QgsPropertyValue Class Reference

QgsPropertyValue node. More...

#include <qgsprojectproperty.h>

Inheritance diagram for QgsPropertyValue:

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

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 124 of file qgsprojectproperty.h.

virtual QgsPropertyValue::~QgsPropertyValue ( )

inlinevirtual

Definition at line 128 of file qgsprojectproperty.h.

Member Function Documentation

int QgsPropertyValue::count ( ) const

inline

Definition at line 153 of file qgsprojectproperty.h.

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

overridevirtual

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.

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 159 of file qgsprojectproperty.h.

virtual bool QgsPropertyValue::isKey ( ) const

inlineoverridevirtual

returns true if is a QgsPropertyKey

Implements QgsProperty.

Definition at line 131 of file qgsprojectproperty.h.

bool QgsPropertyValue::isLeaf ( ) const

inlineoverridevirtual

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 143 of file qgsprojectproperty.h.

virtual bool QgsPropertyValue::isValue ( ) const

inlineoverridevirtual

returns true if is a QgsPropertyValue

Implements QgsProperty.

Definition at line 134 of file qgsprojectproperty.h.

bool QgsPropertyValue::readXML ( QDomNode &  keyNode )

overridevirtual

restores property hierarchy to given Dom node

Used for restoring properties from project file

Implements QgsProperty.

Definition at line 45 of file qgsprojectproperty.cpp.

QVariant QgsPropertyValue::value ( ) const

inlineoverridevirtual

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 136 of file qgsprojectproperty.h.

bool QgsPropertyValue::writeXML ( const QString &  nodeName, QDomElement &  element, QDomDocument &  document  )

overridevirtual

keyElement created by parent QgsPropertyKey

Implements QgsProperty.

Definition at line 226 of file qgsprojectproperty.cpp.

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

• /tmp/buildd/qgis-2.8.2+12wheezy/src/core/qgsprojectproperty.h
• /tmp/buildd/qgis-2.8.2+12wheezy/src/core/qgsprojectproperty.cpp