kexi

KexiDBCheckBox Class Reference

#include <kexidbcheckbox.h>

Inheritance diagram for KexiDBCheckBox:

KexiFormDataItemInterface KexiDataItemInterface List of all members.

Detailed Description

A db-aware check box.

Definition at line 28 of file kexidbcheckbox.h.


Public Slots

void setDataSource (const QString &ds)
void setDataSourceMimeType (const QCString &ds)
void slotStateChanged (int state)

Public Member Functions

 KexiDBCheckBox (const QString &text, QWidget *parent, const char *name=0)
virtual ~KexiDBCheckBox ()
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 ()
virtual void setEnabled (bool enabled)

Protected Member Functions

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

Properties

QString dataSource
QCString dataSourceMimeType

Member Function Documentation

void KexiDBCheckBox::clear  )  [virtual]
 

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

Implements KexiDataItemInterface.

Definition at line 104 of file kexidbcheckbox.cpp.

bool KexiDBCheckBox::cursorAtEnd  )  [virtual]
 

Todo:
?

Implements KexiDataItemInterface.

Definition at line 99 of file kexidbcheckbox.cpp.

bool KexiDBCheckBox::cursorAtStart  )  [virtual]
 

Todo:
?

Implements KexiDataItemInterface.

Definition at line 94 of file kexidbcheckbox.cpp.

QString KexiDBCheckBox::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 38 of file kexidbcheckbox.h.

QCString KexiDBCheckBox::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 39 of file kexidbcheckbox.h.

bool KexiDBCheckBox::isReadOnly  )  const [virtual]
 

Returns:
'readOnly' flag for this widget.

Reimplemented from KexiDataItemInterface.

Definition at line 83 of file kexidbcheckbox.cpp.

void KexiDBCheckBox::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 66 of file kexidbcheckbox.h.

void KexiDBCheckBox::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 67 of file kexidbcheckbox.h.

void KexiDBCheckBox::setInvalidState const QString &  displayText  )  [virtual]
 

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

Implements KexiFormDataItemInterface.

Definition at line 38 of file kexidbcheckbox.cpp.

void KexiDBCheckBox::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 57 of file kexidbcheckbox.cpp.

QVariant KexiDBCheckBox::value  )  [virtual]
 

Returns:
value currently represented by this item.

Implements KexiDataItemInterface.

Definition at line 63 of file kexidbcheckbox.cpp.

bool KexiDBCheckBox::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 78 of file kexidbcheckbox.cpp.

bool KexiDBCheckBox::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 73 of file kexidbcheckbox.cpp.

QWidget * KexiDBCheckBox::widget  )  [virtual]
 

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

Reimplemented from KexiFormDataItemInterface.

Definition at line 89 of file kexidbcheckbox.cpp.


The documentation for this class was generated from the following files:
KDE Home | KDE Accessibility Home | Description of Access Keys