statistics: collect colors in a StatsTheme class

To enable rudimentary theming, collect all colors in a new
theme class. The class has to be passed down to the various
items.

In general the items save a reference to the them in the
constructor. Alternatively, they might also just query
the StatsView everytime they need to access a color.
For now, it's hard the say what is preferred: a reference
per item or a function call per invokation?

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-02-16 17:05:39 +01:00 committed by Dirk Hohndel
parent 56e02dbcc0
commit b5aac29cea
25 changed files with 272 additions and 166 deletions

View file

@ -40,10 +40,11 @@ private:
StatsQuartiles q;
QString binName;
bool selected;
Item(StatsView &view, BoxSeries *series, double lowerBound, double upperBound, const StatsQuartiles &q, const QString &binName);
Item(StatsView &view, BoxSeries *series, double lowerBound, double upperBound, const StatsQuartiles &q,
const QString &binName, const StatsTheme &theme);
~Item();
void updatePosition(BoxSeries *series);
void highlight(bool highlight);
void highlight(bool highlight, const StatsTheme &theme);
};
QString variable, unit;