When there is only one gasmix in the list we should show the icon that tells the
user that they can't remove the last gasmix from the list.
Signed-off-by: Joakim Bygdell <j.bygd...@gmail.com>
---
qt-models/cylindermodel.cpp | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/qt-models/cylindermodel.cpp b/qt-models/cylindermodel.cpp
index 8786f78..8c9bee8 100644
--- a/qt-models/cylindermodel.cpp
+++ b/qt-models/cylindermodel.cpp
@@ -112,11 +112,17 @@ QVariant CylindersModel::data(const QModelIndex &index,
int role) const
break;
case Qt::DecorationRole:
if (index.column() == REMOVE)
- ret = trashIcon();
+ if (rowCount() > 1)
+ ret = trashIcon();
+ else
+ ret = trashForbiddenIcon();
break;
case Qt::SizeHintRole:
if (index.column() == REMOVE)
- ret = trashIcon().size();
+ if (rowCount() > 1)
+ ret = trashIcon();
+ else
+ ret = trashForbiddenIcon();
break;
case Qt::ToolTipRole:
--
2.3.8 (Apple Git-58)
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