KexiDBTimeEdit Class Reference

#include <kexidbtimeedit.h>

Inheritance diagram for KexiDBTimeEdit:

Detailed Description

A db-aware time editor.

Definition at line 31 of file kexidbtimeedit.h.

Public Slots

void setDataSource (const QString &ds)

Sets the name of the data source for this widget.

void setDataSourceMimeType (const QCString &ds)

virtual void setReadOnly (bool set)

Public Member Functions

KexiDBTimeEdit (const QTime &time, QWidget *parent, const char *name=0)

virtual ~KexiDBTimeEdit ()

QString dataSource () const

QCString dataSourceMimeType () const

virtual QVariant value ()

virtual void setInvalidState (const QString &displayText)

virtual bool valueIsNull ()

virtual bool valueIsEmpty ()

virtual bool isReadOnly () const

virtual QWidget * widget ()

virtual bool cursorAtStart ()

virtual bool cursorAtEnd ()

virtual void clear ()

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

virtual void setEnabled (bool enabled)

Protected Slots

void slotValueChanged (const QTime &)

Protected Member Functions

virtual void setValueInternal (const QVariant &add, bool removeOld)

Properties

QString dataSource

QCString dataSourceMimeType

bool readOnly

Constructor & Destructor Documentation

KexiDBTimeEdit::KexiDBTimeEdit ( const QTime & time,

QWidget * parent,

const char * name = 0

)

Definition at line 32 of file kexidbtimeedit.cpp.
References slotValueChanged(), and KexiDataItemInterface::valueChanged().

KexiDBTimeEdit::~KexiDBTimeEdit ( ) [virtual]

Definition at line 48 of file kexidbtimeedit.cpp.

Member Function Documentation

void KexiDBTimeEdit::clear ( ) [virtual]

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

Implements KexiDataItemInterface.
Definition at line 144 of file kexidbtimeedit.cpp.

bool KexiDBTimeEdit::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.

Implements KexiDataItemInterface.
Definition at line 134 of file kexidbtimeedit.cpp.

bool KexiDBTimeEdit::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.

Implements KexiDataItemInterface.
Definition at line 125 of file kexidbtimeedit.cpp.

QString KexiDBTimeEdit::dataSource ( ) const [inline]

Returns:
the name of the data source for this widget. Data source usually means here a table or query, a field name or an expression.

Reimplemented from KexiFormDataItemInterface.
Definition at line 42 of file kexidbtimeedit.h.
References KexiFormDataItemInterface::dataSource().

QCString KexiDBTimeEdit::dataSourceMimeType ( ) const [inline]

Returns:
the mime type of the data source for this widget. Data source mime type means here types like "kexi/table" or "kexi/query" in.the data source is set to object (as within form or subform) or is empty if the data source is set to table field or query column.

Reimplemented from KexiFormDataItemInterface.
Definition at line 43 of file kexidbtimeedit.h.
References KexiFormDataItemInterface::dataSourceMimeType().

bool KexiDBTimeEdit::isReadOnly ( ) const [virtual]

Returns:
'readOnly' flag for this widget.

Reimplemented from KexiDataItemInterface.
Definition at line 107 of file kexidbtimeedit.cpp.

void KexiDBTimeEdit::setDataSource ( const QString & ds ) [inline, slot]

Sets the name of the data source for this widget.
Data source usually means here a table or query or field name name.
Reimplemented from KexiFormDataItemInterface.
Definition at line 70 of file kexidbtimeedit.h.
References KexiFormDataItemInterface::setDataSource().

void KexiDBTimeEdit::setDataSourceMimeType ( const QCString & ds ) [inline, slot]

Sets the mime type of the data source for this widget. Data source usually means here a "kexi/table" or "kexi/query".
See also:
dataSourceMimeType()

Reimplemented from KexiFormDataItemInterface.
Definition at line 71 of file kexidbtimeedit.h.
References KexiFormDataItemInterface::setDataSourceMimeType().

void KexiDBTimeEdit::setEnabled ( bool enabled ) [virtual]

Definition at line 63 of file kexidbtimeedit.cpp.
Referenced by setInvalidState().

void KexiDBTimeEdit::setInvalidState ( const QString & displayText ) [virtual]

Todo:
move this to KexiDataItemInterface::setInvalidStateInternal() ?

Implements KexiFormDataItemInterface.
Definition at line 52 of file kexidbtimeedit.cpp.
References setEnabled(), and setReadOnly().

void KexiDBTimeEdit::setReadOnly ( bool set ) [virtual, slot]

Changes 'read only' flag, for this widget. Typically this flag can be passed to a widget itself, e.g. KLineEdit::setReadOnly(bool).
Implements KexiFormDataItemInterface.
Definition at line 114 of file kexidbtimeedit.cpp.
Referenced by setInvalidState().

void KexiDBTimeEdit::setValueInternal ( const QVariant & add,

bool removeOld

) [protected, virtual]

Initializes this editor with add value, which should be somewhat added to the current value (already storted in m_origValue). If removeOld is true, a value should be set to add, otherwise -it should be set to current m_origValue + add, if possible. Implement this.
Implements KexiDataItemInterface.
Definition at line 71 of file kexidbtimeedit.cpp.
References KexiDataItemInterface::m_origValue.

void KexiDBTimeEdit::slotValueChanged ( const QTime & ) [protected, slot]

Definition at line 151 of file kexidbtimeedit.cpp.
Referenced by KexiDBTimeEdit().

QVariant KexiDBTimeEdit::value ( ) [virtual]

Returns:
value currently represented by this item.

Implements KexiDataItemInterface.
Definition at line 91 of file kexidbtimeedit.cpp.

bool KexiDBTimeEdit::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 or form is met.

Implements KexiDataItemInterface.
Definition at line 102 of file kexidbtimeedit.cpp.

bool KexiDBTimeEdit::valueIsNull ( ) [virtual]

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

Implements KexiDataItemInterface.
Definition at line 97 of file kexidbtimeedit.cpp.

QWidget * KexiDBTimeEdit::widget ( ) [virtual]

Returns:
the view widget of this item, e.g. line edit widget.

Reimplemented from KexiFormDataItemInterface.
Definition at line 120 of file kexidbtimeedit.cpp.

Property Documentation

QString KexiDBTimeEdit::dataSource [read, write]

Definition at line 34 of file kexidbtimeedit.h.

QCString KexiDBTimeEdit::dataSourceMimeType [read, write]

Definition at line 35 of file kexidbtimeedit.h.

bool KexiDBTimeEdit::readOnly [read, write]

Definition at line 36 of file kexidbtimeedit.h.

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


Public Slots
void	setDataSource (const QString &ds)
	Sets the name of the data source for this widget.
void	setDataSourceMimeType (const QCString &ds)
virtual void	setReadOnly (bool set)
Public Member Functions
	KexiDBTimeEdit (const QTime &time, QWidget parent, const char name=0)
virtual	~KexiDBTimeEdit ()
QString	dataSource () const
QCString	dataSourceMimeType () const
virtual QVariant	value ()
virtual void	setInvalidState (const QString &displayText)
virtual bool	valueIsNull ()
virtual bool	valueIsEmpty ()
virtual bool	isReadOnly () const
virtual QWidget *	widget ()
virtual bool	cursorAtStart ()
virtual bool	cursorAtEnd ()
virtual void	clear ()
	clears item's data, so the data will contain NULL data
virtual void	setEnabled (bool enabled)
Protected Slots
void	slotValueChanged (const QTime &)
Protected Member Functions
virtual void	setValueInternal (const QVariant &add, bool removeOld)
Properties
QString	dataSource
QCString	dataSourceMimeType
bool	readOnly

Kexi API Documentation (2.0 alpha)

KexiDBTimeEdit Class Reference

Detailed Description

Public Slots

Public Member Functions

Protected Slots

Protected Member Functions

Properties

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation