itemviews/qitemeditorfactory.cpp

Switch to Source codePreprocessed file
LineSource CodeCoverage
1 -
2 -
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4 -
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6 -
7 -
8 -
9 -
10class QBooleanComboBox : public QComboBox -
11{ -
12 public: template <typename T> inline void qt_check_for_QOBJECT_macro(const T &_q_argument) const { int i = qYouForgotTheQ_OBJECT_Macro(this, &_q_argument); i = i + 1; } static const QMetaObject staticMetaObject; virtual const QMetaObject *metaObject() const; virtual void *qt_metacast(const char *); static inline QString tr(const char *s, const char *c = 0, int n = -1) { return staticMetaObject.tr(s, c, n); } __attribute__ ((__deprecated__)) static inline QString trUtf8(const char *s, const char *c = 0, int n = -1) { return staticMetaObject.tr(s, c, n); } virtual int qt_metacall(QMetaObject::Call, int, void **); private: __attribute__((visibility("hidden"))) static void qt_static_metacall(QObject *, QMetaObject::Call, int, void **); struct QPrivateSignal {}; -
13 -
14 -
15public: -
16 QBooleanComboBox(QWidget *parent); -
17 void setValue(bool); -
18 bool value() const; -
19}; -
20 -
21 -
22 -
23 -
24 -
25 -
26class QUIntSpinBox : public QSpinBox -
27{ -
28 public: template <typename T> inline void qt_check_for_QOBJECT_macro(const T &_q_argument) const { int i = qYouForgotTheQ_OBJECT_Macro(this, &_q_argument); i = i + 1; } static const QMetaObject staticMetaObject; virtual const QMetaObject *metaObject() const; virtual void *qt_metacast(const char *); static inline QString tr(const char *s, const char *c = 0, int n = -1) { return staticMetaObject.tr(s, c, n); } __attribute__ ((__deprecated__)) static inline QString trUtf8(const char *s, const char *c = 0, int n = -1) { return staticMetaObject.tr(s, c, n); } virtual int qt_metacall(QMetaObject::Call, int, void **); private: __attribute__((visibility("hidden"))) static void qt_static_metacall(QObject *, QMetaObject::Call, int, void **); struct QPrivateSignal {}; -
29 -
30public: -
31 explicit QUIntSpinBox(QWidget *parent = 0) -
32 : QSpinBox(parent) -
33 { -
34 connect(this, "2""valueChanged(int)", "2""uintValueChanged()"); -
35 }
executed: }
Execution Count:3
3
36 -
37 uint uintValue() -
38 { -
39 return value();
executed: return value();
Execution Count:2
2
40 } -
41 -
42 void setUIntValue(uint value_) -
43 { -
44 return setValue(value_);
executed: return setValue(value_);
Execution Count:4
4
45 } -
46 -
47public: -
48 void uintValueChanged(); -
49}; -
50QWidget *QItemEditorFactory::createEditor(int userType, QWidget *parent) const -
51{ -
52 QItemEditorCreatorBase *creator = creatorMap.value(userType, 0); -
53 if (!creator) {
evaluated: !creator
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:1
1-2
54 const QItemEditorFactory *dfactory = defaultFactory(); -
55 return dfactory == this ? 0 : dfactory->createEditor(userType, parent);
executed: return dfactory == this ? 0 : dfactory->createEditor(userType, parent);
Execution Count:2
2
56 } -
57 return creator->createWidget(parent);
executed: return creator->createWidget(parent);
Execution Count:1
1
58} -
59 -
60 -
61 -
62 -
63QByteArray QItemEditorFactory::valuePropertyName(int userType) const -
64{ -
65 QItemEditorCreatorBase *creator = creatorMap.value(userType, 0); -
66 if (!creator) {
never evaluated: !creator
0
67 const QItemEditorFactory *dfactory = defaultFactory(); -
68 return dfactory == this ? QByteArray() : dfactory->valuePropertyName(userType);
never executed: return dfactory == this ? QByteArray() : dfactory->valuePropertyName(userType);
0
69 } -
70 return creator->valuePropertyName();
never executed: return creator->valuePropertyName();
0
71} -
72 -
73 -
74 -
75 -
76QItemEditorFactory::~QItemEditorFactory() -
77{ -
78 -
79 -
80 QSet<QItemEditorCreatorBase*> set = creatorMap.values().toSet(); -
81 qDeleteAll(set); -
82}
executed: }
Execution Count:11
11
83void QItemEditorFactory::registerEditor(int userType, QItemEditorCreatorBase *creator) -
84{ -
85 QHash<int, QItemEditorCreatorBase *>::iterator it = creatorMap.find(userType); -
86 if (it != creatorMap.end()) {
evaluated: it != creatorMap.end()
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:2
2
87 QItemEditorCreatorBase *oldCreator = it.value(); -
88 qt_noop(); -
89 creatorMap.erase(it); -
90 if (!creatorMap.values().contains(oldCreator))
evaluated: !creatorMap.values().contains(oldCreator)
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:1
1
91 delete oldCreator;
executed: delete oldCreator;
Execution Count:1
1
92 }
executed: }
Execution Count:2
2
93 -
94 creatorMap[userType] = creator; -
95}
executed: }
Execution Count:4
4
96 -
97class QDefaultItemEditorFactory : public QItemEditorFactory -
98{ -
99public: -
100 inline QDefaultItemEditorFactory() {} -
101 QWidget *createEditor(int userType, QWidget *parent) const; -
102 QByteArray valuePropertyName(int) const; -
103}; -
104 -
105QWidget *QDefaultItemEditorFactory::createEditor(int userType, QWidget *parent) const -
106{ -
107 switch (userType) { -
108 -
109 case QVariant::Bool: { -
110 QBooleanComboBox *cb = new QBooleanComboBox(parent); -
111 cb->setFrame(false); -
112 return cb; }
executed: return cb;
Execution Count:1
1
113 -
114 -
115 case QVariant::UInt: { -
116 QSpinBox *sb = new QUIntSpinBox(parent); -
117 sb->setFrame(false); -
118 sb->setMinimum(0); -
119 sb->setMaximum(2147483647); -
120 return sb; }
executed: return sb;
Execution Count:3
3
121 case QVariant::Int: { -
122 QSpinBox *sb = new QSpinBox(parent); -
123 sb->setFrame(false); -
124 sb->setMinimum((-2147483647 - 1)); -
125 sb->setMaximum(2147483647); -
126 return sb; }
executed: return sb;
Execution Count:3
3
127 -
128 -
129 case QVariant::Date: { -
130 QDateTimeEdit *ed = new QDateEdit(parent); -
131 ed->setFrame(false); -
132 return ed; }
executed: return ed;
Execution Count:2
2
133 case QVariant::Time: { -
134 QDateTimeEdit *ed = new QTimeEdit(parent); -
135 ed->setFrame(false); -
136 return ed; }
executed: return ed;
Execution Count:2
2
137 case QVariant::DateTime: { -
138 QDateTimeEdit *ed = new QDateTimeEdit(parent); -
139 ed->setFrame(false); -
140 return ed; }
executed: return ed;
Execution Count:2
2
141 -
142 case QVariant::Pixmap: -
143 return new QLabel(parent);
never executed: return new QLabel(parent);
0
144 -
145 case QVariant::Double: { -
146 QDoubleSpinBox *sb = new QDoubleSpinBox(parent); -
147 sb->setFrame(false); -
148 sb->setMinimum(-1.7976931348623157e+308); -
149 sb->setMaximum(1.7976931348623157e+308); -
150 return sb; }
executed: return sb;
Execution Count:1
1
151 -
152 -
153 case QVariant::String: -
154 default: { -
155 -
156 QExpandingLineEdit *le = new QExpandingLineEdit(parent); -
157 le->setFrame(le->style()->styleHint(QStyle::SH_ItemView_DrawDelegateFrame, 0, le)); -
158 if (!le->style()->styleHint(QStyle::SH_ItemView_ShowDecorationSelected, 0, le))
partially evaluated: !le->style()->styleHint(QStyle::SH_ItemView_ShowDecorationSelected, 0, le)
TRUEFALSE
yes
Evaluation Count:85
no
Evaluation Count:0
0-85
159 le->setWidgetOwnsGeometry(true);
executed: le->setWidgetOwnsGeometry(true);
Execution Count:85
85
160 return le; }
executed: return le;
Execution Count:85
85
161 -
162 -
163 -
164 -
165 } -
166 return 0;
never executed: return 0;
0
167} -
168 -
169QByteArray QDefaultItemEditorFactory::valuePropertyName(int userType) const -
170{ -
171 switch (userType) { -
172 -
173 case QVariant::Bool: -
174 return "currentIndex";
never executed: return "currentIndex";
0
175 -
176 -
177 case QVariant::UInt: -
178 case QVariant::Int: -
179 case QVariant::Double: -
180 return "value";
never executed: return "value";
0
181 -
182 -
183 case QVariant::Date: -
184 return "date";
never executed: return "date";
0
185 case QVariant::Time: -
186 return "time";
never executed: return "time";
0
187 case QVariant::DateTime: -
188 return "dateTime";
never executed: return "dateTime";
0
189 -
190 case QVariant::String: -
191 default: -
192 -
193 return "text";
executed: return "text";
Execution Count:3
3
194 } -
195}
never executed: }
0
196 -
197static QItemEditorFactory *q_default_factory = 0; -
198struct QDefaultFactoryCleaner -
199{ -
200 inline QDefaultFactoryCleaner() {} -
201 ~QDefaultFactoryCleaner() { delete q_default_factory; q_default_factory = 0; }
never executed: }
0
202}; -
203 -
204 -
205 -
206 -
207 -
208 -
209const QItemEditorFactory *QItemEditorFactory::defaultFactory() -
210{ -
211 static const QDefaultItemEditorFactory factory; -
212 if (q_default_factory)
partially evaluated: q_default_factory
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:102
0-102
213 return q_default_factory;
never executed: return q_default_factory;
0
214 return &factory;
executed: return &factory;
Execution Count:102
102
215} -
216 -
217 -
218 -
219 -
220 -
221 -
222 -
223void QItemEditorFactory::setDefaultFactory(QItemEditorFactory *factory) -
224{ -
225 static const QDefaultFactoryCleaner cleaner; -
226 delete q_default_factory; -
227 q_default_factory = factory; -
228}
never executed: }
0
229QItemEditorCreatorBase::~QItemEditorCreatorBase() -
230{ -
231 -
232} -
233QExpandingLineEdit::QExpandingLineEdit(QWidget *parent) -
234 : QLineEdit(parent), originalWidth(-1), widgetOwnsGeometry(false) -
235{ -
236 connect(this, "2""textChanged(QString)", this, "1""resizeToContents()"); -
237 updateMinimumWidth(); -
238}
executed: }
Execution Count:85
85
239 -
240void QExpandingLineEdit::changeEvent(QEvent *e) -
241{ -
242 switch (e->type()) -
243 { -
244 case QEvent::FontChange: -
245 case QEvent::StyleChange: -
246 case QEvent::ContentsRectChange: -
247 updateMinimumWidth(); -
248 break;
never executed: break;
0
249 default: -
250 break;
executed: break;
Execution Count:1
1
251 } -
252 -
253 QLineEdit::changeEvent(e); -
254}
executed: }
Execution Count:1
1
255 -
256void QExpandingLineEdit::updateMinimumWidth() -
257{ -
258 int left, right; -
259 getTextMargins(&left, 0, &right, 0); -
260 int width = left + right + 4 ; -
261 getContentsMargins(&left, 0, &right, 0); -
262 width += left + right; -
263 -
264 QStyleOptionFrameV2 opt; -
265 initStyleOption(&opt); -
266 -
267 int minWidth = style()->sizeFromContents(QStyle::CT_LineEdit, &opt, QSize(width, 0). -
268 expandedTo(QApplication::globalStrut()), this).width(); -
269 setMinimumWidth(minWidth); -
270}
executed: }
Execution Count:85
85
271 -
272void QExpandingLineEdit::resizeToContents() -
273{ -
274 int oldWidth = width(); -
275 if (originalWidth == -1)
evaluated: originalWidth == -1
TRUEFALSE
yes
Evaluation Count:67
yes
Evaluation Count:13
13-67
276 originalWidth = oldWidth;
executed: originalWidth = oldWidth;
Execution Count:67
67
277 if (QWidget *parent = parentWidget()) {
partially evaluated: QWidget *parent = parentWidget()
TRUEFALSE
yes
Evaluation Count:80
no
Evaluation Count:0
0-80
278 QPoint position = pos(); -
279 int hintWidth = minimumWidth() + fontMetrics().width(displayText()); -
280 int parentWidth = parent->width(); -
281 int maxWidth = isRightToLeft() ? position.x() + oldWidth : parentWidth - position.x();
partially evaluated: isRightToLeft()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:80
0-80
282 int newWidth = qBound(originalWidth, hintWidth, maxWidth); -
283 if (widgetOwnsGeometry)
partially evaluated: widgetOwnsGeometry
TRUEFALSE
yes
Evaluation Count:80
no
Evaluation Count:0
0-80
284 setMaximumWidth(newWidth);
executed: setMaximumWidth(newWidth);
Execution Count:80
80
285 if (isRightToLeft())
partially evaluated: isRightToLeft()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:80
0-80
286 move(position.x() - newWidth + oldWidth, position.y());
never executed: move(position.x() - newWidth + oldWidth, position.y());
0
287 resize(newWidth, height()); -
288 }
executed: }
Execution Count:80
80
289}
executed: }
Execution Count:80
80
290 -
291 -
292 -
293 -
294 -
295QBooleanComboBox::QBooleanComboBox(QWidget *parent) -
296 : QComboBox(parent) -
297{ -
298 addItem(QComboBox::tr("False")); -
299 addItem(QComboBox::tr("True")); -
300}
executed: }
Execution Count:1
1
301 -
302void QBooleanComboBox::setValue(bool value) -
303{ -
304 setCurrentIndex(value ? 1 : 0); -
305}
executed: }
Execution Count:2
2
306 -
307bool QBooleanComboBox::value() const -
308{ -
309 return (currentIndex() == 1);
executed: return (currentIndex() == 1);
Execution Count:1
1
310} -
311 -
312 -
313 -
314 -
315 -
316 -
317 -
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