Esempi in C++ (Cpp) per QInputDialog::lineEdit

Esempio n. 1

File: qinputdialog.cpp Progetto: aroraujjwal/qt3

QString QInputDialog::getText( const QString &caption, const QString &label,
			       QLineEdit::EchoMode mode, const QString &text,
			       bool *ok, QWidget *parent, const char *name )
{
    QInputDialog *dlg = new QInputDialog( label, parent,
					  name ? name : "qt_inputdlg_gettext",
					  TRUE, LineEdit );

#ifndef QT_NO_WIDGET_TOPEXTRA
    dlg->setCaption( caption );
#endif
    dlg->lineEdit()->setText( text );
    dlg->lineEdit()->setEchoMode( mode );

    bool ok_ = FALSE;
    QString result;
    ok_ = dlg->exec() == QDialog::Accepted;
    if ( ok )
	*ok = ok_;
    if ( ok_ )
	result = dlg->lineEdit()->text();

    delete dlg;
    return result;
}