profile: turn static into member variable

When the settings change, the depth axis is redrawn
to reflect metric/imperial units. To check whether the
units changed, the old length unit is saved in a static
variable. This makes no sense and allows for only one
depth axis. Make this a normal member variable that is
initialized in the constructor.

Also remove the settingsChanged() call in the constructor,
since this is a no-op (the depth unit is unchanged).

Contains a whitespace fix.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-12-24 19:13:16 +01:00 committed by Dirk Hohndel
parent 9c0b6436fd
commit e61466e178
2 changed files with 4 additions and 4 deletions

View file

@ -84,6 +84,7 @@ public:
private:
QString textForValue(double value) const override;
QColor colorForValue(double value) const override;
int unitSystem;
private
slots:
void settingsChanged();