#include <kexibooltableedit.h>

Inheritance diagram for KexiBoolTableEdit:

Signals
void	hintClicked ()

Signals inherited from KexiTableEdit
void	editRequested ()

void	cancelRequested ()

void	acceptRequested ()

Public Member Functions
	KexiBoolTableEdit (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	clickedOnContents ()

virtual void	handleAction (const TQString &actionName)

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

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

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 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 ()

bool	acceptEditorAfterDeleteContents () const

virtual void	setFocus ()

bool	cursorAtNewRow ()

void	setParentDataItemInterface (KexiDataItemInterface *parentDataItemInterface)

KexiDataItemInterface *	parentInterface () const

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

void	showHintButton ()

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
TQVariant	m_currentValue

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

Detailed Description

Cell editor for boolean type.

Definition at line 30 of file kexibooltableedit.h.

Constructor & Destructor Documentation

◆ KexiBoolTableEdit()

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

Definition at line 34 of file kexibooltableedit.cpp.

◆ ~KexiBoolTableEdit()

KexiBoolTableEdit::~KexiBoolTableEdit ( )

virtual

Definition at line 45 of file kexibooltableedit.cpp.

Member Function Documentation

◆ clear()

void KexiBoolTableEdit::clear ( )

virtual

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

Implements KexiDataItemInterface.

Definition at line 71 of file kexibooltableedit.cpp.

◆ clickedOnContents()

void KexiBoolTableEdit::clickedOnContents ( )

virtual

Allows to define reaction for clicking on cell's contents. Currently it's used for editor of type boolean, where we want to toggle true/false on single mouse click.

See also: hasFocusableWidget(), KexiBoolTableEdit. Default implementation does nothing.

Reimplemented from KexiDataItemInterface.

Definition at line 120 of file kexibooltableedit.cpp.

◆ cursorAtEnd()

bool KexiBoolTableEdit::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 84 of file kexibooltableedit.cpp.

◆ cursorAtStart()

bool KexiBoolTableEdit::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 79 of file kexibooltableedit.cpp.

◆ handleAction()

void KexiBoolTableEdit::handleAction ( const TQString & actionName )

virtual

Handles action having standard name actionName. Action could be: "edit_cut", "edit_paste", etc.

Todo:: handle defaultValue...

Reimplemented from KexiDataItemInterface.

Definition at line 133 of file kexibooltableedit.cpp.

◆ handleCopyAction()

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

virtual

Handles copy action for value. Copies empty string for null, "1" for true, "0" for false. visibleValue is unused here. Reimplemented after KexiTableEdit.

Implements KexiTableEdit.

Definition at line 158 of file kexibooltableedit.cpp.

◆ setupContents()

void KexiBoolTableEdit::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 89 of file kexibooltableedit.cpp.

◆ setValueInternal()

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

protectedvirtual

initializes this editor with add value

Implements KexiDataItemInterface.

Definition at line 49 of file kexibooltableedit.cpp.

◆ value()

TQVariant KexiBoolTableEdit::value ( )

virtual

Returns: value currently represented by this item.

Implements KexiDataItemInterface.

Definition at line 65 of file kexibooltableedit.cpp.

◆ valueIsEmpty()

bool KexiBoolTableEdit::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 60 of file kexibooltableedit.cpp.

◆ valueIsNull()

bool KexiBoolTableEdit::valueIsNull ( )

virtual

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

Implements KexiDataItemInterface.

Definition at line 55 of file kexibooltableedit.cpp.

◆ widthForValue()

int KexiBoolTableEdit::widthForValue	(	TQVariant &	val,
		const TQFontMetrics &	fm
	)

virtual

Returns: width of value. Reimplemented after KexiTableEdit.

Reimplemented from KexiTableEdit.

Definition at line 167 of file kexibooltableedit.cpp.

Member Data Documentation

◆ m_currentValue

TQVariant KexiBoolTableEdit::m_currentValue

protected

We've no editor widget that would store current value, so we do this here.

Definition at line 80 of file kexibooltableedit.h.

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

kexi

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ KexiBoolTableEdit()

◆ ~KexiBoolTableEdit()

Member Function Documentation

◆ clear()

◆ clickedOnContents()

◆ cursorAtEnd()

◆ cursorAtStart()

◆ handleAction()

◆ handleCopyAction()

◆ setupContents()

◆ setValueInternal()

◆ value()

◆ valueIsEmpty()

◆ valueIsNull()

◆ widthForValue()

Member Data Documentation

◆ m_currentValue

kexi

kexi