TDEConfigGroupSaver Class Reference

#include <tdeconfigbase.h>

Public Member Functions
	TDEConfigGroupSaver (TDEConfigBase *config, TQString group)
	TDEConfigGroupSaver (TDEConfigBase *config, const char *group)
	TDEConfigGroupSaver (TDEConfigBase *config, const TQCString &group)
TDEConfigBase *	config ()

Detailed Description

Helper class to facilitate working with TDEConfig / KSimpleConfig groups.

Careful programmers always set the group of a TDEConfig KSimpleConfig object to the group they want to read from and set it back to the old one of afterwards. This is usually written as:

TQString oldgroup config->group();
config->setGroup( "TheGroupThatIWant" );
...
config->writeEntry( "Blah", "Blubb" );
 
config->setGroup( oldgroup );

In order to facilitate this task, you can use TDEConfigGroupSaver. Simply construct such an object ON THE STACK when you want to switch to a new group. Then, when the object goes out of scope, the group will automatically be restored. If you want to use several different groups within a function or method, you can still use TDEConfigGroupSaver: Simply enclose all work with one group (including the creation of the TDEConfigGroupSaver object) in one block.

Deprecated:

This class is deprecated and will be removed in KDE 4. TDEConfigGroup provides similar functionality in a more object oriented way.

Author

Matthias Kalle Dalheimer kalle.nosp@m.@kde.nosp@m..org

See also

TDEConfigBase, TDEConfig, KSimpleConfig, TDEConfigGroup

Helper class for easier use of TDEConfig/KSimpleConfig groups

Definition at line 2082 of file tdeconfigbase.h.

Constructor & Destructor Documentation

TDEConfigGroupSaver()

TDEConfigGroupSaver::TDEConfigGroupSaver ( TDEConfigBase *  config, TQString  group  )

inline

Constructor.

You pass a pointer to the TDEConfigBase-derived object you want to work with and a string indicating the new group.

Parameters

config	The TDEConfigBase-derived object this TDEConfigGroupSaver works on.
group	The new group that the config object should switch to.

Definition at line 2094 of file tdeconfigbase.h.

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

• tdeconfigbase.h