dotfiles/qtile/config.py

from libqtile import bar, layout
from qtile_extras import widget
from libqtile.config import Click, Drag, Group, Key, Match, Screen
from libqtile.lazy import lazy
from libqtile.utils import guess_terminal
from qtile_extras.widget.decorations import PowerLineDecoration

class Colors:
    background = "#1f2430"
    accent = "#002F5F"

panel_height = 27
panel_font_size = 12
font = "Ubuntu"
widget_defaults = dict(
    font=font, padding=0, fontsize=panel_font_size, borderwidth=0
)

powerline_left = {
    "decorations": [
        PowerLineDecoration(path="arrow_right")
    ]
}


screens = [
    Screen(
        top=bar.Bar(
            widgets = [
                widget.TaskList(),
                widget.GroupBox(
                    rounded=False,
                    inactive="#ffffff",
                    active=Colors.background,
                    highlight_method="block",
                    highlight_color=Colors.accent,
                    this_current_screen_border=Colors.accent,
                    font="Ubuntu bold",
                    padding=9,
                ),
                widget.Spacer(),
                widget.Systray(icon_size=24, background=Colors.background, padding=5, **powerline),
                widget.CPU(background=Colors.background, format="CPU {load_percent}%", **powerline),
                widget.CPU(background=Colors.accent, format="{freq_max}GHz", **powerline),
                widget.Volume(borderwidth=0, background=Colors.background, emoji=False, **powerline),
                widget.Clock(
                    foreground="#ffffff",
                    background=Colors.accent,
                    format="%a %b %d, %H:%M:%S",
                    **powerline
                ),
                widget.Sep(padding=7, linewidth=0, background=Colors.accent),
            ],
            size=panel_height, background=Colors.background, opacity=0.9
        ),
        wallpaper="/home/user/.config/qtile/wallpaper.png",
        wallpaper_mode="stretch"
    )
]

mod = "mod4"
terminal = guess_terminal()

keys = [
    # A list of available commands that can be bound to keys can be found
    # at https://docs.qtile.org/en/latest/manual/config/lazy.html
    # Switch between windows
    Key([mod], "h", lazy.layout.left(), desc="Move focus to left"),
    Key([mod], "l", lazy.layout.right(), desc="Move focus to right"),
    Key([mod], "j", lazy.layout.down(), desc="Move focus down"),
    Key([mod], "k", lazy.layout.up(), desc="Move focus up"),
    Key([mod], "space", lazy.layout.next(), desc="Move window focus to other window"),
    # Move windows between left/right columns or move up/down in current stack.
    # Moving out of range in Columns layout will create new column.
    Key([mod, "shift"], "h", lazy.layout.shuffle_left(), desc="Move window to the left"),
    Key([mod, "shift"], "l", lazy.layout.shuffle_right(), desc="Move window to the right"),
    Key([mod, "shift"], "j", lazy.layout.shuffle_down(), desc="Move window down"),
    Key([mod, "shift"], "k", lazy.layout.shuffle_up(), desc="Move window up"),
    # Grow windows. If current window is on the edge of screen and direction
    # will be to screen edge - window would shrink.
    Key([mod, "control"], "h", lazy.layout.grow_left(), desc="Grow window to the left"),
    Key([mod, "control"], "l", lazy.layout.grow_right(), desc="Grow window to the right"),
    Key([mod, "control"], "j", lazy.layout.grow_down(), desc="Grow window down"),
    Key([mod, "control"], "k", lazy.layout.grow_up(), desc="Grow window up"),
    Key([mod], "n", lazy.layout.normalize(), desc="Reset all window sizes"),
    # Toggle between split and unsplit sides of stack.
    # Split = all windows displayed
    # Unsplit = 1 window displayed, like Max layout, but still with
    # multiple stack panes
    Key(
        [mod, "shift"],
        "Return",
        lazy.layout.toggle_split(),
        desc="Toggle between split and unsplit sides of stack",
    ),
    Key([mod], "Return", lazy.spawn(terminal), desc="Launch terminal"),
    # Toggle between different layouts as defined below
    Key([mod], "Tab", lazy.next_layout(), desc="Toggle between layouts"),
    Key([mod], "q", lazy.window.kill(), desc="Kill focused window"),
    Key([mod, "shift"], "r", lazy.reload_config(), desc="Reload the config"),
    Key([mod, "control"], "q", lazy.shutdown(), desc="Shutdown Qtile"),
    Key([mod], "r", lazy.spawncmd(), desc="Spawn a command using a prompt widget"),
]

groups = [Group(i) for i in "123456789"]

for i in groups:
    keys.extend(
        [
            # mod1 + letter of group = switch to group
            Key(
                [mod],
                i.name,
                lazy.group[i.name].toscreen(),
                desc="Switch to group {}".format(i.name),
            ),
            # mod1 + shift + letter of group = switch to & move focused window to group
            Key(
                [mod, "shift"],
                i.name,
                lazy.window.togroup(i.name, switch_group=True),
                desc="Switch to & move focused window to group {}".format(i.name),
            ),
            # Or, use below if you prefer not to switch to that group.
            # # mod1 + shift + letter of group = move focused window to group
            # Key([mod, "shift"], i.name, lazy.window.togroup(i.name),
            #     desc="move focused window to group {}".format(i.name)),
        ]
    )

layouts = [
    layout.Columns(border_focus_stack=["#d75f5f", "#8f3d3d"], border_width=4),
    layout.Max(),
    # Try more layouts by unleashing below layouts.
    # layout.Stack(num_stacks=2),
    # layout.Bsp(),
    # layout.Matrix(),
    # layout.MonadTall(),
    # layout.MonadWide(),
    # layout.RatioTile(),
    # layout.Tile(),
    # layout.TreeTab(),
    # layout.VerticalTile(),
    # layout.Zoomy(),
]

# Drag floating layouts.
mouse = [
    Drag([mod], "Button1", lazy.window.set_position_floating(), start=lazy.window.get_position()),
    Drag([mod], "Button3", lazy.window.set_size_floating(), start=lazy.window.get_size()),
    Click([mod], "Button2", lazy.window.bring_to_front()),
]

dgroups_key_binder = None
dgroups_app_rules = []  # type: list
follow_mouse_focus = True
bring_front_click = False
cursor_warp = False
floating_layout = layout.Floating(
    float_rules=[
        # Run the utility of `xprop` to see the wm class and name of an X client.
        *layout.Floating.default_float_rules,
        Match(wm_class="confirmreset"),  # gitk
        Match(wm_class="makebranch"),  # gitk
        Match(wm_class="maketag"),  # gitk
        Match(wm_class="ssh-askpass"),  # ssh-askpass
        Match(title="branchdialog"),  # gitk
        Match(title="pinentry"),  # GPG key password entry
    ]
)
auto_fullscreen = True
focus_on_window_activation = "smart"
reconfigure_screens = True

# If things like steam games want to auto-minimize themselves when losing
# focus, should we respect this or not?
auto_minimize = False
wmname = "LG3D"