Refactored db setup; extended layout to add header widget zone

src/core/containers/base_container.py

@@ -6,9 +6,8 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
 
 # Application imports
-from .left_container import LeftContainer
-from .center_container import CenterContainer
-from .right_container import RightContainer
+from .header_container import HeaderContainer
+from .body_container import BodyContainer
 
 
 
@@ -38,12 +37,11 @@ class BaseContainer(Gtk.Box):
         event_system.subscribe("remove_transparency", self._remove_transparency)
 
     def _load_widgets(self):
-        self.add(LeftContainer())
-        self.add(CenterContainer())
-        self.add(RightContainer())
+        self.add(HeaderContainer())
+        self.add(BodyContainer())
 
     def _update_transparency(self):
         self.ctx.add_class(f"mw_transparency_{settings.theming.transparency}")
 
     def _remove_transparency(self):
-        self.ctx.remove_class(f"mw_transparency_{settings.theming.transparency}")
+        self.ctx.remove_class(f"mw_transparency_{settings.theming.transparency}")

src/core/containers/body_container.py

@@ -0,0 +1,44 @@
+# Python imports
+
+# Lib imports
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk
+
+# Application imports
+from .left_container import LeftContainer
+from .center_container import CenterContainer
+from .right_container import RightContainer
+
+
+
+class BodyContainer(Gtk.Box):
+    def __init__(self):
+        super(BodyContainer, self).__init__()
+
+        self.ctx = self.get_style_context()
+
+        self._setup_styling()
+        self._setup_signals()
+        self._subscribe_to_events()
+        self._load_widgets()
+
+        self.show_all()
+
+
+    def _setup_styling(self):
+        self.set_orientation(Gtk.Orientation.HORIZONTAL)
+        self.ctx.add_class("body-container")
+        self.set_homogeneous(True)
+
+    def _setup_signals(self):
+        ...
+
+    def _subscribe_to_events(self):
+        ...
+
+
+    def _load_widgets(self):
+        self.add(LeftContainer())
+        self.add(CenterContainer())
+        self.add(RightContainer())

src/core/containers/center_container.py

@@ -6,7 +6,7 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
 
 # Application imports
-from ..widgets.transparency_scale import TransparencyScale
+
 
 
 class CenterContainer(Gtk.Box):
@@ -35,21 +35,12 @@ class CenterContainer(Gtk.Box):
 
     def _load_widgets(self):
         glade_box = self._builder.get_object("glade_box")
-        glade_box = self._builder.get_object("glade_box")
-        button    = Gtk.Button(label = "Interactive Debug")
-        button2   = Gtk.Button(label = "Click Me!")
+        button   = Gtk.Button(label = "Click Me!")
 
-        button.connect("clicked", self._interactive_debug)
-        button2.connect("clicked", self._hello_world)
+        button.connect("clicked", self._hello_world)
 
-        self.add(TransparencyScale())
         self.add(button)
-        self.add(button2)
         self.add(glade_box)
 
-
-    def _interactive_debug(self, widget = None, eve = None):
-        event_system.emit("load_interactive_debug")
-
     def _hello_world(self, widget = None, eve = None):
-        logger.debug("Hello, World!")
+        logger.debug("Hello, World!")

src/core/containers/header_container.py

@@ -0,0 +1,46 @@
+# Python imports
+
+# Lib imports
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk
+
+# Application imports
+from ..widgets.transparency_scale import TransparencyScale
+
+
+
+class HeaderContainer(Gtk.Box):
+    def __init__(self):
+        super(HeaderContainer, self).__init__()
+
+        self.ctx = self.get_style_context()
+
+        self._setup_styling()
+        self._setup_signals()
+        self._subscribe_to_events()
+        self._load_widgets()
+
+        self.show_all()
+
+
+    def _setup_styling(self):
+        self.set_orientation(Gtk.Orientation.HORIZONTAL)
+        self.ctx.add_class("header-container")
+
+    def _setup_signals(self):
+        ...
+
+    def _subscribe_to_events(self):
+        ...
+
+
+    def _load_widgets(self):
+        button    = Gtk.Button(label = "Interactive Debug")
+        button.connect("clicked", self._interactive_debug)
+
+        self.add(TransparencyScale())
+        self.add(button)
+
+    def _interactive_debug(self, widget = None, eve = None):
+        event_system.emit("load_interactive_debug")

src/core/widgets/transparency_scale.py

@@ -26,7 +26,7 @@ class TransparencyScale(Gtk.Scale):
         self.set_digits(0)
         self.set_value_pos(Gtk.PositionType.RIGHT)
         self.add_mark(50.0, Gtk.PositionType.TOP, "50%")
-
+        self.set_hexpand(True)
 
     def _setup_signals(self):
         self.connect("value-changed", self._update_transparency)
@@ -45,4 +45,4 @@ class TransparencyScale(Gtk.Scale):
         event_system.emit("remove_transparency")
         tp = int(range.get_value())
         settings.theming.transparency = tp
-        event_system.emit("update_transparency")
+        event_system.emit("update_transparency")