KexiDataSourceComboBox Class Reference

#include <kexidatasourcecombobox.h>

Inheritance diagram for KexiDataSourceComboBox:

Detailed Description

A combo box listing availabe data sources (tables and queries) with icons.

"Define query..." item can be also prepended.

Definition at line 34 of file kexidatasourcecombobox.h.

Public Slots

void setProject (KexiProject *prj, bool showTables=true, bool showQueries=true)

Sets global project that is used to retrieve schema informationm for this combo box.

void setDataSource (const QString &mimeType, const QString &name)

Signals

void dataSourceChanged ()

Emitted whenever data source changes.

Public Member Functions

KexiDataSourceComboBox (QWidget *parent, const char *name=0)

~KexiDataSourceComboBox ()

KexiProject * project () const

QString selectedMimeType () const

QString selectedName () const

bool isSelectionValid () const

int findItem (const QString &mimeType, const QString &name)

Protected Slots

void slotNewItemStored (KexiPart::Item &item)

void slotItemRemoved (const KexiPart::Item &item)

void slotItemRenamed (const KexiPart::Item &item, const QCString &oldName)

void slotActivated (int index)

void slotReturnPressed (const QString &text)

Protected Member Functions

virtual void focusOutEvent (QFocusEvent *e)

Protected Attributes

Private * d

Constructor & Destructor Documentation

KexiDataSourceComboBox::KexiDataSourceComboBox ( QWidget * parent,

const char * name = 0

)

Definition at line 72 of file kexidatasourcecombobox.cpp.
References d, slotActivated(), and slotReturnPressed().

KexiDataSourceComboBox::~KexiDataSourceComboBox ( )

Definition at line 86 of file kexidatasourcecombobox.cpp.
References d.

Member Function Documentation

void KexiDataSourceComboBox::dataSourceChanged ( ) [signal]

Emitted whenever data source changes.
Even setting invalid data source or clearing it will emit this signal.
Referenced by setDataSource(), slotActivated(), and slotReturnPressed().

int KexiDataSourceComboBox::findItem ( const QString & mimeType,

const QString & name

)

Returns:
index of item of mime type mimeType and name name. Returs -1 of no such item exists.

Definition at line 213 of file kexidatasourcecombobox.cpp.
References d.
Referenced by setDataSource(), slotItemRemoved(), and slotItemRenamed().

void KexiDataSourceComboBox::focusOutEvent ( QFocusEvent * e ) [protected, virtual]

Definition at line 325 of file kexidatasourcecombobox.cpp.
References slotReturnPressed().

bool KexiDataSourceComboBox::isSelectionValid ( ) const

Returns:
true if current selection is valid

Definition at line 296 of file kexidatasourcecombobox.cpp.
References d.
Referenced by selectedName(), KexiDataSourcePage::slotDataSourceChanged(), KexiDataSourcePage::slotDataSourceTextChanged(), KexiDataSourcePage::slotGotoSelected(), and KexiDataSourcePage::updateSourceFieldWidgetsAvailability().

KexiProject * KexiDataSourceComboBox::project ( ) const

Returns:
global project that is used to retrieve schema informationm for this combo box.

Definition at line 91 of file kexidatasourcecombobox.cpp.
References d.
Referenced by KexiDataSourcePage::slotDataSourceChanged().

QString KexiDataSourceComboBox::selectedMimeType ( ) const

Returns:
name of selected table or query. Can return null string. You should use isSelectionValid() to check validity of the input.

Definition at line 277 of file kexidatasourcecombobox.cpp.
References d, and selectedName().
Referenced by KexiDataSourcePage::slotDataSourceChanged(), and KexiDataSourcePage::slotGotoSelected().

QString KexiDataSourceComboBox::selectedName ( ) const

Returns:
name of selected table or query. Can return null string or nonexisting name, so you should use isSelectionValid() to check validity of the input.

Definition at line 289 of file kexidatasourcecombobox.cpp.
References isSelectionValid().
Referenced by KexiDataSourcePage::clearDataSourceSelection(), selectedMimeType(), KexiDataSourcePage::slotDataSourceChanged(), KexiDataSourcePage::slotDataSourceTextChanged(), and KexiDataSourcePage::slotGotoSelected().

void KexiDataSourceComboBox::setDataSource ( const QString & mimeType,

const QString & name

) [slot]

Sets item for data source described by mimeType and name. If mimeType is empty, either "kexi/table" and "kexi/query" are tried.
Definition at line 165 of file kexidatasourcecombobox.cpp.
References d, dataSourceChanged(), findItem(), and slotActivated().
Referenced by KexiDataSourcePage::clearDataSourceSelection(), and KexiDataSourcePage::setDataSource().

void KexiDataSourceComboBox::setProject ( KexiProject * prj,

bool showTables = true,

bool showQueries = true

) [slot]

Sets global project that is used to retrieve schema informationm for this combo box.
Tables visibility can be set using showTables queries visibility using showQueries.
Definition at line 96 of file kexidatasourcecombobox.cpp.
References d, KexiProject::getSortedItems(), Kexi::partManager(), slotItemRemoved(), slotItemRenamed(), and slotNewItemStored().
Referenced by KexiDataSourcePage::setProject().

void KexiDataSourceComboBox::slotActivated ( int index ) [protected, slot]

Definition at line 269 of file kexidatasourcecombobox.cpp.
References d, and dataSourceChanged().
Referenced by KexiDataSourceComboBox(), and setDataSource().

void KexiDataSourceComboBox::slotItemRemoved ( const KexiPart::Item & item ) [protected, slot]

Definition at line 239 of file kexidatasourcecombobox.cpp.
References d, and findItem().
Referenced by setProject().

void KexiDataSourceComboBox::slotItemRenamed ( const KexiPart::Item & item,

const QCString & oldName

) [protected, slot]

Definition at line 258 of file kexidatasourcecombobox.cpp.
References findItem(), KexiPart::Item::mimeType(), and KexiPart::Item::name().
Referenced by setProject().

void KexiDataSourceComboBox::slotNewItemStored ( KexiPart::Item & item ) [protected, slot]

Definition at line 189 of file kexidatasourcecombobox.cpp.
References d, KexiPart::Item::mimeType(), and KexiPart::Item::name().
Referenced by setProject().

void KexiDataSourceComboBox::slotReturnPressed ( const QString & text ) [protected, slot]

Definition at line 302 of file kexidatasourcecombobox.cpp.
References dataSourceChanged().
Referenced by focusOutEvent(), and KexiDataSourceComboBox().

Member Data Documentation

Private* KexiDataSourceComboBox::d [protected]

Definition at line 84 of file kexidatasourcecombobox.h.
Referenced by findItem(), isSelectionValid(), KexiDataSourceComboBox(), project(), selectedMimeType(), setDataSource(), setProject(), slotActivated(), slotItemRemoved(), slotNewItemStored(), and ~KexiDataSourceComboBox().

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


Public Slots
void	setProject (KexiProject *prj, bool showTables=true, bool showQueries=true)
	Sets global project that is used to retrieve schema informationm for this combo box.
void	setDataSource (const QString &mimeType, const QString &name)
Signals
void	dataSourceChanged ()
	Emitted whenever data source changes.
Public Member Functions
	KexiDataSourceComboBox (QWidget parent, const char name=0)
	~KexiDataSourceComboBox ()
KexiProject *	project () const
QString	selectedMimeType () const
QString	selectedName () const
bool	isSelectionValid () const
int	findItem (const QString &mimeType, const QString &name)
Protected Slots
void	slotNewItemStored (KexiPart::Item &item)
void	slotItemRemoved (const KexiPart::Item &item)
void	slotItemRenamed (const KexiPart::Item &item, const QCString &oldName)
void	slotActivated (int index)
void	slotReturnPressed (const QString &text)
Protected Member Functions
virtual void	focusOutEvent (QFocusEvent *e)
Protected Attributes
Private *	d

Kexi API Documentation (2.0 alpha)

KexiDataSourceComboBox Class Reference

Detailed Description

Public Slots

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation