Launcher

Note

This module requires a wlroots-based compositor. It will not work without the wlr-foreign-toplevel-management protocol.

Windows-style taskbar that displays running windows, grouped by program. Hovering over a program with multiple windows open shows a popup with each window. Clicking an icon/popup item focuses or launches the program. Optionally displays a launchable set of favourites.

Configuration

Type: launcher

	Type	Default	Description
favorites	string[]	[]	List of app IDs (or classes) to always show at the start of the launcher
show_names	boolean	false	Whether to show app names on the button label. Names will still show on tooltips when set to false.
show_icons	boolean	true	Whether to show app icons on the button.
icon_size	integer	32	Size to render icon at (image icons only).
reversed	boolean	false	Whether to reverse the order of favorites/items
minimize_focused	boolean	true	Whether to minimize a focused window when its icon is clicked. Only minimizes single windows.
truncate.mode	'start' or 'middle' or 'end' or off	end	The location of the ellipses and where to truncate text from. Applies to application names when show_names is enabled.
truncate.length	integer	null	The fixed width (in chars) of the widget. Leave blank to let GTK automatically handle.
truncate.max_length	integer	null	The maximum number of characters before truncating. Leave blank to let GTK automatically handle.
truncate_popup.mode	'start' or 'middle' or 'end' or off	middle	The location of the ellipses and where to truncate text from. Applies to window names within a group popup.
truncate_popup.length	integer	null	The fixed width (in chars) of the widget. Leave blank to let GTK automatically handle.
truncate_popup.max_length	integer	25	The maximum number of characters before truncating. Leave blank to let GTK automatically handle.

JSON

{
  "start": [
    {
      "type": "launcher",
      "favourites": [
        "firefox",
        "discord"
      ],
      "show_names": false,
      "show_icons": true,
      "reversed": false
    }
  ]
}

TOML

[[start]]
type = "launcher"
favorites = ["firefox", "discord"]
show_names = false
show_icons = true
reversed = false

YAML

start:
  - type: "launcher"
    favorites:
      - firefox
      - discord
    show_names: false
    show_icons: true
    reversed: false

Corn

{
  start = [
    {
      type = "launcher"
      favorites = [ "firefox" "discord" ]
      show_names = false
      show_icons = true
      reversed = false
    }
  ]
}

Styling

Selector	Description
.launcher	Launcher widget box
.launcher .item	App button
.launcher .item.open	App button (open app)
.launcher .item.focused	App button (focused app)
.launcher .item.urgent	App button (urgent app)
.popup-launcher	Popup container
.popup-launcher .popup-item	Window button in popup

For more information on styling, please see the styling guide.