Inkscape::CanvasItemCatchall Class Reference

#include <canvas-item-catchall.h>

Inheritance diagram for Inkscape::CanvasItemCatchall:

Public Member Functions
	CanvasItemCatchall (CanvasItemGroup *group)
	Create an null control catchall.
bool	contains (Geom::Point const &p, double tolerance) override
	Returns true if point p (in canvas units) is within tolerance (canvas units) distance of catchall.
Public Member Functions inherited from Inkscape::CanvasItem
	CanvasItem (CanvasItemContext *context)
	CanvasItem (CanvasItemGroup *parent)
	CanvasItem (CanvasItem const &)=delete
CanvasItem &	operator= (CanvasItem const &)=delete
void	unlink ()
UI::Widget::Canvas *	get_canvas () const
CanvasItemGroup *	get_parent () const
bool	is_descendant_of (CanvasItem const *ancestor) const
void	set_z_position (int zpos)
void	raise_to_top ()
void	lower_to_bottom ()
void	request_update ()
void	update (bool propagate)
virtual void	visit_page_rects (std::function< void(Geom::Rect const &)> const &) const
Geom::OptRect const &	get_bounds () const
void	grab (EventMask event_mask, Glib::RefPtr< Gdk::Cursor > const &={})
void	ungrab ()
void	render (Inkscape::CanvasItemBuffer &buf) const
bool	is_visible () const
virtual void	set_visible (bool visible)
void	request_redraw ()
virtual void	set_fill (uint32_t rgba)
void	set_fill (CanvasItemColor color)
void	set_fill_pattern (Cairo::RefPtr< Cairo::Pattern > pattern)
virtual void	set_stroke (uint32_t rgba)
void	set_stroke (CanvasItemColor color)
void	set_stroke_width (double width)
	Set the stroke width.
void	set_outline (uint32_t color)
	Set the outline color.
void	set_outline_width (double width)
	Set the outline width.
double	get_effective_outline () const
	Get the effective outline.
void	set_name (std::string &&name)
std::string const &	get_name () const
void	update_canvas_item_ctrl_sizes (int size_index)
void	set_pickable (bool pickable)
bool	is_pickable () const
sigc::connection	connect_event (sigc::slot< bool(CanvasEvent const &)> const &slot)
virtual bool	handle_event (CanvasEvent const &event)
void	canvas_item_print_tree (int level=0, int zorder=0) const

Protected Member Functions
	~CanvasItemCatchall () override=default
void	_update (bool propagate) override
	Update and redraw control catchall.
void	_render (Inkscape::CanvasItemBuffer &buf) const override
	Render catchall to screen via Cairo.
Protected Member Functions inherited from Inkscape::CanvasItem
virtual	~CanvasItem ()
Geom::Affine const &	affine () const
virtual void	_mark_net_invisible ()
virtual void	_invalidate_ctrl_handles ()
template<typename F >
void	defer (F &&f)

Additional Inherited Members
Public Attributes inherited from Inkscape::CanvasItem
boost::intrusive::list_member_hook	member_hook
Protected Attributes inherited from Inkscape::CanvasItem
CanvasItemContext *	_context
CanvasItemGroup *	_parent
Geom::OptRect	_bounds
bool	_need_update = false
bool	_visible = true
bool	_net_visible = true
bool	_pickable = false
uint32_t	_fill = CANVAS_ITEM_COLORS[CANVAS_ITEM_SECONDARY]
Cairo::RefPtr< Cairo::Pattern >	_fill_pattern
uint32_t	_stroke = CANVAS_ITEM_COLORS[CANVAS_ITEM_PRIMARY]
double	_stroke_width = 1.0
uint32_t	_outline = 0x0
double	_outline_width = 0
std::string	_name
sigc::signal< bool(CanvasEvent const &)>	_event_signal

Detailed Description

Definition at line 23 of file canvas-item-catchall.h.

Constructor & Destructor Documentation

CanvasItemCatchall()

Inkscape::CanvasItemCatchall::CanvasItemCatchall

(

CanvasItemGroup *

group

)

Create an null control catchall.

Definition at line 24 of file canvas-item-catchall.cpp.

References Inkscape::CanvasItem::_name, and Inkscape::CanvasItem::_pickable.

~CanvasItemCatchall()

Inkscape::CanvasItemCatchall::~CanvasItemCatchall ( )

overrideprotecteddefault

Member Function Documentation

_render()

void Inkscape::CanvasItemCatchall::_render ( Inkscape::CanvasItemBuffer &  buf ) const

overrideprotectedvirtual

Render catchall to screen via Cairo.

Implements Inkscape::CanvasItem.

Definition at line 50 of file canvas-item-catchall.cpp.

_update()

void Inkscape::CanvasItemCatchall::_update ( bool  propagate )

overrideprotectedvirtual

Update and redraw control catchall.

Implements Inkscape::CanvasItem.

Definition at line 42 of file canvas-item-catchall.cpp.

References Inkscape::CanvasItem::_bounds, and Geom::infinity().

contains()

bool Inkscape::CanvasItemCatchall::contains ( Geom::Point const &  p, double  tolerance  )

overridevirtual

Returns true if point p (in canvas units) is within tolerance (canvas units) distance of catchall.

Reimplemented from Inkscape::CanvasItem.

Definition at line 34 of file canvas-item-catchall.cpp.

---

The documentation for this class was generated from the following files:

• /builds/inkscape/inkscape/src/display/control/canvas-item-catchall.h
• /builds/inkscape/inkscape/src/display/control/canvas-item-catchall.cpp