136 <p> |
136 <p> |
137 Constructor |
137 Constructor |
138 </p> |
138 </p> |
139 <dl> |
139 <dl> |
140 |
140 |
141 <dt><i>sourceModel</i></dt> |
141 <dt><i>sourceModel</i> (QAbstractItemModel)</dt> |
142 <dd> |
142 <dd> |
143 reference to the source model (QAbstractItemModel) |
143 reference to the source model |
144 </dd> |
144 </dd> |
145 <dt><i>parent</i></dt> |
145 <dt><i>parent</i> (QObject)</dt> |
146 <dd> |
146 <dd> |
147 reference to the parent object (QObject) |
147 reference to the parent object |
148 </dd> |
148 </dd> |
149 </dl> |
149 </dl> |
150 <a NAME="HistoryTreeModel.__sourceDateRow" ID="HistoryTreeModel.__sourceDateRow"></a> |
150 <a NAME="HistoryTreeModel.__sourceDateRow" ID="HistoryTreeModel.__sourceDateRow"></a> |
151 <h4>HistoryTreeModel.__sourceDateRow</h4> |
151 <h4>HistoryTreeModel.__sourceDateRow</h4> |
152 <b>__sourceDateRow</b>(<i>row</i>) |
152 <b>__sourceDateRow</b>(<i>row</i>) |
155 Private method to translate the top level date row into the offset |
155 Private method to translate the top level date row into the offset |
156 where that date starts. |
156 where that date starts. |
157 </p> |
157 </p> |
158 <dl> |
158 <dl> |
159 |
159 |
160 <dt><i>row</i></dt> |
160 <dt><i>row</i> (int)</dt> |
161 <dd> |
161 <dd> |
162 row number of the date (integer) |
162 row number of the date |
163 </dd> |
163 </dd> |
164 </dl> |
164 </dl> |
165 <dl> |
165 <dl> |
166 <dt>Return:</dt> |
166 <dt>Return:</dt> |
167 <dd> |
167 <dd> |
168 offset where that date starts (integer) |
168 offset where that date starts |
|
169 </dd> |
|
170 </dl> |
|
171 <dl> |
|
172 <dt>Return Type:</dt> |
|
173 <dd> |
|
174 int |
169 </dd> |
175 </dd> |
170 </dl> |
176 </dl> |
171 <a NAME="HistoryTreeModel.__sourceReset" ID="HistoryTreeModel.__sourceReset"></a> |
177 <a NAME="HistoryTreeModel.__sourceReset" ID="HistoryTreeModel.__sourceReset"></a> |
172 <h4>HistoryTreeModel.__sourceReset</h4> |
178 <h4>HistoryTreeModel.__sourceReset</h4> |
173 <b>__sourceReset</b>(<i></i>) |
179 <b>__sourceReset</b>(<i></i>) |
182 <p> |
188 <p> |
183 Private slot to handle the insertion of data in the source model. |
189 Private slot to handle the insertion of data in the source model. |
184 </p> |
190 </p> |
185 <dl> |
191 <dl> |
186 |
192 |
187 <dt><i>parent</i></dt> |
193 <dt><i>parent</i> (QModelIndex)</dt> |
188 <dd> |
194 <dd> |
189 reference to the parent index (QModelIndex) |
195 reference to the parent index |
190 </dd> |
196 </dd> |
191 <dt><i>start</i></dt> |
197 <dt><i>start</i> (int)</dt> |
192 <dd> |
198 <dd> |
193 start row (integer) |
199 start row |
194 </dd> |
200 </dd> |
195 <dt><i>end</i></dt> |
201 <dt><i>end</i> (int)</dt> |
196 <dd> |
202 <dd> |
197 end row (integer) |
203 end row |
198 </dd> |
204 </dd> |
199 </dl> |
205 </dl> |
200 <a NAME="HistoryTreeModel.__sourceRowsRemoved" ID="HistoryTreeModel.__sourceRowsRemoved"></a> |
206 <a NAME="HistoryTreeModel.__sourceRowsRemoved" ID="HistoryTreeModel.__sourceRowsRemoved"></a> |
201 <h4>HistoryTreeModel.__sourceRowsRemoved</h4> |
207 <h4>HistoryTreeModel.__sourceRowsRemoved</h4> |
202 <b>__sourceRowsRemoved</b>(<i>parent, start, end</i>) |
208 <b>__sourceRowsRemoved</b>(<i>parent, start, end</i>) |
204 <p> |
210 <p> |
205 Private slot to handle the removal of data in the source model. |
211 Private slot to handle the removal of data in the source model. |
206 </p> |
212 </p> |
207 <dl> |
213 <dl> |
208 |
214 |
209 <dt><i>parent</i></dt> |
215 <dt><i>parent</i> (QModelIndex)</dt> |
210 <dd> |
216 <dd> |
211 reference to the parent index (QModelIndex) |
217 reference to the parent index |
212 </dd> |
218 </dd> |
213 <dt><i>start</i></dt> |
219 <dt><i>start</i> (int)</dt> |
214 <dd> |
220 <dd> |
215 start row (integer) |
221 start row |
216 </dd> |
222 </dd> |
217 <dt><i>end</i></dt> |
223 <dt><i>end</i> (int)</dt> |
218 <dd> |
224 <dd> |
219 end row (integer) |
225 end row |
220 </dd> |
226 </dd> |
221 </dl> |
227 </dl> |
222 <a NAME="HistoryTreeModel.columnCount" ID="HistoryTreeModel.columnCount"></a> |
228 <a NAME="HistoryTreeModel.columnCount" ID="HistoryTreeModel.columnCount"></a> |
223 <h4>HistoryTreeModel.columnCount</h4> |
229 <h4>HistoryTreeModel.columnCount</h4> |
224 <b>columnCount</b>(<i>parent=None</i>) |
230 <b>columnCount</b>(<i>parent=None</i>) |
226 <p> |
232 <p> |
227 Public method to get the number of columns. |
233 Public method to get the number of columns. |
228 </p> |
234 </p> |
229 <dl> |
235 <dl> |
230 |
236 |
231 <dt><i>parent</i></dt> |
237 <dt><i>parent</i> (QModelIndex)</dt> |
232 <dd> |
238 <dd> |
233 index of parent (QModelIndex) |
239 index of parent |
234 </dd> |
240 </dd> |
235 </dl> |
241 </dl> |
236 <dl> |
242 <dl> |
237 <dt>Return:</dt> |
243 <dt>Return:</dt> |
238 <dd> |
244 <dd> |
239 number of columns (integer) |
245 number of columns |
|
246 </dd> |
|
247 </dl> |
|
248 <dl> |
|
249 <dt>Return Type:</dt> |
|
250 <dd> |
|
251 int |
240 </dd> |
252 </dd> |
241 </dl> |
253 </dl> |
242 <a NAME="HistoryTreeModel.data" ID="HistoryTreeModel.data"></a> |
254 <a NAME="HistoryTreeModel.data" ID="HistoryTreeModel.data"></a> |
243 <h4>HistoryTreeModel.data</h4> |
255 <h4>HistoryTreeModel.data</h4> |
244 <b>data</b>(<i>index, role=Qt.ItemDataRole.DisplayRole</i>) |
256 <b>data</b>(<i>index, role=Qt.ItemDataRole.DisplayRole</i>) |
246 <p> |
258 <p> |
247 Public method to get data from the model. |
259 Public method to get data from the model. |
248 </p> |
260 </p> |
249 <dl> |
261 <dl> |
250 |
262 |
251 <dt><i>index</i></dt> |
263 <dt><i>index</i> (QModelIndex)</dt> |
252 <dd> |
264 <dd> |
253 index of history entry to get data for (QModelIndex) |
265 index of history entry to get data for |
254 </dd> |
266 </dd> |
255 <dt><i>role</i></dt> |
267 <dt><i>role</i> (int)</dt> |
256 <dd> |
268 <dd> |
257 data role (integer) |
269 data role |
258 </dd> |
270 </dd> |
259 </dl> |
271 </dl> |
260 <dl> |
272 <dl> |
261 <dt>Return:</dt> |
273 <dt>Return:</dt> |
262 <dd> |
274 <dd> |
263 history entry data |
275 history entry data |
|
276 </dd> |
|
277 </dl> |
|
278 <dl> |
|
279 <dt>Return Type:</dt> |
|
280 <dd> |
|
281 Any |
264 </dd> |
282 </dd> |
265 </dl> |
283 </dl> |
266 <a NAME="HistoryTreeModel.flags" ID="HistoryTreeModel.flags"></a> |
284 <a NAME="HistoryTreeModel.flags" ID="HistoryTreeModel.flags"></a> |
267 <h4>HistoryTreeModel.flags</h4> |
285 <h4>HistoryTreeModel.flags</h4> |
268 <b>flags</b>(<i>index</i>) |
286 <b>flags</b>(<i>index</i>) |
270 <p> |
288 <p> |
271 Public method to get the item flags. |
289 Public method to get the item flags. |
272 </p> |
290 </p> |
273 <dl> |
291 <dl> |
274 |
292 |
275 <dt><i>index</i></dt> |
293 <dt><i>index</i> (QModelIndex)</dt> |
276 <dd> |
294 <dd> |
277 index of the item (QModelIndex) |
295 index of the item |
278 </dd> |
296 </dd> |
279 </dl> |
297 </dl> |
280 <dl> |
298 <dl> |
281 <dt>Return:</dt> |
299 <dt>Return:</dt> |
282 <dd> |
300 <dd> |
283 flags (Qt.ItemFlags) |
301 flags |
|
302 </dd> |
|
303 </dl> |
|
304 <dl> |
|
305 <dt>Return Type:</dt> |
|
306 <dd> |
|
307 Qt.ItemFlags |
284 </dd> |
308 </dd> |
285 </dl> |
309 </dl> |
286 <a NAME="HistoryTreeModel.hasChildren" ID="HistoryTreeModel.hasChildren"></a> |
310 <a NAME="HistoryTreeModel.hasChildren" ID="HistoryTreeModel.hasChildren"></a> |
287 <h4>HistoryTreeModel.hasChildren</h4> |
311 <h4>HistoryTreeModel.hasChildren</h4> |
288 <b>hasChildren</b>(<i>parent=None</i>) |
312 <b>hasChildren</b>(<i>parent=None</i>) |
290 <p> |
314 <p> |
291 Public method to check, if an entry has some children. |
315 Public method to check, if an entry has some children. |
292 </p> |
316 </p> |
293 <dl> |
317 <dl> |
294 |
318 |
295 <dt><i>parent</i></dt> |
319 <dt><i>parent</i> (QModelIndex)</dt> |
296 <dd> |
320 <dd> |
297 index of the entry to check (QModelIndex) |
321 index of the entry to check |
298 </dd> |
322 </dd> |
299 </dl> |
323 </dl> |
300 <dl> |
324 <dl> |
301 <dt>Return:</dt> |
325 <dt>Return:</dt> |
302 <dd> |
326 <dd> |
303 flag indicating the presence of children (boolean) |
327 flag indicating the presence of children |
|
328 </dd> |
|
329 </dl> |
|
330 <dl> |
|
331 <dt>Return Type:</dt> |
|
332 <dd> |
|
333 bool |
304 </dd> |
334 </dd> |
305 </dl> |
335 </dl> |
306 <a NAME="HistoryTreeModel.headerData" ID="HistoryTreeModel.headerData"></a> |
336 <a NAME="HistoryTreeModel.headerData" ID="HistoryTreeModel.headerData"></a> |
307 <h4>HistoryTreeModel.headerData</h4> |
337 <h4>HistoryTreeModel.headerData</h4> |
308 <b>headerData</b>(<i>section, orientation, role=Qt.ItemDataRole.DisplayRole</i>) |
338 <b>headerData</b>(<i>section, orientation, role=Qt.ItemDataRole.DisplayRole</i>) |
310 <p> |
340 <p> |
311 Public method to get the header data. |
341 Public method to get the header data. |
312 </p> |
342 </p> |
313 <dl> |
343 <dl> |
314 |
344 |
315 <dt><i>section</i></dt> |
345 <dt><i>section</i> (int)</dt> |
316 <dd> |
346 <dd> |
317 section number (integer) |
347 section number |
318 </dd> |
348 </dd> |
319 <dt><i>orientation</i></dt> |
349 <dt><i>orientation</i> (Qt.Orientation)</dt> |
320 <dd> |
350 <dd> |
321 header orientation (Qt.Orientation) |
351 header orientation |
322 </dd> |
352 </dd> |
323 <dt><i>role</i></dt> |
353 <dt><i>role</i> (Qt.ItemDataRole)</dt> |
324 <dd> |
354 <dd> |
325 data role (Qt.ItemDataRole) |
355 data role |
326 </dd> |
356 </dd> |
327 </dl> |
357 </dl> |
328 <dl> |
358 <dl> |
329 <dt>Return:</dt> |
359 <dt>Return:</dt> |
330 <dd> |
360 <dd> |
331 header data |
361 header data |
|
362 </dd> |
|
363 </dl> |
|
364 <dl> |
|
365 <dt>Return Type:</dt> |
|
366 <dd> |
|
367 Any |
332 </dd> |
368 </dd> |
333 </dl> |
369 </dl> |
334 <a NAME="HistoryTreeModel.index" ID="HistoryTreeModel.index"></a> |
370 <a NAME="HistoryTreeModel.index" ID="HistoryTreeModel.index"></a> |
335 <h4>HistoryTreeModel.index</h4> |
371 <h4>HistoryTreeModel.index</h4> |
336 <b>index</b>(<i>row, column, parent=None</i>) |
372 <b>index</b>(<i>row, column, parent=None</i>) |
338 <p> |
374 <p> |
339 Public method to create an index. |
375 Public method to create an index. |
340 </p> |
376 </p> |
341 <dl> |
377 <dl> |
342 |
378 |
343 <dt><i>row</i></dt> |
379 <dt><i>row</i> (int)</dt> |
344 <dd> |
380 <dd> |
345 row number for the index (integer) |
381 row number for the index |
346 </dd> |
382 </dd> |
347 <dt><i>column</i></dt> |
383 <dt><i>column</i> (int)</dt> |
348 <dd> |
384 <dd> |
349 column number for the index (integer) |
385 column number for the index |
350 </dd> |
386 </dd> |
351 <dt><i>parent</i></dt> |
387 <dt><i>parent</i> (QModelIndex)</dt> |
352 <dd> |
388 <dd> |
353 index of the parent item (QModelIndex) |
389 index of the parent item |
354 </dd> |
390 </dd> |
355 </dl> |
391 </dl> |
356 <dl> |
392 <dl> |
357 <dt>Return:</dt> |
393 <dt>Return:</dt> |
358 <dd> |
394 <dd> |
359 requested index (QModelIndex) |
395 requested index |
|
396 </dd> |
|
397 </dl> |
|
398 <dl> |
|
399 <dt>Return Type:</dt> |
|
400 <dd> |
|
401 QModelIndex |
360 </dd> |
402 </dd> |
361 </dl> |
403 </dl> |
362 <a NAME="HistoryTreeModel.mapFromSource" ID="HistoryTreeModel.mapFromSource"></a> |
404 <a NAME="HistoryTreeModel.mapFromSource" ID="HistoryTreeModel.mapFromSource"></a> |
363 <h4>HistoryTreeModel.mapFromSource</h4> |
405 <h4>HistoryTreeModel.mapFromSource</h4> |
364 <b>mapFromSource</b>(<i>sourceIndex</i>) |
406 <b>mapFromSource</b>(<i>sourceIndex</i>) |
366 <p> |
408 <p> |
367 Public method to map an index to the proxy model index. |
409 Public method to map an index to the proxy model index. |
368 </p> |
410 </p> |
369 <dl> |
411 <dl> |
370 |
412 |
371 <dt><i>sourceIndex</i></dt> |
413 <dt><i>sourceIndex</i> (QModelIndex)</dt> |
372 <dd> |
414 <dd> |
373 reference to a source model index (QModelIndex) |
415 reference to a source model index |
374 </dd> |
416 </dd> |
375 </dl> |
417 </dl> |
376 <dl> |
418 <dl> |
377 <dt>Return:</dt> |
419 <dt>Return:</dt> |
378 <dd> |
420 <dd> |
379 proxy model index (QModelIndex) |
421 proxy model index |
|
422 </dd> |
|
423 </dl> |
|
424 <dl> |
|
425 <dt>Return Type:</dt> |
|
426 <dd> |
|
427 QModelIndex |
380 </dd> |
428 </dd> |
381 </dl> |
429 </dl> |
382 <a NAME="HistoryTreeModel.mapToSource" ID="HistoryTreeModel.mapToSource"></a> |
430 <a NAME="HistoryTreeModel.mapToSource" ID="HistoryTreeModel.mapToSource"></a> |
383 <h4>HistoryTreeModel.mapToSource</h4> |
431 <h4>HistoryTreeModel.mapToSource</h4> |
384 <b>mapToSource</b>(<i>proxyIndex</i>) |
432 <b>mapToSource</b>(<i>proxyIndex</i>) |
386 <p> |
434 <p> |
387 Public method to map an index to the source model index. |
435 Public method to map an index to the source model index. |
388 </p> |
436 </p> |
389 <dl> |
437 <dl> |
390 |
438 |
391 <dt><i>proxyIndex</i></dt> |
439 <dt><i>proxyIndex</i> (QModelIndex)</dt> |
392 <dd> |
440 <dd> |
393 reference to a proxy model index (QModelIndex) |
441 reference to a proxy model index |
394 </dd> |
442 </dd> |
395 </dl> |
443 </dl> |
396 <dl> |
444 <dl> |
397 <dt>Return:</dt> |
445 <dt>Return:</dt> |
398 <dd> |
446 <dd> |
399 source model index (QModelIndex) |
447 source model index |
|
448 </dd> |
|
449 </dl> |
|
450 <dl> |
|
451 <dt>Return Type:</dt> |
|
452 <dd> |
|
453 QModelIndex |
400 </dd> |
454 </dd> |
401 </dl> |
455 </dl> |
402 <a NAME="HistoryTreeModel.parent" ID="HistoryTreeModel.parent"></a> |
456 <a NAME="HistoryTreeModel.parent" ID="HistoryTreeModel.parent"></a> |
403 <h4>HistoryTreeModel.parent</h4> |
457 <h4>HistoryTreeModel.parent</h4> |
404 <b>parent</b>(<i>index</i>) |
458 <b>parent</b>(<i>index</i>) |
406 <p> |
460 <p> |
407 Public method to get the parent index. |
461 Public method to get the parent index. |
408 </p> |
462 </p> |
409 <dl> |
463 <dl> |
410 |
464 |
411 <dt><i>index</i></dt> |
465 <dt><i>index</i> (QModelIndex)</dt> |
412 <dd> |
466 <dd> |
413 index of item to get parent (QModelIndex) |
467 index of item to get parent |
414 </dd> |
468 </dd> |
415 </dl> |
469 </dl> |
416 <dl> |
470 <dl> |
417 <dt>Return:</dt> |
471 <dt>Return:</dt> |
418 <dd> |
472 <dd> |
419 index of parent (QModelIndex) |
473 index of parent |
|
474 </dd> |
|
475 </dl> |
|
476 <dl> |
|
477 <dt>Return Type:</dt> |
|
478 <dd> |
|
479 QModelIndex |
420 </dd> |
480 </dd> |
421 </dl> |
481 </dl> |
422 <a NAME="HistoryTreeModel.removeRows" ID="HistoryTreeModel.removeRows"></a> |
482 <a NAME="HistoryTreeModel.removeRows" ID="HistoryTreeModel.removeRows"></a> |
423 <h4>HistoryTreeModel.removeRows</h4> |
483 <h4>HistoryTreeModel.removeRows</h4> |
424 <b>removeRows</b>(<i>row, count, parent=None</i>) |
484 <b>removeRows</b>(<i>row, count, parent=None</i>) |
426 <p> |
486 <p> |
427 Public method to remove entries from the model. |
487 Public method to remove entries from the model. |
428 </p> |
488 </p> |
429 <dl> |
489 <dl> |
430 |
490 |
431 <dt><i>row</i></dt> |
491 <dt><i>row</i> (int)</dt> |
432 <dd> |
492 <dd> |
433 row of the first entry to remove (integer) |
493 row of the first entry to remove |
434 </dd> |
494 </dd> |
435 <dt><i>count</i></dt> |
495 <dt><i>count</i> (int)</dt> |
436 <dd> |
496 <dd> |
437 number of entries to remove (integer) |
497 number of entries to remove |
438 </dd> |
498 </dd> |
439 <dt><i>parent</i></dt> |
499 <dt><i>parent</i> (QModelIndex)</dt> |
440 <dd> |
500 <dd> |
441 index of the parent entry (QModelIndex) |
501 index of the parent entry |
442 </dd> |
502 </dd> |
443 </dl> |
503 </dl> |
444 <dl> |
504 <dl> |
445 <dt>Return:</dt> |
505 <dt>Return:</dt> |
446 <dd> |
506 <dd> |
447 flag indicating successful removal (boolean) |
507 flag indicating successful removal |
|
508 </dd> |
|
509 </dl> |
|
510 <dl> |
|
511 <dt>Return Type:</dt> |
|
512 <dd> |
|
513 bool |
448 </dd> |
514 </dd> |
449 </dl> |
515 </dl> |
450 <a NAME="HistoryTreeModel.rowCount" ID="HistoryTreeModel.rowCount"></a> |
516 <a NAME="HistoryTreeModel.rowCount" ID="HistoryTreeModel.rowCount"></a> |
451 <h4>HistoryTreeModel.rowCount</h4> |
517 <h4>HistoryTreeModel.rowCount</h4> |
452 <b>rowCount</b>(<i>parent=None</i>) |
518 <b>rowCount</b>(<i>parent=None</i>) |
454 <p> |
520 <p> |
455 Public method to determine the number of rows. |
521 Public method to determine the number of rows. |
456 </p> |
522 </p> |
457 <dl> |
523 <dl> |
458 |
524 |
459 <dt><i>parent</i></dt> |
525 <dt><i>parent</i> (QModelIndex)</dt> |
460 <dd> |
526 <dd> |
461 index of parent (QModelIndex) |
527 index of parent |
462 </dd> |
528 </dd> |
463 </dl> |
529 </dl> |
464 <dl> |
530 <dl> |
465 <dt>Return:</dt> |
531 <dt>Return:</dt> |
466 <dd> |
532 <dd> |
467 number of rows (integer) |
533 number of rows |
|
534 </dd> |
|
535 </dl> |
|
536 <dl> |
|
537 <dt>Return Type:</dt> |
|
538 <dd> |
|
539 int |
468 </dd> |
540 </dd> |
469 </dl> |
541 </dl> |
470 <a NAME="HistoryTreeModel.setSourceModel" ID="HistoryTreeModel.setSourceModel"></a> |
542 <a NAME="HistoryTreeModel.setSourceModel" ID="HistoryTreeModel.setSourceModel"></a> |
471 <h4>HistoryTreeModel.setSourceModel</h4> |
543 <h4>HistoryTreeModel.setSourceModel</h4> |
472 <b>setSourceModel</b>(<i>sourceModel</i>) |
544 <b>setSourceModel</b>(<i>sourceModel</i>) |