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constification.

Browse Source 
svn path=/trunk/KDE/kdebase/workspace/plasma/lib/; revision=667619
This commit is contained in:
Aaron J. Seigo 2007-05-23 08:27:09 +00:00
parent 19169e84ea
commit dacd91f859
2 changed files with 11 additions and 10 deletions
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10
dataengine.cpp
View File

@ -85,12 +85,12 @@ DataEngine::~DataEngine()
delete d;
}
QStringList DataEngine::dataSources()
QStringList DataEngine::dataSources() const
{
return d->sources.keys();
}
void DataEngine::connectSource(const QString& source, QObject* visualization)
void DataEngine::connectSource(const QString& source, QObject* visualization) const
{
Q_UNUSED(source)
Q_UNUSED(visualization)
@ -100,7 +100,7 @@ void DataEngine::connectSource(const QString& source, QObject* visualization)
visualization, SLOT(updated(QString,Plasma::DataEngine::Data)));
}
DataEngine::Data DataEngine::query(const QString& source)
DataEngine::Data DataEngine::query(const QString& source) const
{
Q_UNUSED(source)
@ -180,7 +180,7 @@ void DataEngine::deref()
d->ref.deref();
}
bool DataEngine::isUsed()
bool DataEngine::isUsed() const
{
return d->ref != 0;
}
@ -190,7 +190,7 @@ void DataEngine::setIcon(const QString& icon)
d->icon = icon;
}
QString DataEngine::icon()
QString DataEngine::icon() const
{
return d->icon;
}

11
dataengine.h
View File

@ -66,7 +66,7 @@ class PLASMA_EXPORT DataEngine : public QObject
* @return a list of all the data sources currently available via this
* DataEngine
**/
virtual QStringList dataSources();
virtual QStringList dataSources() const;
/**
* Connects a source to an object for data updates. The object must
@ -80,7 +80,7 @@ class PLASMA_EXPORT DataEngine : public QObject
* @param source the name of the data source
* @param visualization the object to connect the data source to
**/
void connectSource(const QString& source, QObject* visualization);
void connectSource(const QString& source, QObject* visualization) const;
/**
* Gets the Data associated with a data source.
@ -92,7 +92,7 @@ class PLASMA_EXPORT DataEngine : public QObject
* @return the Data associated with the source; if the source doesn't
* exist an empty data set is returned
**/
Data query(const QString& source);
Data query(const QString& source) const;
/**
* Reference counting method. Calling this method increases the count
@ -111,7 +111,7 @@ class PLASMA_EXPORT DataEngine : public QObject
* used.
* @return true if the reference count is zero
**/
bool isUsed();
bool isUsed() const;
/**
* Sets the icon for this data engine
@ -122,7 +122,8 @@ class PLASMA_EXPORT DataEngine : public QObject
* @return the name of the icon for this data engine; and empty string
* is returned if there is no associated icon.
**/
QString icon();
QString icon() const;
Q_SIGNALS:
/**
* Emitted when a new data source is created