kexi

KexiDB::AlterTableHandler::ActionBase Class Reference

#include <alter.h>

Inheritance diagram for KexiDB::AlterTableHandler::ActionBase:

Abstract base class used for implementing all the AlterTable actions.

Definition at line 157 of file alter.h.


Public Member Functions
	ActionBase (bool null=false)
virtual	~ActionBase ()
ChangeFieldPropertyAction &	toChangeFieldPropertyAction ()
RemoveFieldAction &	toRemoveFieldAction ()
InsertFieldAction &	toInsertFieldAction ()
MoveFieldPositionAction &	toMoveFieldPositionAction ()
bool	isNull () const
virtual QString	debugString (const DebugOptions &debugOptions=DebugOptions())
void	debug (const DebugOptions &debugOptions=DebugOptions())
Protected Member Functions
void	setAlteringRequirements (int alteringRequirements)
int	alteringRequirements () const
virtual void	updateAlteringRequirements ()
virtual void	simplifyActions (ActionDictDict &fieldActions)
virtual tristate	updateTableSchema (TableSchema &table, Field *field, QMap< QString, QString > &fieldMap)
Friends
class	AlterTableHandler
Classes
class	DebugOptions
	Controls debug options for actions. Used in debugString() and debug(). More...

bool KexiDB::AlterTableHandler::ActionBase::isNull ( ) const [inline]

Returns:: true if the action is NULL; used in the Table Designer for temporarily collecting actions that have no effect at all.

Definition at line 169 of file alter.h.

void KexiDB::AlterTableHandler::ActionBase::setAlteringRequirements ( int alteringRequirements ) [inline, protected]

Sets requirements for altering; used internally by AlterTableHandler object.

Definition at line 193 of file alter.h.

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