qcssutil.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtGui module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
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15** information use the contact form at https://www.qt.io/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 3 as published by the Free Software-
20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
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32** information to ensure the GNU General Public License requirements will-
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35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#include "qcssutil_p.h"-
41#include "private/qcssparser_p.h"-
42#include "qpainter.h"-
43#include <qmath.h>-
44-
45#ifndef QT_NO_CSSPARSER-
46-
47QT_BEGIN_NAMESPACE-
48-
49using namespace QCss;-
50-
51static QPen qPenFromStyle(const QBrush& b, qreal width, BorderStyle s)-
52{-
53 Qt::PenStyle ps = Qt::NoPen;-
54-
55 switch (s) {-
56 case BorderStyle_Dotted:
never executed: case BorderStyle_Dotted:
0
57 ps = Qt::DotLine;-
58 break;
never executed: break;
0
59 case BorderStyle_Dashed:
never executed: case BorderStyle_Dashed:
0
60 ps = width == 1 ? Qt::DotLine : Qt::DashLine;
width == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
61 break;
never executed: break;
0
62 case BorderStyle_DotDash:
never executed: case BorderStyle_DotDash:
0
63 ps = Qt::DashDotLine;-
64 break;
never executed: break;
0
65 case BorderStyle_DotDotDash:
never executed: case BorderStyle_DotDotDash:
0
66 ps = Qt::DashDotDotLine;-
67 break;
never executed: break;
0
68 case BorderStyle_Inset:
never executed: case BorderStyle_Inset:
0
69 case BorderStyle_Outset:
never executed: case BorderStyle_Outset:
0
70 case BorderStyle_Solid:
never executed: case BorderStyle_Solid:
0
71 ps = Qt::SolidLine;-
72 break;
never executed: break;
0
73 default:
never executed: default:
0
74 break;
never executed: break;
0
75 }-
76-
77 return QPen(b, width, ps, Qt::FlatCap);
never executed: return QPen(b, width, ps, Qt::FlatCap);
0
78}-
79-
80void qDrawRoundedCorners(QPainter *p, qreal x1, qreal y1, qreal x2, qreal y2,-
81 const QSizeF& r1, const QSizeF& r2,-
82 Edge edge, BorderStyle s, QBrush c)-
83{-
84 const qreal pw = (edge == TopEdge || edge == BottomEdge) ? y2-y1 : x2-x1;
edge == TopEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
edge == BottomEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
0
85 if (s == BorderStyle_Double) {
s == BorderStyle_DoubleDescription
TRUEnever evaluated
FALSEnever evaluated
0
86 qreal wby3 = pw/3;-
87 switch (edge) {-
88 case TopEdge:
never executed: case TopEdge:
0
89 case BottomEdge:
never executed: case BottomEdge:
0
90 qDrawRoundedCorners(p, x1, y1, x2, y1+wby3, r1, r2, edge, BorderStyle_Solid, c);-
91 qDrawRoundedCorners(p, x1, y2-wby3, x2, y2, r1, r2, edge, BorderStyle_Solid, c);-
92 break;
never executed: break;
0
93 case LeftEdge:
never executed: case LeftEdge:
0
94 qDrawRoundedCorners(p, x1, y1+1, x1+wby3, y2, r1, r2, LeftEdge, BorderStyle_Solid, c);-
95 qDrawRoundedCorners(p, x2-wby3, y1+1, x2, y2, r1, r2, LeftEdge, BorderStyle_Solid, c);-
96 break;
never executed: break;
0
97 case RightEdge:
never executed: case RightEdge:
0
98 qDrawRoundedCorners(p, x1, y1+1, x1+wby3, y2, r1, r2, RightEdge, BorderStyle_Solid, c);-
99 qDrawRoundedCorners(p, x2-wby3, y1+1, x2, y2, r1, r2, RightEdge, BorderStyle_Solid, c);-
100 break;
never executed: break;
0
101 default:
never executed: default:
0
102 break;
never executed: break;
0
103 }-
104 return;
never executed: return;
0
105 } else if (s == BorderStyle_Ridge || s == BorderStyle_Groove) {
s == BorderStyle_RidgeDescription
TRUEnever evaluated
FALSEnever evaluated
s == BorderStyle_GrooveDescription
TRUEnever evaluated
FALSEnever evaluated
0
106 BorderStyle s1, s2;-
107 if (s == BorderStyle_Groove) {
s == BorderStyle_GrooveDescription
TRUEnever evaluated
FALSEnever evaluated
0
108 s1 = BorderStyle_Inset;-
109 s2 = BorderStyle_Outset;-
110 } else {
never executed: end of block
0
111 s1 = BorderStyle_Outset;-
112 s2 = BorderStyle_Inset;-
113 }
never executed: end of block
0
114 int pwby2 = qRound(pw/2);-
115 switch (edge) {-
116 case TopEdge:
never executed: case TopEdge:
0
117 qDrawRoundedCorners(p, x1, y1, x2, y1 + pwby2, r1, r2, TopEdge, s1, c);-
118 qDrawRoundedCorners(p, x1, y1 + pwby2, x2, y2, r1, r2, TopEdge, s2, c);-
119 break;
never executed: break;
0
120 case BottomEdge:
never executed: case BottomEdge:
0
121 qDrawRoundedCorners(p, x1, y1 + pwby2, x2, y2, r1, r2, BottomEdge, s1, c);-
122 qDrawRoundedCorners(p, x1, y1, x2, y2-pwby2, r1, r2, BottomEdge, s2, c);-
123 break;
never executed: break;
0
124 case LeftEdge:
never executed: case LeftEdge:
0
125 qDrawRoundedCorners(p, x1, y1, x1 + pwby2, y2, r1, r2, LeftEdge, s1, c);-
126 qDrawRoundedCorners(p, x1 + pwby2, y1, x2, y2, r1, r2, LeftEdge, s2, c);-
127 break;
never executed: break;
0
128 case RightEdge:
never executed: case RightEdge:
0
129 qDrawRoundedCorners(p, x1 + pwby2, y1, x2, y2, r1, r2, RightEdge, s1, c);-
130 qDrawRoundedCorners(p, x1, y1, x2 - pwby2, y2, r1, r2, RightEdge, s2, c);-
131 break;
never executed: break;
0
132 default:
never executed: default:
0
133 break;
never executed: break;
0
134 }-
135 } else if ((s == BorderStyle_Outset && (edge == TopEdge || edge == LeftEdge))
s == BorderStyle_OutsetDescription
TRUEnever evaluated
FALSEnever evaluated
edge == TopEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
edge == LeftEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
0
136 || (s == BorderStyle_Inset && (edge == BottomEdge || edge == RightEdge)))
s == BorderStyle_InsetDescription
TRUEnever evaluated
FALSEnever evaluated
edge == BottomEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
edge == RightEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
0
137 c = c.color().lighter();
never executed: c = c.color().lighter();
0
138-
139 p->save();-
140 qreal pwby2 = pw/2;-
141 p->setBrush(Qt::NoBrush);-
142 QPen pen = qPenFromStyle(c, pw, s);-
143 pen.setCapStyle(Qt::SquareCap); // this eliminates the offby1 errors that we might hit below-
144 p->setPen(pen);-
145 switch (edge) {-
146 case TopEdge:
never executed: case TopEdge:
0
147 if (!r1.isEmpty())
!r1.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
148 p->drawArc(QRectF(x1 - r1.width() + pwby2, y1 + pwby2,
never executed: p->drawArc(QRectF(x1 - r1.width() + pwby2, y1 + pwby2, 2*r1.width() - pw, 2*r1.height() - pw), 135*16, -45*16);
0
149 2*r1.width() - pw, 2*r1.height() - pw), 135*16, -45*16);
never executed: p->drawArc(QRectF(x1 - r1.width() + pwby2, y1 + pwby2, 2*r1.width() - pw, 2*r1.height() - pw), 135*16, -45*16);
0
150 if (!r2.isEmpty())
!r2.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
151 p->drawArc(QRectF(x2 - r2.width() + pwby2, y1 + pwby2,
never executed: p->drawArc(QRectF(x2 - r2.width() + pwby2, y1 + pwby2, 2*r2.width() - pw, 2*r2.height() - pw), 45*16, 45*16);
0
152 2*r2.width() - pw, 2*r2.height() - pw), 45*16, 45*16);
never executed: p->drawArc(QRectF(x2 - r2.width() + pwby2, y1 + pwby2, 2*r2.width() - pw, 2*r2.height() - pw), 45*16, 45*16);
0
153 break;
never executed: break;
0
154 case BottomEdge:
never executed: case BottomEdge:
0
155 if (!r1.isEmpty())
!r1.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
156 p->drawArc(QRectF(x1 - r1.width() + pwby2, y2 - 2*r1.height() + pwby2,
never executed: p->drawArc(QRectF(x1 - r1.width() + pwby2, y2 - 2*r1.height() + pwby2, 2*r1.width() - pw, 2*r1.height() - pw), -90 * 16, -45 * 16);
0
157 2*r1.width() - pw, 2*r1.height() - pw), -90 * 16, -45 * 16);
never executed: p->drawArc(QRectF(x1 - r1.width() + pwby2, y2 - 2*r1.height() + pwby2, 2*r1.width() - pw, 2*r1.height() - pw), -90 * 16, -45 * 16);
0
158 if (!r2.isEmpty())
!r2.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
159 p->drawArc(QRectF(x2 - r2.width() + pwby2, y2 - 2*r2.height() + pwby2,
never executed: p->drawArc(QRectF(x2 - r2.width() + pwby2, y2 - 2*r2.height() + pwby2, 2*r2.width() - pw, 2*r2.height() - pw), -90 * 16, 45 * 16);
0
160 2*r2.width() - pw, 2*r2.height() - pw), -90 * 16, 45 * 16);
never executed: p->drawArc(QRectF(x2 - r2.width() + pwby2, y2 - 2*r2.height() + pwby2, 2*r2.width() - pw, 2*r2.height() - pw), -90 * 16, 45 * 16);
0
161 break;
never executed: break;
0
162 case LeftEdge:
never executed: case LeftEdge:
0
163 if (!r1.isEmpty())
!r1.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
164 p->drawArc(QRectF(x1 + pwby2, y1 - r1.height() + pwby2,
never executed: p->drawArc(QRectF(x1 + pwby2, y1 - r1.height() + pwby2, 2*r1.width() - pw, 2*r1.height() - pw), 135*16, 45*16);
0
165 2*r1.width() - pw, 2*r1.height() - pw), 135*16, 45*16);
never executed: p->drawArc(QRectF(x1 + pwby2, y1 - r1.height() + pwby2, 2*r1.width() - pw, 2*r1.height() - pw), 135*16, 45*16);
0
166 if (!r2.isEmpty())
!r2.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
167 p->drawArc(QRectF(x1 + pwby2, y2 - r2.height() + pwby2,
never executed: p->drawArc(QRectF(x1 + pwby2, y2 - r2.height() + pwby2, 2*r2.width() - pw, 2*r2.height() - pw), 180*16, 45*16);
0
168 2*r2.width() - pw, 2*r2.height() - pw), 180*16, 45*16);
never executed: p->drawArc(QRectF(x1 + pwby2, y2 - r2.height() + pwby2, 2*r2.width() - pw, 2*r2.height() - pw), 180*16, 45*16);
0
169 break;
never executed: break;
0
170 case RightEdge:
never executed: case RightEdge:
0
171 if (!r1.isEmpty())
!r1.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
172 p->drawArc(QRectF(x2 - 2*r1.width() + pwby2, y1 - r1.height() + pwby2,
never executed: p->drawArc(QRectF(x2 - 2*r1.width() + pwby2, y1 - r1.height() + pwby2, 2*r1.width() - pw, 2*r1.height() - pw), 45*16, -45*16);
0
173 2*r1.width() - pw, 2*r1.height() - pw), 45*16, -45*16);
never executed: p->drawArc(QRectF(x2 - 2*r1.width() + pwby2, y1 - r1.height() + pwby2, 2*r1.width() - pw, 2*r1.height() - pw), 45*16, -45*16);
0
174 if (!r2.isEmpty())
!r2.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
175 p->drawArc(QRectF(x2 - 2*r2.width() + pwby2, y2 - r2.height() + pwby2,
never executed: p->drawArc(QRectF(x2 - 2*r2.width() + pwby2, y2 - r2.height() + pwby2, 2*r2.width() - pw, 2*r2.height() - pw), 315*16, 45*16);
0
176 2*r2.width() - pw, 2*r2.height() - pw), 315*16, 45*16);
never executed: p->drawArc(QRectF(x2 - 2*r2.width() + pwby2, y2 - r2.height() + pwby2, 2*r2.width() - pw, 2*r2.height() - pw), 315*16, 45*16);
0
177 break;
never executed: break;
0
178 default:
never executed: default:
0
179 break;
never executed: break;
0
180 }-
181 p->restore();-
182}
never executed: end of block
0
183-
184-
185void qDrawEdge(QPainter *p, qreal x1, qreal y1, qreal x2, qreal y2, qreal dw1, qreal dw2,-
186 QCss::Edge edge, QCss::BorderStyle style, QBrush c)-
187{-
188 p->save();-
189 const qreal width = (edge == TopEdge || edge == BottomEdge) ? (y2-y1) : (x2-x1);
edge == TopEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
edge == BottomEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
0
190-
191 if (width <= 2 && style == BorderStyle_Double)
width <= 2Description
TRUEnever evaluated
FALSEnever evaluated
style == BorderStyle_DoubleDescription
TRUEnever evaluated
FALSEnever evaluated
0
192 style = BorderStyle_Solid;
never executed: style = BorderStyle_Solid;
0
193-
194 switch (style) {-
195 case BorderStyle_Inset:
never executed: case BorderStyle_Inset:
0
196 case BorderStyle_Outset:
never executed: case BorderStyle_Outset:
0
197 if ((style == BorderStyle_Outset && (edge == TopEdge || edge == LeftEdge))
style == BorderStyle_OutsetDescription
TRUEnever evaluated
FALSEnever evaluated
edge == TopEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
edge == LeftEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
0
198 || (style == BorderStyle_Inset && (edge == BottomEdge || edge == RightEdge)))
style == BorderStyle_InsetDescription
TRUEnever evaluated
FALSEnever evaluated
edge == BottomEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
edge == RightEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
0
199 c = c.color().lighter();
never executed: c = c.color().lighter();
0
200 // fall through!-
201 case BorderStyle_Solid: {
code before this statement never executed: case BorderStyle_Solid:
never executed: case BorderStyle_Solid:
0
202 p->setPen(Qt::NoPen);-
203 p->setBrush(c);-
204 if (width == 1 || (dw1 == 0 && dw2 == 0)) {
width == 1Description
TRUEnever evaluated
FALSEnever evaluated
dw1 == 0Description
TRUEnever evaluated
FALSEnever evaluated
dw2 == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
205 p->drawRect(QRectF(x1, y1, x2-x1, y2-y1));-
206 } else { // draw trapezoid
never executed: end of block
0
207 QPolygonF quad;-
208 switch (edge) {-
209 case TopEdge:
never executed: case TopEdge:
0
210 quad << QPointF(x1, y1) << QPointF(x1 + dw1, y2)-
211 << QPointF(x2 - dw2, y2) << QPointF(x2, y1);-
212 break;
never executed: break;
0
213 case BottomEdge:
never executed: case BottomEdge:
0
214 quad << QPointF(x1 + dw1, y1) << QPointF(x1, y2)-
215 << QPointF(x2, y2) << QPointF(x2 - dw2, y1);-
216 break;
never executed: break;
0
217 case LeftEdge:
never executed: case LeftEdge:
0
218 quad << QPointF(x1, y1) << QPointF(x1, y2)-
219 << QPointF(x2, y2 - dw2) << QPointF(x2, y1 + dw1);-
220 break;
never executed: break;
0
221 case RightEdge:
never executed: case RightEdge:
0
222 quad << QPointF(x1, y1 + dw1) << QPointF(x1, y2 - dw2)-
223 << QPointF(x2, y2) << QPointF(x2, y1);-
224 break;
never executed: break;
0
225 default:
never executed: default:
0
226 break;
never executed: break;
0
227 }-
228 p->drawConvexPolygon(quad);-
229 }
never executed: end of block
0
230 break;
never executed: break;
0
231 }-
232 case BorderStyle_Dotted:
never executed: case BorderStyle_Dotted:
0
233 case BorderStyle_Dashed:
never executed: case BorderStyle_Dashed:
0
234 case BorderStyle_DotDash:
never executed: case BorderStyle_DotDash:
0
235 case BorderStyle_DotDotDash:
never executed: case BorderStyle_DotDotDash:
0
236 p->setPen(qPenFromStyle(c, width, style));-
237 if (width == 1)
width == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
238 p->drawLine(QLineF(x1, y1, x2 - 1, y2 - 1));
never executed: p->drawLine(QLineF(x1, y1, x2 - 1, y2 - 1));
0
239 else if (edge == TopEdge || edge == BottomEdge)
edge == TopEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
edge == BottomEdgeDescription
TRUEnever evaluated
FALSEnever evaluated
0
240 p->drawLine(QLineF(x1 + width/2, (y1 + y2)/2, x2 - width/2, (y1 + y2)/2));
never executed: p->drawLine(QLineF(x1 + width/2, (y1 + y2)/2, x2 - width/2, (y1 + y2)/2));
0
241 else-
242 p->drawLine(QLineF((x1+x2)/2, y1 + width/2, (x1+x2)/2, y2 - width/2));
never executed: p->drawLine(QLineF((x1+x2)/2, y1 + width/2, (x1+x2)/2, y2 - width/2));
0
243 break;
never executed: break;
0
244-
245 case BorderStyle_Double: {
never executed: case BorderStyle_Double:
0
246 int wby3 = qRound(width/3);-
247 int dw1by3 = qRound(dw1/3);-
248 int dw2by3 = qRound(dw2/3);-
249 switch (edge) {-
250 case TopEdge:
never executed: case TopEdge:
0
251 qDrawEdge(p, x1, y1, x2, y1 + wby3, dw1by3, dw2by3, TopEdge, BorderStyle_Solid, c);-
252 qDrawEdge(p, x1 + dw1 - dw1by3, y2 - wby3, x2 - dw2 + dw1by3, y2,-
253 dw1by3, dw2by3, TopEdge, BorderStyle_Solid, c);-
254 break;
never executed: break;
0
255 case LeftEdge:
never executed: case LeftEdge:
0
256 qDrawEdge(p, x1, y1, x1 + wby3, y2, dw1by3, dw2by3, LeftEdge, BorderStyle_Solid, c);-
257 qDrawEdge(p, x2 - wby3, y1 + dw1 - dw1by3, x2, y2 - dw2 + dw2by3, dw1by3, dw2by3,-
258 LeftEdge, BorderStyle_Solid, c);-
259 break;
never executed: break;
0
260 case BottomEdge:
never executed: case BottomEdge:
0
261 qDrawEdge(p, x1 + dw1 - dw1by3, y1, x2 - dw2 + dw2by3, y1 + wby3, dw1by3, dw2by3,-
262 BottomEdge, BorderStyle_Solid, c);-
263 qDrawEdge(p, x1, y2 - wby3, x2, y2, dw1by3, dw2by3, BottomEdge, BorderStyle_Solid, c);-
264 break;
never executed: break;
0
265 case RightEdge:
never executed: case RightEdge:
0
266 qDrawEdge(p, x2 - wby3, y1, x2, y2, dw1by3, dw2by3, RightEdge, BorderStyle_Solid, c);-
267 qDrawEdge(p, x1, y1 + dw1 - dw1by3, x1 + wby3, y2 - dw2 + dw2by3, dw1by3, dw2by3,-
268 RightEdge, BorderStyle_Solid, c);-
269 break;
never executed: break;
0
270 default:
never executed: default:
0
271 break;
never executed: break;
0
272 }-
273 break;
never executed: break;
0
274 }-
275 case BorderStyle_Ridge:
never executed: case BorderStyle_Ridge:
0
276 case BorderStyle_Groove: {
never executed: case BorderStyle_Groove:
0
277 BorderStyle s1, s2;-
278 if (style == BorderStyle_Groove) {
style == BorderStyle_GrooveDescription
TRUEnever evaluated
FALSEnever evaluated
0
279 s1 = BorderStyle_Inset;-
280 s2 = BorderStyle_Outset;-
281 } else {
never executed: end of block
0
282 s1 = BorderStyle_Outset;-
283 s2 = BorderStyle_Inset;-
284 }
never executed: end of block
0
285 int dw1by2 = qFloor(dw1/2), dw2by2 = qFloor(dw2/2);-
286 int wby2 = qRound(width/2);-
287 switch (edge) {-
288 case TopEdge:
never executed: case TopEdge:
0
289 qDrawEdge(p, x1, y1, x2, y1 + wby2, dw1by2, dw2by2, TopEdge, s1, c);-
290 qDrawEdge(p, x1 + dw1by2, y1 + wby2, x2 - dw2by2, y2, dw1by2, dw2by2, TopEdge, s2, c);-
291 break;
never executed: break;
0
292 case BottomEdge:
never executed: case BottomEdge:
0
293 qDrawEdge(p, x1, y1 + wby2, x2, y2, dw1by2, dw2by2, BottomEdge, s1, c);-
294 qDrawEdge(p, x1 + dw1by2, y1, x2 - dw2by2, y1 + wby2, dw1by2, dw2by2, BottomEdge, s2, c);-
295 break;
never executed: break;
0
296 case LeftEdge:
never executed: case LeftEdge:
0
297 qDrawEdge(p, x1, y1, x1 + wby2, y2, dw1by2, dw2by2, LeftEdge, s1, c);-
298 qDrawEdge(p, x1 + wby2, y1 + dw1by2, x2, y2 - dw2by2, dw1by2, dw2by2, LeftEdge, s2, c);-
299 break;
never executed: break;
0
300 case RightEdge:
never executed: case RightEdge:
0
301 qDrawEdge(p, x1 + wby2, y1, x2, y2, dw1by2, dw2by2, RightEdge, s1, c);-
302 qDrawEdge(p, x1, y1 + dw1by2, x1 + wby2, y2 - dw2by2, dw1by2, dw2by2, RightEdge, s2, c);-
303 break;
never executed: break;
0
304 default:
never executed: default:
0
305 break;
never executed: break;
0
306 }-
307 }-
308 default:
code before this statement never executed: default:
never executed: default:
0
309 break;
never executed: break;
0
310 }-
311 p->restore();-
312}
never executed: end of block
0
313-
314void qNormalizeRadii(const QRect &br, const QSize *radii,-
315 QSize *tlr, QSize *trr, QSize *blr, QSize *brr)-
316{-
317 *tlr = radii[0].expandedTo(QSize(0, 0));-
318 *trr = radii[1].expandedTo(QSize(0, 0));-
319 *blr = radii[2].expandedTo(QSize(0, 0));-
320 *brr = radii[3].expandedTo(QSize(0, 0));-
321 if (tlr->width() + trr->width() > br.width())
tlr->width() +...) > br.width()Description
TRUEnever evaluated
FALSEnever evaluated
0
322 *tlr = *trr = QSize(0, 0);
never executed: *tlr = *trr = QSize(0, 0);
0
323 if (blr->width() + brr->width() > br.width())
blr->width() +...) > br.width()Description
TRUEnever evaluated
FALSEnever evaluated
0
324 *blr = *brr = QSize(0, 0);
never executed: *blr = *brr = QSize(0, 0);
0
325 if (tlr->height() + blr->height() > br.height())
tlr->height() ... > br.height()Description
TRUEnever evaluated
FALSEnever evaluated
0
326 *tlr = *blr = QSize(0, 0);
never executed: *tlr = *blr = QSize(0, 0);
0
327 if (trr->height() + brr->height() > br.height())
trr->height() ... > br.height()Description
TRUEnever evaluated
FALSEnever evaluated
0
328 *trr = *brr = QSize(0, 0);
never executed: *trr = *brr = QSize(0, 0);
0
329}
never executed: end of block
0
330-
331// Determines if Edge e1 draws over Edge e2. Depending on this trapezoids or rectanges are drawn-
332static bool paintsOver(const QCss::BorderStyle *styles, const QBrush *colors, QCss::Edge e1, QCss::Edge e2)-
333{-
334 QCss::BorderStyle s1 = styles[e1];-
335 QCss::BorderStyle s2 = styles[e2];-
336-
337 if (s2 == BorderStyle_None || colors[e2] == Qt::transparent)
s2 == BorderStyle_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
colors[e2] == Qt::transparentDescription
TRUEnever evaluated
FALSEnever evaluated
0
338 return true;
never executed: return true;
0
339-
340 if ((s1 == BorderStyle_Solid && s2 == BorderStyle_Solid) && (colors[e1] == colors[e2])
s1 == BorderStyle_SolidDescription
TRUEnever evaluated
FALSEnever evaluated
s2 == BorderStyle_SolidDescription
TRUEnever evaluated
FALSEnever evaluated
(colors[e1] == colors[e2])Description
TRUEnever evaluated
FALSEnever evaluated
0
341 && colors[e1].isOpaque()) {
colors[e1].isOpaque()Description
TRUEnever evaluated
FALSEnever evaluated
0
342 return true;
never executed: return true;
0
343 }-
344-
345 return false;
never executed: return false;
0
346}-
347-
348void qDrawBorder(QPainter *p, const QRect &rect, const QCss::BorderStyle *styles,-
349 const int *borders, const QBrush *colors, const QSize *radii)-
350{-
351 const QRectF br(rect);-
352 QSize tlr, trr, blr, brr;-
353 qNormalizeRadii(rect, radii, &tlr, &trr, &blr, &brr);-
354-
355 // Drawn in increasing order of precendence-
356 if (styles[BottomEdge] != BorderStyle_None && borders[BottomEdge] > 0) {
styles[BottomE...rderStyle_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
borders[BottomEdge] > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
357 qreal dw1 = (blr.width() || paintsOver(styles, colors, BottomEdge, LeftEdge)) ? 0 : borders[LeftEdge];
blr.width()Description
TRUEnever evaluated
FALSEnever evaluated
paintsOver(sty...dge, LeftEdge)Description
TRUEnever evaluated
FALSEnever evaluated
0
358 qreal dw2 = (brr.width() || paintsOver(styles, colors, BottomEdge, RightEdge)) ? 0 : borders[RightEdge];
brr.width()Description
TRUEnever evaluated
FALSEnever evaluated
paintsOver(sty...ge, RightEdge)Description
TRUEnever evaluated
FALSEnever evaluated
0
359 qreal x1 = br.x() + blr.width();-
360 qreal y1 = br.y() + br.height() - borders[BottomEdge];-
361 qreal x2 = br.x() + br.width() - brr.width();-
362 qreal y2 = br.y() + br.height() ;-
363-
364 qDrawEdge(p, x1, y1, x2, y2, dw1, dw2, BottomEdge, styles[BottomEdge], colors[BottomEdge]);-
365 if (blr.width() || brr.width())
blr.width()Description
TRUEnever evaluated
FALSEnever evaluated
brr.width()Description
TRUEnever evaluated
FALSEnever evaluated
0
366 qDrawRoundedCorners(p, x1, y1, x2, y2, blr, brr, BottomEdge, styles[BottomEdge], colors[BottomEdge]);
never executed: qDrawRoundedCorners(p, x1, y1, x2, y2, blr, brr, BottomEdge, styles[BottomEdge], colors[BottomEdge]);
0
367 }
never executed: end of block
0
368 if (styles[RightEdge] != BorderStyle_None && borders[RightEdge] > 0) {
styles[RightEd...rderStyle_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
borders[RightEdge] > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
369 qreal dw1 = (trr.height() || paintsOver(styles, colors, RightEdge, TopEdge)) ? 0 : borders[TopEdge];
trr.height()Description
TRUEnever evaluated
FALSEnever evaluated
paintsOver(sty...Edge, TopEdge)Description
TRUEnever evaluated
FALSEnever evaluated
0
370 qreal dw2 = (brr.height() || paintsOver(styles, colors, RightEdge, BottomEdge)) ? 0 : borders[BottomEdge];
brr.height()Description
TRUEnever evaluated
FALSEnever evaluated
paintsOver(sty...e, BottomEdge)Description
TRUEnever evaluated
FALSEnever evaluated
0
371 qreal x1 = br.x() + br.width() - borders[RightEdge];-
372 qreal y1 = br.y() + trr.height();-
373 qreal x2 = br.x() + br.width();-
374 qreal y2 = br.y() + br.height() - brr.height();-
375-
376 qDrawEdge(p, x1, y1, x2, y2, dw1, dw2, RightEdge, styles[RightEdge], colors[RightEdge]);-
377 if (trr.height() || brr.height())
trr.height()Description
TRUEnever evaluated
FALSEnever evaluated
brr.height()Description
TRUEnever evaluated
FALSEnever evaluated
0
378 qDrawRoundedCorners(p, x1, y1, x2, y2, trr, brr, RightEdge, styles[RightEdge], colors[RightEdge]);
never executed: qDrawRoundedCorners(p, x1, y1, x2, y2, trr, brr, RightEdge, styles[RightEdge], colors[RightEdge]);
0
379 }
never executed: end of block
0
380 if (styles[LeftEdge] != BorderStyle_None && borders[LeftEdge] > 0) {
styles[LeftEdg...rderStyle_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
borders[LeftEdge] > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
381 qreal dw1 = (tlr.height() || paintsOver(styles, colors, LeftEdge, TopEdge)) ? 0 : borders[TopEdge];
tlr.height()Description
TRUEnever evaluated
FALSEnever evaluated
paintsOver(sty...Edge, TopEdge)Description
TRUEnever evaluated
FALSEnever evaluated
0
382 qreal dw2 = (blr.height() || paintsOver(styles, colors, LeftEdge, BottomEdge)) ? 0 : borders[BottomEdge];
blr.height()Description
TRUEnever evaluated
FALSEnever evaluated
paintsOver(sty...e, BottomEdge)Description
TRUEnever evaluated
FALSEnever evaluated
0
383 qreal x1 = br.x();-
384 qreal y1 = br.y() + tlr.height();-
385 qreal x2 = br.x() + borders[LeftEdge];-
386 qreal y2 = br.y() + br.height() - blr.height();-
387-
388 qDrawEdge(p, x1, y1, x2, y2, dw1, dw2, LeftEdge, styles[LeftEdge], colors[LeftEdge]);-
389 if (tlr.height() || blr.height())
tlr.height()Description
TRUEnever evaluated
FALSEnever evaluated
blr.height()Description
TRUEnever evaluated
FALSEnever evaluated
0
390 qDrawRoundedCorners(p, x1, y1, x2, y2, tlr, blr, LeftEdge, styles[LeftEdge], colors[LeftEdge]);
never executed: qDrawRoundedCorners(p, x1, y1, x2, y2, tlr, blr, LeftEdge, styles[LeftEdge], colors[LeftEdge]);
0
391 }
never executed: end of block
0
392 if (styles[TopEdge] != BorderStyle_None && borders[TopEdge] > 0) {
styles[TopEdge...rderStyle_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
borders[TopEdge] > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
393 qreal dw1 = (tlr.width() || paintsOver(styles, colors, TopEdge, LeftEdge)) ? 0 : borders[LeftEdge];
tlr.width()Description
TRUEnever evaluated
FALSEnever evaluated
paintsOver(sty...dge, LeftEdge)Description
TRUEnever evaluated
FALSEnever evaluated
0
394 qreal dw2 = (trr.width() || paintsOver(styles, colors, TopEdge, RightEdge)) ? 0 : borders[RightEdge];
trr.width()Description
TRUEnever evaluated
FALSEnever evaluated
paintsOver(sty...ge, RightEdge)Description
TRUEnever evaluated
FALSEnever evaluated
0
395 qreal x1 = br.x() + tlr.width();-
396 qreal y1 = br.y();-
397 qreal x2 = br.left() + br.width() - trr.width();-
398 qreal y2 = br.y() + borders[TopEdge];-
399-
400 qDrawEdge(p, x1, y1, x2, y2, dw1, dw2, TopEdge, styles[TopEdge], colors[TopEdge]);-
401 if (tlr.width() || trr.width())
tlr.width()Description
TRUEnever evaluated
FALSEnever evaluated
trr.width()Description
TRUEnever evaluated
FALSEnever evaluated
0
402 qDrawRoundedCorners(p, x1, y1, x2, y2, tlr, trr, TopEdge, styles[TopEdge], colors[TopEdge]);
never executed: qDrawRoundedCorners(p, x1, y1, x2, y2, tlr, trr, TopEdge, styles[TopEdge], colors[TopEdge]);
0
403 }
never executed: end of block
0
404}
never executed: end of block
0
405-
406#endif //QT_NO_CSSPARSER-
407-
408QT_END_NAMESPACE-
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