There are problems internal to GTK that mean creating choice boxes with
a lot of items is a very slow process. This hack works around one of
those issues to make it faster to create and display the menu in the
choice box.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/14277
Mac and some Linux configs disable menu icons. We shouldn't offer the
option when the system does not support this as it leads to confusion
Fixes https://gitlab.com/kicad/code/kicad/issues/10425
Also removes the return value from the BITMAP_STORE's themeChanged
method as it will provide the wrong answer for the second frame it's
called on.
Also hooked up ACTION_TOOLBAR, the app launcher, and the project tree
to the wx event for system color changes so they change on the fly.
Fixes https://gitlab.com/kicad/code/kicad/issues/6026
Before, it was possible for the canvas to steal the
focus if the cursor was only moved over it and not
clicked. Now, the canvas will only take the focus if
the frame is active.
Fixes https://gitlab.com/kicad/code/kicad/issues/7233
* Implement ReparentQuasiModal for OSX natively
* Implement ForceFocus of OSX natively
This change means we no longer rely on the kicad-specific functions in our osx wx fork.