = GDK_SHIFT_MASK | GDK_CONTROL_MASK | GDK_ALT_MASK | GDK_META_MASK
	All modifiers used by Inkscape.