#include <kexicomboboxtableedit.h>

Inheritance diagram for KexiComboBoxTableEdit:

Public Slots
virtual void	moveCursorToEnd ()
virtual void	moveCursorToStart ()
virtual void	selectAll ()
Public Slots inherited from KexiInputTableEdit
virtual void	moveCursorToEnd ()
virtual void	moveCursorToStart ()
virtual void	selectAll ()

Public Member Functions
	KexiComboBoxTableEdit (KexiTableViewColumn &column, TQWidget *parent=0)
virtual KexiTableViewColumn *	column () const
virtual KexiDB::Field *	field () const
virtual TQVariant	origValue () const
virtual void	setValueInternal (const TQVariant &add, bool removeOld)
virtual TQVariant	value ()
virtual void	clear ()
virtual bool	valueChanged ()
virtual TQVariant	visibleValue ()
virtual void	resize (int w, int h)
virtual void	showFocus (const TQRect &r, bool readOnly)
virtual void	hideFocus ()
virtual void	paintFocusBorders (TQPainter *p, TQVariant &cal, int x, int y, int w, int h)
virtual void	setupContents (TQPainter *p, bool focused, const TQVariant &val, TQString &txt, int &align, int &x, int &y_offset, int &w, int &h)
virtual bool	handleKeyPress (TQKeyEvent *ke, bool editorActive)
virtual int	widthForValue (TQVariant &val, const TQFontMetrics &fm)
virtual void	hide ()
virtual void	show ()
virtual TQSize	totalSize () const
virtual void	createInternalEditor (KexiDB::QuerySchema &schema)
virtual void	handleAction (const TQString &actionName)
virtual void	handleCopyAction (const TQVariant &value, const TQVariant &visibleValue)
Public Member Functions inherited from KexiInputTableEdit
	KexiInputTableEdit (KexiTableViewColumn &column, TQWidget *parent=0)
virtual bool	valueIsNull ()
virtual bool	valueIsEmpty ()
virtual bool	cursorAtStart ()
virtual bool	cursorAtEnd ()
virtual TQSize	totalSize ()
virtual bool	showToolTipIfNeeded (const TQVariant &value, const TQRect &rect, const TQFontMetrics &fm, bool focused)
Public Member Functions inherited from KexiTableEdit
	KexiTableEdit (KexiTableViewColumn &column, TQWidget *parent=0)
virtual KexiDB::QueryColumnInfo *	columnInfo () const
virtual void	setColumnInfo (KexiDB::QueryColumnInfo *)
KexiTableViewColumn *	column () const
KexiDB::Field *	displayedField () const
virtual TQWidget *	widget ()
virtual void	hideWidget ()
virtual void	showWidget ()
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	handleDoubleClick ()
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 bool	isReadOnly () const
virtual void	moveCursorToEnd ()
virtual void	moveCursorToStart ()
virtual void	selectAll ()
bool	hasFocusableWidget () const
virtual void	clickedOnContents ()
bool	acceptEditorAfterDeleteContents () const
virtual void	setFocus ()
bool	cursorAtNewRow ()
void	setParentDataItemInterface (KexiDataItemInterface *parentDataItemInterface)
KexiDataItemInterface *	parentInterface () const
Public Member Functions inherited from KexiComboBoxBase
virtual tristate	valueChangedInternal ()
virtual bool	valueIsNull ()
virtual bool	valueIsEmpty ()
void	createPopup (bool show)
void	showPopup ()
virtual void	slotRowAccepted (KexiTableItem *item, int row)
virtual void	slotItemSelected (KexiTableItem *)
void	slotInternalEditorValueChanged (const TQVariant &v)

Protected Slots
void	slotButtonClicked ()
void	slotRowAccepted (KexiTableItem *item, int row)
void	slotItemSelected (KexiTableItem *item)
void	slotInternalEditorValueChanged (const TQVariant &v)
void	slotLineEditTextChanged (const TQString &s)
void	slotPopupHidden ()
Protected Slots inherited from KexiInputTableEdit
void	setRestrictedCompletion ()
void	completed (const TQString &)

Protected Member Functions
void	updateFocus (const TQRect &r)
virtual bool	eventFilter (TQObject o, TQEvent e)
virtual TQWidget *	internalEditor () const
virtual void	moveCursorToEndInInternalEditor ()
virtual void	selectAllInInternalEditor ()
virtual void	setValueInInternalEditor (const TQVariant &value)
virtual TQVariant	valueFromInternalEditor ()
virtual void	editRequested ()
virtual void	acceptRequested ()
virtual TQPoint	mapFromParentToGlobal (const TQPoint &pos) const
virtual int	popupWidthHint () const
virtual void	updateButton ()
virtual KexiComboBoxPopup *	popup () const
virtual void	setPopup (KexiComboBoxPopup *popup)
Protected Member Functions inherited from KexiInputTableEdit
void	showHintButton ()
void	init ()
virtual void	paintEvent (TQPaintEvent *e)
Protected Member Functions inherited from KexiTableEdit
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 Member Functions inherited from KexiComboBoxBase
KexiTableItem *	selectItemForEnteredValueInLookupTable (const TQVariant &v)
TQString	valueForString (const TQString &str, int *row, uint lookInColumn, uint returnFromColumn, bool allowNulls=false)
void	setValueOrTextInInternalEditor (const TQVariant &value)
KexiDB::LookupFieldSchema *	lookupFieldSchema () const
int	rowToHighlightForLookupTable () const
virtual TQVariant	visibleValueForLookupField ()
void	updateTextForHighlightedRow ()
bool	handleKeyPressForPopup (TQKeyEvent *ke)
void	acceptPopupSelection ()
void	undoChanges ()

Protected Attributes
Private *	d
Protected Attributes inherited from KexiInputTableEdit
KexiTextFormatter	m_textFormatter
bool	m_calculatedCell
TQString	m_decsym
TQString	m_origText
KLineEdit *	m_lineedit
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
Protected Attributes inherited from KexiComboBoxBase
TQVariant	m_visibleValue
TQVariant	m_userEnteredValue
bool	m_internalEditorValueChanged: 1
bool	m_slotInternalEditorValueChanged_enabled: 1
bool	m_setValueOrTextInInternalEditor_enabled: 1
bool	m_mouseBtnPressedWhenPopupVisible: 1
bool	m_insideCreatePopup: 1
bool	m_updatePopupSelectionOnShow: 1
bool	m_moveCursorToEndInInternalEditor_enabled: 1
bool	m_selectAllInInternalEditor_enabled: 1
bool	m_setValueInInternalEditor_enabled: 1
bool	m_setVisibleValueOnSetValueInternal: 1

Additional Inherited Members
Signals inherited from KexiInputTableEdit
void	hintClicked ()
Signals inherited from KexiTableEdit
void	editRequested ()
void	cancelRequested ()
void	acceptRequested ()

Detailed Description

Drop-down cell editor.

Definition at line 37 of file kexicomboboxtableedit.h.

Constructor & Destructor Documentation

◆ KexiComboBoxTableEdit()

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

Definition at line 64 of file kexicomboboxtableedit.cpp.

◆ ~KexiComboBoxTableEdit()

KexiComboBoxTableEdit::~KexiComboBoxTableEdit ( )

virtual

Definition at line 102 of file kexicomboboxtableedit.cpp.

Member Function Documentation

◆ acceptRequested()

virtual void KexiComboBoxTableEdit::acceptRequested ( )

inlineprotectedvirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 147 of file kexicomboboxtableedit.h.

◆ clear()

void KexiComboBoxTableEdit::clear ( )

virtual

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

Reimplemented from KexiInputTableEdit.

Definition at line 195 of file kexicomboboxtableedit.cpp.

◆ column()

virtual KexiTableViewColumn * KexiComboBoxTableEdit::column ( ) const

inlinevirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 47 of file kexicomboboxtableedit.h.

◆ createInternalEditor()

void KexiComboBoxTableEdit::createInternalEditor ( KexiDB::QuerySchema & schema )

virtual

Created internal editor for this editor is needed. This method is only implemented in KexiComboBoxTableEdit since it's visible value differs from internal value, so a different KexiTableEdit object is used to displaying the data.

Todo: subtype?

todo set d->internalEditor visible and use it to enable data entering by hand

Reimplemented from KexiTableEdit.

Definition at line 107 of file kexicomboboxtableedit.cpp.

◆ editRequested()

virtual void KexiComboBoxTableEdit::editRequested ( )

inlineprotectedvirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 144 of file kexicomboboxtableedit.h.

◆ eventFilter()

bool KexiComboBoxTableEdit::eventFilter	(	TQObject *	o,
		TQEvent *	e )

protectedvirtual

Reimplemented from KexiTableEdit.

Definition at line 348 of file kexicomboboxtableedit.cpp.

◆ field()

virtual KexiDB::Field * KexiComboBoxTableEdit::field ( ) const

inlinevirtual

Implemented for KexiComboBoxBase.

Reimplemented from KexiTableEdit.

Definition at line 50 of file kexicomboboxtableedit.h.

◆ handleAction()

void KexiComboBoxTableEdit::handleAction ( const TQString & actionName )

virtual

Reimplemented after KexiInputTableEdit.

Todo: does not work with BLOBs!

Reimplemented from KexiInputTableEdit.

Definition at line 427 of file kexicomboboxtableedit.cpp.

◆ handleCopyAction()

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

virtual

Reimplemented after KexiInputTableEdit. For a special case (combo box), visibleValue can be provided, so it can be copied to the clipboard instead of unreadable value.

Todo: does not work with BLOBs!

Reimplemented from KexiInputTableEdit.

Definition at line 420 of file kexicomboboxtableedit.cpp.

◆ handleKeyPress()

bool KexiComboBoxTableEdit::handleKeyPress	(	TQKeyEvent *	ke,
		bool	editorActive )

virtual

Used to handle key press events for the item.

Reimplemented from KexiTableEdit.

Definition at line 298 of file kexicomboboxtableedit.cpp.

◆ hide()

void KexiComboBoxTableEdit::hide ( )

virtual

Reimplemented from KexiComboBoxBase.

Definition at line 283 of file kexicomboboxtableedit.cpp.

◆ hideFocus()

void KexiComboBoxTableEdit::hideFocus ( )

virtual

Hides additional elements that are needed for indicating that the current cell is selected. For reimplementation. By default does nothing.

Reimplemented from KexiDataItemInterface.

Definition at line 180 of file kexicomboboxtableedit.cpp.

◆ internalEditor()

TQWidget * KexiComboBoxTableEdit::internalEditor ( ) const

protectedvirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 367 of file kexicomboboxtableedit.cpp.

◆ mapFromParentToGlobal()

TQPoint KexiComboBoxTableEdit::mapFromParentToGlobal ( const TQPoint & pos ) const

protectedvirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 407 of file kexicomboboxtableedit.cpp.

◆ moveCursorToEnd

void KexiComboBoxTableEdit::moveCursorToEnd ( )

virtualslot

Implemented for KexiDataItemInterface.

mark

Definition at line 382 of file kexicomboboxtableedit.cpp.

◆ moveCursorToEndInInternalEditor()

void KexiComboBoxTableEdit::moveCursorToEndInInternalEditor ( )

protectedvirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 372 of file kexicomboboxtableedit.cpp.

◆ moveCursorToStart

void KexiComboBoxTableEdit::moveCursorToStart ( )

virtualslot

Implemented for KexiDataItemInterface.

mark

Definition at line 387 of file kexicomboboxtableedit.cpp.

◆ origValue()

virtual TQVariant KexiComboBoxTableEdit::origValue ( ) const

inlinevirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 53 of file kexicomboboxtableedit.h.

◆ paintFocusBorders()

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

virtual

Paints a border for the cell described by x, y, w, h on p painter. The cell's value is val (may be useful if you want to reimplement this method).

Reimplemented from KexiTableEdit.

Definition at line 209 of file kexicomboboxtableedit.cpp.

◆ popup()

KexiComboBoxPopup * KexiComboBoxTableEdit::popup ( ) const

protectedvirtual

Implements KexiComboBoxBase.

Definition at line 131 of file kexicomboboxtableedit.cpp.

◆ popupWidthHint()

int KexiComboBoxTableEdit::popupWidthHint ( ) const

protectedvirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 415 of file kexicomboboxtableedit.cpp.

◆ resize()

void KexiComboBoxTableEdit::resize	(	int	w,
		int	h )

virtual

Reimplemented: resizes a view().

Reimplemented from KexiTableEdit.

Definition at line 152 of file kexicomboboxtableedit.cpp.

◆ selectAll

void KexiComboBoxTableEdit::selectAll ( )

virtualslot

Implemented for KexiDataItemInterface.

Definition at line 392 of file kexicomboboxtableedit.cpp.

◆ selectAllInInternalEditor()

void KexiComboBoxTableEdit::selectAllInInternalEditor ( )

protectedvirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 377 of file kexicomboboxtableedit.cpp.

◆ setPopup()

void KexiComboBoxTableEdit::setPopup ( KexiComboBoxPopup * popup )

protectedvirtual

Implements KexiComboBoxBase.

Definition at line 136 of file kexicomboboxtableedit.cpp.

◆ setupContents()

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

virtual

Setups contents of the cell. As a special case, if there is lookup field schema defined, val already contains the visible value (usually the text) set by KexiTableView::paintcell(), so there is noo need to lookup the value in the combo box's popup.

Reimplemented from KexiTableEdit.

Definition at line 219 of file kexicomboboxtableedit.cpp.

◆ setValueInInternalEditor()

void KexiComboBoxTableEdit::setValueInInternalEditor ( const TQVariant & value )

protectedvirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 397 of file kexicomboboxtableedit.cpp.

◆ setValueInternal()

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

inlinevirtual

initializes this editor with add value

Reimplemented from KexiInputTableEdit.

Definition at line 55 of file kexicomboboxtableedit.h.

◆ show()

void KexiComboBoxTableEdit::show ( )

virtual

Definition at line 290 of file kexicomboboxtableedit.cpp.

◆ showFocus()

void KexiComboBoxTableEdit::showFocus	(	const TQRect &	r,
		bool	readOnly )

virtual

Displays additional elements that are needed for indicating that the current cell is selected. For example, combobox editor (KexiComboBoxTableEdit) moves and shows dropdown button. r is the rectangle for the cell. If readOnly is true, additional elements should be visually disabled, e.g. dropdown button of the combobox editor should be disabled. For reimplementation. By default does nothing.

Reimplemented from KexiDataItemInterface.

Definition at line 141 of file kexicomboboxtableedit.cpp.

◆ slotButtonClicked

void KexiComboBoxTableEdit::slotButtonClicked ( )

protectedslot

Definition at line 252 of file kexicomboboxtableedit.cpp.

◆ slotInternalEditorValueChanged

void KexiComboBoxTableEdit::slotInternalEditorValueChanged ( const TQVariant & v )

inlineprotectedslot

Definition at line 117 of file kexicomboboxtableedit.h.

◆ slotItemSelected

void KexiComboBoxTableEdit::slotItemSelected ( KexiTableItem * item )

inlineprotectedslot

Definition at line 116 of file kexicomboboxtableedit.h.

◆ slotLineEditTextChanged

void KexiComboBoxTableEdit::slotLineEditTextChanged ( const TQString & s )

protectedslot

Definition at line 322 of file kexicomboboxtableedit.cpp.

◆ slotPopupHidden

void KexiComboBoxTableEdit::slotPopupHidden ( )

protectedslot

Definition at line 272 of file kexicomboboxtableedit.cpp.

◆ slotRowAccepted

void KexiComboBoxTableEdit::slotRowAccepted	(	KexiTableItem *	item,
		int	row )

inlineprotectedslot

Definition at line 115 of file kexicomboboxtableedit.h.

◆ totalSize()

TQSize KexiComboBoxTableEdit::totalSize ( ) const

virtual

Returns: total size of this editor, including popup button.

Definition at line 362 of file kexicomboboxtableedit.cpp.

◆ updateButton()

void KexiComboBoxTableEdit::updateButton ( )

protectedvirtual

Implemented this to update button state.

Reimplemented from KexiComboBoxBase.

Definition at line 278 of file kexicomboboxtableedit.cpp.

◆ updateFocus()

void KexiComboBoxTableEdit::updateFocus ( const TQRect & r )

protected

internal

Definition at line 170 of file kexicomboboxtableedit.cpp.

◆ value()

virtual TQVariant KexiComboBoxTableEdit::value ( )

inlinevirtual

Returns: value currently represented by this item.

Reimplemented from KexiInputTableEdit.

Definition at line 58 of file kexicomboboxtableedit.h.

◆ valueChanged()

bool KexiComboBoxTableEdit::valueChanged ( )

virtual

Returns: true if editor's value is changed (compared to original value)

Reimplemented from KexiInputTableEdit.

Definition at line 201 of file kexicomboboxtableedit.cpp.

◆ valueFromInternalEditor()

TQVariant KexiComboBoxTableEdit::valueFromInternalEditor ( )

protectedvirtual

Implemented for KexiComboBoxBase.

Implements KexiComboBoxBase.

Definition at line 402 of file kexicomboboxtableedit.cpp.

◆ visibleValue()

TQVariant KexiComboBoxTableEdit::visibleValue ( )

virtual

Returns: value that should be displayed for this item. Only used for items like combo box, where real value is an integer while displayed value is usually a text. For other item types this method should be empty.

Reimplemented from KexiDataItemInterface.

Definition at line 185 of file kexicomboboxtableedit.cpp.

◆ widthForValue()

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

virtual

Returns: width of value. For the default implementation val is converted to a string and width of this string is returned.

Todo: ok?

Reimplemented from KexiTableEdit.

Definition at line 327 of file kexicomboboxtableedit.cpp.

Member Data Documentation

◆ d

Private* KexiComboBoxTableEdit::d

protected

Definition at line 162 of file kexicomboboxtableedit.h.

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

kexi

Public Slots

Public Member Functions

Protected Slots

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ KexiComboBoxTableEdit()

◆ ~KexiComboBoxTableEdit()

Member Function Documentation

◆ acceptRequested()

◆ clear()

◆ column()

◆ createInternalEditor()

◆ editRequested()

◆ eventFilter()

◆ field()

◆ handleAction()

◆ handleCopyAction()

◆ handleKeyPress()

◆ hide()

◆ hideFocus()

◆ internalEditor()

◆ mapFromParentToGlobal()

◆ moveCursorToEnd

◆ moveCursorToEndInInternalEditor()

◆ moveCursorToStart

◆ origValue()

◆ paintFocusBorders()

◆ popup()

◆ popupWidthHint()

◆ resize()

◆ selectAll

◆ selectAllInInternalEditor()

◆ setPopup()

◆ setupContents()

◆ setValueInInternalEditor()

◆ setValueInternal()

◆ show()

◆ showFocus()

◆ slotButtonClicked

◆ slotInternalEditorValueChanged

◆ slotItemSelected

◆ slotLineEditTextChanged

◆ slotPopupHidden

◆ slotRowAccepted

◆ totalSize()

◆ updateButton()

◆ updateFocus()

◆ value()

◆ valueChanged()

◆ valueFromInternalEditor()

◆ visibleValue()

◆ widthForValue()

Member Data Documentation

◆ d

kexi

kexi