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KexiDBDateEdit Class Reference

#include <kexidbdateedit.h>

Inheritance diagram for KexiDBDateEdit:
KexiFormDataItemInterface KexiDataItemInterface

Public Types

enum  Order { DMY = TQDateEdit::DMY , MDY = TQDateEdit::MDY , YMD = TQDateEdit::YMD , YDM = TQDateEdit::YDM }
 

Public Slots

void setDataSource (const TQString &ds)
 
void setDataSourceMimeType (const TQCString &ds)
 
void setDate (const TQDate &date)
 
virtual void setReadOnly (bool set)
 

Signals

void dateChanged (const TQDate &date)
 

Public Member Functions

 KexiDBDateEdit (const TQDate &date, TQWidget *parent, const char *name=0)
 
TQString dataSource () const
 
TQCString dataSourceMimeType () const
 
virtual TQVariant value ()
 
virtual void setInvalidState (const TQString &displayText)
 
virtual bool valueIsNull ()
 
virtual bool valueIsEmpty ()
 
virtual bool isReadOnly () const
 
virtual TQWidget * widget ()
 
virtual bool cursorAtStart ()
 
virtual bool cursorAtEnd ()
 
virtual void clear ()
 
virtual void setEnabled (bool enabled)
 
TQDate date () const
 
void setOrder (Order order)
 
Order order () const
 
void setAutoAdvance (bool advance)
 
bool autoAdvance () const
 
void setMinValue (const TQDate &d)
 
TQDate minValue () const
 
void setMaxValue (const TQDate &d)
 
TQDate maxValue () const
 
- Public Member Functions inherited from KexiFormDataItemInterface
TQString dataSource () const
 
void setDataSource (const TQString &ds)
 
TQCString dataSourceMimeType () const
 
void setDataSourceMimeType (const TQCString &ds)
 
virtual void setDisplayDefaultValue (TQWidget *widget, bool displayDefaultValue)
 
virtual bool hasDisplayedDefaultValue () const
 
virtual void setReadOnly (bool readOnly)=0
 
virtual KexiDB::Field * field () const
 
virtual KexiDB::QueryColumnInfo * columnInfo () const
 
virtual void setColumnInfo (KexiDB::QueryColumnInfo *cinfo)
 
virtual void setVisibleColumnInfo (KexiDB::QueryColumnInfo *cinfo)
 
virtual KexiDB::QueryColumnInfo * visibleColumnInfo () const
 
virtual void hideWidget ()
 
virtual void showWidget ()
 
virtual void undoChanges ()
 
void cancelEditor ()
 
virtual bool keyPressed (TQKeyEvent *ke)
 
- Public Member Functions inherited from KexiDataItemInterface
void setValue (const TQVariant &value, const TQVariant &add=TQVariant(), bool removeOld=false, const TQVariant *visibleValue=0)
 
virtual void installListener (KexiDataItemChangesListener *listener)
 
virtual bool valueIsValid ()
 
virtual TQVariant visibleValue ()
 
virtual bool valueChanged ()
 
virtual void moveCursorToEnd ()
 
virtual void moveCursorToStart ()
 
virtual void selectAll ()
 
bool hasFocusableWidget () const
 
virtual void showFocus (const TQRect &r, bool readOnly)
 
virtual void hideFocus ()
 
virtual void clickedOnContents ()
 
bool acceptEditorAfterDeleteContents () const
 
virtual void setFocus ()
 
bool cursorAtNewRow ()
 
void setParentDataItemInterface (KexiDataItemInterface *parentDataItemInterface)
 
KexiDataItemInterface * parentInterface () const
 
virtual void handleAction (const TQString &actionName)
 

Protected Slots

void slotValueChanged (const TQDate &)
 
void slotShowDatePicker ()
 
void acceptDate ()
 

Protected Member Functions

virtual void setValueInternal (const TQVariant &add, bool removeOld)
 
virtual bool eventFilter (TQObject *o, TQEvent *e)
 
- Protected Member Functions inherited from KexiDataItemInterface
virtual void setVisibleValueInternal (const TQVariant &value)
 
virtual void signalValueChanged ()
 
virtual void beforeSignalValueChanged ()
 
KexiDataItemChangesListener * listener ()
 

Additional Inherited Members

- Protected Attributes inherited from KexiFormDataItemInterface
TQString m_dataSource
 
TQCString m_dataSourceMimeType
 
KexiDB::QueryColumnInfo * m_columnInfo
 
KexiDisplayUtils::DisplayParameters * m_displayParametersForEnteredValue
 
KexiDisplayUtils::DisplayParameters * m_displayParametersForDefaultValue
 
bool m_displayDefaultValue: 1
 
- Protected Attributes inherited from KexiDataItemInterface
TQGuardedPtr< TQObject > m_listenerObject
 
KexiDataItemChangesListener * m_listener
 
bool m_listenerIsTQObject
 
TQVariant m_origValue
 
KexiDataItemInterface * m_parentDataItemInterface
 
bool m_hasFocusableWidget: 1
 
bool m_disable_signalValueChanged: 1
 
bool m_acceptEditorAfterDeleteContents: 1
 

Detailed Description

A db-aware date editor.

Definition at line 32 of file kexidbdateedit.h.

Member Enumeration Documentation

◆ Order

enum KexiDBDateEdit::Order

Definition at line 48 of file kexidbdateedit.h.

Constructor & Destructor Documentation

◆ KexiDBDateEdit()

KexiDBDateEdit::KexiDBDateEdit ( const TQDate &  date,
TQWidget *  parent,
const char *  name = 0 
)

Definition at line 31 of file kexidbdateedit.cpp.

◆ ~KexiDBDateEdit()

KexiDBDateEdit::~KexiDBDateEdit ( )
virtual

Definition at line 74 of file kexidbdateedit.cpp.

Member Function Documentation

◆ acceptDate

void KexiDBDateEdit::acceptDate ( )
protectedslot

Definition at line 191 of file kexidbdateedit.cpp.

◆ autoAdvance()

bool KexiDBDateEdit::autoAdvance ( ) const
inline

Definition at line 85 of file kexidbdateedit.h.

◆ clear()

void KexiDBDateEdit::clear ( )
virtual

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

Implements KexiDataItemInterface.

Definition at line 167 of file kexidbdateedit.cpp.

◆ cursorAtEnd()

bool KexiDBDateEdit::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 157 of file kexidbdateedit.cpp.

◆ cursorAtStart()

bool KexiDBDateEdit::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 148 of file kexidbdateedit.cpp.

◆ dataSource()

TQString KexiDBDateEdit::dataSource ( ) const
inline

Definition at line 53 of file kexidbdateedit.h.

◆ dataSourceMimeType()

TQCString KexiDBDateEdit::dataSourceMimeType ( ) const
inline

Definition at line 54 of file kexidbdateedit.h.

◆ date()

TQDate KexiDBDateEdit::date ( ) const
inline

Definition at line 81 of file kexidbdateedit.h.

◆ eventFilter()

bool KexiDBDateEdit::eventFilter ( TQObject *  o,
TQEvent *  e 
)
protectedvirtual

Definition at line 198 of file kexidbdateedit.cpp.

◆ isReadOnly()

bool KexiDBDateEdit::isReadOnly ( ) const
virtual
Returns
'readOnly' flag for this widget.
Todo:
: data/time edit API has no readonly flag, so use event filter to avoid changes made by keyboard or mouse when m_readOnly==true

isEnabled();

Reimplemented from KexiDataItemInterface.

Definition at line 130 of file kexidbdateedit.cpp.

◆ maxValue()

TQDate KexiDBDateEdit::maxValue ( ) const
inline

Definition at line 89 of file kexidbdateedit.h.

◆ minValue()

TQDate KexiDBDateEdit::minValue ( ) const
inline

Definition at line 87 of file kexidbdateedit.h.

◆ order()

Order KexiDBDateEdit::order ( ) const
inline

Definition at line 83 of file kexidbdateedit.h.

◆ setAutoAdvance()

void KexiDBDateEdit::setAutoAdvance ( bool  advance)
inline

Definition at line 84 of file kexidbdateedit.h.

◆ setDataSource

void KexiDBDateEdit::setDataSource ( const TQString &  ds)
inlineslot

Definition at line 95 of file kexidbdateedit.h.

◆ setDataSourceMimeType

void KexiDBDateEdit::setDataSourceMimeType ( const TQCString &  ds)
inlineslot

Definition at line 96 of file kexidbdateedit.h.

◆ setDate

void KexiDBDateEdit::setDate ( const TQDate &  date)
inlineslot

Definition at line 97 of file kexidbdateedit.h.

◆ setEnabled()

void KexiDBDateEdit::setEnabled ( bool  enabled)
virtual

Definition at line 89 of file kexidbdateedit.cpp.

◆ setInvalidState()

void KexiDBDateEdit::setInvalidState ( const TQString &  displayText)
virtual

Sets 'invalid' state, e.g. a text editor widget should display text displayText and become read only to prevent entering data, because updating at the database backend is not available. displayText is usually set to something i18n'd like "#NAME?". Note: that even widgets that usualy do not display texts (e.g. pixmaps) should display displayText too.

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

Implements KexiFormDataItemInterface.

Definition at line 78 of file kexidbdateedit.cpp.

◆ setMaxValue()

void KexiDBDateEdit::setMaxValue ( const TQDate &  d)
inline

Definition at line 88 of file kexidbdateedit.h.

◆ setMinValue()

void KexiDBDateEdit::setMinValue ( const TQDate &  d)
inline

Definition at line 86 of file kexidbdateedit.h.

◆ setOrder()

void KexiDBDateEdit::setOrder ( Order  order)
inline

Definition at line 82 of file kexidbdateedit.h.

◆ setReadOnly

void KexiDBDateEdit::setReadOnly ( bool  set)
virtualslot

Definition at line 137 of file kexidbdateedit.cpp.

◆ setValueInternal()

void KexiDBDateEdit::setValueInternal ( const TQVariant &  add,
bool  removeOld 
)
protectedvirtual

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 97 of file kexidbdateedit.cpp.

◆ slotShowDatePicker

void KexiDBDateEdit::slotShowDatePicker ( )
protectedslot

Definition at line 180 of file kexidbdateedit.cpp.

◆ slotValueChanged

void KexiDBDateEdit::slotValueChanged ( const TQDate &  )
protectedslot

Definition at line 174 of file kexidbdateedit.cpp.

◆ value()

TQVariant KexiDBDateEdit::value ( )
virtual
Returns
value currently represented by this item.

Implements KexiDataItemInterface.

Definition at line 115 of file kexidbdateedit.cpp.

◆ valueIsEmpty()

bool KexiDBDateEdit::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 125 of file kexidbdateedit.cpp.

◆ valueIsNull()

bool KexiDBDateEdit::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 120 of file kexidbdateedit.cpp.

◆ widget()

TQWidget * KexiDBDateEdit::widget ( )
virtual
Returns
the view widget of this item, e.g. line edit widget.

Reimplemented from KexiFormDataItemInterface.

Definition at line 143 of file kexidbdateedit.cpp.

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