#+TITLE: Picom config

*Note*: This used to be the configuration for Compton, but they've renamed Compton
to Picom.

Consider all windows grouped by =WM_TRANSIENT_FOR= to be focused when
one window in the group has focus.

#+BEGIN_SRC conf
  detect-transient = true;
#+END_SRC

* Shadows

  Turn on shadows.

  #+BEGIN_SRC conf
    shadow = true;
  #+END_SRC

  Don't draw shadows on drag-and-drop windows or dock windows.

  #+BEGIN_SRC conf
    wintypes:
    {
      dnd = { shadow = false },
      dock = { shadow = false }
    }
  #+END_SRC

  Make shadows bigger.

  #+BEGIN_SRC conf
    shadow-radius = 10;
  #+END_SRC

  Don't show shadows for these windows.

  - mowedline :: This is my statusbar application, I make it completely
       transparent and that makes a shadow look very out of place.

  - Shaped windows :: Things look weird when shaped windows get a
       rectangular shadow.

  #+BEGIN_SRC conf
    shadow-exclude = [
        "name = 'mowedline'",
        "class_g = 'trayer'",
        "bounding_shaped"
    ];
  #+END_SRC