Due to complexities in input routing and how that interacts with layers,
it seemed prudent to support installing shortcuts directly on the
window.
This also enables overriding default shortcuts like Primary+W to close
the window.
These aren't entries in the changelog since they're bug fixes for new
code since the last release -- the entries on the changelog are
unaffected.
- focused and occluded no longer is explicitly set to false. Now, once
the window has been fully initialized, the values are read from winit
which will cause callbacks to be fired if the value has changed.
- The automatic_layout parameter if outer_position had its meaning
inverted. Passing true now properly ensures the window is
automatically positioned.
- synchronize_platform_window is now called prior to the first redraw.
This allows the `visible` attribute to be changed from false to true.
- Some window attributes are automatically set based on the incoming
dynamic.
- Some initial window values are delayed until after the first layout to
minimze "noisy" values.
All of these changes now allow a window that is resize_to_fit to be
initially hidden and show itself centered after being initially resized
without any flashing or on-screen movement/resizing.
Removing widgets would affect the visual order, and sometimes nodes just
aren't available anymore. It might be that this should be cleaned up
more aggressively during widget removal, but by ignoring the removed
nodes, the code just becomes more resilliant to similar edge cases in
the future.
