added src/moonterm-menu.lua and removed src/moonterm-popover.lua

removed headerbar popover
added new menu

moonterm.lua

@@ -26,8 +26,8 @@ dir 				= ('%s/moonterm'):format(GLib.get_user_config_dir())
 conf				= inifile:load(('%s/moonterm.ini'):format(dir))
 
 -- MoonTerm
-require('src.moonterm-popover')
 require('src.moonterm-app')
+require('src.moonterm-menu')
 require('src.moonterm-dialog')
 require('src.moonterm-keybinds')
 

src/moonterm-app.lua

@@ -26,14 +26,7 @@ main_window	= Gtk.Window {
 headerbar    = Gtk.HeaderBar {
 	title 	 = 'MoonTerm',
 	subtitle = 'a minimalist and customizable terminal in lua',
-	show_close_button = true,
-    Gtk.MenuButton {
-		visible = true,
-		can_focus = false,
-		popover = popover_menu,
-		on_clicked = function () popover_menu:show_all() end,
-		Gtk.Image({icon_name = "gtk-justify-fill"})
-    }
+	show_close_button = true
 }
 
 interpreter = utils:path_name(conf.moonterm.interpreter)['name']

src/moonterm-menu.lua

@@ -0,0 +1,46 @@
+--[[--
+ @package   MoonTerm
+ @filename  moonterm-menu.lua
+ @version   1.0
+ @autor     Diaz Urbaneja Victor Diego Alejandro <sodomon2@gmail.com>
+ @date      30.01.2021 19:54:09 -04
+]]
+
+function main_window:on_button_press_event(event)	
+	if (event.type == 'BUTTON_PRESS' and event.button == 3) then
+		menu = Gtk.Menu {
+			Gtk.ImageMenuItem {
+				label = "Preferences",
+				image = Gtk.Image {
+					stock = "gtk-preferences"
+				},
+				on_activate = function()
+					dialog_config:show_all()
+				end
+			},
+			Gtk.ImageMenuItem {
+				label = "About Moonterm",
+				image = Gtk.Image {
+					stock = "gtk-about"
+				},
+				on_activate = function()
+					about_window:run()
+					about_window:hide()
+				end
+			},
+			Gtk.SeparatorMenuItem {},
+			Gtk.ImageMenuItem {
+				label = "Quit",
+				image = Gtk.Image {
+					stock = "gtk-quit"
+				},
+				on_activate = function()
+					app:quit()
+				end
+			}
+		}
+		menu:attach_to_widget(main_window, null)
+		menu:show_all()
+		menu:popup(nil, nil, nil, event.button, event.time)
+	end
+end