更新

main.py

@@ -17,6 +17,7 @@ from mpd.base import MPDClient
 app_id = 'fun.wkit.sonist'
 
 
+
 class Application(Gtk.Application):
   def __init__(self):
     Gtk.Application.__init__(self, application_id = app_id)

ui/image_button.py

@@ -2,7 +2,7 @@
 
 import gi
 gi.require_version('Gtk', '3.0')
-from gi.repository import Gtk
+from gi.repository import Gtk, Gdk
 
 from .image import ScaleImage
 
@@ -16,17 +16,22 @@ class ImageButton(Gtk.Button):
     image = ScaleImage(filepath)
     image.resize(width, height)
 
+    # 针对macos的设置, 但只解决了普通状态下的边框问题, 鼠标经过的样式还在
+    self.set_relief(Gtk.ReliefStyle.NONE)
+
     self.set_image(image)
 
     css_provider = Gtk.CssProvider()
     style = f"""
-      #ImageButton {{
+      #ImageButton, #ImageButton:hover {{
         border: 0;
         background-color: transparent;
-        outline: none;
+        border-color:transparent;
+        outline: transparent;
       }}
     """
     css_provider.load_from_data(style.encode('UTF-8'))
 
     context = self.get_style_context()
+    path = context.get_path()
     context.add_provider(css_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)

window.py

@@ -38,6 +38,10 @@ class SonistWindow(Gtk.Window):
 
     layout = Gtk.Layout()
 
+    # 菜单按钮
+    menu = ImageButton('./usr/share/sonist/menu.png')
+    layout.put(menu, 276, 6)
+    
     # 唱片
     disk = ScaleImage('./usr/share/sonist/disk.png')
     album = ScaleImage(album_img)