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-rw-r--r--exwm-systemtray.el34
1 files changed, 22 insertions, 12 deletions
diff --git a/exwm-systemtray.el b/exwm-systemtray.el
index 33e97623c0b2..5377ef8ed617 100644
--- a/exwm-systemtray.el
+++ b/exwm-systemtray.el
@@ -50,22 +50,38 @@
    (owner :initarg :owner :type xcb:WINDOW))      ;new slot
   :documentation "A systemtray client message.")
 
-;; GTK icons require at least 16 pixels to show normally.
-(defconst exwm-systemtray--icon-min-size 16 "Minimum icon size.")
+(defgroup exwm-systemtray nil
+  "System tray."
+  :version "25.3"
+  :group 'exwm)
+
+(defcustom exwm-systemtray-height nil
+  "System tray height.
 
-(defvar exwm-systemtray-height nil "System tray height.
+You shall use the default value if using auto-hide minibuffer."
+  :type 'integer)
 
-You shall use the default value if using auto-hide minibuffer.")
+(defcustom exwm-systemtray-icon-gap 2
+  "Gap between icons."
+  :type 'integer)
 
-(defvar exwm-systemtray-icon-gap 2 "Gap between icons.")
+;; GTK icons require at least 16 pixels to show normally.
+(defconst exwm-systemtray--icon-min-size 16 "Minimum icon size.")
 
 (defvar exwm-systemtray--connection nil "The X connection.")
+
+(defvar exwm-systemtray--embedder nil "The embedder window.")
+
 (defvar exwm-systemtray--list nil "The icon list.")
+
 (defvar exwm-systemtray--selection-owner-window nil
   "The selection owner window.")
-(defvar exwm-systemtray--embedder nil "The embedder window.")
 
 (defvar exwm-workspace--current)
+(defvar exwm-workspace--minibuffer)
+(defvar exwm-workspace--workareas)
+(defvar exwm-workspace-current-index)
+(defvar xcb:Atom:_NET_SYSTEM_TRAY_S0)
 (declare-function exwm-workspace--current-height "exwm-workspace.el")
 (declare-function exwm-workspace--current-width  "exwm-workspace.el")
 (declare-function exwm-workspace--minibuffer-own-frame-p "exwm-workspace.el")
@@ -304,9 +320,6 @@ You shall use the default value if using auto-hide minibuffer.")
                        :event (xcb:marshal obj exwm-systemtray--connection))))
   (xcb:flush exwm-systemtray--connection))
 
-(defvar exwm-workspace--workareas)
-(defvar exwm-workspace-current-index)
-
 (defun exwm-systemtray--on-workspace-switch ()
   "Reparent/Refresh the system tray in `exwm-workspace-switch-hook'."
   (unless (exwm-workspace--minibuffer-own-frame-p)
@@ -339,9 +352,6 @@ You shall use the default value if using auto-hide minibuffer.")
 (defalias 'exwm-systemtray--on-struts-update
   #'exwm-systemtray--on-randr-refresh)
 
-(defvar xcb:Atom:_NET_SYSTEM_TRAY_S0)
-(defvar exwm-workspace--minibuffer)
-
 (cl-defun exwm-systemtray--init ()
   "Initialize system tray module."
   (cl-assert (not exwm-systemtray--connection))