💡 MacosStateProperty

[bdlukaa]

Use case

On the material library, we can customize the way a widget looks at every state: disabled, pressing, hovering and focused. That's possible because of MaterialStateProperty<T>. We should have one as well.

Proposal

Create MacosStateProperty<T>, a class that will handle how widgets should look like at every state.

Here's a little example of how it should look like:

PrimaryButton(
  cursor: MacosStateProperty.all(MouseCursor.defer), // Sets a value for all the states
  color: MacosStateProperty.resolveWith((Set<MacosState> states) {
    // sets a value of every state
    if (states.contains(MacosState.disabled)) return MacosTheme.of(context).disabledColor;
    // pressing
    // hovering
    // focused
    return defaultColor;
  }),
  ...
),

[bdlukaa]

I can make a PR for this tomorrow

[bdlukaa]

I realized this is useless. Widgets such as PushButton, BackButton and IconButton handle their colors internally (for pressing/hovering). The other inputs (checkbox, radio button, switch) doesn't change the color on mouse hover/press.