Papyrus::Object Class Reference

Base object that provides a common concept of a string identifier and a signal emitted when the object is changed. More...

#include <object.h>

Inheritance diagram for Papyrus::Object:

[legend]

List of all members.

Public Member Functions
virtual	~Object ()
const Glib::ustring &	id () const
void	set_id (const Glib::ustring &i)
virtual void	set (const AttributeValueMap &avmap)
sigc::signal< void > &	signal_changed ()
sigc::signal< void > &	signal_id_changed ()
Protected Member Functions
	Object (const Glib::ustring &id=Glib::ustring())
	Object (const AttributeValueMap &avmap)
AttributeValueMap::const_iterator	find_attribute (const AttributeValueMap &avmap, const Glib::ustring &attribute)
	Finds an attribute in the Attribute-Value map using caseless comparisons.
Protected Attributes
Glib::ustring	m_id
sigc::signal< void >	m_signal_changed
sigc::signal< void >	m_signal_id_changed

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Detailed Description

Base object that provides a common concept of a string identifier and a signal emitted when the object is changed.

The meaning of 'changed' is dependent upon the interpretation of derived types.

Author:

Rick L Vinyard Jr

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Constructor & Destructor Documentation

Papyrus::Object::Object

(

const Glib::ustring &

id = Glib::ustring()

)

[inline, protected]

Papyrus::Object::Object

(

const AttributeValueMap &

avmap

)

[inline, protected]

virtual Papyrus::Object::~Object

(

)

[inline, virtual]

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Member Function Documentation

AttributeValueMap::const_iterator Papyrus::Object::find_attribute	(	const AttributeValueMap &	avmap,
		const Glib::ustring &	attribute
	)			[inline, protected]

Finds an attribute in the Attribute-Value map using caseless comparisons.

This is an O(n) operation, so looking up multiple attributes may be much slower than just iterating through the map once.

References Papyrus::strcaseeq().

Referenced by set().

const Glib::ustring& Papyrus::Object::id

(

)

const [inline]

References m_id.

Referenced by Papyrus::Group::has().

virtual void Papyrus::Object::set

(

const AttributeValueMap &

avmap

)

[inline, virtual]

Reimplemented in Papyrus::Circle, Papyrus::Drawable, Papyrus::Group, Papyrus::Path, Papyrus::Rectangle, and Papyrus::Shape.

References find_attribute(), and set_id().

void Papyrus::Object::set_id

(

const Glib::ustring &

i

)

[inline]

References m_id, and m_signal_id_changed.

Referenced by set().

sigc::signal<void>& Papyrus::Object::signal_changed

(

)

[inline]

References m_signal_changed.

Referenced by Papyrus::PathElement::set_x(), Papyrus::PathElement::set_x1(), Papyrus::PathElement::set_x1y1(), Papyrus::PathElement::set_x2(), Papyrus::PathElement::set_x2y2(), Papyrus::PathElement::set_xy(), Papyrus::PathElement::set_xyx1y1x2y2(), Papyrus::PathElement::set_y(), Papyrus::PathElement::set_y1(), and Papyrus::PathElement::set_y2().

sigc::signal<void>& Papyrus::Object::signal_id_changed

(

)

[inline]

References m_signal_id_changed.

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Member Data Documentation

Glib::ustring Papyrus::Object::m_id [protected]

Referenced by id(), and set_id().

sigc::signal<void> Papyrus::Object::m_signal_changed [protected]

Referenced by Papyrus::Gradient::clear_stops(), Papyrus::Gradient::insert(), Papyrus::Stroke::on_paint_changed(), Papyrus::Fill::on_paint_changed(), Papyrus::Gradient::on_parent_changed(), Papyrus::Gradient::on_transform_changed(), Papyrus::Stroke::operator=(), Papyrus::Fill::operator=(), Papyrus::Color::operator=(), Papyrus::Gradient::push_back(), Papyrus::Gradient::push_front(), Papyrus::Drawable::redraw(), Papyrus::Gradient::remove(), Papyrus::Color::set(), Papyrus::Stroke::set_cap(), Papyrus::RadialGradient::set_circles(), Papyrus::Stroke::set_dash(), Papyrus::Bezierline::set_end_marker(), Papyrus::Fill::set_fill_rule(), Papyrus::RadialGradient::set_inner_circle(), Papyrus::Stroke::set_join(), Papyrus::Stroke::set_miter_limit(), Papyrus::RadialGradient::set_outer_circle(), Papyrus::Stroke::set_paint(), Papyrus::Fill::set_paint(), Papyrus::Gradient::set_parent(), Papyrus::Gradient::set_spread(), Papyrus::Bezierline::set_start_marker(), Papyrus::PathElement::set_type(), Papyrus::Gradient::set_units(), Papyrus::LinearGradient::set_vector(), Papyrus::Bezierline::set_vertex_marker(), Papyrus::Stroke::set_width(), signal_changed(), Papyrus::Group::thaw(), and Papyrus::Drawable::thaw().

sigc::signal<void> Papyrus::Object::m_signal_id_changed [protected]

Referenced by set_id(), and signal_id_changed().

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

• object.h