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Clone from http://code.qt.io/qt/qtcharts.git

Removed commented out code and unnecessary lines from model mapper classes
Marek Rosa -
r1379:e28c452cfa1d
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@@ -120,9 +120,7 void QBarModelMapper::setSeries(QBarSeries *series)
120 120 d->m_series = series;
121 121 d->initializeBarFromModel();
122 122 // connect the signals from the series
123 // connect(d->m_series, SIGNAL(pointAdded(int)), d, SLOT(handlePointAdded(int)));
124 // connect(d->m_series, SIGNAL(pointRemoved(int)), d, SLOT(handlePointRemoved(int)));
125 // connect(d->m_series, SIGNAL(pointReplaced(int)), d, SLOT(handlePointReplaced(int)));
123 // TODO: TO be implemented
126 124 }
127 125
128 126 int QBarModelMapper::first() const
@@ -382,69 +380,17 void QBarModelMapperPrivate::modelColumnsRemoved(QModelIndex parent, int start,
382 380 void QBarModelMapperPrivate::insertData(int start, int end)
383 381 {
384 382 Q_UNUSED(end)
385 if (m_model == 0 || m_series == 0)
386 return;
387
388 if (m_count != -1 && start >= m_first + m_count) {
389 return;
390 } /*else {
391 int addedCount = end - start + 1;
392 if (m_count != -1 && addedCount > m_count)
393 addedCount = m_count;
394 int first = qMax(start, m_first);
395 int last = qMin(first + addedCount - 1, m_orientation == Qt::Vertical ? m_model->rowCount() - 1 : m_model->columnCount() - 1);
396 for (int k = 0; k < m_series->barSets().count(); k++) {
397 for (int i = first; i <= last; i++) {
398 QBar point;
399 point.setX(m_model->data(xModelIndex(i - m_first), Qt::DisplayRole).toDouble());
400 point.setY(m_model->data(yModelIndex(i - m_first), Qt::DisplayRole).toDouble());
401 m_series->insert(i - m_first, point);
402 }
403 >>>>>>> Stashed changes
404 }
405
406 // remove excess of slices (abouve m_count)
407 if (m_count != -1 && m_series->points().size() > m_count)
408 for (int i = m_series->points().size() - 1; i >= m_count; i--) {
409 m_series->remove(m_series->points().at(i));
410 }
411 }*/
383 Q_UNUSED(start)
384 Q_UNUSED(end)
385 // To be implemented
412 386 }
413 387
414 388 void QBarModelMapperPrivate::removeData(int start, int end)
415 389 {
416 390 Q_UNUSED(end)
417 if (m_model == 0 || m_series == 0)
418 return;
419
420 // int removedCount = end - start + 1;
421 if (m_count != -1 && start >= m_first + m_count) {
422 return;
423 } /*else {
424 int toRemove = qMin(m_series->count(), removedCount); // first find how many items can actually be removed
425 int first = qMax(start, m_first); // get the index of the first item that will be removed.
426 int last = qMin(first + toRemove - 1, m_series->count() + m_first - 1); // get the index of the last item that will be removed.
427 for (int i = last; i >= first; i--) {
428 m_series->remove(m_series->points().at(i - m_first));
429 }
430
431 if (m_count != -1) {
432 int itemsAvailable; // check how many are available to be added
433 if (m_orientation == Qt::Vertical)
434 itemsAvailable = m_model->rowCount() - m_first - m_series->count();
435 else
436 itemsAvailable = m_model->columnCount() - m_first - m_series->count();
437 int toBeAdded = qMin(itemsAvailable, m_count - m_series->count()); // add not more items than there is space left to be filled.
438 int currentSize = m_series->count();
439 if (toBeAdded > 0)
440 for (int i = m_series->count(); i < currentSize + toBeAdded; i++) {
441 QPointF point;
442 point.setX(m_model->data(xModelIndex(i), Qt::DisplayRole).toDouble());
443 point.setY(m_model->data(yModelIndex(i), Qt::DisplayRole).toDouble());
444 m_series->insert(i, point);
445 }
446 }
447 }*/
391 Q_UNUSED(start)
392 Q_UNUSED(end)
393 // To be implemented
448 394 }
449 395
450 396 void QBarModelMapperPrivate::initializeBarFromModel()
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@@ -54,11 +54,6 public Q_SLOTS:
54 54 void modelColumnsAdded(QModelIndex parent, int start, int end);
55 55 void modelColumnsRemoved(QModelIndex parent, int start, int end);
56 56
57 // // for the series
58 // void handlePointAdded(int pointPos);
59 // void handlePointRemoved(int pointPos);
60 // void handlePointReplaced(int pointPos);
61
62 57 void initializeBarFromModel();
63 58
64 59 private:
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@@ -39,7 +39,6 public:
39 39
40 40 int labelsRow() const;
41 41 void setLabelsRow(int labelsRow);
42
43 42 };
44 43
45 44 QTCOMMERCIALCHART_END_NAMESPACE
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@@ -27,6 +27,16
27 27 QTCOMMERCIALCHART_BEGIN_NAMESPACE
28 28
29 29 /*!
30 \class QPieModelMapper
31 \brief part of QtCommercial chart API.
32 \mainclass
33
34 The instance of this class cannot be created directly. QHPieModelMapper of QVPieModelMapper should be used instead. This class is used to create a connection between QPieSeries and QAbstractItemModel derived model object.
35 It is possible to use both QAbstractItemModel and QPieSeries model API. QPieModelMapper makes sure that Pie and the model are kept in sync.
36 NOTE: used model has to support adding/removing rows/columns and modifying the data of the cells.
37 */
38
39 /*!
30 40 \property QPieModelMapper::series
31 41 \brief Defines the QPieSeries object that is used by the mapper.
32 42
@@ -54,16 +64,6 QTCOMMERCIALCHART_BEGIN_NAMESPACE
54 64 */
55 65
56 66 /*!
57 \class QPieModelMapper
58 \brief part of QtCommercial chart API.
59 \mainclass
60
61 The instance of this class cannot be created directly. QHPieModelMapper of QVPieModelMapper should be used instead. This class is used to create a connection between QPieSeries and QAbstractItemModel derived model object.
62 It is possible to use both QAbstractItemModel and QPieSeries model API. QPieModelMapper makes sure that Pie and the model are kept in sync.
63 NOTE: used model has to support adding/removing rows/columns and modifying the data of the cells.
64 */
65
66 /*!
67 67 Constructs a mapper object which is a child of \a parent.
68 68 */
69 69 QPieModelMapper::QPieModelMapper(QObject *parent) :
@@ -581,7 +581,6 void QPieModelMapperPrivate::initializePieFromModel()
581 581 connect(slice, SIGNAL(valueChanged()), this, SLOT(sliceValueChanged()));
582 582 m_series->append(slice);
583 583 m_slices.append(slice);
584 // m_series->append(m_model->data(labelIndex, Qt::DisplayRole).toString(), m_model->data(valueIndex, Qt::DisplayRole).toDouble());
585 584 slicePos++;
586 585 valueIndex = valueModelIndex(slicePos);
587 586 labelIndex = labelModelIndex(slicePos);
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@@ -39,7 +39,6 public:
39 39
40 40 int yRow() const;
41 41 void setYRow(int yRow);
42
43 42 };
44 43
45 44 QTCOMMERCIALCHART_END_NAMESPACE
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@@ -27,7 +27,9 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 27 \brief part of QtCommercial chart API.
28 28 \mainclass
29 29
30 Nothing here yet
30 Vertical model mapper is used to create a connection between QXYSeries and QAbstractItemModel derived model object.
31 It is possible to use both QAbstractItemModel and QXYSeries model API. QXYModelMapper makes sure that QXYSeries and the model are kept in sync.
32 NOTE: used model has to support adding/removing rows/columns and modifying the data of the cells.
31 33 */
32 34
33 35 /*!
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@@ -39,7 +39,6 public:
39 39
40 40 int yColumn() const;
41 41 void setYColumn(int yColumn);
42
43 42 };
44 43
45 44 QTCOMMERCIALCHART_END_NAMESPACE
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