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-rw-r--r--src/widgets/widgets/qlcdnumber.cpp90
1 files changed, 27 insertions, 63 deletions
diff --git a/src/widgets/widgets/qlcdnumber.cpp b/src/widgets/widgets/qlcdnumber.cpp
index 4d299d8739..3a65b06415 100644
--- a/src/widgets/widgets/qlcdnumber.cpp
+++ b/src/widgets/widgets/qlcdnumber.cpp
@@ -1,41 +1,5 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtWidgets module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qlcdnumber.h"
@@ -52,7 +16,7 @@ public:
void init();
void internalSetString(const QString& s);
void drawString(const QString& s, QPainter &, QBitArray * = nullptr, bool = true);
- //void drawString(const QString &, QPainter &, QBitArray * = 0) const;
+ //void drawString(const QString &, QPainter &, QBitArray * = nullptr) const;
void drawDigit(const QPoint &, QPainter &, int, char, char = ' ');
void drawSegment(const QPoint &, char, QPainter &, int, bool = false);
@@ -105,7 +69,7 @@ public:
Incidentally, QLCDNumber is the very oldest part of Qt, tracing
its roots back to a BASIC program on the \l{Sinclair Spectrum}{Sinclair Spectrum}.
- \sa QLabel, QFrame, {Digital Clock Example}, {Tetrix Example}
+ \sa QLabel, QFrame
*/
/*!
@@ -179,25 +143,25 @@ static QString int2string(int num, int base, int ndigits, bool *oflow)
} while (n != 0);
len = ndigits - len;
if (len > 0)
- s += QString(len, QLatin1Char(' '));
- s += QLatin1String(p);
+ s += QString(len, u' ');
+ s += QLatin1StringView(p);
}
break;
}
if (negative) {
- for (int i=0; i<(int)s.length(); i++) {
- if (s[i] != QLatin1Char(' ')) {
+ for (int i=0; i<(int)s.size(); i++) {
+ if (s[i] != u' ') {
if (i != 0) {
- s[i-1] = QLatin1Char('-');
+ s[i-1] = u'-';
} else {
- s.insert(0, QLatin1Char('-'));
+ s.insert(0, u'-');
}
break;
}
}
}
if (oflow)
- *oflow = (int)s.length() > ndigits;
+ *oflow = (int)s.size() > ndigits;
return s;
}
@@ -217,15 +181,15 @@ static QString double2string(double num, int base, int ndigits, bool *oflow)
int nd = ndigits;
do {
s = QString::asprintf("%*.*g", ndigits, nd, num);
- int i = s.indexOf(QLatin1Char('e'));
- if (i > 0 && s[i+1]==QLatin1Char('+')) {
- s[i] = QLatin1Char(' ');
- s[i+1] = QLatin1Char('e');
+ qsizetype i = s.indexOf(u'e');
+ if (i > 0 && s[i+1]==u'+') {
+ s[i] = u' ';
+ s[i+1] = u'e';
}
- } while (nd-- && (int)s.length() > ndigits);
+ } while (nd-- && (int)s.size() > ndigits);
}
if (oflow)
- *oflow = (int)s.length() > ndigits;
+ *oflow = (int)s.size() > ndigits;
return s;
}
@@ -408,9 +372,9 @@ void QLCDNumber::setDigitCount(int numDigits)
}
if (d->digitStr.isNull()) { // from constructor
d->ndigits = numDigits;
- d->digitStr.fill(QLatin1Char(' '), d->ndigits);
+ d->digitStr.fill(u' ', d->ndigits);
d->points.fill(0, d->ndigits);
- d->digitStr[d->ndigits - 1] = QLatin1Char('0'); // "0" is the default number
+ d->digitStr[d->ndigits - 1] = u'0'; // "0" is the default number
} else {
bool doDisplay = d->ndigits == 0;
if (numDigits == d->ndigits) // no change
@@ -420,7 +384,7 @@ void QLCDNumber::setDigitCount(int numDigits)
if (numDigits > d->ndigits) { // expand
dif = numDigits - d->ndigits;
QString buf;
- buf.fill(QLatin1Char(' '), dif);
+ buf.fill(u' ', dif);
d->digitStr.insert(0, buf);
d->points.resize(numDigits);
for (i=numDigits-1; i>=dif; i--)
@@ -432,7 +396,7 @@ void QLCDNumber::setDigitCount(int numDigits)
d->digitStr = d->digitStr.right(numDigits);
QBitArray tmpPoints = d->points;
d->points.resize(numDigits);
- for (i=0; i<(int)numDigits; i++)
+ for (i=0; i<numDigits; i++)
d->points.setBit(i, tmpPoints.testBit(i+dif));
}
d->ndigits = numDigits;
@@ -715,25 +679,25 @@ void QLCDNumberPrivate::internalSetString(const QString& s)
Q_Q(QLCDNumber);
QString buffer(ndigits, QChar());
int i;
- int len = s.length();
+ int len = s.size();
QBitArray newPoints(ndigits);
if (!smallPoint) {
if (len == ndigits)
buffer = s;
else
- buffer = s.right(ndigits).rightJustified(ndigits, QLatin1Char(' '));
+ buffer = s.right(ndigits).rightJustified(ndigits, u' ');
} else {
int index = -1;
bool lastWasPoint = true;
newPoints.clearBit(0);
for (i=0; i<len; i++) {
- if (s[i] == QLatin1Char('.')) {
+ if (s[i] == u'.') {
if (lastWasPoint) { // point already set for digit?
if (index == ndigits - 1) // no more digits
break;
index++;
- buffer[index] = QLatin1Char(' '); // 2 points in a row, add space
+ buffer[index] = u' '; // 2 points in a row, add space
}
newPoints.setBit(index); // set decimal point
lastWasPoint = true;
@@ -753,7 +717,7 @@ void QLCDNumberPrivate::internalSetString(const QString& s)
newPoints.testBit(i));
}
for(i=0; i<ndigits-index-1; i++) {
- buffer[i] = QLatin1Char(' ');
+ buffer[i] = u' ';
newPoints.clearBit(i);
}
}
@@ -1159,7 +1123,7 @@ void QLCDNumberPrivate::drawSegment(const QPoint &pos, char segmentNo, QPainter
/*!
\property QLCDNumber::segmentStyle
- \brief the style of the LCDNumber
+ \brief the style of the LCDNumber.
\table
\header \li Style \li Result
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 06:07:26 +0000