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Dive pictures: use modelReset signal when reseting picture list

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In the old code a combination of removeRows()/insertRows() was used
to signal a model reset.

Replace this by a single, modelReset signal. This saves a call to
plotPictures() and will allow us to be smarter in the future,
when removing pictures.

Reset-model and remove-items are semantically different.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2018-05-18 20:33:01 +02:00 • committed by Lubomir I. Ivanov
parent 3646fa800b
commit fbe1144eaf
2 changed files with 3 additions and 7 deletions
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profile-widget/profilewidget2.cpp
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@ -1119,6 +1119,7 @@ void ProfileWidget2::setProfileState()
connect(DivePictureModel::instance(), &DivePictureModel::dataChanged, this, &ProfileWidget2::updatePictures);
connect(DivePictureModel::instance(), SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(plotPictures()));
connect(DivePictureModel::instance(), SIGNAL(rowsRemoved(const QModelIndex &, int, int)), this, SLOT(plotPictures()));
connect(DivePictureModel::instance(), &DivePictureModel::modelReset, this, &ProfileWidget2::plotPictures);
#endif
/* show the same stuff that the profile shows. */