KRestrictedLine Class Reference

#include <krestrictedline.h>

Inheritance diagram for KRestrictedLine:

Signals
void	invalidChar (int)
Signals inherited from KLineEdit
void	completionBoxActivated (const TQString &)
void	returnPressed (const TQString &)
void	completion (const TQString &)
void	substringCompletion (const TQString &)
void	textRotation (TDECompletionBase::KeyBindingType)
void	completionModeChanged (TDEGlobalSettings::Completion)
void	aboutToShowContextMenu (TQPopupMenu *p)

Public Member Functions
	KRestrictedLine (TQWidget *parent=0, const char *name=0, const TQString &valid=TQString::null)
	~KRestrictedLine ()
void	setValidChars (const TQString &valid)
TQString	validChars () const
Public Member Functions inherited from KLineEdit
	KLineEdit (const TQString &string, TQWidget *parent, const char *name=0)
	KLineEdit (TQWidget *parent=0, const char *name=0)
virtual	~KLineEdit ()
void	setURL (const KURL &url)
void	cursorAtEnd ()
virtual void	setCompletionMode (TDEGlobalSettings::Completion mode)
virtual void	setContextMenuEnabled (bool showMenu)
bool	isContextMenuEnabled () const
void	setURLDropsEnabled (bool enable)
bool	isURLDropsEnabled () const
void	setTrapReturnKey (bool trap)
bool	trapReturnKey () const
virtual bool	eventFilter (TQObject *, TQEvent *)
TDECompletionBox *	completionBox (bool create=true)
virtual void	setCompletionObject (TDECompletion *, bool hsig=true)
virtual void	copy () const
void	setEnableSqueezedText (bool enable)
bool	isSqueezedTextEnabled () const
TQString	originalText () const
void	setCompletionBox (TDECompletionBox *box)
void	setClickMessage (const TQString &msg)
TQString	clickMessage () const
Public Member Functions inherited from TDECompletionBase
TDECompletion *	completionObject (bool hsig=true)
virtual void	setCompletionObject (TDECompletion *compObj, bool hsig=true)
virtual void	setHandleSignals (bool handle)
bool	isCompletionObjectAutoDeleted () const
void	setAutoDeleteCompletionObject (bool autoDelete)
void	setEnableSignals (bool enable)
bool	handleSignals () const
bool	emitSignals () const
virtual void	setCompletionMode (TDEGlobalSettings::Completion mode)
TDEGlobalSettings::Completion	completionMode () const
bool	setKeyBinding (KeyBindingType item, const TDEShortcut &key)
const TDEShortcut &	getKeyBinding (KeyBindingType item) const
void	useGlobalKeyBindings ()
virtual void	setCompletedText (const TQString &text)=0
virtual void	setCompletedItems (const TQStringList &items)=0
TDECompletion *	compObj () const

Protected Member Functions
void	keyPressEvent (TQKeyEvent *e)
virtual void	virtual_hook (int id, void *data)
Protected Member Functions inherited from KLineEdit
virtual void	resizeEvent (TQResizeEvent *)
virtual void	keyPressEvent (TQKeyEvent *)
virtual void	mousePressEvent (TQMouseEvent *)
virtual void	mouseDoubleClickEvent (TQMouseEvent *)
virtual void	mouseReleaseEvent (TQMouseEvent *)
virtual void	contextMenuEvent (TQContextMenuEvent *)
virtual TQPopupMenu *	createPopupMenu ()
virtual void	drawContents (TQPainter *p)
virtual void	dropEvent (TQDropEvent *)
virtual void	setCompletedText (const TQString &, bool)
void	setUserSelection (bool userSelection)
virtual void	create (WId=0, bool initializeWindow=true, bool destroyOldWindow=true)
virtual void	focusInEvent (TQFocusEvent *)
virtual void	focusOutEvent (TQFocusEvent *)
bool	autoSuggest () const
virtual void	virtual_hook (int id, void *data)
Protected Member Functions inherited from TDECompletionBase
KeyBindingMap	getKeyBindings () const
void	setDelegate (TDECompletionBase *delegate)
TDECompletionBase *	delegate () const

Additional Inherited Members
Public Types inherited from TDECompletionBase
enum	KeyBindingType
Public Slots inherited from KLineEdit
virtual void	setReadOnly (bool)
void	rotateText (TDECompletionBase::KeyBindingType type)
virtual void	setCompletedText (const TQString &)
void	setCompletedItems (const TQStringList &items)
void	setCompletedItems (const TQStringList &items, bool autoSuggest)
virtual void	clear ()
void	setSqueezedText (const TQString &text)
virtual void	setText (const TQString &)
Public Attributes inherited from TDECompletionBase
	TextCompletion
	PrevCompletionMatch
	NextCompletionMatch
	SubstringCompletion
Protected Slots inherited from KLineEdit
virtual void	makeCompletion (const TQString &)
void	slotAboutToShow ()
void	slotCancelled ()
void	userCancelled (const TQString &cancelText)

Detailed Description

A line editor for restricted character sets.

The KRestrictedLine widget is a variant of TQLineEdit which accepts only a restricted set of characters as input. All other characters will be discarded and the signal invalidChar() will be emitted for each of them.

Valid characters can be passed as a TQString to the constructor or set afterwards via setValidChars(). The default key bindings of TQLineEdit are still in effect.

Author

Michael Wiedmann mw@mi.nosp@m.wie..nosp@m.in-be.nosp@m.rlin.nosp@m..de

Definition at line 44 of file krestrictedline.h.

Constructor & Destructor Documentation

KRestrictedLine()

KRestrictedLine::KRestrictedLine	(	TQWidget *	parent = 0,
		const char *	name = 0,
		const TQString &	valid = TQString::null
	)

Constructor: This contructor takes three - optional - arguments.

The first two parameters are simply passed on to TQLineEdit.

Parameters

parent	pointer to the parent widget
name	pointer to the name of this widget
valid	pointer to set of valid characters

Definition at line 28 of file krestrictedline.cpp.

~KRestrictedLine()

KRestrictedLine::~KRestrictedLine

(

)

Destructs the restricted line editor.

Definition at line 36 of file krestrictedline.cpp.

Member Function Documentation

invalidChar

void KRestrictedLine::invalidChar ( int  )

signal

Emitted when an invalid character was typed.

keyPressEvent()

void KRestrictedLine::keyPressEvent ( TQKeyEvent *  e )

protectedvirtual

Re-implemented for internal reasons.

API not affected.

See TQLineEdit::keyPressEvent().

Reimplemented from KLineEdit.

Definition at line 42 of file krestrictedline.cpp.

setValidChars()

void KRestrictedLine::setValidChars

(

const TQString &

valid

)

All characters in the string valid are treated as acceptable characters.

Definition at line 68 of file krestrictedline.cpp.

validChars()

TQString KRestrictedLine::validChars

(

)

const

Returns

the string of acceptable characters.

Definition at line 73 of file krestrictedline.cpp.

virtual_hook()

void KRestrictedLine::virtual_hook ( int  id, void *  data  )

protectedvirtual

Reimplemented from KLineEdit.

Definition at line 78 of file krestrictedline.cpp.

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

• krestrictedline.h
• krestrictedline.cpp