kexi

KexiBlobTableEdit Class Reference

Inheritance diagram for KexiBlobTableEdit:

Definition at line 34 of file kexiblobtableedit.h.


Public Member Functions
	KexiBlobTableEdit (KexiTableViewColumn &column, QScrollView *parent=0)
virtual	~KexiBlobTableEdit ()
bool	valueIsNull ()
bool	valueIsEmpty ()
virtual QVariant	value ()
virtual void	clear ()
virtual bool	cursorAtStart ()
virtual bool	cursorAtEnd ()
Protected Slots
void	slotFinished (KProcess *p)
void	open ()
void	openWith ()
void	menu ()
void	loadFile ()
void	saveFile ()
Protected Member Functions
virtual void	setValueInternal (const QVariant &add, bool removeOld)
QString	openWithDlg (const QString &file)
void	execute (const QString &app, const QString &file)
Protected Attributes
KTempFile *	m_tempFile
KProcess *	m_proc
QTextEdit *	m_content

void KexiBlobTableEdit::clear ( ) [virtual]

clears item's data, so the data will contain NULL data

Definition at line 304 of file kexiblobtableedit.cpp.

bool KexiBlobTableEdit::cursorAtEnd ( ) [virtual]

Returns:: true if the item widget's cursor (whatever that means, eg. line edit cursor) is at the end of editor's contents. This can inform table/form view that after pressing "right arrow" key should stop editing and move to a field on the right hand.

Definition at line 298 of file kexiblobtableedit.cpp.

bool KexiBlobTableEdit::cursorAtStart ( ) [virtual]

Returns:: true if the item widget's cursor (whatever that means, eg. line edit cursor) is at the beginning of editor's contents. This can inform table/form view that after pressing "left arrow" key should stop editing and move to a field on the left hand.

Definition at line 292 of file kexiblobtableedit.cpp.

void KexiBlobTableEdit::setValueInternal	(	const QVariant &	add,
		bool	removeOld
	)	`[protected, virtual]`

initializes this editor with add value

Definition at line 74 of file kexiblobtableedit.cpp.

QVariant KexiBlobTableEdit::value ( ) [virtual]

Definition at line 145 of file kexiblobtableedit.cpp.

bool KexiBlobTableEdit::valueIsEmpty ( ) [virtual]

Returns:: true if editor's value is empty (not necessary null). Only few data types can accept "EMPTY" property (use KexiDB::Field::hasEmptyProperty() to check this). Used for checking if a given constraint within table of form is met.

Definition at line 138 of file kexiblobtableedit.cpp.

bool KexiBlobTableEdit::valueIsNull ( ) [virtual]

Returns:: true if editor's value is null (not empty) Used for checking if a given constraint within table or form is met.

Definition at line 132 of file kexiblobtableedit.cpp.

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