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39 | |
40 | #ifndef QTABLEWIDGET_H |
41 | #define QTABLEWIDGET_H |
42 | |
43 | #include <QtWidgets/qtwidgetsglobal.h> |
44 | #include <QtWidgets/qtableview.h> |
45 | #include <QtCore/qvariant.h> |
46 | #include <QtCore/qvector.h> |
47 | |
48 | QT_REQUIRE_CONFIG(tablewidget); |
49 | |
50 | QT_BEGIN_NAMESPACE |
51 | |
52 | // ### Qt6 unexport the class, remove the user-defined special 3 and make it a literal type. |
53 | class Q_WIDGETS_EXPORT QTableWidgetSelectionRange |
54 | { |
55 | public: |
56 | QTableWidgetSelectionRange(); |
57 | QTableWidgetSelectionRange(int top, int left, int bottom, int right); |
58 | ~QTableWidgetSelectionRange(); |
59 | |
60 | QTableWidgetSelectionRange(const QTableWidgetSelectionRange &other); |
61 | QTableWidgetSelectionRange &operator=(const QTableWidgetSelectionRange &other); |
62 | |
63 | inline int topRow() const { return top; } |
64 | inline int bottomRow() const { return bottom; } |
65 | inline int leftColumn() const { return left; } |
66 | inline int rightColumn() const { return right; } |
67 | inline int rowCount() const { return bottom - top + 1; } |
68 | inline int columnCount() const { return right - left + 1; } |
69 | |
70 | private: |
71 | int top, left, bottom, right; |
72 | }; |
73 | |
74 | class QTableWidget; |
75 | class QTableModel; |
76 | class QWidgetItemData; |
77 | class QTableWidgetItemPrivate; |
78 | |
79 | class Q_WIDGETS_EXPORT QTableWidgetItem |
80 | { |
81 | friend class QTableWidget; |
82 | friend class QTableModel; |
83 | public: |
84 | enum ItemType { Type = 0, UserType = 1000 }; |
85 | explicit QTableWidgetItem(int type = Type); |
86 | explicit QTableWidgetItem(const QString &text, int type = Type); |
87 | explicit QTableWidgetItem(const QIcon &icon, const QString &text, int type = Type); |
88 | QTableWidgetItem(const QTableWidgetItem &other); |
89 | virtual ~QTableWidgetItem(); |
90 | |
91 | virtual QTableWidgetItem *clone() const; |
92 | |
93 | inline QTableWidget *tableWidget() const { return view; } |
94 | |
95 | inline int row() const; |
96 | inline int column() const; |
97 | |
98 | void setSelected(bool select); |
99 | bool isSelected() const; |
100 | |
101 | inline Qt::ItemFlags flags() const { return itemFlags; } |
102 | void setFlags(Qt::ItemFlags flags); |
103 | |
104 | inline QString text() const |
105 | { return data(role: Qt::DisplayRole).toString(); } |
106 | inline void setText(const QString &text); |
107 | |
108 | inline QIcon icon() const |
109 | { return qvariant_cast<QIcon>(v: data(role: Qt::DecorationRole)); } |
110 | inline void setIcon(const QIcon &icon); |
111 | |
112 | inline QString statusTip() const |
113 | { return data(role: Qt::StatusTipRole).toString(); } |
114 | inline void setStatusTip(const QString &statusTip); |
115 | |
116 | #ifndef QT_NO_TOOLTIP |
117 | inline QString toolTip() const |
118 | { return data(role: Qt::ToolTipRole).toString(); } |
119 | inline void setToolTip(const QString &toolTip); |
120 | #endif |
121 | |
122 | #if QT_CONFIG(whatsthis) |
123 | inline QString whatsThis() const |
124 | { return data(role: Qt::WhatsThisRole).toString(); } |
125 | inline void setWhatsThis(const QString &whatsThis); |
126 | #endif |
127 | |
128 | inline QFont font() const |
129 | { return qvariant_cast<QFont>(v: data(role: Qt::FontRole)); } |
130 | inline void setFont(const QFont &font); |
131 | |
132 | inline int textAlignment() const |
133 | { return data(role: Qt::TextAlignmentRole).toInt(); } |
134 | inline void setTextAlignment(int alignment) |
135 | { setData(role: Qt::TextAlignmentRole, value: alignment); } |
136 | |
137 | #if QT_DEPRECATED_SINCE(5, 13) |
138 | QT_DEPRECATED_X ("Use QTableWidgetItem::background() instead" ) |
139 | inline QColor backgroundColor() const |
140 | { return qvariant_cast<QColor>(v: data(role: Qt::BackgroundRole)); } |
141 | QT_DEPRECATED_X ("Use QTableWidgetItem::setBackground() instead" ) |
142 | inline void setBackgroundColor(const QColor &color) |
143 | { setData(role: Qt::BackgroundRole, value: color); } |
144 | #endif |
145 | |
146 | inline QBrush background() const |
147 | { return qvariant_cast<QBrush>(v: data(role: Qt::BackgroundRole)); } |
148 | inline void setBackground(const QBrush &brush) |
149 | { setData(role: Qt::BackgroundRole, value: brush.style() != Qt::NoBrush ? QVariant(brush) : QVariant()); } |
150 | |
151 | #if QT_DEPRECATED_SINCE(5, 13) |
152 | QT_DEPRECATED_X ("Use QTableWidgetItem::foreground() instead" ) |
153 | inline QColor textColor() const |
154 | { return qvariant_cast<QColor>(v: data(role: Qt::ForegroundRole)); } |
155 | QT_DEPRECATED_X ("Use QTableWidgetItem::setForeground() instead" ) |
156 | inline void setTextColor(const QColor &color) |
157 | { setData(role: Qt::ForegroundRole, value: color); } |
158 | #endif |
159 | |
160 | inline QBrush foreground() const |
161 | { return qvariant_cast<QBrush>(v: data(role: Qt::ForegroundRole)); } |
162 | inline void setForeground(const QBrush &brush) |
163 | { setData(role: Qt::ForegroundRole, value: brush.style() != Qt::NoBrush ? QVariant(brush) : QVariant()); } |
164 | |
165 | inline Qt::CheckState checkState() const |
166 | { return static_cast<Qt::CheckState>(data(role: Qt::CheckStateRole).toInt()); } |
167 | inline void setCheckState(Qt::CheckState state) |
168 | { setData(role: Qt::CheckStateRole, value: state); } |
169 | |
170 | inline QSize sizeHint() const |
171 | { return qvariant_cast<QSize>(v: data(role: Qt::SizeHintRole)); } |
172 | inline void setSizeHint(const QSize &size) |
173 | { setData(role: Qt::SizeHintRole, value: size.isValid() ? QVariant(size) : QVariant()); } |
174 | |
175 | virtual QVariant data(int role) const; |
176 | virtual void setData(int role, const QVariant &value); |
177 | |
178 | virtual bool operator<(const QTableWidgetItem &other) const; |
179 | |
180 | #ifndef QT_NO_DATASTREAM |
181 | virtual void read(QDataStream &in); |
182 | virtual void write(QDataStream &out) const; |
183 | #endif |
184 | QTableWidgetItem &operator=(const QTableWidgetItem &other); |
185 | |
186 | inline int type() const { return rtti; } |
187 | |
188 | private: |
189 | QTableModel *tableModel() const; |
190 | |
191 | private: |
192 | int rtti; |
193 | QVector<QWidgetItemData> values; |
194 | QTableWidget *view; |
195 | QTableWidgetItemPrivate *d; |
196 | Qt::ItemFlags itemFlags; |
197 | }; |
198 | |
199 | inline void QTableWidgetItem::setText(const QString &atext) |
200 | { setData(role: Qt::DisplayRole, value: atext); } |
201 | |
202 | inline void QTableWidgetItem::setIcon(const QIcon &aicon) |
203 | { setData(role: Qt::DecorationRole, value: aicon); } |
204 | |
205 | inline void QTableWidgetItem::setStatusTip(const QString &astatusTip) |
206 | { setData(role: Qt::StatusTipRole, value: astatusTip); } |
207 | |
208 | #ifndef QT_NO_TOOLTIP |
209 | inline void QTableWidgetItem::setToolTip(const QString &atoolTip) |
210 | { setData(role: Qt::ToolTipRole, value: atoolTip); } |
211 | #endif |
212 | |
213 | #if QT_CONFIG(whatsthis) |
214 | inline void QTableWidgetItem::setWhatsThis(const QString &awhatsThis) |
215 | { setData(role: Qt::WhatsThisRole, value: awhatsThis); } |
216 | #endif |
217 | |
218 | inline void QTableWidgetItem::setFont(const QFont &afont) |
219 | { setData(role: Qt::FontRole, value: afont); } |
220 | |
221 | #ifndef QT_NO_DATASTREAM |
222 | Q_WIDGETS_EXPORT QDataStream &operator>>(QDataStream &in, QTableWidgetItem &item); |
223 | Q_WIDGETS_EXPORT QDataStream &operator<<(QDataStream &out, const QTableWidgetItem &item); |
224 | #endif |
225 | |
226 | class QTableWidgetPrivate; |
227 | |
228 | class Q_WIDGETS_EXPORT QTableWidget : public QTableView |
229 | { |
230 | Q_OBJECT |
231 | Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount) |
232 | Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount) |
233 | |
234 | friend class QTableModel; |
235 | public: |
236 | explicit QTableWidget(QWidget *parent = nullptr); |
237 | QTableWidget(int rows, int columns, QWidget *parent = nullptr); |
238 | ~QTableWidget(); |
239 | |
240 | void setRowCount(int rows); |
241 | int rowCount() const; |
242 | |
243 | void setColumnCount(int columns); |
244 | int columnCount() const; |
245 | |
246 | int row(const QTableWidgetItem *item) const; |
247 | int column(const QTableWidgetItem *item) const; |
248 | |
249 | QTableWidgetItem *item(int row, int column) const; |
250 | void setItem(int row, int column, QTableWidgetItem *item); |
251 | QTableWidgetItem *takeItem(int row, int column); |
252 | |
253 | QTableWidgetItem *(int row) const; |
254 | void (int row, QTableWidgetItem *item); |
255 | QTableWidgetItem *(int row); |
256 | |
257 | QTableWidgetItem *(int column) const; |
258 | void (int column, QTableWidgetItem *item); |
259 | QTableWidgetItem *(int column); |
260 | void (const QStringList &labels); |
261 | void (const QStringList &labels); |
262 | |
263 | int currentRow() const; |
264 | int currentColumn() const; |
265 | QTableWidgetItem *currentItem() const; |
266 | void setCurrentItem(QTableWidgetItem *item); |
267 | void setCurrentItem(QTableWidgetItem *item, QItemSelectionModel::SelectionFlags command); |
268 | void setCurrentCell(int row, int column); |
269 | void setCurrentCell(int row, int column, QItemSelectionModel::SelectionFlags command); |
270 | |
271 | void sortItems(int column, Qt::SortOrder order = Qt::AscendingOrder); |
272 | void setSortingEnabled(bool enable); |
273 | bool isSortingEnabled() const; |
274 | |
275 | void editItem(QTableWidgetItem *item); |
276 | void openPersistentEditor(QTableWidgetItem *item); |
277 | void closePersistentEditor(QTableWidgetItem *item); |
278 | using QAbstractItemView::isPersistentEditorOpen; |
279 | bool isPersistentEditorOpen(QTableWidgetItem *item) const; |
280 | |
281 | QWidget *cellWidget(int row, int column) const; |
282 | void setCellWidget(int row, int column, QWidget *widget); |
283 | inline void removeCellWidget(int row, int column); |
284 | |
285 | #if QT_DEPRECATED_SINCE(5, 13) |
286 | QT_DEPRECATED_X ("Use QTableWidgetItem::isSelected() instead" ) |
287 | bool isItemSelected(const QTableWidgetItem *item) const; |
288 | QT_DEPRECATED_X ("Use QTableWidgetItem::setSelected() instead" ) |
289 | void setItemSelected(const QTableWidgetItem *item, bool select); |
290 | #endif |
291 | void setRangeSelected(const QTableWidgetSelectionRange &range, bool select); |
292 | |
293 | QList<QTableWidgetSelectionRange> selectedRanges() const; |
294 | QList<QTableWidgetItem*> selectedItems() const; |
295 | QList<QTableWidgetItem*> findItems(const QString &text, Qt::MatchFlags flags) const; |
296 | |
297 | int visualRow(int logicalRow) const; |
298 | int visualColumn(int logicalColumn) const; |
299 | |
300 | QTableWidgetItem *itemAt(const QPoint &p) const; |
301 | inline QTableWidgetItem *itemAt(int x, int y) const; |
302 | QRect visualItemRect(const QTableWidgetItem *item) const; |
303 | |
304 | const QTableWidgetItem *itemPrototype() const; |
305 | void setItemPrototype(const QTableWidgetItem *item); |
306 | |
307 | public Q_SLOTS: |
308 | void scrollToItem(const QTableWidgetItem *item, QAbstractItemView::ScrollHint hint = EnsureVisible); |
309 | void insertRow(int row); |
310 | void insertColumn(int column); |
311 | void removeRow(int row); |
312 | void removeColumn(int column); |
313 | void clear(); |
314 | void clearContents(); |
315 | |
316 | Q_SIGNALS: |
317 | void itemPressed(QTableWidgetItem *item); |
318 | void itemClicked(QTableWidgetItem *item); |
319 | void itemDoubleClicked(QTableWidgetItem *item); |
320 | |
321 | void itemActivated(QTableWidgetItem *item); |
322 | void itemEntered(QTableWidgetItem *item); |
323 | // ### Qt 6: add changed roles |
324 | void itemChanged(QTableWidgetItem *item); |
325 | |
326 | void currentItemChanged(QTableWidgetItem *current, QTableWidgetItem *previous); |
327 | void itemSelectionChanged(); |
328 | |
329 | void cellPressed(int row, int column); |
330 | void cellClicked(int row, int column); |
331 | void cellDoubleClicked(int row, int column); |
332 | |
333 | void cellActivated(int row, int column); |
334 | void cellEntered(int row, int column); |
335 | void cellChanged(int row, int column); |
336 | |
337 | void currentCellChanged(int currentRow, int currentColumn, int previousRow, int previousColumn); |
338 | |
339 | protected: |
340 | bool event(QEvent *e) override; |
341 | virtual QStringList mimeTypes() const; |
342 | #if QT_VERSION >= QT_VERSION_CHECK(6,0,0) |
343 | virtual QMimeData *mimeData(const QList<QTableWidgetItem *> &items) const; |
344 | #else |
345 | virtual QMimeData *mimeData(const QList<QTableWidgetItem*> items) const; |
346 | #endif |
347 | virtual bool dropMimeData(int row, int column, const QMimeData *data, Qt::DropAction action); |
348 | virtual Qt::DropActions supportedDropActions() const; |
349 | |
350 | #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) |
351 | public: |
352 | #else |
353 | protected: |
354 | #endif |
355 | QList<QTableWidgetItem*> items(const QMimeData *data) const; |
356 | |
357 | QModelIndex indexFromItem(const QTableWidgetItem *item) const; |
358 | #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) |
359 | QModelIndex indexFromItem(QTableWidgetItem *item) const; // ### Qt 6: remove |
360 | #endif |
361 | QTableWidgetItem *itemFromIndex(const QModelIndex &index) const; |
362 | |
363 | protected: |
364 | #if QT_CONFIG(draganddrop) |
365 | void dropEvent(QDropEvent *event) override; |
366 | #endif |
367 | private: |
368 | void setModel(QAbstractItemModel *model) override; |
369 | |
370 | Q_DECLARE_PRIVATE(QTableWidget) |
371 | Q_DISABLE_COPY(QTableWidget) |
372 | |
373 | Q_PRIVATE_SLOT(d_func(), void _q_emitItemPressed(const QModelIndex &index)) |
374 | Q_PRIVATE_SLOT(d_func(), void _q_emitItemClicked(const QModelIndex &index)) |
375 | Q_PRIVATE_SLOT(d_func(), void _q_emitItemDoubleClicked(const QModelIndex &index)) |
376 | Q_PRIVATE_SLOT(d_func(), void _q_emitItemActivated(const QModelIndex &index)) |
377 | Q_PRIVATE_SLOT(d_func(), void _q_emitItemEntered(const QModelIndex &index)) |
378 | Q_PRIVATE_SLOT(d_func(), void _q_emitItemChanged(const QModelIndex &index)) |
379 | Q_PRIVATE_SLOT(d_func(), void _q_emitCurrentItemChanged(const QModelIndex &previous, const QModelIndex ¤t)) |
380 | Q_PRIVATE_SLOT(d_func(), void _q_sort()) |
381 | Q_PRIVATE_SLOT(d_func(), void _q_dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight)) |
382 | }; |
383 | |
384 | inline void QTableWidget::removeCellWidget(int arow, int acolumn) |
385 | { setCellWidget(row: arow, column: acolumn, widget: nullptr); } |
386 | |
387 | inline QTableWidgetItem *QTableWidget::itemAt(int ax, int ay) const |
388 | { return itemAt(p: QPoint(ax, ay)); } |
389 | |
390 | inline int QTableWidgetItem::row() const |
391 | { return (view ? view->row(item: this) : -1); } |
392 | |
393 | inline int QTableWidgetItem::column() const |
394 | { return (view ? view->column(item: this) : -1); } |
395 | |
396 | QT_END_NAMESPACE |
397 | |
398 | #endif // QTABLEWIDGET_H |
399 | |