kernel/qdrag.cpp

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LineSource CodeCoverage
1 -
2 -
3 -
4 -
5QDrag::QDrag(QObject *dragSource) -
6 : QObject(*new QDragPrivate, dragSource) -
7{ -
8 QDragPrivate * const d = d_func(); -
9 d->source = dragSource; -
10 d->target = 0; -
11 d->data = 0; -
12 d->hotspot = QPoint(-10, -10); -
13 d->executed_action = Qt::IgnoreAction; -
14 d->supported_actions = Qt::IgnoreAction; -
15 d->default_action = Qt::IgnoreAction; -
16}
executed: }
Execution Count:1
1
17 -
18 -
19 -
20 -
21QDrag::~QDrag() -
22{ -
23 QDragPrivate * const d = d_func(); -
24 delete d->data; -
25}
executed: }
Execution Count:1
1
26 -
27 -
28 -
29 -
30 -
31void QDrag::setMimeData(QMimeData *data) -
32{ -
33 QDragPrivate * const d = d_func(); -
34 if (d->data == data)
evaluated: d->data == data
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:2
1-2
35 return;
executed: return;
Execution Count:1
1
36 if (d->data != 0)
evaluated: d->data != 0
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:1
1
37 delete d->data;
executed: delete d->data;
Execution Count:1
1
38 d->data = data; -
39}
executed: }
Execution Count:2
2
40 -
41 -
42 -
43 -
44QMimeData *QDrag::mimeData() const -
45{ -
46 const QDragPrivate * const d = d_func(); -
47 return d->data;
executed: return d->data;
Execution Count:3
3
48} -
49 -
50 -
51 -
52 -
53 -
54 -
55void QDrag::setPixmap(const QPixmap &pixmap) -
56{ -
57 QDragPrivate * const d = d_func(); -
58 d->pixmap = pixmap; -
59}
never executed: }
0
60 -
61 -
62 -
63 -
64QPixmap QDrag::pixmap() const -
65{ -
66 const QDragPrivate * const d = d_func(); -
67 return d->pixmap;
never executed: return d->pixmap;
0
68} -
69void QDrag::setHotSpot(const QPoint& hotspot) -
70{ -
71 QDragPrivate * const d = d_func(); -
72 d->hotspot = hotspot; -
73}
never executed: }
0
74 -
75 -
76 -
77 -
78 -
79QPoint QDrag::hotSpot() const -
80{ -
81 const QDragPrivate * const d = d_func(); -
82 return d->hotspot;
never executed: return d->hotspot;
0
83} -
84 -
85 -
86 -
87 -
88 -
89QObject *QDrag::source() const -
90{ -
91 const QDragPrivate * const d = d_func(); -
92 return d->source;
never executed: return d->source;
0
93} -
94 -
95 -
96 -
97 -
98 -
99QObject *QDrag::target() const -
100{ -
101 const QDragPrivate * const d = d_func(); -
102 return d->target;
never executed: return d->target;
0
103} -
104Qt::DropAction QDrag::exec(Qt::DropActions supportedActions) -
105{ -
106 return exec(supportedActions, Qt::IgnoreAction);
never executed: return exec(supportedActions, Qt::IgnoreAction);
0
107} -
108Qt::DropAction QDrag::exec(Qt::DropActions supportedActions, Qt::DropAction defaultDropAction) -
109{ -
110 QDragPrivate * const d = d_func(); -
111 if (!d->data) {
never evaluated: !d->data
0
112 QMessageLogger("kernel/qdrag.cpp", 264, __PRETTY_FUNCTION__).warning("QDrag: No mimedata set before starting the drag"); -
113 return d->executed_action;
never executed: return d->executed_action;
0
114 } -
115 Qt::DropAction transformedDefaultDropAction = Qt::IgnoreAction; -
116 -
117 if (defaultDropAction == Qt::IgnoreAction) {
never evaluated: defaultDropAction == Qt::IgnoreAction
0
118 if (supportedActions & Qt::MoveAction) {
never evaluated: supportedActions & Qt::MoveAction
0
119 transformedDefaultDropAction = Qt::MoveAction; -
120 } else if (supportedActions & Qt::CopyAction) {
never executed: }
never evaluated: supportedActions & Qt::CopyAction
0
121 transformedDefaultDropAction = Qt::CopyAction; -
122 } else if (supportedActions & Qt::LinkAction) {
never executed: }
never evaluated: supportedActions & Qt::LinkAction
0
123 transformedDefaultDropAction = Qt::LinkAction; -
124 }
never executed: }
0
125 } else { -
126 transformedDefaultDropAction = defaultDropAction; -
127 }
never executed: }
0
128 d->supported_actions = supportedActions; -
129 d->default_action = transformedDefaultDropAction; -
130 d->executed_action = QDragManager::self()->drag(this); -
131 -
132 return d->executed_action;
never executed: return d->executed_action;
0
133} -
134Qt::DropAction QDrag::start(Qt::DropActions request) -
135{ -
136 QDragPrivate * const d = d_func(); -
137 if (!d->data) {
partially evaluated: !d->data
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
138 QMessageLogger("kernel/qdrag.cpp", 306, __PRETTY_FUNCTION__).warning("QDrag: No mimedata set before starting the drag"); -
139 return d->executed_action;
executed: return d->executed_action;
Execution Count:2
2
140 } -
141 d->supported_actions = request | Qt::CopyAction; -
142 d->default_action = Qt::IgnoreAction; -
143 d->executed_action = QDragManager::self()->drag(this); -
144 return d->executed_action;
never executed: return d->executed_action;
0
145} -
146void QDrag::setDragCursor(const QPixmap &cursor, Qt::DropAction action) -
147{ -
148 QDragPrivate * const d = d_func(); -
149 if (action != Qt::CopyAction && action != Qt::MoveAction && action != Qt::LinkAction)
never evaluated: action != Qt::CopyAction
never evaluated: action != Qt::MoveAction
never evaluated: action != Qt::LinkAction
0
150 return;
never executed: return;
0
151 if (cursor.isNull())
never evaluated: cursor.isNull()
0
152 d->customCursors.remove(action);
never executed: d->customCursors.remove(action);
0
153 else -
154 d->customCursors[action] = cursor;
never executed: d->customCursors[action] = cursor;
0
155} -
156 -
157 -
158 -
159 -
160 -
161 -
162 -
163QPixmap QDrag::dragCursor(Qt::DropAction action) const -
164{ -
165 typedef QMap<Qt::DropAction, QPixmap>::const_iterator Iterator; -
166 -
167 const QDragPrivate * const d = d_func(); -
168 const Iterator it = d->customCursors.constFind(action); -
169 if (it != d->customCursors.constEnd())
never evaluated: it != d->customCursors.constEnd()
0
170 return it.value();
never executed: return it.value();
0
171 -
172 Qt::CursorShape shape = Qt::ForbiddenCursor; -
173 switch (action) { -
174 case Qt::MoveAction: -
175 shape = Qt::DragMoveCursor; -
176 break;
never executed: break;
0
177 case Qt::CopyAction: -
178 shape = Qt::DragCopyCursor; -
179 break;
never executed: break;
0
180 case Qt::LinkAction: -
181 shape = Qt::DragLinkCursor; -
182 break;
never executed: break;
0
183 default: -
184 shape = Qt::ForbiddenCursor; -
185 }
never executed: }
0
186 return QGuiApplicationPrivate::instance()->getPixmapCursor(shape);
never executed: return QGuiApplicationPrivate::instance()->getPixmapCursor(shape);
0
187} -
188 -
189 -
190 -
191 -
192 -
193 -
194Qt::DropActions QDrag::supportedActions() const -
195{ -
196 const QDragPrivate * const d = d_func(); -
197 return d->supported_actions;
never executed: return d->supported_actions;
0
198} -
199 -
200 -
201 -
202 -
203 -
204 -
205 -
206Qt::DropAction QDrag::defaultAction() const -
207{ -
208 const QDragPrivate * const d = d_func(); -
209 return d->default_action;
never executed: return d->default_action;
0
210} -
211 -
212 -
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