styles/qstyle.cpp

Switch to Source codePreprocessed file
LineSource CodeCoverage
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8static const int MaxBits = 8 * sizeof(QSizePolicy::ControlType); -
9 -
10static int unpackControlTypes(QSizePolicy::ControlTypes controls, QSizePolicy::ControlType *array) -
11{ -
12 if (!controls)
partially evaluated: !controls
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4114
0-4114
13 return 0;
never executed: return 0;
0
14 -
15 -
16 if ((controls & (controls - 1)) == 0) {
partially evaluated: (controls & (controls - 1)) == 0
TRUEFALSE
yes
Evaluation Count:4114
no
Evaluation Count:0
0-4114
17 array[0] = QSizePolicy::ControlType(uint(controls)); -
18 return 1;
executed: return 1;
Execution Count:4114
4114
19 } -
20 -
21 int count = 0; -
22 for (int i = 0; i < MaxBits; ++i) {
never evaluated: i < MaxBits
0
23 if (uint bit = (controls & (0x1 << i)))
never evaluated: uint bit = (controls & (0x1 << i))
0
24 array[count++] = QSizePolicy::ControlType(bit);
never executed: array[count++] = QSizePolicy::ControlType(bit);
0
25 }
never executed: }
0
26 return count;
never executed: return count;
0
27} -
28QStyle::QStyle() -
29 : QObject(*new QStylePrivate) -
30{ -
31 QStylePrivate * const d = d_func(); -
32 d->proxyStyle = this; -
33}
never executed: }
0
34 -
35 -
36 -
37 -
38 -
39 -
40QStyle::QStyle(QStylePrivate &dd) -
41 : QObject(dd) -
42{ -
43 QStylePrivate * const d = d_func(); -
44 d->proxyStyle = this; -
45}
executed: }
Execution Count:1164
1164
46 -
47 -
48 -
49 -
50QStyle::~QStyle() -
51{ -
52} -
53void QStyle::polish(QWidget * ) -
54{ -
55} -
56void QStyle::unpolish(QWidget * ) -
57{ -
58} -
59 -
60 -
61 -
62 -
63 -
64 -
65 -
66void QStyle::polish(QApplication * ) -
67{ -
68} -
69 -
70 -
71 -
72 -
73 -
74 -
75 -
76void QStyle::unpolish(QApplication * ) -
77{ -
78} -
79void QStyle::polish(QPalette & ) -
80{ -
81} -
82QRect QStyle::itemTextRect(const QFontMetrics &metrics, const QRect &rect, int alignment, bool enabled, -
83 const QString &text) const -
84{ -
85 QRect result; -
86 int x, y, w, h; -
87 rect.getRect(&x, &y, &w, &h); -
88 if (!text.isEmpty()) {
evaluated: !text.isEmpty()
TRUEFALSE
yes
Evaluation Count:44
yes
Evaluation Count:18
18-44
89 result = metrics.boundingRect(x, y, w, h, alignment, text); -
90 if (!enabled && proxy()->styleHint(SH_EtchDisabledText)) {
evaluated: !enabled
TRUEFALSE
yes
Evaluation Count:35
yes
Evaluation Count:9
partially evaluated: proxy()->styleHint(SH_EtchDisabledText)
TRUEFALSE
yes
Evaluation Count:35
no
Evaluation Count:0
0-35
91 result.setWidth(result.width()+1); -
92 result.setHeight(result.height()+1); -
93 }
executed: }
Execution Count:35
35
94 } else {
executed: }
Execution Count:44
44
95 result = QRect(x, y, w, h); -
96 }
executed: }
Execution Count:18
18
97 return result;
executed: return result;
Execution Count:62
62
98} -
99 -
100 -
101 -
102 -
103 -
104 -
105 -
106QRect QStyle::itemPixmapRect(const QRect &rect, int alignment, const QPixmap &pixmap) const -
107{ -
108 QRect result; -
109 int x, y, w, h; -
110 rect.getRect(&x, &y, &w, &h); -
111 if ((alignment & Qt::AlignVCenter) == Qt::AlignVCenter)
evaluated: (alignment & Qt::AlignVCenter) == Qt::AlignVCenter
TRUEFALSE
yes
Evaluation Count:130
yes
Evaluation Count:4
4-130
112 y += h/2 - pixmap.height()/2;
executed: y += h/2 - pixmap.height()/2;
Execution Count:130
130
113 else if ((alignment & Qt::AlignBottom) == Qt::AlignBottom)
partially evaluated: (alignment & Qt::AlignBottom) == Qt::AlignBottom
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4
0-4
114 y += h - pixmap.height();
never executed: y += h - pixmap.height();
0
115 if ((alignment & Qt::AlignRight) == Qt::AlignRight)
partially evaluated: (alignment & Qt::AlignRight) == Qt::AlignRight
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:134
0-134
116 x += w - pixmap.width();
never executed: x += w - pixmap.width();
0
117 else if ((alignment & Qt::AlignHCenter) == Qt::AlignHCenter)
evaluated: (alignment & Qt::AlignHCenter) == Qt::AlignHCenter
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:130
4-130
118 x += w/2 - pixmap.width()/2;
executed: x += w/2 - pixmap.width()/2;
Execution Count:4
4
119 else if ((alignment & Qt::AlignLeft) != Qt::AlignLeft && QApplication::isRightToLeft())
partially evaluated: (alignment & Qt::AlignLeft) != Qt::AlignLeft
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:130
never evaluated: QApplication::isRightToLeft()
0-130
120 x += w - pixmap.width();
never executed: x += w - pixmap.width();
0
121 result = QRect(x, y, pixmap.width(), pixmap.height()); -
122 return result;
executed: return result;
Execution Count:134
134
123} -
124void QStyle::drawItemText(QPainter *painter, const QRect &rect, int alignment, const QPalette &pal, -
125 bool enabled, const QString& text, QPalette::ColorRole textRole) const -
126{ -
127 if (text.isEmpty())
evaluated: text.isEmpty()
TRUEFALSE
yes
Evaluation Count:350
yes
Evaluation Count:3509
350-3509
128 return;
executed: return;
Execution Count:350
350
129 QPen savedPen; -
130 if (textRole != QPalette::NoRole) {
evaluated: textRole != QPalette::NoRole
TRUEFALSE
yes
Evaluation Count:3350
yes
Evaluation Count:159
159-3350
131 savedPen = painter->pen(); -
132 painter->setPen(QPen(pal.brush(textRole), savedPen.widthF())); -
133 }
executed: }
Execution Count:3350
3350
134 if (!enabled) {
evaluated: !enabled
TRUEFALSE
yes
Evaluation Count:43
yes
Evaluation Count:3466
43-3466
135 if (proxy()->styleHint(SH_DitherDisabledText)) {
partially evaluated: proxy()->styleHint(SH_DitherDisabledText)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:43
0-43
136 QRect br; -
137 painter->drawText(rect, alignment, text, &br); -
138 painter->fillRect(br, QBrush(painter->background().color(), Qt::Dense5Pattern)); -
139 return;
never executed: return;
0
140 } else if (proxy()->styleHint(SH_EtchDisabledText)) {
partially evaluated: proxy()->styleHint(SH_EtchDisabledText)
TRUEFALSE
yes
Evaluation Count:43
no
Evaluation Count:0
0-43
141 QPen pen = painter->pen(); -
142 painter->setPen(pal.light().color()); -
143 painter->drawText(rect.adjusted(1, 1, 1, 1), alignment, text); -
144 painter->setPen(pen); -
145 }
executed: }
Execution Count:43
43
146 } -
147 painter->drawText(rect, alignment, text); -
148 if (textRole != QPalette::NoRole)
evaluated: textRole != QPalette::NoRole
TRUEFALSE
yes
Evaluation Count:3350
yes
Evaluation Count:159
159-3350
149 painter->setPen(savedPen);
executed: painter->setPen(savedPen);
Execution Count:3350
3350
150}
executed: }
Execution Count:3509
3509
151void QStyle::drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, -
152 const QPixmap &pixmap) const -
153{ -
154 int scale = pixmap.devicePixelRatio(); -
155 QRect aligned = alignedRect(QApplication::layoutDirection(), QFlag(alignment), pixmap.size() / scale, rect); -
156 QRect inter = aligned.intersected(rect); -
157 -
158 painter->drawPixmap(inter.x(), inter.y(), pixmap, inter.x() - aligned.x(), inter.y() - aligned.y(), inter.width() * scale, inter.height() *scale); -
159}
executed: }
Execution Count:1251
1251
160QRect QStyle::visualRect(Qt::LayoutDirection direction, const QRect &boundingRect, const QRect &logicalRect) -
161{ -
162 if (direction == Qt::LeftToRight)
evaluated: direction == Qt::LeftToRight
TRUEFALSE
yes
Evaluation Count:142533
yes
Evaluation Count:596
596-142533
163 return logicalRect;
executed: return logicalRect;
Execution Count:142533
142533
164 QRect rect = logicalRect; -
165 rect.translate(2 * (boundingRect.right() - logicalRect.right()) + -
166 logicalRect.width() - boundingRect.width(), 0); -
167 return rect;
executed: return rect;
Execution Count:596
596
168} -
169QPoint QStyle::visualPos(Qt::LayoutDirection direction, const QRect &boundingRect, const QPoint &logicalPos) -
170{ -
171 if (direction == Qt::LeftToRight)
never evaluated: direction == Qt::LeftToRight
0
172 return logicalPos;
never executed: return logicalPos;
0
173 return QPoint(boundingRect.right() - logicalPos.x(), logicalPos.y());
never executed: return QPoint(boundingRect.right() - logicalPos.x(), logicalPos.y());
0
174} -
175 -
176 -
177 -
178 -
179 -
180QRect QStyle::alignedRect(Qt::LayoutDirection direction, Qt::Alignment alignment, const QSize &size, const QRect &rectangle) -
181{ -
182 alignment = visualAlignment(direction, alignment); -
183 int x = rectangle.x(); -
184 int y = rectangle.y(); -
185 int w = size.width(); -
186 int h = size.height(); -
187 if ((alignment & Qt::AlignVCenter) == Qt::AlignVCenter)
evaluated: (alignment & Qt::AlignVCenter) == Qt::AlignVCenter
TRUEFALSE
yes
Evaluation Count:55831
yes
Evaluation Count:448
448-55831
188 y += rectangle.size().height()/2 - h/2;
executed: y += rectangle.size().height()/2 - h/2;
Execution Count:55831
55831
189 else if ((alignment & Qt::AlignBottom) == Qt::AlignBottom)
partially evaluated: (alignment & Qt::AlignBottom) == Qt::AlignBottom
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:448
0-448
190 y += rectangle.size().height() - h;
never executed: y += rectangle.size().height() - h;
0
191 if ((alignment & Qt::AlignRight) == Qt::AlignRight)
evaluated: (alignment & Qt::AlignRight) == Qt::AlignRight
TRUEFALSE
yes
Evaluation Count:228
yes
Evaluation Count:56051
228-56051
192 x += rectangle.size().width() - w;
executed: x += rectangle.size().width() - w;
Execution Count:228
228
193 else if ((alignment & Qt::AlignHCenter) == Qt::AlignHCenter)
evaluated: (alignment & Qt::AlignHCenter) == Qt::AlignHCenter
TRUEFALSE
yes
Evaluation Count:40506
yes
Evaluation Count:15545
15545-40506
194 x += rectangle.size().width()/2 - w/2;
executed: x += rectangle.size().width()/2 - w/2;
Execution Count:40506
40506
195 return QRect(x, y, w, h);
executed: return QRect(x, y, w, h);
Execution Count:56279
56279
196} -
197Qt::Alignment QStyle::visualAlignment(Qt::LayoutDirection direction, Qt::Alignment alignment) -
198{ -
199 return QGuiApplicationPrivate::visualAlignment(direction, alignment);
executed: return QGuiApplicationPrivate::visualAlignment(direction, alignment);
Execution Count:89647
89647
200} -
201int QStyle::sliderPositionFromValue(int min, int max, int logicalValue, int span, bool upsideDown) -
202{ -
203 if (span <= 0 || logicalValue < min || max <= min)
evaluated: span <= 0
TRUEFALSE
yes
Evaluation Count:1705
yes
Evaluation Count:19544
partially evaluated: logicalValue < min
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:19544
partially evaluated: max <= min
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:19544
0-19544
204 return 0;
executed: return 0;
Execution Count:1705
1705
205 if (logicalValue > max)
partially evaluated: logicalValue > max
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:19544
0-19544
206 return upsideDown ? span : min;
never executed: return upsideDown ? span : min;
0
207 -
208 uint range = max - min; -
209 uint p = upsideDown ? max - logicalValue : logicalValue - min;
evaluated: upsideDown
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:19536
8-19536
210 -
211 if (range > (uint)2147483647/4096) {
evaluated: range > (uint)2147483647/4096
TRUEFALSE
yes
Evaluation Count:56
yes
Evaluation Count:19488
56-19488
212 double dpos = (double(p))/(double(range)/span); -
213 return int(dpos);
executed: return int(dpos);
Execution Count:56
56
214 } else if (range > (uint)span) {
evaluated: range > (uint)span
TRUEFALSE
yes
Evaluation Count:15384
yes
Evaluation Count:4104
4104-15384
215 return (2 * p * span + range) / (2*range);
executed: return (2 * p * span + range) / (2*range);
Execution Count:15384
15384
216 } else { -
217 uint div = span / range; -
218 uint mod = span % range; -
219 return p * div + (2 * p * mod + range) / (2 * range);
executed: return p * div + (2 * p * mod + range) / (2 * range);
Execution Count:4104
4104
220 } -
221 -
222 -
223 -
224} -
225int QStyle::sliderValueFromPosition(int min, int max, int pos, int span, bool upsideDown) -
226{ -
227 if (span <= 0 || pos <= 0)
partially evaluated: span <= 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:5
partially evaluated: pos <= 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:5
0-5
228 return upsideDown ? max : min;
never executed: return upsideDown ? max : min;
0
229 if (pos >= span)
evaluated: pos >= span
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:3
2-3
230 return upsideDown ? min : max;
executed: return upsideDown ? min : max;
Execution Count:2
2
231 -
232 uint range = max - min; -
233 -
234 if ((uint)span > range) {
partially evaluated: (uint)span > range
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
235 int tmp = (2 * pos * range + span) / (2 * span); -
236 return upsideDown ? max - tmp : tmp + min;
executed: return upsideDown ? max - tmp : tmp + min;
Execution Count:3
3
237 } else { -
238 uint div = range / span; -
239 uint mod = range % span; -
240 int tmp = pos * div + (2 * pos * mod + span) / (2 * span); -
241 return upsideDown ? max - tmp : tmp + min;
never executed: return upsideDown ? max - tmp : tmp + min;
0
242 } -
243 -
244 -
245 -
246} -
247QPalette QStyle::standardPalette() const -
248{ -
249 QColor background = QColor(0xd4, 0xd0, 0xc8); -
250 -
251 QColor light(background.lighter()); -
252 QColor dark(background.darker()); -
253 QColor mid(Qt::gray); -
254 QPalette palette(Qt::black, background, light, dark, mid, Qt::black, Qt::white); -
255 palette.setBrush(QPalette::Disabled, QPalette::WindowText, dark); -
256 palette.setBrush(QPalette::Disabled, QPalette::Text, dark); -
257 palette.setBrush(QPalette::Disabled, QPalette::ButtonText, dark); -
258 palette.setBrush(QPalette::Disabled, QPalette::Base, background); -
259 return palette;
executed: return palette;
Execution Count:215
215
260} -
261int QStyle::combinedLayoutSpacing(QSizePolicy::ControlTypes controls1, -
262 QSizePolicy::ControlTypes controls2, Qt::Orientation orientation, -
263 QStyleOption *option, QWidget *widget) const -
264{ -
265 QSizePolicy::ControlType array1[MaxBits]; -
266 QSizePolicy::ControlType array2[MaxBits]; -
267 int count1 = unpackControlTypes(controls1, array1); -
268 int count2 = unpackControlTypes(controls2, array2); -
269 int result = -1; -
270 -
271 for (int i = 0; i < count1; ++i) {
evaluated: i < count1
TRUEFALSE
yes
Evaluation Count:2057
yes
Evaluation Count:2057
2057
272 for (int j = 0; j < count2; ++j) {
evaluated: j < count2
TRUEFALSE
yes
Evaluation Count:2057
yes
Evaluation Count:2057
2057
273 int spacing = layoutSpacing(array1[i], array2[j], orientation, option, widget); -
274 result = qMax(spacing, result); -
275 }
executed: }
Execution Count:2057
2057
276 }
executed: }
Execution Count:2057
2057
277 return result;
executed: return result;
Execution Count:2057
2057
278} -
279 -
280 -
281 -
282 -
283 -
284QDebug operator<<(QDebug debug, QStyle::State state) -
285{ -
286 (void)state;; -
287 -
288 return debug;
never executed: return debug;
0
289} -
290const QStyle * QStyle::proxy() const -
291{ -
292 const QStylePrivate * const d = d_func(); -
293 return d->proxyStyle;
executed: return d->proxyStyle;
Execution Count:224293
224293
294} -
295 -
296 -
297 -
298 -
299 -
300 -
301void QStyle::setProxy(QStyle *style) -
302{ -
303 QStylePrivate * const d = d_func(); -
304 d->proxyStyle = style; -
305}
executed: }
Execution Count:67
67
306 -
307 -
308 -
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