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Planner: show new icon to indicate that last point can't be deleted

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Having the trash can disappear is somewhat intuitive, but I'd argue this
is even more so.

Fixes #789

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-09-17 15:27:49 -07:00
parent d0145621a1
commit 2d68214eac
5 changed files with 11 additions and 0 deletions
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5
qt-models/models.cpp
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@ -18,6 +18,11 @@ const QPixmap &trashIcon()
return trash;
}
const QPixmap &trashForbiddenIcon()
{
static QPixmap trash = QPixmap(":trashForbidden").scaledToHeight(defaultIconMetrics().sz_small);
return trash;
}
Qt::ItemFlags GasSelectionModel::flags(const QModelIndex &index) const
{