#include <qgsprojectproperty.h>

Inheritance diagram for QgsPropertyValue:

Collaboration diagram for QgsPropertyValue:

Public Member Functions
	QgsPropertyValue ()
	QgsPropertyValue (const QVariant &value)
virtual	~QgsPropertyValue ()
virtual bool	isKey () const
	returns true if is a QgsPropertyKey
virtual bool	isValue () const
	returns true if is a QgsPropertyValue
QVariant	value () const
	return the node's value
bool	isLeaf () const
	returns true if is a leaf node
void	dump (size_t tabs=0) const
	dumps out the keys and values
bool	readXML (QDomNode &keyNode)
	restores property hierarchy to given Dom node
bool	writeXML (const QString &nodeName, QDomElement &element, QDomDocument &document)
	keyElement created by parent QgsPropertyKey
size_t	count () const
void	entryList (QStringList &keyName, QStringList &entries) const
	return keys that do not contain other keys
Public Member Functions inherited from QgsProperty
	QgsProperty ()
virtual	~QgsProperty ()

Private Attributes
QVariant	value_
	We use QVariant as it's very handy to keep multiple types and provides type conversions.

Detailed Description

QgsPropertyValue node.

Contains a QgsPropertyKey's value

Definition at line 119 of file qgsprojectproperty.h.

Constructor & Destructor Documentation

QgsPropertyValue::QgsPropertyValue ( )

inline

Definition at line 122 of file qgsprojectproperty.h.

QgsPropertyValue::QgsPropertyValue ( const QVariant & value )

inline

Definition at line 125 of file qgsprojectproperty.h.

virtual QgsPropertyValue::~QgsPropertyValue ( )

inlinevirtual

Definition at line 129 of file qgsprojectproperty.h.

Member Function Documentation

size_t QgsPropertyValue::count ( ) const

inline

Definition at line 159 of file qgsprojectproperty.h.

void QgsPropertyValue::dump ( size_t tabs = 0 ) const

virtual

dumps out the keys and values

Parameters

tabs	is number of tabs to print; used for pretty-printing hierarchy

Implements QgsProperty.

Definition at line 24 of file qgsprojectproperty.cpp.

References QgsDebugMsg, and value_.

Referenced by QgsPropertyKey::dump().

void QgsPropertyValue::entryList	(	QStringList &	keyName,
		QStringList &	entries
	)		const

inline

return keys that do not contain other keys

Since QgsPropertyValue isn't a key, don't do anything.

Definition at line 167 of file qgsprojectproperty.h.

virtual bool QgsPropertyValue::isKey ( ) const

inlinevirtual

returns true if is a QgsPropertyKey

Implements QgsProperty.

Definition at line 133 of file qgsprojectproperty.h.

bool QgsPropertyValue::isLeaf ( ) const

inlinevirtual

returns true if is a leaf node

Note: I suppose, in a way, value nodes can also be qualified as leaf nodes even though we're only counting key nodes.

Implements QgsProperty.

Definition at line 148 of file qgsprojectproperty.h.

virtual bool QgsPropertyValue::isValue ( ) const

inlinevirtual

returns true if is a QgsPropertyValue

Implements QgsProperty.

Definition at line 137 of file qgsprojectproperty.h.

bool QgsPropertyValue::readXML ( QDomNode & keyNode )

virtual

restores property hierarchy to given Dom node

Used for restoring properties from project file

Implements QgsProperty.

Definition at line 46 of file qgsprojectproperty.cpp.

References QgsDebugMsg, and value_.

QVariant QgsPropertyValue::value ( ) const

inlinevirtual

return the node's value

For QgsPropertyValue nodes, this is straightforward – just return the embedded QVariant, _value. For QgsPropertyKey, this means returning the QgsPropertyValue _value that is keyed by its name, if it exists; i.e., QgsPropertyKey "foo" will return the property value mapped to its name, "foo", in its QHash of QProperties.

Implements QgsProperty.

Definition at line 140 of file qgsprojectproperty.h.

Referenced by QgsPropertyKey::dump().