agl-demo-control-panel: Add installation steps for debian/RPiOS

V1:
    - Fix window dragging event crash
    - Update dependencies in requirements.txt
    - Add installation instructions for Debian-based systems
    - Update Dashboard scaling of icons

SPEC-4929

Signed-off-by: suchinton2001 <suchinton.2001@gmail.com>
Change-Id: I200f18606a6008780d2f4553052f24a9df5d10b7

1 files changed, 9 insertions, 1 deletions

diff --git a/extras/UI_Handeler.py b/extras/UI_Handeler.py
index cbbaefc..2bfcfc4 100644
--- a/extras/UI_Handeler.py
+++ b/extras/UI_Handeler.py
@@ -82,7 +82,15 @@ class UI_Handeler(MainWindow):
             self.move(self.pos() + event.globalPos() - self.clickPosition)
             self.clickPosition = event.globalPos()
             event.accept()
-
+    
+    def mousePressEvent(self, event):
+        self.clickPosition = event.globalPos()
+        event.accept()
+    
+    def mouseReleaseEvent(self, event):
+        self.clickPosition = None
+        event.accept()
+        
     def set_instance(self):
         """
         This method sets the instance of the Kuksa client.