widgets/qlcdnumber.cpp

Source codeSwitch to Preprocessed file
LineSource CodeCoverage
1/**************************************************************************** -
2** -
3** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -
4** Contact: http://www.qt-project.org/legal -
5** -
6** This file is part of the QtGui module of the Qt Toolkit. -
7** -
8** $QT_BEGIN_LICENSE:LGPL$ -
9** Commercial License Usage -
10** Licensees holding valid commercial Qt licenses may use this file in -
11** accordance with the commercial license agreement provided with the -
12** Software or, alternatively, in accordance with the terms contained in -
13** a written agreement between you and Digia. For licensing terms and -
14** conditions see http://qt.digia.com/licensing. For further information -
15** use the contact form at http://qt.digia.com/contact-us. -
16** -
17** GNU Lesser General Public License Usage -
18** Alternatively, this file may be used under the terms of the GNU Lesser -
19** General Public License version 2.1 as published by the Free Software -
20** Foundation and appearing in the file LICENSE.LGPL included in the -
21** packaging of this file. Please review the following information to -
22** ensure the GNU Lesser General Public License version 2.1 requirements -
23** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -
24** -
25** In addition, as a special exception, Digia gives you certain additional -
26** rights. These rights are described in the Digia Qt LGPL Exception -
27** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -
28** -
29** GNU General Public License Usage -
30** Alternatively, this file may be used under the terms of the GNU -
31** General Public License version 3.0 as published by the Free Software -
32** Foundation and appearing in the file LICENSE.GPL included in the -
33** packaging of this file. Please review the following information to -
34** ensure the GNU General Public License version 3.0 requirements will be -
35** met: http://www.gnu.org/copyleft/gpl.html. -
36** -
37** -
38** $QT_END_LICENSE$ -
39** -
40****************************************************************************/ -
41 -
42#include "qlcdnumber.h" -
43#ifndef QT_NO_LCDNUMBER -
44#include "qbitarray.h" -
45#include "qpainter.h" -
46#include "private/qframe_p.h" -
47 -
48QT_BEGIN_NAMESPACE -
49 -
50class QLCDNumberPrivate : public QFramePrivate -
51{ -
52 Q_DECLARE_PUBLIC(QLCDNumber) -
53public: -
54 void init(); -
55 void internalSetString(const QString& s); -
56 void drawString(const QString& s, QPainter &, QBitArray * = 0, bool = true); -
57 //void drawString(const QString &, QPainter &, QBitArray * = 0) const; -
58 void drawDigit(const QPoint &, QPainter &, int, char, char = ' '); -
59 void drawSegment(const QPoint &, char, QPainter &, int, bool = false); -
60 -
61 int ndigits; -
62 double val; -
63 uint base : 2; -
64 uint smallPoint : 1; -
65 uint fill : 1; -
66 uint shadow : 1; -
67 QString digitStr; -
68 QBitArray points; -
69}; -
70 -
71/*! -
72 \class QLCDNumber -
73 -
74 \brief The QLCDNumber widget displays a number with LCD-like digits. -
75 -
76 \ingroup basicwidgets -
77 \inmodule QtWidgets -
78 -
79 It can display a number in just about any size. It can display -
80 decimal, hexadecimal, octal or binary numbers. It is easy to -
81 connect to data sources using the display() slot, which is -
82 overloaded to take any of five argument types. -
83 -
84 There are also slots to change the base with setMode() and the -
85 decimal point with setSmallDecimalPoint(). -
86 -
87 QLCDNumber emits the overflow() signal when it is asked to display -
88 something beyond its range. The range is set by setDigitCount(), -
89 but setSmallDecimalPoint() also influences it. If the display is -
90 set to hexadecimal, octal or binary, the integer equivalent of the -
91 value is displayed. -
92 -
93 These digits and other symbols can be shown: 0/O, 1, 2, 3, 4, 5/S, -
94 6, 7, 8, 9/g, minus, decimal point, A, B, C, D, E, F, h, H, L, o, -
95 P, r, u, U, Y, colon, degree sign (which is specified as single -
96 quote in the string) and space. QLCDNumber substitutes spaces for -
97 illegal characters. -
98 -
99 It is not possible to retrieve the contents of a QLCDNumber -
100 object, although you can retrieve the numeric value with value(). -
101 If you really need the text, we recommend that you connect the -
102 signals that feed the display() slot to another slot as well and -
103 store the value there. -
104 -
105 Incidentally, QLCDNumber is the very oldest part of Qt, tracing -
106 its roots back to a BASIC program on the \l{Sinclair Spectrum}{Sinclair Spectrum}. -
107 -
108 \table -
109 \row \li -
110 \inlineimage windows-lcdnumber.png Screenshot of a Windows style LCD number widget -
111 \inlineimage windowsvista-lcdnumber.png Screenshot of a Windows Vista style LCD number widget -
112 \inlineimage macintosh-lcdnumber.png Screenshot of a Macintosh style LCD number widget -
113 \inlineimage fusion-lcdnumber.png Screenshot of a Fusion style LCD number widget -
114 \row \li LCD number widgets shown in various widget styles (from left to right): -
115 \l{Windows Style Widget Gallery}{Windows}, \l{Windows Vista Style Widget Gallery}{Windows Vista}, -
116 \l{Macintosh Style Widget Gallery}{Macintosh}, \l{Fusion Style Widget Gallery}{Fusion}. -
117 \endtable -
118 -
119 \sa QLabel, QFrame, {Digital Clock Example}, {Tetrix Example} -
120*/ -
121 -
122/*! -
123 \enum QLCDNumber::Mode -
124 -
125 This type determines how numbers are shown. -
126 -
127 \value Hex Hexadecimal -
128 \value Dec Decimal -
129 \value Oct Octal -
130 \value Bin Binary -
131 -
132 If the display is set to hexadecimal, octal or binary, the integer -
133 equivalent of the value is displayed. -
134*/ -
135 -
136/*! -
137 \enum QLCDNumber::SegmentStyle -
138 -
139 This type determines the visual appearance of the QLCDNumber -
140 widget. -
141 -
142 \value Outline gives raised segments filled with the background color. -
143 \value Filled gives raised segments filled with the windowText color. -
144 \value Flat gives flat segments filled with the windowText color. -
145*/ -
146 -
147 -
148 -
149/*! -
150 \fn void QLCDNumber::overflow() -
151 -
152 This signal is emitted whenever the QLCDNumber is asked to display -
153 a too-large number or a too-long string. -
154 -
155 It is never emitted by setDigitCount(). -
156*/ -
157 -
158 -
159static QString int2string(int num, int base, int ndigits, bool *oflow) -
160{ -
161 QString s;
never executed (the execution status of this line is deduced): QString s;
-
162 bool negative;
never executed (the execution status of this line is deduced): bool negative;
-
163 if (num < 0) {
never evaluated: num < 0
0
164 negative = true;
never executed (the execution status of this line is deduced): negative = true;
-
165 num = -num;
never executed (the execution status of this line is deduced): num = -num;
-
166 } else {
never executed: }
0
167 negative = false;
never executed (the execution status of this line is deduced): negative = false;
-
168 }
never executed: }
0
169 switch(base) { -
170 case QLCDNumber::Hex: -
171 s.sprintf("%*x", ndigits, num);
never executed (the execution status of this line is deduced): s.sprintf("%*x", ndigits, num);
-
172 break;
never executed: break;
0
173 case QLCDNumber::Dec: -
174 s.sprintf("%*i", ndigits, num);
never executed (the execution status of this line is deduced): s.sprintf("%*i", ndigits, num);
-
175 break;
never executed: break;
0
176 case QLCDNumber::Oct: -
177 s.sprintf("%*o", ndigits, num);
never executed (the execution status of this line is deduced): s.sprintf("%*o", ndigits, num);
-
178 break;
never executed: break;
0
179 case QLCDNumber::Bin: -
180 { -
181 char buf[42];
never executed (the execution status of this line is deduced): char buf[42];
-
182 char *p = &buf[41];
never executed (the execution status of this line is deduced): char *p = &buf[41];
-
183 uint n = num;
never executed (the execution status of this line is deduced): uint n = num;
-
184 int len = 0;
never executed (the execution status of this line is deduced): int len = 0;
-
185 *p = '\0';
never executed (the execution status of this line is deduced): *p = '\0';
-
186 do { -
187 *--p = (char)((n&1)+'0');
never executed (the execution status of this line is deduced): *--p = (char)((n&1)+'0');
-
188 n >>= 1;
never executed (the execution status of this line is deduced): n >>= 1;
-
189 len++;
never executed (the execution status of this line is deduced): len++;
-
190 } while (n != 0);
never executed: }
never evaluated: n != 0
0
191 len = ndigits - len;
never executed (the execution status of this line is deduced): len = ndigits - len;
-
192 if (len > 0)
never evaluated: len > 0
0
193 s.fill(QLatin1Char(' '), len);
never executed: s.fill(QLatin1Char(' '), len);
0
194 s += QString::fromLatin1(p);
never executed (the execution status of this line is deduced): s += QString::fromLatin1(p);
-
195 } -
196 break;
never executed: break;
0
197 } -
198 if (negative) {
never evaluated: negative
0
199 for (int i=0; i<(int)s.length(); i++) {
never evaluated: i<(int)s.length()
0
200 if (s[i] != QLatin1Char(' ')) {
never evaluated: s[i] != QLatin1Char(' ')
0
201 if (i != 0) {
never evaluated: i != 0
0
202 s[i-1] = QLatin1Char('-');
never executed (the execution status of this line is deduced): s[i-1] = QLatin1Char('-');
-
203 } else {
never executed: }
0
204 s.insert(0, QLatin1Char('-'));
never executed (the execution status of this line is deduced): s.insert(0, QLatin1Char('-'));
-
205 }
never executed: }
0
206 break;
never executed: break;
0
207 } -
208 }
never executed: }
0
209 }
never executed: }
0
210 if (oflow)
never evaluated: oflow
0
211 *oflow = (int)s.length() > ndigits;
never executed: *oflow = (int)s.length() > ndigits;
0
212 return s;
never executed: return s;
0
213} -
214 -
215 -
216static QString double2string(double num, int base, int ndigits, bool *oflow) -
217{ -
218 QString s;
executed (the execution status of this line is deduced): QString s;
-
219 if (base != QLCDNumber::Dec) {
partially evaluated: base != QLCDNumber::Dec
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
220 bool of = num >= 2147483648.0 || num < -2147483648.0;
never evaluated: num >= 2147483648.0
never evaluated: num < -2147483648.0
0
221 if (of) { // oops, integer overflow
never evaluated: of
0
222 if (oflow)
never evaluated: oflow
0
223 *oflow = true;
never executed: *oflow = true;
0
224 return s;
never executed: return s;
0
225 } -
226 s = int2string((int)num, base, ndigits, 0);
never executed (the execution status of this line is deduced): s = int2string((int)num, base, ndigits, 0);
-
227 } else { // decimal base
never executed: }
0
228 int nd = ndigits;
executed (the execution status of this line is deduced): int nd = ndigits;
-
229 do { -
230 s.sprintf("%*.*g", ndigits, nd, num);
executed (the execution status of this line is deduced): s.sprintf("%*.*g", ndigits, nd, num);
-
231 int i = s.indexOf(QLatin1Char('e'));
executed (the execution status of this line is deduced): int i = s.indexOf(QLatin1Char('e'));
-
232 if (i > 0 && s[i+1]==QLatin1Char('+')) {
partially evaluated: i > 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
never evaluated: s[i+1]==QLatin1Char('+')
0-1
233 s[i] = QLatin1Char(' ');
never executed (the execution status of this line is deduced): s[i] = QLatin1Char(' ');
-
234 s[i+1] = QLatin1Char('e');
never executed (the execution status of this line is deduced): s[i+1] = QLatin1Char('e');
-
235 }
never executed: }
0
236 } while (nd-- && (int)s.length() > ndigits);
executed: }
Execution Count:1
partially evaluated: nd--
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
partially evaluated: (int)s.length() > ndigits
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
237 }
executed: }
Execution Count:1
1
238 if (oflow)
partially evaluated: oflow
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
239 *oflow = (int)s.length() > ndigits;
executed: *oflow = (int)s.length() > ndigits;
Execution Count:1
1
240 return s;
executed: return s;
Execution Count:1
1
241} -
242 -
243 -
244static const char *getSegments(char ch) // gets list of segments for ch -
245{ -
246 static const char segments[30][8] = -
247 { { 0, 1, 2, 4, 5, 6,99, 0}, // 0 0 / O -
248 { 2, 5,99, 0, 0, 0, 0, 0}, // 1 1 -
249 { 0, 2, 3, 4, 6,99, 0, 0}, // 2 2 -
250 { 0, 2, 3, 5, 6,99, 0, 0}, // 3 3 -
251 { 1, 2, 3, 5,99, 0, 0, 0}, // 4 4 -
252 { 0, 1, 3, 5, 6,99, 0, 0}, // 5 5 / S -
253 { 0, 1, 3, 4, 5, 6,99, 0}, // 6 6 -
254 { 0, 2, 5,99, 0, 0, 0, 0}, // 7 7 -
255 { 0, 1, 2, 3, 4, 5, 6,99}, // 8 8 -
256 { 0, 1, 2, 3, 5, 6,99, 0}, // 9 9 / g -
257 { 3,99, 0, 0, 0, 0, 0, 0}, // 10 - -
258 { 7,99, 0, 0, 0, 0, 0, 0}, // 11 . -
259 { 0, 1, 2, 3, 4, 5,99, 0}, // 12 A -
260 { 1, 3, 4, 5, 6,99, 0, 0}, // 13 B -
261 { 0, 1, 4, 6,99, 0, 0, 0}, // 14 C -
262 { 2, 3, 4, 5, 6,99, 0, 0}, // 15 D -
263 { 0, 1, 3, 4, 6,99, 0, 0}, // 16 E -
264 { 0, 1, 3, 4,99, 0, 0, 0}, // 17 F -
265 { 1, 3, 4, 5,99, 0, 0, 0}, // 18 h -
266 { 1, 2, 3, 4, 5,99, 0, 0}, // 19 H -
267 { 1, 4, 6,99, 0, 0, 0, 0}, // 20 L -
268 { 3, 4, 5, 6,99, 0, 0, 0}, // 21 o -
269 { 0, 1, 2, 3, 4,99, 0, 0}, // 22 P -
270 { 3, 4,99, 0, 0, 0, 0, 0}, // 23 r -
271 { 4, 5, 6,99, 0, 0, 0, 0}, // 24 u -
272 { 1, 2, 4, 5, 6,99, 0, 0}, // 25 U -
273 { 1, 2, 3, 5, 6,99, 0, 0}, // 26 Y -
274 { 8, 9,99, 0, 0, 0, 0, 0}, // 27 : -
275 { 0, 1, 2, 3,99, 0, 0, 0}, // 28 ' -
276 {99, 0, 0, 0, 0, 0, 0, 0} }; // 29 empty -
277 -
278 if (ch >= '0' && ch <= '9')
evaluated: ch >= '0'
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:9
partially evaluated: ch <= '9'
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-9
279 return segments[ch - '0'];
executed: return segments[ch - '0'];
Execution Count:1
1
280 if (ch >= 'A' && ch <= 'F')
partially evaluated: ch >= 'A'
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:9
never evaluated: ch <= 'F'
0-9
281 return segments[ch - 'A' + 12];
never executed: return segments[ch - 'A' + 12];
0
282 if (ch >= 'a' && ch <= 'f')
partially evaluated: ch >= 'a'
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:9
never evaluated: ch <= 'f'
0-9
283 return segments[ch - 'a' + 12];
never executed: return segments[ch - 'a' + 12];
0
284 -
285 int n;
executed (the execution status of this line is deduced): int n;
-
286 switch (ch) { -
287 case '-': -
288 n = 10; break;
never executed: break;
0
289 case 'O': -
290 n = 0; break;
never executed: break;
0
291 case 'g': -
292 n = 9; break;
never executed: break;
0
293 case '.': -
294 n = 11; break;
never executed: break;
0
295 case 'h': -
296 n = 18; break;
never executed: break;
0
297 case 'H': -
298 n = 19; break;
never executed: break;
0
299 case 'l': -
300 case 'L': -
301 n = 20; break;
never executed: break;
0
302 case 'o': -
303 n = 21; break;
never executed: break;
0
304 case 'p': -
305 case 'P': -
306 n = 22; break;
never executed: break;
0
307 case 'r': -
308 case 'R': -
309 n = 23; break;
never executed: break;
0
310 case 's': -
311 case 'S': -
312 n = 5; break;
never executed: break;
0
313 case 'u': -
314 n = 24; break;
never executed: break;
0
315 case 'U': -
316 n = 25; break;
never executed: break;
0
317 case 'y': -
318 case 'Y': -
319 n = 26; break;
never executed: break;
0
320 case ':': -
321 n = 27; break;
never executed: break;
0
322 case '\'': -
323 n = 28; break;
never executed: break;
0
324 default: -
325 n = 29; break;
executed: break;
Execution Count:9
9
326 } -
327 return segments[n];
executed: return segments[n];
Execution Count:9
9
328} -
329 -
330 -
331 -
332/*! -
333 Constructs an LCD number, sets the number of digits to 5, the base -
334 to decimal, the decimal point mode to 'small' and the frame style -
335 to a raised box. The segmentStyle() is set to \c Outline. -
336 -
337 The \a parent argument is passed to the QFrame constructor. -
338 -
339 \sa setDigitCount(), setSmallDecimalPoint() -
340*/ -
341 -
342QLCDNumber::QLCDNumber(QWidget *parent) -
343 : QFrame(*new QLCDNumberPrivate, parent) -
344{ -
345 Q_D(QLCDNumber);
executed (the execution status of this line is deduced): QLCDNumberPrivate * const d = d_func();
-
346 d->ndigits = 5;
executed (the execution status of this line is deduced): d->ndigits = 5;
-
347 d->init();
executed (the execution status of this line is deduced): d->init();
-
348}
executed: }
Execution Count:2
2
349 -
350 -
351/*! -
352 Constructs an LCD number, sets the number of digits to \a -
353 numDigits, the base to decimal, the decimal point mode to 'small' -
354 and the frame style to a raised box. The segmentStyle() is set to -
355 \c Filled. -
356 -
357 The \a parent argument is passed to the QFrame constructor. -
358 -
359 \sa setDigitCount(), setSmallDecimalPoint() -
360*/ -
361 -
362QLCDNumber::QLCDNumber(uint numDigits, QWidget *parent) -
363 : QFrame(*new QLCDNumberPrivate, parent) -
364{ -
365 Q_D(QLCDNumber);
never executed (the execution status of this line is deduced): QLCDNumberPrivate * const d = d_func();
-
366 d->ndigits = numDigits;
never executed (the execution status of this line is deduced): d->ndigits = numDigits;
-
367 d->init();
never executed (the execution status of this line is deduced): d->init();
-
368}
never executed: }
0
369 -
370void QLCDNumberPrivate::init() -
371{ -
372 Q_Q(QLCDNumber);
executed (the execution status of this line is deduced): QLCDNumber * const q = q_func();
-
373 -
374 q->setFrameStyle(QFrame::Box | QFrame::Raised);
executed (the execution status of this line is deduced): q->setFrameStyle(QFrame::Box | QFrame::Raised);
-
375 val = 0;
executed (the execution status of this line is deduced): val = 0;
-
376 base = QLCDNumber::Dec;
executed (the execution status of this line is deduced): base = QLCDNumber::Dec;
-
377 smallPoint = false;
executed (the execution status of this line is deduced): smallPoint = false;
-
378 q->setDigitCount(ndigits);
executed (the execution status of this line is deduced): q->setDigitCount(ndigits);
-
379 q->setSegmentStyle(QLCDNumber::Filled);
executed (the execution status of this line is deduced): q->setSegmentStyle(QLCDNumber::Filled);
-
380 q->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum));
executed (the execution status of this line is deduced): q->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum));
-
381}
executed: }
Execution Count:2
2
382 -
383/*! -
384 Destroys the LCD number. -
385*/ -
386 -
387QLCDNumber::~QLCDNumber() -
388{ -
389} -
390 -
391 -
392/*! -
393 \since 4.6 -
394 \property QLCDNumber::digitCount -
395 \brief the current number of digits displayed -
396 -
397 Corresponds to the current number of digits. If \l -
398 QLCDNumber::smallDecimalPoint is false, the decimal point occupies -
399 one digit position. -
400 -
401 By default, this property contains a value of 5. -
402 -
403 \sa smallDecimalPoint -
404*/ -
405 -
406/*! -
407 Sets the current number of digits to \a numDigits. Must -
408 be in the range 0..99. -
409 */ -
410void QLCDNumber::setDigitCount(int numDigits) -
411{ -
412 Q_D(QLCDNumber);
executed (the execution status of this line is deduced): QLCDNumberPrivate * const d = d_func();
-
413 if (numDigits > 99) {
evaluated: numDigits > 99
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:4
1-4
414 qWarning("QLCDNumber::setNumDigits: (%s) Max 99 digits allowed",
executed (the execution status of this line is deduced): QMessageLogger("widgets/qlcdnumber.cpp", 414, __PRETTY_FUNCTION__).warning("QLCDNumber::setNumDigits: (%s) Max 99 digits allowed",
-
415 objectName().toLocal8Bit().constData());
executed (the execution status of this line is deduced): objectName().toLocal8Bit().constData());
-
416 numDigits = 99;
executed (the execution status of this line is deduced): numDigits = 99;
-
417 }
executed: }
Execution Count:1
1
418 if (numDigits < 0) {
evaluated: numDigits < 0
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:4
1-4
419 qWarning("QLCDNumber::setNumDigits: (%s) Min 0 digits allowed",
executed (the execution status of this line is deduced): QMessageLogger("widgets/qlcdnumber.cpp", 419, __PRETTY_FUNCTION__).warning("QLCDNumber::setNumDigits: (%s) Min 0 digits allowed",
-
420 objectName().toLocal8Bit().constData());
executed (the execution status of this line is deduced): objectName().toLocal8Bit().constData());
-
421 numDigits = 0;
executed (the execution status of this line is deduced): numDigits = 0;
-
422 }
executed: }
Execution Count:1
1
423 if (d->digitStr.isNull()) { // from constructor
evaluated: d->digitStr.isNull()
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:3
2-3
424 d->ndigits = numDigits;
executed (the execution status of this line is deduced): d->ndigits = numDigits;
-
425 d->digitStr.fill(QLatin1Char(' '), d->ndigits);
executed (the execution status of this line is deduced): d->digitStr.fill(QLatin1Char(' '), d->ndigits);
-
426 d->points.fill(0, d->ndigits);
executed (the execution status of this line is deduced): d->points.fill(0, d->ndigits);
-
427 d->digitStr[d->ndigits - 1] = QLatin1Char('0'); // "0" is the default number
executed (the execution status of this line is deduced): d->digitStr[d->ndigits - 1] = QLatin1Char('0');
-
428 } else {
executed: }
Execution Count:2
2
429 bool doDisplay = d->ndigits == 0;
executed (the execution status of this line is deduced): bool doDisplay = d->ndigits == 0;
-
430 if (numDigits == d->ndigits) // no change
evaluated: numDigits == d->ndigits
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:2
1-2
431 return;
executed: return;
Execution Count:1
1
432 register int i;
executed (the execution status of this line is deduced): register int i;
-
433 int dif;
executed (the execution status of this line is deduced): int dif;
-
434 if (numDigits > d->ndigits) { // expand
evaluated: numDigits > d->ndigits
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:1
1
435 dif = numDigits - d->ndigits;
executed (the execution status of this line is deduced): dif = numDigits - d->ndigits;
-
436 QString buf;
executed (the execution status of this line is deduced): QString buf;
-
437 buf.fill(QLatin1Char(' '), dif);
executed (the execution status of this line is deduced): buf.fill(QLatin1Char(' '), dif);
-
438 d->digitStr.insert(0, buf);
executed (the execution status of this line is deduced): d->digitStr.insert(0, buf);
-
439 d->points.resize(numDigits);
executed (the execution status of this line is deduced): d->points.resize(numDigits);
-
440 for (i=numDigits-1; i>=dif; i--)
partially evaluated: i>=dif
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
441 d->points.setBit(i, d->points.testBit(i-dif));
never executed: d->points.setBit(i, d->points.testBit(i-dif));
0
442 for (i=0; i<dif; i++)
evaluated: i<dif
TRUEFALSE
yes
Evaluation Count:99
yes
Evaluation Count:1
1-99
443 d->points.clearBit(i);
executed: d->points.clearBit(i);
Execution Count:99
99
444 } else { // shrink
executed: }
Execution Count:1
1
445 dif = d->ndigits - numDigits;
executed (the execution status of this line is deduced): dif = d->ndigits - numDigits;
-
446 d->digitStr = d->digitStr.right(numDigits);
executed (the execution status of this line is deduced): d->digitStr = d->digitStr.right(numDigits);
-
447 QBitArray tmpPoints = d->points;
executed (the execution status of this line is deduced): QBitArray tmpPoints = d->points;
-
448 d->points.resize(numDigits);
executed (the execution status of this line is deduced): d->points.resize(numDigits);
-
449 for (i=0; i<(int)numDigits; i++)
partially evaluated: i<(int)numDigits
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
450 d->points.setBit(i, tmpPoints.testBit(i+dif));
never executed: d->points.setBit(i, tmpPoints.testBit(i+dif));
0
451 }
executed: }
Execution Count:1
1
452 d->ndigits = numDigits;
executed (the execution status of this line is deduced): d->ndigits = numDigits;
-
453 if (doDisplay)
evaluated: doDisplay
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:1
1
454 display(value());
executed: display(value());
Execution Count:1
1
455 update();
executed (the execution status of this line is deduced): update();
-
456 }
executed: }
Execution Count:2
2
457} -
458 -
459/*! -
460 Returns the current number of digits. -
461 */ -
462int QLCDNumber::digitCount() const -
463{ -
464 Q_D(const QLCDNumber);
executed (the execution status of this line is deduced): const QLCDNumberPrivate * const d = d_func();
-
465 return d->ndigits;
executed: return d->ndigits;
Execution Count:4
4
466} -
467 -
468/*! -
469 \overload -
470 -
471 Returns true if \a num is too big to be displayed in its entirety; -
472 otherwise returns false. -
473 -
474 \sa display(), digitCount(), smallDecimalPoint() -
475*/ -
476 -
477bool QLCDNumber::checkOverflow(int num) const -
478{ -
479 Q_D(const QLCDNumber);
never executed (the execution status of this line is deduced): const QLCDNumberPrivate * const d = d_func();
-
480 bool of;
never executed (the execution status of this line is deduced): bool of;
-
481 int2string(num, d->base, d->ndigits, &of);
never executed (the execution status of this line is deduced): int2string(num, d->base, d->ndigits, &of);
-
482 return of;
never executed: return of;
0
483} -
484 -
485 -
486/*! -
487 Returns true if \a num is too big to be displayed in its entirety; -
488 otherwise returns false. -
489 -
490 \sa display(), digitCount(), smallDecimalPoint() -
491*/ -
492 -
493bool QLCDNumber::checkOverflow(double num) const -
494{ -
495 Q_D(const QLCDNumber);
never executed (the execution status of this line is deduced): const QLCDNumberPrivate * const d = d_func();
-
496 bool of;
never executed (the execution status of this line is deduced): bool of;
-
497 double2string(num, d->base, d->ndigits, &of);
never executed (the execution status of this line is deduced): double2string(num, d->base, d->ndigits, &of);
-
498 return of;
never executed: return of;
0
499} -
500 -
501 -
502/*! -
503 \property QLCDNumber::mode -
504 \brief the current display mode (number base) -
505 -
506 Corresponds to the current display mode, which is one of \c Bin, -
507 \c Oct, \c Dec (the default) and \c Hex. \c Dec mode can display -
508 floating point values, the other modes display the integer -
509 equivalent. -
510 -
511 \sa smallDecimalPoint(), setHexMode(), setDecMode(), setOctMode(), setBinMode() -
512*/ -
513 -
514QLCDNumber::Mode QLCDNumber::mode() const -
515{ -
516 Q_D(const QLCDNumber);
never executed (the execution status of this line is deduced): const QLCDNumberPrivate * const d = d_func();
-
517 return (QLCDNumber::Mode) d->base;
never executed: return (QLCDNumber::Mode) d->base;
0
518} -
519 -
520void QLCDNumber::setMode(Mode m) -
521{ -
522 Q_D(QLCDNumber);
never executed (the execution status of this line is deduced): QLCDNumberPrivate * const d = d_func();
-
523 d->base = m;
never executed (the execution status of this line is deduced): d->base = m;
-
524 display(d->val);
never executed (the execution status of this line is deduced): display(d->val);
-
525}
never executed: }
0
526 -
527 -
528/*! -
529 \property QLCDNumber::value -
530 \brief the displayed value -
531 -
532 This property corresponds to the current value displayed by the -
533 LCDNumber. -
534 -
535 If the displayed value is not a number, the property has a value -
536 of 0. -
537 -
538 By default, this property contains a value of 0. -
539*/ -
540 -
541double QLCDNumber::value() const -
542{ -
543 Q_D(const QLCDNumber);
executed (the execution status of this line is deduced): const QLCDNumberPrivate * const d = d_func();
-
544 return d->val;
executed: return d->val;
Execution Count:1
1
545} -
546 -
547/*! -
548 \overload -
549 -
550 Displays the number \a num. -
551*/ -
552void QLCDNumber::display(double num) -
553{ -
554 Q_D(QLCDNumber);
executed (the execution status of this line is deduced): QLCDNumberPrivate * const d = d_func();
-
555 d->val = num;
executed (the execution status of this line is deduced): d->val = num;
-
556 bool of;
executed (the execution status of this line is deduced): bool of;
-
557 QString s = double2string(d->val, d->base, d->ndigits, &of);
executed (the execution status of this line is deduced): QString s = double2string(d->val, d->base, d->ndigits, &of);
-
558 if (of)
partially evaluated: of
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
559 emit overflow();
never executed: overflow();
0
560 else -
561 d->internalSetString(s);
executed: d->internalSetString(s);
Execution Count:1
1
562} -
563 -
564/*! -
565 \property QLCDNumber::intValue -
566 \brief the displayed value rounded to the nearest integer -
567 -
568 This property corresponds to the nearest integer to the current -
569 value displayed by the LCDNumber. This is the value used for -
570 hexadecimal, octal and binary modes. -
571 -
572 If the displayed value is not a number, the property has a value -
573 of 0. -
574 -
575 By default, this property contains a value of 0. -
576*/ -
577int QLCDNumber::intValue() const -
578{ -
579 Q_D(const QLCDNumber);
never executed (the execution status of this line is deduced): const QLCDNumberPrivate * const d = d_func();
-
580 return qRound(d->val);
never executed: return qRound(d->val);
0
581} -
582 -
583 -
584/*! -
585 \overload -
586 -
587 Displays the number \a num. -
588*/ -
589void QLCDNumber::display(int num) -
590{ -
591 Q_D(QLCDNumber);
never executed (the execution status of this line is deduced): QLCDNumberPrivate * const d = d_func();
-
592 d->val = (double)num;
never executed (the execution status of this line is deduced): d->val = (double)num;
-
593 bool of;
never executed (the execution status of this line is deduced): bool of;
-
594 QString s = int2string(num, d->base, d->ndigits, &of);
never executed (the execution status of this line is deduced): QString s = int2string(num, d->base, d->ndigits, &of);
-
595 if (of)
never evaluated: of
0
596 emit overflow();
never executed: overflow();
0
597 else -
598 d->internalSetString(s);
never executed: d->internalSetString(s);
0
599} -
600 -
601 -
602/*! -
603 Displays the number represented by the string \a s. -
604 -
605 This version of the function disregards mode() and -
606 smallDecimalPoint(). -
607 -
608 These digits and other symbols can be shown: 0/O, 1, 2, 3, 4, 5/S, -
609 6, 7, 8, 9/g, minus, decimal point, A, B, C, D, E, F, h, H, L, o, -
610 P, r, u, U, Y, colon, degree sign (which is specified as single -
611 quote in the string) and space. QLCDNumber substitutes spaces for -
612 illegal characters. -
613*/ -
614 -
615void QLCDNumber::display(const QString &s) -
616{ -
617 Q_D(QLCDNumber);
never executed (the execution status of this line is deduced): QLCDNumberPrivate * const d = d_func();
-
618 d->val = 0;
never executed (the execution status of this line is deduced): d->val = 0;
-
619 bool ok = false;
never executed (the execution status of this line is deduced): bool ok = false;
-
620 double v = s.toDouble(&ok);
never executed (the execution status of this line is deduced): double v = s.toDouble(&ok);
-
621 if (ok)
never evaluated: ok
0
622 d->val = v;
never executed: d->val = v;
0
623 d->internalSetString(s);
never executed (the execution status of this line is deduced): d->internalSetString(s);
-
624}
never executed: }
0
625 -
626/*! -
627 Calls setMode(Hex). Provided for convenience (e.g. for -
628 connecting buttons to it). -
629 -
630 \sa setMode(), setDecMode(), setOctMode(), setBinMode(), mode() -
631*/ -
632 -
633void QLCDNumber::setHexMode() -
634{ -
635 setMode(Hex);
never executed (the execution status of this line is deduced): setMode(Hex);
-
636}
never executed: }
0
637 -
638 -
639/*! -
640 Calls setMode(Dec). Provided for convenience (e.g. for -
641 connecting buttons to it). -
642 -
643 \sa setMode(), setHexMode(), setOctMode(), setBinMode(), mode() -
644*/ -
645 -
646void QLCDNumber::setDecMode() -
647{ -
648 setMode(Dec);
never executed (the execution status of this line is deduced): setMode(Dec);
-
649}
never executed: }
0
650 -
651 -
652/*! -
653 Calls setMode(Oct). Provided for convenience (e.g. for -
654 connecting buttons to it). -
655 -
656 \sa setMode(), setHexMode(), setDecMode(), setBinMode(), mode() -
657*/ -
658 -
659void QLCDNumber::setOctMode() -
660{ -
661 setMode(Oct);
never executed (the execution status of this line is deduced): setMode(Oct);
-
662}
never executed: }
0
663 -
664 -
665/*! -
666 Calls setMode(Bin). Provided for convenience (e.g. for -
667 connecting buttons to it). -
668 -
669 \sa setMode(), setHexMode(), setDecMode(), setOctMode(), mode() -
670*/ -
671 -
672void QLCDNumber::setBinMode() -
673{ -
674 setMode(Bin);
never executed (the execution status of this line is deduced): setMode(Bin);
-
675}
never executed: }
0
676 -
677 -
678/*! -
679 \property QLCDNumber::smallDecimalPoint -
680 \brief the style of the decimal point -
681 -
682 If true the decimal point is drawn between two digit positions. -
683 Otherwise it occupies a digit position of its own, i.e. is drawn -
684 in a digit position. The default is false. -
685 -
686 The inter-digit space is made slightly wider when the decimal -
687 point is drawn between the digits. -
688 -
689 \sa mode -
690*/ -
691 -
692void QLCDNumber::setSmallDecimalPoint(bool b) -
693{ -
694 Q_D(QLCDNumber);
never executed (the execution status of this line is deduced): QLCDNumberPrivate * const d = d_func();
-
695 d->smallPoint = b;
never executed (the execution status of this line is deduced): d->smallPoint = b;
-
696 update();
never executed (the execution status of this line is deduced): update();
-
697}
never executed: }
0
698 -
699bool QLCDNumber::smallDecimalPoint() const -
700{ -
701 Q_D(const QLCDNumber);
executed (the execution status of this line is deduced): const QLCDNumberPrivate * const d = d_func();
-
702 return d->smallPoint;
executed: return d->smallPoint;
Execution Count:1
1
703} -
704 -
705 -
706 -
707/*!\reimp -
708*/ -
709 -
710 -
711void QLCDNumber::paintEvent(QPaintEvent *) -
712{ -
713 Q_D(QLCDNumber);
executed (the execution status of this line is deduced): QLCDNumberPrivate * const d = d_func();
-
714 QPainter p(this);
executed (the execution status of this line is deduced): QPainter p(this);
-
715 drawFrame(&p);
executed (the execution status of this line is deduced): drawFrame(&p);
-
716 p.setRenderHint(QPainter::Antialiasing);
executed (the execution status of this line is deduced): p.setRenderHint(QPainter::Antialiasing);
-
717 if (d->shadow)
partially evaluated: d->shadow
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
718 p.translate(0.5, 0.5);
executed: p.translate(0.5, 0.5);
Execution Count:1
1
719 -
720 if (d->smallPoint)
partially evaluated: d->smallPoint
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
721 d->drawString(d->digitStr, p, &d->points, false);
never executed: d->drawString(d->digitStr, p, &d->points, false);
0
722 else -
723 d->drawString(d->digitStr, p, 0, false);
executed: d->drawString(d->digitStr, p, 0, false);
Execution Count:1
1
724} -
725 -
726 -
727void QLCDNumberPrivate::internalSetString(const QString& s) -
728{ -
729 Q_Q(QLCDNumber);
executed (the execution status of this line is deduced): QLCDNumber * const q = q_func();
-
730 QString buffer;
executed (the execution status of this line is deduced): QString buffer;
-
731 int i;
executed (the execution status of this line is deduced): int i;
-
732 int len = s.length();
executed (the execution status of this line is deduced): int len = s.length();
-
733 QBitArray newPoints(ndigits);
executed (the execution status of this line is deduced): QBitArray newPoints(ndigits);
-
734 -
735 if (!smallPoint) {
partially evaluated: !smallPoint
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
736 if (len == ndigits)
partially evaluated: len == ndigits
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
737 buffer = s;
executed: buffer = s;
Execution Count:1
1
738 else -
739 buffer = s.right(ndigits).rightJustified(ndigits, QLatin1Char(' '));
never executed: buffer = s.right(ndigits).rightJustified(ndigits, QLatin1Char(' '));
0
740 } else { -
741 int index = -1;
never executed (the execution status of this line is deduced): int index = -1;
-
742 bool lastWasPoint = true;
never executed (the execution status of this line is deduced): bool lastWasPoint = true;
-
743 newPoints.clearBit(0);
never executed (the execution status of this line is deduced): newPoints.clearBit(0);
-
744 for (i=0; i<len; i++) {
never evaluated: i<len
0
745 if (s[i] == QLatin1Char('.')) {
never evaluated: s[i] == QLatin1Char('.')
0
746 if (lastWasPoint) { // point already set for digit?
never evaluated: lastWasPoint
0
747 if (index == ndigits - 1) // no more digits
never evaluated: index == ndigits - 1
0
748 break;
never executed: break;
0
749 index++;
never executed (the execution status of this line is deduced): index++;
-
750 buffer[index] = QLatin1Char(' '); // 2 points in a row, add space
never executed (the execution status of this line is deduced): buffer[index] = QLatin1Char(' ');
-
751 }
never executed: }
0
752 newPoints.setBit(index); // set decimal point
never executed (the execution status of this line is deduced): newPoints.setBit(index);
-
753 lastWasPoint = true;
never executed (the execution status of this line is deduced): lastWasPoint = true;
-
754 } else {
never executed: }
0
755 if (index == ndigits - 1)
never evaluated: index == ndigits - 1
0
756 break;
never executed: break;
0
757 index++;
never executed (the execution status of this line is deduced): index++;
-
758 buffer[index] = s[i];
never executed (the execution status of this line is deduced): buffer[index] = s[i];
-
759 newPoints.clearBit(index); // decimal point default off
never executed (the execution status of this line is deduced): newPoints.clearBit(index);
-
760 lastWasPoint = false;
never executed (the execution status of this line is deduced): lastWasPoint = false;
-
761 }
never executed: }
0
762 } -
763 if (index < ((int) ndigits) - 1) {
never evaluated: index < ((int) ndigits) - 1
0
764 for(i=index; i>=0; i--) {
never evaluated: i>=0
0
765 buffer[ndigits - 1 - index + i] = buffer[i];
never executed (the execution status of this line is deduced): buffer[ndigits - 1 - index + i] = buffer[i];
-
766 newPoints.setBit(ndigits - 1 - index + i,
never executed (the execution status of this line is deduced): newPoints.setBit(ndigits - 1 - index + i,
-
767 newPoints.testBit(i));
never executed (the execution status of this line is deduced): newPoints.testBit(i));
-
768 }
never executed: }
0
769 for(i=0; i<ndigits-index-1; i++) {
never evaluated: i<ndigits-index-1
0
770 buffer[i] = QLatin1Char(' ');
never executed (the execution status of this line is deduced): buffer[i] = QLatin1Char(' ');
-
771 newPoints.clearBit(i);
never executed (the execution status of this line is deduced): newPoints.clearBit(i);
-
772 }
never executed: }
0
773 }
never executed: }
0
774 }
never executed: }
0
775 -
776 if (buffer == digitStr)
partially evaluated: buffer == digitStr
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
777 return;
never executed: return;
0
778 -
779 digitStr = buffer;
executed (the execution status of this line is deduced): digitStr = buffer;
-
780 if (smallPoint)
partially evaluated: smallPoint
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
781 points = newPoints;
never executed: points = newPoints;
0
782 q->update();
executed (the execution status of this line is deduced): q->update();
-
783}
executed: }
Execution Count:1
1
784 -
785/*! -
786 \internal -
787*/ -
788 -
789void QLCDNumberPrivate::drawString(const QString &s, QPainter &p, -
790 QBitArray *newPoints, bool newString) -
791{ -
792 Q_Q(QLCDNumber);
executed (the execution status of this line is deduced): QLCDNumber * const q = q_func();
-
793 QPoint pos;
executed (the execution status of this line is deduced): QPoint pos;
-
794 -
795 int digitSpace = smallPoint ? 2 : 1;
partially evaluated: smallPoint
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
796 int xSegLen = q->width()*5/(ndigits*(5 + digitSpace) + digitSpace);
executed (the execution status of this line is deduced): int xSegLen = q->width()*5/(ndigits*(5 + digitSpace) + digitSpace);
-
797 int ySegLen = q->height()*5/12;
executed (the execution status of this line is deduced): int ySegLen = q->height()*5/12;
-
798 int segLen = ySegLen > xSegLen ? xSegLen : ySegLen;
partially evaluated: ySegLen > xSegLen
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
799 int xAdvance = segLen*(5 + digitSpace)/5;
executed (the execution status of this line is deduced): int xAdvance = segLen*(5 + digitSpace)/5;
-
800 int xOffset = (q->width() - ndigits*xAdvance + segLen/5)/2;
executed (the execution status of this line is deduced): int xOffset = (q->width() - ndigits*xAdvance + segLen/5)/2;
-
801 int yOffset = (q->height() - segLen*2)/2;
executed (the execution status of this line is deduced): int yOffset = (q->height() - segLen*2)/2;
-
802 -
803 for (int i=0; i<ndigits; i++) {
evaluated: i<ndigits
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:1
1-5
804 pos = QPoint(xOffset + xAdvance*i, yOffset);
executed (the execution status of this line is deduced): pos = QPoint(xOffset + xAdvance*i, yOffset);
-
805 if (newString)
partially evaluated: newString
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:5
0-5
806 drawDigit(pos, p, segLen, s[i].toLatin1(), digitStr[i].toLatin1());
never executed: drawDigit(pos, p, segLen, s[i].toLatin1(), digitStr[i].toLatin1());
0
807 else -
808 drawDigit(pos, p, segLen, s[i].toLatin1());
executed: drawDigit(pos, p, segLen, s[i].toLatin1());
Execution Count:5
5
809 if (newPoints) {
partially evaluated: newPoints
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:5
0-5
810 char newPoint = newPoints->testBit(i) ? '.' : ' ';
never evaluated: newPoints->testBit(i)
0
811 if (newString) {
never evaluated: newString
0
812 char oldPoint = points.testBit(i) ? '.' : ' ';
never evaluated: points.testBit(i)
0
813 drawDigit(pos, p, segLen, newPoint, oldPoint);
never executed (the execution status of this line is deduced): drawDigit(pos, p, segLen, newPoint, oldPoint);
-
814 } else {
never executed: }
0
815 drawDigit(pos, p, segLen, newPoint);
never executed (the execution status of this line is deduced): drawDigit(pos, p, segLen, newPoint);
-
816 }
never executed: }
0
817 } -
818 }
executed: }
Execution Count:5
5
819 if (newString) {
partially evaluated: newString
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
820 digitStr = s;
never executed (the execution status of this line is deduced): digitStr = s;
-
821 digitStr.truncate(ndigits);
never executed (the execution status of this line is deduced): digitStr.truncate(ndigits);
-
822 if (newPoints)
never evaluated: newPoints
0
823 points = *newPoints;
never executed: points = *newPoints;
0
824 }
never executed: }
0
825}
executed: }
Execution Count:1
1
826 -
827 -
828/*! -
829 \internal -
830*/ -
831 -
832void QLCDNumberPrivate::drawDigit(const QPoint &pos, QPainter &p, int segLen, -
833 char newCh, char oldCh) -
834{ -
835// Draws and/or erases segments to change display of a single digit -
836// from oldCh to newCh -
837 -
838 char updates[18][2]; // can hold 2 times number of segments, only
executed (the execution status of this line is deduced): char updates[18][2];
-
839 // first 9 used if segment table is correct -
840 int nErases;
executed (the execution status of this line is deduced): int nErases;
-
841 int nUpdates;
executed (the execution status of this line is deduced): int nUpdates;
-
842 const char *segs;
executed (the execution status of this line is deduced): const char *segs;
-
843 int i,j;
executed (the execution status of this line is deduced): int i,j;
-
844 -
845 const char erase = 0;
executed (the execution status of this line is deduced): const char erase = 0;
-
846 const char draw = 1;
executed (the execution status of this line is deduced): const char draw = 1;
-
847 const char leaveAlone = 2;
executed (the execution status of this line is deduced): const char leaveAlone = 2;
-
848 -
849 segs = getSegments(oldCh);
executed (the execution status of this line is deduced): segs = getSegments(oldCh);
-
850 for (nErases=0; segs[nErases] != 99; nErases++) {
partially evaluated: segs[nErases] != 99
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:5
0-5
851 updates[nErases][0] = erase; // get segments to erase to
never executed (the execution status of this line is deduced): updates[nErases][0] = erase;
-
852 updates[nErases][1] = segs[nErases]; // remove old char
never executed (the execution status of this line is deduced): updates[nErases][1] = segs[nErases];
-
853 }
never executed: }
0
854 nUpdates = nErases;
executed (the execution status of this line is deduced): nUpdates = nErases;
-
855 segs = getSegments(newCh);
executed (the execution status of this line is deduced): segs = getSegments(newCh);
-
856 for(i = 0 ; segs[i] != 99 ; i++) {
evaluated: segs[i] != 99
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:5
5-6
857 for (j=0; j<nErases; j++)
partially evaluated: j<nErases
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
0-6
858 if (segs[i] == updates[j][1]) { // same segment ?
never evaluated: segs[i] == updates[j][1]
0
859 updates[j][0] = leaveAlone; // yes, already on screen
never executed (the execution status of this line is deduced): updates[j][0] = leaveAlone;
-
860 break;
never executed: break;
0
861 } -
862 if (j == nErases) { // if not already on screen
partially evaluated: j == nErases
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
863 updates[nUpdates][0] = draw;
executed (the execution status of this line is deduced): updates[nUpdates][0] = draw;
-
864 updates[nUpdates][1] = segs[i];
executed (the execution status of this line is deduced): updates[nUpdates][1] = segs[i];
-
865 nUpdates++;
executed (the execution status of this line is deduced): nUpdates++;
-
866 }
executed: }
Execution Count:6
6
867 }
executed: }
Execution Count:6
6
868 for (i=0; i<nUpdates; i++) {
evaluated: i<nUpdates
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:5
5-6
869 if (updates[i][0] == draw)
partially evaluated: updates[i][0] == draw
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
870 drawSegment(pos, updates[i][1], p, segLen);
executed: drawSegment(pos, updates[i][1], p, segLen);
Execution Count:6
6
871 if (updates[i][0] == erase)
partially evaluated: updates[i][0] == erase
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
0-6
872 drawSegment(pos, updates[i][1], p, segLen, true);
never executed: drawSegment(pos, updates[i][1], p, segLen, true);
0
873 }
executed: }
Execution Count:6
6
874}
executed: }
Execution Count:5
5
875 -
876 -
877static void addPoint(QPolygon &a, const QPoint &p) -
878{ -
879 uint n = a.size();
executed (the execution status of this line is deduced): uint n = a.size();
-
880 a.resize(n + 1);
executed (the execution status of this line is deduced): a.resize(n + 1);
-
881 a.setPoint(n, p);
executed (the execution status of this line is deduced): a.setPoint(n, p);
-
882}
executed: }
Execution Count:24
24
883 -
884/*! -
885 \internal -
886*/ -
887 -
888void QLCDNumberPrivate::drawSegment(const QPoint &pos, char segmentNo, QPainter &p, -
889 int segLen, bool erase) -
890{ -
891 Q_Q(QLCDNumber);
executed (the execution status of this line is deduced): QLCDNumber * const q = q_func();
-
892 QPoint ppt;
executed (the execution status of this line is deduced): QPoint ppt;
-
893 QPoint pt = pos;
executed (the execution status of this line is deduced): QPoint pt = pos;
-
894 int width = segLen/5;
executed (the execution status of this line is deduced): int width = segLen/5;
-
895 -
896 const QPalette &pal = q->palette();
executed (the execution status of this line is deduced): const QPalette &pal = q->palette();
-
897 QColor lightColor,darkColor,fgColor;
executed (the execution status of this line is deduced): QColor lightColor,darkColor,fgColor;
-
898 if (erase){
partially evaluated: erase
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
0-6
899 lightColor = pal.color(q->backgroundRole());
never executed (the execution status of this line is deduced): lightColor = pal.color(q->backgroundRole());
-
900 darkColor = lightColor;
never executed (the execution status of this line is deduced): darkColor = lightColor;
-
901 fgColor = lightColor;
never executed (the execution status of this line is deduced): fgColor = lightColor;
-
902 } else {
never executed: }
0
903 lightColor = pal.light().color();
executed (the execution status of this line is deduced): lightColor = pal.light().color();
-
904 darkColor = pal.dark().color();
executed (the execution status of this line is deduced): darkColor = pal.dark().color();
-
905 fgColor = pal.color(q->foregroundRole());
executed (the execution status of this line is deduced): fgColor = pal.color(q->foregroundRole());
-
906 }
executed: }
Execution Count:6
6
907 -
908 -
909#define LINETO(X,Y) addPoint(a, QPoint(pt.x() + (X),pt.y() + (Y))) -
910#define LIGHT -
911#define DARK -
912 -
913 if (fill) {
partially evaluated: fill
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
914 QPolygon a(0);
executed (the execution status of this line is deduced): QPolygon a(0);
-
915 //The following is an exact copy of the switch below. -
916 //don't make any changes here -
917 switch (segmentNo) { -
918 case 0 : -
919 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
920 LIGHT; -
921 LINETO(segLen - 1,0);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (segLen - 1),pt.y() + (0)));
-
922 DARK; -
923 LINETO(segLen - width - 1,width);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (segLen - width - 1),pt.y() + (width)));
-
924 LINETO(width,width);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (width)));
-
925 LINETO(0,0);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (0)));
-
926 break;
executed: break;
Execution Count:1
1
927 case 1 : -
928 pt += QPoint(0 , 1);
executed (the execution status of this line is deduced): pt += QPoint(0 , 1);
-
929 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
930 LIGHT; -
931 LINETO(width,width);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (width)));
-
932 DARK; -
933 LINETO(width,segLen - width/2 - 2);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (segLen - width/2 - 2)));
-
934 LINETO(0,segLen - 2);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (segLen - 2)));
-
935 LIGHT; -
936 LINETO(0,0);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (0)));
-
937 break;
executed: break;
Execution Count:1
1
938 case 2 : -
939 pt += QPoint(segLen - 1 , 1);
executed (the execution status of this line is deduced): pt += QPoint(segLen - 1 , 1);
-
940 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
941 DARK; -
942 LINETO(0,segLen - 2);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (segLen - 2)));
-
943 LINETO(-width,segLen - width/2 - 2);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (-width),pt.y() + (segLen - width/2 - 2)));
-
944 LIGHT; -
945 LINETO(-width,width);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (-width),pt.y() + (width)));
-
946 LINETO(0,0);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (0)));
-
947 break;
executed: break;
Execution Count:1
1
948 case 3 : -
949 pt += QPoint(0 , segLen);
never executed (the execution status of this line is deduced): pt += QPoint(0 , segLen);
-
950 ppt = pt;
never executed (the execution status of this line is deduced): ppt = pt;
-
951 LIGHT; -
952 LINETO(width,-width/2);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (-width/2)));
-
953 LINETO(segLen - width - 1,-width/2);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (segLen - width - 1),pt.y() + (-width/2)));
-
954 LINETO(segLen - 1,0);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (segLen - 1),pt.y() + (0)));
-
955 DARK; -
956 if (width & 1) { // adjust for integer division error
never evaluated: width & 1
0
957 LINETO(segLen - width - 3,width/2 + 1);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (segLen - width - 3),pt.y() + (width/2 + 1)));
-
958 LINETO(width + 2,width/2 + 1);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width + 2),pt.y() + (width/2 + 1)));
-
959 } else {
never executed: }
0
960 LINETO(segLen - width - 1,width/2);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (segLen - width - 1),pt.y() + (width/2)));
-
961 LINETO(width,width/2);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (width/2)));
-
962 }
never executed: }
0
963 LINETO(0,0);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (0)));
-
964 break;
never executed: break;
0
965 case 4 : -
966 pt += QPoint(0 , segLen + 1);
executed (the execution status of this line is deduced): pt += QPoint(0 , segLen + 1);
-
967 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
968 LIGHT; -
969 LINETO(width,width/2);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (width/2)));
-
970 DARK; -
971 LINETO(width,segLen - width - 2);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (segLen - width - 2)));
-
972 LINETO(0,segLen - 2);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (segLen - 2)));
-
973 LIGHT; -
974 LINETO(0,0);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (0)));
-
975 break;
executed: break;
Execution Count:1
1
976 case 5 : -
977 pt += QPoint(segLen - 1 , segLen + 1);
executed (the execution status of this line is deduced): pt += QPoint(segLen - 1 , segLen + 1);
-
978 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
979 DARK; -
980 LINETO(0,segLen - 2);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (segLen - 2)));
-
981 LINETO(-width,segLen - width - 2);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (-width),pt.y() + (segLen - width - 2)));
-
982 LIGHT; -
983 LINETO(-width,width/2);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (-width),pt.y() + (width/2)));
-
984 LINETO(0,0);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (0)));
-
985 break;
executed: break;
Execution Count:1
1
986 case 6 : -
987 pt += QPoint(0 , segLen*2);
executed (the execution status of this line is deduced): pt += QPoint(0 , segLen*2);
-
988 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
989 LIGHT; -
990 LINETO(width,-width);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (-width)));
-
991 LINETO(segLen - width - 1,-width);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (segLen - width - 1),pt.y() + (-width)));
-
992 LINETO(segLen - 1,0);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (segLen - 1),pt.y() + (0)));
-
993 DARK; -
994 LINETO(0,0);
executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (0)));
-
995 break;
executed: break;
Execution Count:1
1
996 case 7 : -
997 if (smallPoint) // if smallpoint place'.' between other digits
never evaluated: smallPoint
0
998 pt += QPoint(segLen + width/2 , segLen*2);
never executed: pt += QPoint(segLen + width/2 , segLen*2);
0
999 else -
1000 pt += QPoint(segLen/2 , segLen*2);
never executed: pt += QPoint(segLen/2 , segLen*2);
0
1001 ppt = pt;
never executed (the execution status of this line is deduced): ppt = pt;
-
1002 DARK; -
1003 LINETO(width,0);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (0)));
-
1004 LINETO(width,-width);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (-width)));
-
1005 LIGHT; -
1006 LINETO(0,-width);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (-width)));
-
1007 LINETO(0,0);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (0)));
-
1008 break;
never executed: break;
0
1009 case 8 : -
1010 pt += QPoint(segLen/2 - width/2 + 1 , segLen/2 + width);
never executed (the execution status of this line is deduced): pt += QPoint(segLen/2 - width/2 + 1 , segLen/2 + width);
-
1011 ppt = pt;
never executed (the execution status of this line is deduced): ppt = pt;
-
1012 DARK; -
1013 LINETO(width,0);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (0)));
-
1014 LINETO(width,-width);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (-width)));
-
1015 LIGHT; -
1016 LINETO(0,-width);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (-width)));
-
1017 LINETO(0,0);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (0)));
-
1018 break;
never executed: break;
0
1019 case 9 : -
1020 pt += QPoint(segLen/2 - width/2 + 1 , 3*segLen/2 + width);
never executed (the execution status of this line is deduced): pt += QPoint(segLen/2 - width/2 + 1 , 3*segLen/2 + width);
-
1021 ppt = pt;
never executed (the execution status of this line is deduced): ppt = pt;
-
1022 DARK; -
1023 LINETO(width,0);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (0)));
-
1024 LINETO(width,-width);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (width),pt.y() + (-width)));
-
1025 LIGHT; -
1026 LINETO(0,-width);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (-width)));
-
1027 LINETO(0,0);
never executed (the execution status of this line is deduced): addPoint(a, QPoint(pt.x() + (0),pt.y() + (0)));
-
1028 break;
never executed: break;
0
1029 default : -
1030 qWarning("QLCDNumber::drawSegment: (%s) Illegal segment id: %d\n",
never executed (the execution status of this line is deduced): QMessageLogger("widgets/qlcdnumber.cpp", 1030, __PRETTY_FUNCTION__).warning("QLCDNumber::drawSegment: (%s) Illegal segment id: %d\n",
-
1031 q->objectName().toLocal8Bit().constData(), segmentNo);
never executed (the execution status of this line is deduced): q->objectName().toLocal8Bit().constData(), segmentNo);
-
1032 }
never executed: }
0
1033 // End exact copy -
1034 p.setPen(Qt::NoPen);
executed (the execution status of this line is deduced): p.setPen(Qt::NoPen);
-
1035 p.setBrush(fgColor);
executed (the execution status of this line is deduced): p.setBrush(fgColor);
-
1036 p.drawPolygon(a);
executed (the execution status of this line is deduced): p.drawPolygon(a);
-
1037 p.setBrush(Qt::NoBrush);
executed (the execution status of this line is deduced): p.setBrush(Qt::NoBrush);
-
1038 -
1039 pt = pos;
executed (the execution status of this line is deduced): pt = pos;
-
1040 }
executed: }
Execution Count:6
6
1041#undef LINETO -
1042#undef LIGHT -
1043#undef DARK -
1044 -
1045#define LINETO(X,Y) p.drawLine(ppt.x(), ppt.y(), pt.x()+(X), pt.y()+(Y)); \ -
1046 ppt = QPoint(pt.x()+(X), pt.y()+(Y)) -
1047#define LIGHT p.setPen(lightColor) -
1048#define DARK p.setPen(darkColor) -
1049 if (shadow)
partially evaluated: shadow
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
1050 switch (segmentNo) { -
1051 case 0 : -
1052 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
1053 LIGHT;
executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1054 LINETO(segLen - 1,0);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(segLen - 1), pt.y()+(0)); ppt = QPoint(pt.x()+(segLen - 1), pt.y()+(0));
-
1055 DARK;
executed (the execution status of this line is deduced): p.setPen(darkColor);
-
1056 LINETO(segLen - width - 1,width);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(segLen - width - 1), pt.y()+(width)); ppt = QPoint(pt.x()+(segLen - width - 1), pt.y()+(width));
-
1057 LINETO(width,width);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(width)); ppt = QPoint(pt.x()+(width), pt.y()+(width));
-
1058 LINETO(0,0);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(0)); ppt = QPoint(pt.x()+(0), pt.y()+(0));
-
1059 break;
executed: break;
Execution Count:1
1
1060 case 1 : -
1061 pt += QPoint(0,1);
executed (the execution status of this line is deduced): pt += QPoint(0,1);
-
1062 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
1063 LIGHT;
executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1064 LINETO(width,width);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(width)); ppt = QPoint(pt.x()+(width), pt.y()+(width));
-
1065 DARK;
executed (the execution status of this line is deduced): p.setPen(darkColor);
-
1066 LINETO(width,segLen - width/2 - 2);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(segLen - width/2 - 2)); ppt = QPoint(pt.x()+(width), pt.y()+(segLen - width/2 - 2));
-
1067 LINETO(0,segLen - 2);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(segLen - 2)); ppt = QPoint(pt.x()+(0), pt.y()+(segLen - 2));
-
1068 LIGHT;
executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1069 LINETO(0,0);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(0)); ppt = QPoint(pt.x()+(0), pt.y()+(0));
-
1070 break;
executed: break;
Execution Count:1
1
1071 case 2 : -
1072 pt += QPoint(segLen - 1 , 1);
executed (the execution status of this line is deduced): pt += QPoint(segLen - 1 , 1);
-
1073 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
1074 DARK;
executed (the execution status of this line is deduced): p.setPen(darkColor);
-
1075 LINETO(0,segLen - 2);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(segLen - 2)); ppt = QPoint(pt.x()+(0), pt.y()+(segLen - 2));
-
1076 LINETO(-width,segLen - width/2 - 2);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(-width), pt.y()+(segLen - width/2 - 2)); ppt = QPoint(pt.x()+(-width), pt.y()+(segLen - width/2 - 2));
-
1077 LIGHT;
executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1078 LINETO(-width,width);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(-width), pt.y()+(width)); ppt = QPoint(pt.x()+(-width), pt.y()+(width));
-
1079 LINETO(0,0);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(0)); ppt = QPoint(pt.x()+(0), pt.y()+(0));
-
1080 break;
executed: break;
Execution Count:1
1
1081 case 3 : -
1082 pt += QPoint(0 , segLen);
never executed (the execution status of this line is deduced): pt += QPoint(0 , segLen);
-
1083 ppt = pt;
never executed (the execution status of this line is deduced): ppt = pt;
-
1084 LIGHT;
never executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1085 LINETO(width,-width/2);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(-width/2)); ppt = QPoint(pt.x()+(width), pt.y()+(-width/2));
-
1086 LINETO(segLen - width - 1,-width/2);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(segLen - width - 1), pt.y()+(-width/2)); ppt = QPoint(pt.x()+(segLen - width - 1), pt.y()+(-width/2));
-
1087 LINETO(segLen - 1,0);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(segLen - 1), pt.y()+(0)); ppt = QPoint(pt.x()+(segLen - 1), pt.y()+(0));
-
1088 DARK;
never executed (the execution status of this line is deduced): p.setPen(darkColor);
-
1089 if (width & 1) { // adjust for integer division error
never evaluated: width & 1
0
1090 LINETO(segLen - width - 3,width/2 + 1);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(segLen - width - 3), pt.y()+(width/2 + 1)); ppt = QPoint(pt.x()+(segLen - width - 3), pt.y()+(width/2 + 1));
-
1091 LINETO(width + 2,width/2 + 1);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width + 2), pt.y()+(width/2 + 1)); ppt = QPoint(pt.x()+(width + 2), pt.y()+(width/2 + 1));
-
1092 } else {
never executed: }
0
1093 LINETO(segLen - width - 1,width/2);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(segLen - width - 1), pt.y()+(width/2)); ppt = QPoint(pt.x()+(segLen - width - 1), pt.y()+(width/2));
-
1094 LINETO(width,width/2);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(width/2)); ppt = QPoint(pt.x()+(width), pt.y()+(width/2));
-
1095 }
never executed: }
0
1096 LINETO(0,0);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(0)); ppt = QPoint(pt.x()+(0), pt.y()+(0));
-
1097 break;
never executed: break;
0
1098 case 4 : -
1099 pt += QPoint(0 , segLen + 1);
executed (the execution status of this line is deduced): pt += QPoint(0 , segLen + 1);
-
1100 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
1101 LIGHT;
executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1102 LINETO(width,width/2);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(width/2)); ppt = QPoint(pt.x()+(width), pt.y()+(width/2));
-
1103 DARK;
executed (the execution status of this line is deduced): p.setPen(darkColor);
-
1104 LINETO(width,segLen - width - 2);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(segLen - width - 2)); ppt = QPoint(pt.x()+(width), pt.y()+(segLen - width - 2));
-
1105 LINETO(0,segLen - 2);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(segLen - 2)); ppt = QPoint(pt.x()+(0), pt.y()+(segLen - 2));
-
1106 LIGHT;
executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1107 LINETO(0,0);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(0)); ppt = QPoint(pt.x()+(0), pt.y()+(0));
-
1108 break;
executed: break;
Execution Count:1
1
1109 case 5 : -
1110 pt += QPoint(segLen - 1 , segLen + 1);
executed (the execution status of this line is deduced): pt += QPoint(segLen - 1 , segLen + 1);
-
1111 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
1112 DARK;
executed (the execution status of this line is deduced): p.setPen(darkColor);
-
1113 LINETO(0,segLen - 2);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(segLen - 2)); ppt = QPoint(pt.x()+(0), pt.y()+(segLen - 2));
-
1114 LINETO(-width,segLen - width - 2);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(-width), pt.y()+(segLen - width - 2)); ppt = QPoint(pt.x()+(-width), pt.y()+(segLen - width - 2));
-
1115 LIGHT;
executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1116 LINETO(-width,width/2);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(-width), pt.y()+(width/2)); ppt = QPoint(pt.x()+(-width), pt.y()+(width/2));
-
1117 LINETO(0,0);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(0)); ppt = QPoint(pt.x()+(0), pt.y()+(0));
-
1118 break;
executed: break;
Execution Count:1
1
1119 case 6 : -
1120 pt += QPoint(0 , segLen*2);
executed (the execution status of this line is deduced): pt += QPoint(0 , segLen*2);
-
1121 ppt = pt;
executed (the execution status of this line is deduced): ppt = pt;
-
1122 LIGHT;
executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1123 LINETO(width,-width);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(-width)); ppt = QPoint(pt.x()+(width), pt.y()+(-width));
-
1124 LINETO(segLen - width - 1,-width);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(segLen - width - 1), pt.y()+(-width)); ppt = QPoint(pt.x()+(segLen - width - 1), pt.y()+(-width));
-
1125 LINETO(segLen - 1,0);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(segLen - 1), pt.y()+(0)); ppt = QPoint(pt.x()+(segLen - 1), pt.y()+(0));
-
1126 DARK;
executed (the execution status of this line is deduced): p.setPen(darkColor);
-
1127 LINETO(0,0);
executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(0)); ppt = QPoint(pt.x()+(0), pt.y()+(0));
-
1128 break;
executed: break;
Execution Count:1
1
1129 case 7 : -
1130 if (smallPoint) // if smallpoint place'.' between other digits
never evaluated: smallPoint
0
1131 pt += QPoint(segLen + width/2 , segLen*2);
never executed: pt += QPoint(segLen + width/2 , segLen*2);
0
1132 else -
1133 pt += QPoint(segLen/2 , segLen*2);
never executed: pt += QPoint(segLen/2 , segLen*2);
0
1134 ppt = pt;
never executed (the execution status of this line is deduced): ppt = pt;
-
1135 DARK;
never executed (the execution status of this line is deduced): p.setPen(darkColor);
-
1136 LINETO(width,0);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(0)); ppt = QPoint(pt.x()+(width), pt.y()+(0));
-
1137 LINETO(width,-width);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(-width)); ppt = QPoint(pt.x()+(width), pt.y()+(-width));
-
1138 LIGHT;
never executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1139 LINETO(0,-width);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(-width)); ppt = QPoint(pt.x()+(0), pt.y()+(-width));
-
1140 LINETO(0,0);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(0)); ppt = QPoint(pt.x()+(0), pt.y()+(0));
-
1141 break;
never executed: break;
0
1142 case 8 : -
1143 pt += QPoint(segLen/2 - width/2 + 1 , segLen/2 + width);
never executed (the execution status of this line is deduced): pt += QPoint(segLen/2 - width/2 + 1 , segLen/2 + width);
-
1144 ppt = pt;
never executed (the execution status of this line is deduced): ppt = pt;
-
1145 DARK;
never executed (the execution status of this line is deduced): p.setPen(darkColor);
-
1146 LINETO(width,0);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(0)); ppt = QPoint(pt.x()+(width), pt.y()+(0));
-
1147 LINETO(width,-width);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(-width)); ppt = QPoint(pt.x()+(width), pt.y()+(-width));
-
1148 LIGHT;
never executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1149 LINETO(0,-width);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(-width)); ppt = QPoint(pt.x()+(0), pt.y()+(-width));
-
1150 LINETO(0,0);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(0)); ppt = QPoint(pt.x()+(0), pt.y()+(0));
-
1151 break;
never executed: break;
0
1152 case 9 : -
1153 pt += QPoint(segLen/2 - width/2 + 1 , 3*segLen/2 + width);
never executed (the execution status of this line is deduced): pt += QPoint(segLen/2 - width/2 + 1 , 3*segLen/2 + width);
-
1154 ppt = pt;
never executed (the execution status of this line is deduced): ppt = pt;
-
1155 DARK;
never executed (the execution status of this line is deduced): p.setPen(darkColor);
-
1156 LINETO(width,0);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(0)); ppt = QPoint(pt.x()+(width), pt.y()+(0));
-
1157 LINETO(width,-width);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(width), pt.y()+(-width)); ppt = QPoint(pt.x()+(width), pt.y()+(-width));
-
1158 LIGHT;
never executed (the execution status of this line is deduced): p.setPen(lightColor);
-
1159 LINETO(0,-width);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(-width)); ppt = QPoint(pt.x()+(0), pt.y()+(-width));
-
1160 LINETO(0,0);
never executed (the execution status of this line is deduced): p.drawLine(ppt.x(), ppt.y(), pt.x()+(0), pt.y()+(0)); ppt = QPoint(pt.x()+(0), pt.y()+(0));
-
1161 break;
never executed: break;
0
1162 default : -
1163 qWarning("QLCDNumber::drawSegment: (%s) Illegal segment id: %d\n", -
1164 q->objectName().toLocal8Bit().constData(), segmentNo); -
1165 }
never executed: }
0
1166 -
1167#undef LINETO -
1168#undef LIGHT -
1169#undef DARK -
1170}
executed: }
Execution Count:6
6
1171 -
1172 -
1173 -
1174/*! -
1175 \property QLCDNumber::segmentStyle -
1176 \brief the style of the LCDNumber -
1177 -
1178 \table -
1179 \header \li Style \li Result -
1180 \row \li \c Outline -
1181 \li Produces raised segments filled with the background color -
1182 \row \li \c Filled -
1183 (this is the default). -
1184 \li Produces raised segments filled with the foreground color. -
1185 \row \li \c Flat -
1186 \li Produces flat segments filled with the foreground color. -
1187 \endtable -
1188 -
1189 \c Outline and \c Filled will additionally use -
1190 QPalette::light() and QPalette::dark() for shadow effects. -
1191*/ -
1192void QLCDNumber::setSegmentStyle(SegmentStyle s) -
1193{ -
1194 Q_D(QLCDNumber);
executed (the execution status of this line is deduced): QLCDNumberPrivate * const d = d_func();
-
1195 d->fill = (s == Flat || s == Filled);
partially evaluated: s == Flat
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
partially evaluated: s == Filled
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
1196 d->shadow = (s == Outline || s == Filled);
partially evaluated: s == Outline
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
partially evaluated: s == Filled
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
1197 update();
executed (the execution status of this line is deduced): update();
-
1198}
executed: }
Execution Count:2
2
1199 -
1200QLCDNumber::SegmentStyle QLCDNumber::segmentStyle() const -
1201{ -
1202 Q_D(const QLCDNumber);
never executed (the execution status of this line is deduced): const QLCDNumberPrivate * const d = d_func();
-
1203 Q_ASSERT(d->fill || d->shadow);
never executed (the execution status of this line is deduced): qt_noop();
-
1204 if (!d->fill && d->shadow)
never evaluated: !d->fill
never evaluated: d->shadow
0
1205 return Outline;
never executed: return Outline;
0
1206 if (d->fill && d->shadow)
never evaluated: d->fill
never evaluated: d->shadow
0
1207 return Filled;
never executed: return Filled;
0
1208 return Flat;
never executed: return Flat;
0
1209} -
1210 -
1211 -
1212/*!\reimp -
1213*/ -
1214QSize QLCDNumber::sizeHint() const -
1215{ -
1216 return QSize(10 + 9 * (digitCount() + (smallDecimalPoint() ? 0 : 1)), 23);
executed: return QSize(10 + 9 * (digitCount() + (smallDecimalPoint() ? 0 : 1)), 23);
Execution Count:1
1
1217} -
1218 -
1219/*! \reimp */ -
1220bool QLCDNumber::event(QEvent *e) -
1221{ -
1222 return QFrame::event(e);
executed: return QFrame::event(e);
Execution Count:13
13
1223} -
1224 -
1225QT_END_NAMESPACE -
1226 -
1227#endif // QT_NO_LCDNUMBER -
1228 -
Source codeSwitch to Preprocessed file
Generated by Squish Coco Non-Commercial