Previous version most of the time just got "stuck" on floating windows,
switching back and forth between floating window and tiled window underneath.
This was because "magic point" was left in the same position and thus next
navigation commands selected the same windows over and over again.
Now the "magic point" is moved around such that it doesn't overlap with the previously selected window,
and there are more complicated rules to make navigation between floating and tiled windows more natural.
The original behavior of navigating between tiled windows is preserved almost precisely.
Previous version also prevented switching windows using focusUp/focusDown
when in Full layout. Now there's a special case that handles such situations.
Update left and right navigation to behave correctly even if the
currently saved position is directly on the edge of the focused window.
This makes the L/R behavior consistent with U/D navigation.
How to reproduce the issue on a 16:9 resolution like 1920x1080:
- configure Grid layout;
- open 4 terminals;
- navigate to the top-right terminal;
- open another terminal;
- immediately close it;
- try navigating left from the currently focused top-right terminal;
- observe navigation being "stuck".
This is a convenience module in order to have less import noise. It
re-exports the following:
a) Commonly used modules in full (Data.Foldable, Data.Applicative, and
so on); though only those that play nicely with each other, so that
XMonad.Prelude can be imported unqualified without any problems.
This prevents things like `Prelude.(.)` and `Control.Category.(.)`
fighting with each other.
b) Helper functions that don't necessarily fit in any other module;
e.g., the often used abbreviation `fi = fromIntegral`.
This is an experiment with replacing the WindowNavigation LayoutModifier with
one that simply adds keybindings and stores state in an IORef. Credit to
droundy for the original code -- hopefully I'm not butchering it. The end
intent is to add Xinerama support, but it'll be a little while before I get
there.
