c59b34b8cf
Accessibility implementations rely on correct information about the model dimensions when operating on item views. An item view that has a root index set needs to report it's size based on the root index, rather than for the view's model directly. Pass the rootIndex to all calls to QAbstractItemModel::column/rowCount. Refactor the code to avoid excessive dereferencing of a QPointer, apply const and fix/improve coding style in touched lines. Emit a ModelReset notification when the root index changes, or (in the case of QListView) when the model column changes. Split long Q_ASSERTs into multiple lines to be able to better trace the exact reason for an assertion, and replace the assert with an early return of nil when it's plausible that a cached cell is no longer part of the view (i.e. because the root index changed). Add a test case that verifies that changing the root index changes the dimension of the view as reported through the accessibility interface. Pick-to: 6.6 6.5 Fixes: QTBUG-114423 Change-Id: I7897b79b2e1d10c789cc866b7f5c5dabdabe6770 Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io> |
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| .. | ||
| .gitignore | ||
| accessiblewidgets.h | ||
| CMakeLists.txt | ||
| tst_qaccessibility.cpp | ||