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QQuickTableView: change order of row and column 

The modelIndex() function is added for Qt 6.4, and
therefore not yet in any release.
Looking at the other functions in QQuickTableView that
takes a row and column as arguments (e.g
positionViewAtCell() and itemAtCell()), they all have
column as first argument, and row as second. So change
the modelIndex() function to do the same, so that the
TableView API ends up consistent.

Change-Id: Ia85ceb3a4719c1e3c16e2023aa039263fef83f6e
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
This commit is contained in:
Richard Moe Gustavsen 2022-03-22 15:28:43 +01:00
parent f9bc831600
commit 7d4b507cc8
5 changed files with 12 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/quick/items/qquicktableview.cpp
View File

@ -703,10 +703,10 @@
*/
/*!
\qmlmethod QModelIndex QtQuick::TableView::modelIndex(int row, int column)
\qmlmethod QModelIndex QtQuick::TableView::modelIndex(int column, int row)
\since 6.4
Returns the \l QModelIndex that maps to \a row and \a column in the view.
Returns the \l QModelIndex that maps to \a column and \a row in the view.
\a row and \a column should be the row and column in the view (table row and
table column), and not a row and column in the model.
@ -4545,7 +4545,7 @@ QPoint QQuickTableView::cellAtIndex(const QModelIndex &index) const
return {index.column(), index.row()};
}
QModelIndex QQuickTableView::modelIndex(int row, int column) const
QModelIndex QQuickTableView::modelIndex(int column, int row) const
{
return modelIndex({column, row});
}

2
src/quick/items/qquicktableview_p.h
View File

@ -182,8 +182,8 @@ public:
Q_REVISION(6, 2) Q_INVOKABLE qreal implicitRowHeight(int row) const;
Q_REVISION(6, 4) Q_INVOKABLE virtual QModelIndex modelIndex(const QPoint &cell) const;
Q_REVISION(6, 4) Q_INVOKABLE virtual QModelIndex modelIndex(int column, int row) const;
Q_REVISION(6, 4) Q_INVOKABLE virtual QPoint cellAtIndex(const QModelIndex &index) const;
Q_REVISION(6, 4) Q_INVOKABLE virtual QModelIndex modelIndex(int row, int column) const;
Q_REVISION(6, 4) Q_INVOKABLE int rowAtIndex(const QModelIndex &index) const;
Q_REVISION(6, 4) Q_INVOKABLE int columnAtIndex(const QModelIndex &index) const;

2
src/quick/items/qquicktreeview.cpp
View File

@ -566,7 +566,7 @@ QPoint QQuickTreeView::cellAtIndex(const QModelIndex &index) const
return QPoint(tableIndex.column(), tableIndex.row());
}
QModelIndex QQuickTreeView::modelIndex(int row, int column) const
QModelIndex QQuickTreeView::modelIndex(int column, int row) const
{
return modelIndex({column, row});
}

2
src/quick/items/qquicktreeview_p.h
View File

@ -80,8 +80,8 @@ public:
Q_REVISION(6, 4) Q_INVOKABLE void expandToIndex(const QModelIndex &index);
Q_INVOKABLE QModelIndex modelIndex(const QPoint &cell) const override;
Q_INVOKABLE QModelIndex modelIndex(int column, int row) const override;
Q_INVOKABLE QPoint cellAtIndex(const QModelIndex &index) const override;
Q_INVOKABLE QModelIndex modelIndex(int row, int column) const override;
signals:
void expanded(int row, int depth);

12
tests/auto/quick/qquicktreeview/tst_qquicktreeview.cpp
View File

@ -483,7 +483,7 @@ void tst_qquicktreeview::expandRecursivelyRoot()
// Check that all rows after rowToExpand, that are also
// children of that row, is expanded (down to depth)
for (int currentRow = rowToExpand + 1; currentRow < treeView->rows(); ++currentRow) {
const auto modelIndex = treeView->modelIndex(currentRow, 0);
const auto modelIndex = treeView->modelIndex(0, currentRow);
const int currentDepth = treeView->depth(currentRow);
const bool isChild = currentDepth > rowToExpandDepth;
const bool isExpandable = model->rowCount(modelIndex) > 0;
@ -554,7 +554,7 @@ void tst_qquicktreeview::expandRecursivelyChild()
for (int currentRow = rowToExpand + 1; currentRow < treeView->rows(); ++currentRow) {
const int currentDepth = treeView->depth(currentRow);
const bool isChild = currentDepth > rowToExpandDepth;
const auto modelIndex = treeView->modelIndex(currentRow, 0);
const auto modelIndex = treeView->modelIndex(0, currentRow);
const bool isExpandable = model->rowCount(modelIndex) > 0;
const bool shouldBeExpanded = isChild && isExpandable && currentDepth < effectiveMaxDepth;
QCOMPARE(treeView->isExpanded(currentRow), shouldBeExpanded);
@ -577,7 +577,7 @@ void tst_qquicktreeview::expandRecursivelyWholeTree()
// Check that all rows that have children are expanded
for (int currentRow = 0; currentRow < treeView->rows(); ++currentRow) {
const auto modelIndex = treeView->modelIndex(currentRow, 0);
const auto modelIndex = treeView->modelIndex(0, currentRow);
const bool isExpandable = model->rowCount(modelIndex) > 0;
QCOMPARE(treeView->isExpanded(currentRow), isExpandable);
}
@ -615,7 +615,7 @@ void tst_qquicktreeview::collapseRecursivelyRoot()
// We can do that by simply iterate over the rows in the view as we expand.
int currentRow = 0;
while (currentRow < treeView->rows()) {
const QModelIndex currentIndex = treeView->modelIndex(currentRow, 0);
const QModelIndex currentIndex = treeView->modelIndex(0, currentRow);
if (model->hasChildren(currentIndex)) {
QVERIFY(!treeView->isExpanded(currentRow));
treeView->expand(currentRow);
@ -644,7 +644,7 @@ void tst_qquicktreeview::collapseRecursivelyChild()
// Collapse the 4th child recursive
const int rowToCollapse = 4;
QCOMPARE(model->data(treeView->modelIndex(rowToCollapse, 0), Qt::DisplayRole), QStringLiteral("3, 0"));
QCOMPARE(model->data(treeView->modelIndex(0, rowToCollapse), Qt::DisplayRole), QStringLiteral("3, 0"));
treeView->collapseRecursively(rowToCollapse);
QCOMPARE(spy.count(), 1);
@ -662,7 +662,7 @@ void tst_qquicktreeview::collapseRecursivelyChild()
// We can do that by simply iterate over the rows in the view as we expand.
int currentRow = 1; // start at first child
while (currentRow < treeView->rows()) {
const QModelIndex currentIndex = treeView->modelIndex(currentRow, 0);
const QModelIndex currentIndex = treeView->modelIndex(0, currentRow);
if (model->hasChildren(currentIndex)) {
QVERIFY(!treeView->isExpanded(currentRow));
treeView->expand(currentRow);