mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2025-09-13 20:23:04 +02:00
84 lines
1.7 KiB
C++
84 lines
1.7 KiB
C++
|
#include "qfilenameedit.h"
|
||
|
#include "qetregexpvalidator.h"
|
||
|
#include <QKeyEvent>
|
||
|
#include <QRegExp>
|
||
|
#include <QToolTip>
|
||
|
|
||
|
/**
|
||
|
Constructeur
|
||
|
@param parent QWidget parent de ce champ de texte
|
||
|
*/
|
||
|
QFileNameEdit::QFileNameEdit(QWidget *parent) : QLineEdit(parent) {
|
||
|
init();
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
Constructeur
|
||
|
@param contents Contenu initial du champ
|
||
|
@param parent QWidget parent de ce champ de texte
|
||
|
*/
|
||
|
QFileNameEdit::QFileNameEdit(const QString &contents, QWidget *parent) : QLineEdit(parent) {
|
||
|
init();
|
||
|
if (!contents.isEmpty() && regexp_.exactMatch(contents)) {
|
||
|
setText(contents);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
Destructeur
|
||
|
*/
|
||
|
QFileNameEdit::~QFileNameEdit() {
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
@return true si le champ de texte est vide, false sinon
|
||
|
*/
|
||
|
bool QFileNameEdit::isEmpty() {
|
||
|
return(text().isEmpty());
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
@return true si le champ de texte n'est pas vide et est valide
|
||
|
*/
|
||
|
bool QFileNameEdit::isValid() {
|
||
|
return(regexp_.exactMatch(text()));
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
Construit l'objet
|
||
|
*/
|
||
|
void QFileNameEdit::init() {
|
||
|
regexp_ = QRegExp("^[0-9a-z_\\-\\.]+$", Qt::CaseSensitive);
|
||
|
validator_ = new QETRegExpValidator(regexp_, this);
|
||
|
setValidator(validator_);
|
||
|
tooltip_text_ = QString(
|
||
|
tr(
|
||
|
"Les caract\350res autoris\351s sont : \n"
|
||
|
" - les chiffres [0-9]\n"
|
||
|
" - les minuscules [a-z]\n"
|
||
|
" - le tiret [-], l'underscore [_] et le point [.]\n",
|
||
|
"tooltip content when editing a filename"
|
||
|
)
|
||
|
);
|
||
|
connect(validator_, SIGNAL(validationFailed()), this, SLOT(validationFailed()));
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
Affiche l'info-bulle informant l'utilisateur des caracteres autorises.
|
||
|
*/
|
||
|
void QFileNameEdit::displayToolTip() {
|
||
|
QToolTip::showText(
|
||
|
mapToGlobal(QPoint(x() + width(), 0)),
|
||
|
tooltip_text_,
|
||
|
this,
|
||
|
QRect()
|
||
|
);
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
Gere le fait que la validation du champ de texte ait echoue.
|
||
|
*/
|
||
|
void QFileNameEdit::validationFailed() {
|
||
|
displayToolTip();
|
||
|
}
|