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-rw-r--r--src/gui/itemviews/qtableview.cpp204
1 files changed, 134 insertions, 70 deletions
diff --git a/src/gui/itemviews/qtableview.cpp b/src/gui/itemviews/qtableview.cpp
index 15bd445..2d98258 100644
--- a/src/gui/itemviews/qtableview.cpp
+++ b/src/gui/itemviews/qtableview.cpp
@@ -779,8 +779,6 @@ void QTableViewPrivate::drawAndClipSpans(const QRegion &area, QPainter *painter,
foreach (QSpanCollection::Span *span, visibleSpans) {
int row = span->top();
int col = span->left();
- if (isHidden(row, col))
- continue;
QModelIndex index = model->index(row, col, root);
if (!index.isValid())
continue;
@@ -1480,12 +1478,30 @@ QModelIndex QTableView::moveCursor(CursorAction cursorAction, Qt::KeyboardModifi
++column;
while (isRowHidden(d->logicalRow(row)) && row < bottom)
++row;
+ d->visualCursor = QPoint(column, row);
return d->model->index(d->logicalRow(row), d->logicalColumn(column), d->root);
}
- int visualRow = d->visualRow(current.row());
+ // Update visual cursor if current index has changed.
+ QPoint visualCurrent(d->visualColumn(current.column()), d->visualRow(current.row()));
+ if (visualCurrent != d->visualCursor) {
+ if (d->hasSpans()) {
+ QSpanCollection::Span span = d->span(current.row(), current.column());
+ if (span.top() > d->visualCursor.y() || d->visualCursor.y() > span.bottom()
+ || span.left() > d->visualCursor.x() || d->visualCursor.x() > span.right())
+ d->visualCursor = visualCurrent;
+ } else {
+ d->visualCursor = visualCurrent;
+ }
+ }
+
+ int visualRow = d->visualCursor.y();
+ if (visualRow > bottom)
+ visualRow = bottom;
Q_ASSERT(visualRow != -1);
- int visualColumn = d->visualColumn(current.column());
+ int visualColumn = d->visualCursor.x();
+ if (visualColumn > right)
+ visualColumn = right;
Q_ASSERT(visualColumn != -1);
if (isRightToLeft()) {
@@ -1496,22 +1512,33 @@ QModelIndex QTableView::moveCursor(CursorAction cursorAction, Qt::KeyboardModifi
}
switch (cursorAction) {
- case MoveUp:
+ case MoveUp: {
+ int originalRow = visualRow;
#ifdef QT_KEYPAD_NAVIGATION
if (QApplication::keypadNavigationEnabled() && visualRow == 0)
visualRow = d->visualRow(model()->rowCount() - 1) + 1;
+ // FIXME? visualRow = bottom + 1;
#endif
- --visualRow;
- while (visualRow > 0 && d->isVisualRowHiddenOrDisabled(visualRow, visualColumn))
+ int r = d->logicalRow(visualRow);
+ int c = d->logicalColumn(visualColumn);
+ if (r != -1 && d->hasSpans()) {
+ QSpanCollection::Span span = d->span(r, c);
+ if (span.width() > 1 || span.height() > 1)
+ visualRow = d->visualRow(span.top());
+ }
+ while (visualRow >= 0) {
--visualRow;
- if (d->hasSpans()) {
- int row = d->logicalRow(visualRow);
- QSpanCollection::Span span = d->span(row, current.column());
- visualRow = d->visualRow(span.top());
- visualColumn = d->visualColumn(span.left());
+ r = d->logicalRow(visualRow);
+ c = d->logicalColumn(visualColumn);
+ if (r == -1 || (!isRowHidden(r) && d->isCellEnabled(r, c)))
+ break;
}
+ if (visualRow < 0)
+ visualRow = originalRow;
break;
- case MoveDown:
+ }
+ case MoveDown: {
+ int originalRow = visualRow;
if (d->hasSpans()) {
QSpanCollection::Span span = d->span(current.row(), current.column());
visualRow = d->visualRow(d->rowSpanEndLogical(span.top(), span.height()));
@@ -1520,71 +1547,106 @@ QModelIndex QTableView::moveCursor(CursorAction cursorAction, Qt::KeyboardModifi
if (QApplication::keypadNavigationEnabled() && visualRow >= bottom)
visualRow = -1;
#endif
- ++visualRow;
- while (visualRow < bottom && d->isVisualRowHiddenOrDisabled(visualRow, visualColumn))
+ int r = d->logicalRow(visualRow);
+ int c = d->logicalColumn(visualColumn);
+ if (r != -1 && d->hasSpans()) {
+ QSpanCollection::Span span = d->span(r, c);
+ if (span.width() > 1 || span.height() > 1)
+ visualRow = d->visualRow(d->rowSpanEndLogical(span.top(), span.height()));
+ }
+ while (visualRow <= bottom) {
++visualRow;
- if (d->hasSpans()) {
- int row = d->logicalRow(visualRow);
- QSpanCollection::Span span = d->span(row, current.column());
- visualColumn = d->visualColumn(span.left());
+ r = d->logicalRow(visualRow);
+ c = d->logicalColumn(visualColumn);
+ if (r == -1 || (!isRowHidden(r) && d->isCellEnabled(r, c)))
+ break;
}
+ if (visualRow > bottom)
+ visualRow = originalRow;
break;
- case MovePrevious: {
- int left = 0;
- while (d->isVisualColumnHiddenOrDisabled(visualRow, left) && left < right)
- ++left;
- if (visualColumn == left) {
- visualColumn = right;
- int top = 0;
- while (top < bottom && d->isVisualRowHiddenOrDisabled(top, visualColumn))
- ++top;
- if (visualRow == top)
+ }
+ case MovePrevious:
+ case MoveLeft: {
+ int originalRow = visualRow;
+ int originalColumn = visualColumn;
+ bool firstTime = true;
+ bool looped = false;
+ bool wrapped = false;
+ do {
+ int r = d->logicalRow(visualRow);
+ int c = d->logicalColumn(visualColumn);
+ if (firstTime && c != -1 && d->hasSpans()) {
+ firstTime = false;
+ QSpanCollection::Span span = d->span(r, c);
+ if (span.width() > 1 || span.height() > 1)
+ visualColumn = d->visualColumn(span.left());
+ }
+ while (visualColumn >= 0) {
+ --visualColumn;
+ r = d->logicalRow(visualRow);
+ c = d->logicalColumn(visualColumn);
+ if (r == -1 || c == -1 || (!isRowHidden(r) && !isColumnHidden(c) && d->isCellEnabled(r, c)))
+ break;
+ if (wrapped && (originalRow < visualRow || (originalRow == visualRow && originalColumn <= visualColumn))) {
+ looped = true;
+ break;
+ }
+ }
+ if (cursorAction == MoveLeft || visualColumn >= 0)
+ break;
+ visualColumn = right + 1;
+ if (visualRow == 0) {
+ wrapped == true;
visualRow = bottom;
- else
- --visualRow;
- while (visualRow > 0 && d->isVisualRowHiddenOrDisabled(visualRow, visualColumn))
+ } else {
--visualRow;
- break;
- } // else MoveLeft
- }
- case MoveLeft:
- --visualColumn;
- while (visualColumn > 0 && d->isVisualColumnHiddenOrDisabled(visualRow, visualColumn))
- --visualColumn;
- if (d->hasSpans()) {
- int column = d->logicalColumn(visualColumn);
- QSpanCollection::Span span = d->span(current.row(), column);
- visualRow = d->visualRow(span.top());
- visualColumn = d->visualColumn(span.left());
- }
+ }
+ } while (!looped);
+ if (visualColumn < 0)
+ visualColumn = originalColumn;
break;
+ }
case MoveNext:
- if (visualColumn == right) {
- visualColumn = 0;
- while (visualColumn < right && d->isVisualColumnHiddenOrDisabled(visualRow, visualColumn))
+ case MoveRight: {
+ int originalRow = visualRow;
+ int originalColumn = visualColumn;
+ bool firstTime = true;
+ bool looped = false;
+ bool wrapped = false;
+ do {
+ int r = d->logicalRow(visualRow);
+ int c = d->logicalColumn(visualColumn);
+ if (firstTime && c != -1 && d->hasSpans()) {
+ firstTime = false;
+ QSpanCollection::Span span = d->span(r, c);
+ if (span.width() > 1 || span.height() > 1)
+ visualColumn = d->visualColumn(d->columnSpanEndLogical(span.left(), span.width()));
+ }
+ while (visualColumn <= right) {
++visualColumn;
- if (visualRow == bottom)
+ r = d->logicalRow(visualRow);
+ c = d->logicalColumn(visualColumn);
+ if (r == -1 || c == -1 || (!isRowHidden(r) && !isColumnHidden(c) && d->isCellEnabled(r, c)))
+ break;
+ if (wrapped && (originalRow > visualRow || (originalRow == visualRow && originalColumn >= visualColumn))) {
+ looped = true;
+ break;
+ }
+ }
+ if (cursorAction == MoveRight || visualColumn <= right)
+ break;
+ visualColumn = -1;
+ if (visualRow == bottom) {
+ wrapped = true;
visualRow = 0;
- else
- ++visualRow;
- while (visualRow < bottom && d->isVisualRowHiddenOrDisabled(visualRow, visualColumn))
+ } else {
++visualRow;
- break;
- } // else MoveRight
- case MoveRight:
- if (d->hasSpans()) {
- QSpanCollection::Span span = d->span(current.row(), current.column());
- visualColumn = d->visualColumn(d->columnSpanEndLogical(span.left(), span.width()));
- }
- ++visualColumn;
- while (visualColumn < right && d->isVisualColumnHiddenOrDisabled(visualRow, visualColumn))
- ++visualColumn;
- if (d->hasSpans()) {
- int column = d->logicalColumn(visualColumn);
- QSpanCollection::Span span = d->span(current.row(), column);
- visualRow = d->visualRow(span.top());
- }
+ }
+ } while (!looped);
+ if (visualColumn > right)
+ visualColumn = originalColumn;
break;
+ }
case MoveHome:
visualColumn = 0;
while (visualColumn < right && d->isVisualColumnHiddenOrDisabled(visualRow, visualColumn))
@@ -1613,14 +1675,15 @@ QModelIndex QTableView::moveCursor(CursorAction cursorAction, Qt::KeyboardModifi
return d->model->index(newRow, current.column(), d->root);
}}
+ d->visualCursor = QPoint(visualColumn, visualRow);
int logicalRow = d->logicalRow(visualRow);
int logicalColumn = d->logicalColumn(visualColumn);
if (!d->model->hasIndex(logicalRow, logicalColumn, d->root))
return QModelIndex();
QModelIndex result = d->model->index(logicalRow, logicalColumn, d->root);
- if (!isIndexHidden(result) && d->isIndexEnabled(result))
- return d->model->index(logicalRow, logicalColumn, d->root);
+ if (!d->isRowHidden(logicalRow) && !d->isColumnHidden(logicalColumn) && d->isIndexEnabled(result))
+ return result;
return QModelIndex();
}
@@ -2375,7 +2438,8 @@ bool QTableView::isCornerButtonEnabled() const
QRect QTableView::visualRect(const QModelIndex &index) const
{
Q_D(const QTableView);
- if (!d->isIndexValid(index) || index.parent() != d->root || isIndexHidden(index) )
+ if (!d->isIndexValid(index) || index.parent() != d->root
+ || (!d->hasSpans() && isIndexHidden(index)))
return QRect();
d->executePostedLayout();
generated by cgit v0.12 at 2024-10-26 03:19:13 (GMT)