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| author | Fabian Kosmale <fabian.kosmale@qt.io> | 2020-09-24 17:23:55 +0200 |
|---|---|---|
| committer | Fabian Kosmale <fabian.kosmale@qt.io> | 2020-09-28 09:11:16 +0200 |
| commit | 1e883cf9b56376084f3329811aa91f4887ef6fcb (patch) | |
| tree | c12a32fcc3cea219abd1bb152ef108f686a03eb1 /src/gui/doc/snippets/textdocument-selections/mainwindow.h | |
| parent | de52ad0a0f31654ff86e77fc4545335e9651d3f2 (diff) | |
Prevent endless markDirtyAndNotifyObservers <-> notify loop
Before we had the option of eager evaluation, we were able to use the
dirty flag to detect whether we are recursing. However, eager properties
will lead to a evaluateIfDirtyAndReturnTrueIfValueChanged call, and that
in turn will clear the dirty flag.
Introduce a new member to detect that situation, and set the bindings
error state to BindingLoop if we detect that kind of loop.
Change-Id: If40b93221848bd9e9422502318d992fad95b0b74
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/gui/doc/snippets/textdocument-selections/mainwindow.h')
0 files changed, 0 insertions, 0 deletions