QValidatedLineEdit Class Reference

Line edit that can be marked as "invalid" to show input validation feedback. More...

#include <qvalidatedlineedit.h>

Inheritance diagram for QValidatedLineEdit:

Collaboration diagram for QValidatedLineEdit:

Public Slots
void	setText (const QString &)
void	setValid (bool valid)
void	setEnabled (bool enabled)

Signals
void	validationDidChange (QValidatedLineEdit *validatedLineEdit)

Public Member Functions
	QValidatedLineEdit (QWidget *parent)
void	clear ()
void	setCheckValidator (const QValidator *v)
bool	isValid ()

Protected Member Functions
void	focusInEvent (QFocusEvent *evt) override
void	focusOutEvent (QFocusEvent *evt) override

Private Slots
void	markValid ()
void	checkValidity ()

Private Attributes
bool	valid {true}
const QValidator *	checkValidator {nullptr}

Detailed Description

Line edit that can be marked as "invalid" to show input validation feedback.

When marked as invalid, it will get a red background until it is focused.

Definition at line 13 of file qvalidatedlineedit.h.

Constructor & Destructor Documentation

QValidatedLineEdit()

QValidatedLineEdit::QValidatedLineEdit ( QWidget * parent )

explicit

Definition at line 10 of file qvalidatedlineedit.cpp.

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Member Function Documentation

checkValidity

void QValidatedLineEdit::checkValidity ( )

privateslot

Definition at line 83 of file qvalidatedlineedit.cpp.

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clear()

void QValidatedLineEdit::clear

(

)

Definition at line 61 of file qvalidatedlineedit.cpp.

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focusInEvent()

void QValidatedLineEdit::focusInEvent ( QFocusEvent * evt )

overrideprotected

Definition at line 40 of file qvalidatedlineedit.cpp.

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focusOutEvent()

void QValidatedLineEdit::focusOutEvent ( QFocusEvent * evt )

overrideprotected

Definition at line 48 of file qvalidatedlineedit.cpp.

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isValid()

bool QValidatedLineEdit::isValid

(

)

Definition at line 116 of file qvalidatedlineedit.cpp.

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markValid

void QValidatedLineEdit::markValid ( )

privateslot

Definition at line 55 of file qvalidatedlineedit.cpp.

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setCheckValidator()

void QValidatedLineEdit::setCheckValidator

(

const QValidator *

v

)

Definition at line 110 of file qvalidatedlineedit.cpp.

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setEnabled

void QValidatedLineEdit::setEnabled ( bool enabled )

slot

Definition at line 67 of file qvalidatedlineedit.cpp.

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setText

void QValidatedLineEdit::setText ( const QString & text )

slot

Definition at line 16 of file qvalidatedlineedit.cpp.

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setValid

void QValidatedLineEdit::setValid ( bool valid )

slot

Definition at line 22 of file qvalidatedlineedit.cpp.

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validationDidChange

void QValidatedLineEdit::validationDidChange ( QValidatedLineEdit * validatedLineEdit )

signal

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Member Data Documentation

checkValidator

const QValidator* QValidatedLineEdit::checkValidator {nullptr}

private

Definition at line 29 of file qvalidatedlineedit.h.

valid

bool QValidatedLineEdit::valid {true}

private

Definition at line 28 of file qvalidatedlineedit.h.

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

• src/qt/qvalidatedlineedit.h
• src/qt/qvalidatedlineedit.cpp