add keyboard functionality

Author: OLuwis

app/views/layouts/display_layout.py

@@ -9,9 +9,6 @@ def __init__(self):
     equationDisplay = DisplayWidget(10, Qt.AlignmentFlag.AlignVCenter)
     resultDisplay = DisplayWidget(15, Qt.AlignmentFlag.AlignTop)
 
-    equationDisplay.setText("Equation")
-    resultDisplay.setText("Result")
-
     self.addWidget(equationDisplay)
     self.addWidget(resultDisplay)
 

app/views/layouts/main_layout.py

@@ -10,8 +10,8 @@ def __init__(self):
     self.setSpacing(0)
 
     displayLayout = DisplayLayout()
-    displayUtils = DisplayUtils(displayLayout)
-    buttonLayout = ButtonLayout(displayUtils)
+    self.displayUtils = DisplayUtils(displayLayout)
+    buttonLayout = ButtonLayout(self.displayUtils)
 
     displayWidget = QWidget()
     buttonWidget = QWidget()

app/views/window.py

@@ -2,16 +2,22 @@
 from views.layouts.main_layout import MainLayout
 from qframelesswindow.windows import WindowsFramelessWindow
 from qframelesswindow.titlebar import StandardTitleBar
+from utils.keyboard_utils import KeyboardUtils
 
 class Window(WindowsFramelessWindow):
   def __init__(self):
     super().__init__()
 
-    self.setLayout(MainLayout())
+    self.mainLayout = MainLayout()
+    
+    self.setLayout(self.mainLayout)
     self.layout().setContentsMargins(0,32,0,0)
 
     self.setFixedSize(250, 350)
 
+    self.keyboardUtils = KeyboardUtils(self, self.mainLayout.displayUtils)
+    self.installEventFilter(self.keyboardUtils)
+
     self._init_titlebar()
 
   def _init_titlebar(self):