Adding floating tile colours to LAF

[ustk]

@d-healey Why don't you just use c instead of creating ft ?

[d.healey]

@ustk I tried that first, c doesn't contain the colour data, I need the parent floating tile.

[ustk]

@d-healey I see... And what about &ft ?

[d.healey]

@ustk
error: cannot convert ‘juce::Component*’ to ‘juce::Component&’

[ustk]

@d-healey Have you tried auto& ft = c.getParentComponent(); or even auto& ft = getParentComponent();
Just guessing...

[d.healey]

@ustk Yup

[ustk]

@d-healey The more I learn C++, the less I understand C++...

[d.healey]

@ustk I found part of the solution. I have to dereference the pointer:

auto& ft = *c.findParentComponentOfClass<FloatingTile>();

However this now returns all the colours are 0

[Christoph Hart]

@d-healey It's better to dereference the pointer in the function calls as habit. If you forget to add the &-operator, it will create a copy of the object the pointer was targeting and this can be only detected on runtime. It's one of the more annoying things in C++

auto ft = c.getParentComponent();
setColourOrBlack(obj, "bgColour", *ft, HiseColourScheme::ComponentOutlineColourId);

In this special case there are some mechanism in place that prevent copying the FloatingTile object, but this is not true for more lightweight objects that just hold some data.

[d.healey]

@Christoph-Hart Thanks for the tip! Still all the colours are coming through as 0. I assume I'm misunderstanding where the floating tile's colour data is stored.