#include <kexiblobtableedit.h>

Inheritance diagram for KexiTDEIconTableEdit:

Public Member Functions
	KexiTDEIconTableEdit (KexiTableViewColumn &column, TQWidget *parent=0)

virtual bool	valueIsNull ()

virtual bool	valueIsEmpty ()

virtual TQVariant	value ()

virtual bool	cursorAtStart ()

virtual bool	cursorAtEnd ()

virtual void	clear ()

virtual void	setupContents (TQPainter *p, bool focused, const TQVariant &val, TQString &txt, int &align, int &x, int &y_offset, int &w, int &h)

virtual void	handleCopyAction (const TQVariant &value, const TQVariant &visibleValue)

Public Member Functions inherited from KexiTableEdit
	KexiTableEdit (KexiTableViewColumn &column, TQWidget *parent=0)

virtual KexiDB::Field *	field () const

virtual KexiDB::QueryColumnInfo *	columnInfo () const

virtual void	setColumnInfo (KexiDB::QueryColumnInfo *)

KexiTableViewColumn *	column () const

KexiDB::Field *	displayedField () const

virtual void	resize (int w, int h)

virtual TQWidget *	widget ()

virtual void	hideWidget ()

virtual void	showWidget ()

virtual void	paintFocusBorders (TQPainter *p, TQVariant &cal, int x, int y, int w, int h)

bool	usesSelectedTextColor () const

virtual void	paintSelectionBackground (TQPainter *p, bool focused, const TQString &txt, int align, int x, int y_offset, int w, int h, const TQColor &fillColor, const TQFontMetrics &fm, bool readOnly, bool fullRowSelection)

int	leftMargin () const

int	rightMargin (bool focused) const

virtual bool	handleKeyPress (TQKeyEvent *ke, bool editorActive)

virtual bool	handleDoubleClick ()

virtual int	widthForValue (TQVariant &val, const TQFontMetrics &fm)

virtual TQSize	totalSize ()

virtual bool	showToolTipIfNeeded (const TQVariant &value, const TQRect &rect, const TQFontMetrics &fm, bool focused)

virtual void	createInternalEditor (KexiDB::QuerySchema &schema)

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	isReadOnly () const

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 Member Functions
virtual void	setValueInternal (const TQVariant &add, bool removeOld)

void	showHintButton ()

void	init ()

Protected Member Functions inherited from KexiTableEdit
virtual bool	eventFilter (TQObject watched, TQEvent e)

void	setViewWidget (TQWidget *v)

void	moveChild (TQWidget *child, int x, int y)

void	repaintRelatedCell ()

Protected Member Functions inherited from KexiDataItemInterface
virtual void	setVisibleValueInternal (const TQVariant &value)

virtual void	signalValueChanged ()

virtual void	beforeSignalValueChanged ()

KexiDataItemChangesListener *	listener ()

Protected Attributes
Private *	d

Protected Attributes inherited from KexiTableEdit
KexiTableViewColumn *	m_column

int	m_leftMargin

int	m_rightMargin

int	m_rightMarginWhenFocused

TQScrollView *	m_scrollView

bool	m_usesSelectedTextColor: 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

Additional Inherited Members
Signals inherited from KexiTableEdit
void	editRequested ()

void	cancelRequested ()

void	acceptRequested ()

Detailed Description

Cell editor for displaying kde icon (using icon name provided as string). Read only.

Definition at line 129 of file kexiblobtableedit.h.

Constructor & Destructor Documentation

◆ KexiTDEIconTableEdit()

KexiTDEIconTableEdit::KexiTDEIconTableEdit	(	KexiTableViewColumn &	column,
		TQWidget *	parent = `0`
	)

Definition at line 493 of file kexiblobtableedit.cpp.

◆ ~KexiTDEIconTableEdit()

KexiTDEIconTableEdit::~KexiTDEIconTableEdit ( )

virtual

Definition at line 501 of file kexiblobtableedit.cpp.

Member Function Documentation

◆ clear()

void KexiTDEIconTableEdit::clear ( )

virtual

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

Implements KexiDataItemInterface.

Definition at line 532 of file kexiblobtableedit.cpp.

◆ cursorAtEnd()

bool KexiTDEIconTableEdit::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 542 of file kexiblobtableedit.cpp.

◆ cursorAtStart()

bool KexiTDEIconTableEdit::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 537 of file kexiblobtableedit.cpp.

◆ handleCopyAction()

void KexiTDEIconTableEdit::handleCopyAction	(	const TQVariant &	value,
		const TQVariant &	visibleValue
	)

virtual

Handles copy action for value. Does nothing. visibleValue is unused here. Reimplemented after KexiTableEdit.

Implements KexiTableEdit.

Definition at line 587 of file kexiblobtableedit.cpp.

◆ init()

void KexiTDEIconTableEdit::init ( )

protected

Definition at line 506 of file kexiblobtableedit.cpp.

◆ setupContents()

void KexiTDEIconTableEdit::setupContents	(	TQPainter *	p,
		bool	focused,
		const TQVariant &	val,
		TQString &	txt,
		int &	align,
		int &	x,
		int &	y_offset,
		int &	w,
		int &	h
	)

virtual

For reimplementation. Sets up and paints cell's contents using context of val value. focused is true if the cell is focused. align is set using TQt::AlignmentFlags. Some additional things may be painted using p, but it is not needed to paint the text (this is done automatically outside of this method).

Before calling, x, y_offset, w, h parameters are initialized, but you can tune these values depending on the context. You should set txt to a text representation of val, otherwise no text will be painted.

p can be 0 - in this case no painting should be performed, becasue caller only expects that x, y_offset, w, h, txt parameters are tuned, if needed. p painter's pen is set to foreground color (usually black) that should be used to paint foreground information, if needed. For example boolean editor widget paints a rectangle using this color.

Todo:: ADD OPTION to displaying NULL VALUES as e.g. "(null)"

Reimplemented from KexiTableEdit.

Definition at line 547 of file kexiblobtableedit.cpp.

◆ setValueInternal()

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

protectedvirtual

initializes this editor with add value

Implements KexiDataItemInterface.

Definition at line 512 of file kexiblobtableedit.cpp.

◆ value()

TQVariant KexiTDEIconTableEdit::value ( )

virtual

Returns: value currently represented by this item.

Implements KexiDataItemInterface.

Definition at line 527 of file kexiblobtableedit.cpp.

◆ valueIsEmpty()

bool KexiTDEIconTableEdit::valueIsEmpty ( )

virtual

Returns: true if editor's value is empty (not null). Only few field types can accept "EMPTY" property (check this with KexiDB::Field::hasEmptyProperty()),

Implements KexiDataItemInterface.

Definition at line 522 of file kexiblobtableedit.cpp.

◆ valueIsNull()

bool KexiTDEIconTableEdit::valueIsNull ( )

virtual

Returns: true if editor's value is null (not empty)

Implements KexiDataItemInterface.

Definition at line 517 of file kexiblobtableedit.cpp.

Member Data Documentation

◆ d

Private* KexiTDEIconTableEdit::d

protected

Definition at line 166 of file kexiblobtableedit.h.

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

kexi

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ KexiTDEIconTableEdit()

◆ ~KexiTDEIconTableEdit()

Member Function Documentation

◆ clear()

◆ cursorAtEnd()

◆ cursorAtStart()

◆ handleCopyAction()

◆ init()

◆ setupContents()

◆ setValueInternal()

◆ value()

◆ valueIsEmpty()

◆ valueIsNull()

Member Data Documentation

◆ d

kexi

kexi