windows dark mode styling, this reads the registry, some scrollbar styles. and a new and improved logo

mucapy/main.py

@@ -1,11 +1,12 @@
 import json
+import winreg
 import os
 import platform
 import subprocess
 import sys
 import time
 import urllib.parse
-
+import ctypes
 import cv2
 import numpy as np
 import psutil  # Add psutil import
@@ -1189,7 +1190,7 @@ class AboutWindow(QDialog):
         layout.addWidget(icon_label)
 
         # Title
-        title_label = QLabel("MuCaPy - 1")
+        title_label = QLabel("PySec")
         title_label.setStyleSheet("font-size: 18px; font-weight: bold;")
         title_label.setAlignment(Qt.AlignCenter)
         layout.addWidget(title_label)
@@ -1886,7 +1887,7 @@ class CameraSelectorDialog(QDialog):
 class MainWindow(QMainWindow):
     def __init__(self):
         super().__init__()
-        self.setWindowTitle("MuCaPy - V1")
+        self.setWindowTitle("PySec")
         self.setGeometry(100, 100, 1200, 800)
         
         # Initialize configuration
@@ -2404,7 +2405,7 @@ class MainWindow(QMainWindow):
 
         # Python Memory Usage
         mem_layout = QHBoxLayout()
-        mem_layout.addWidget(QLabel("Python Memory:"))
+        mem_layout.addWidget(QLabel("RAM-Usage:"))
         self.mem_progress = QProgressBar()
         self.mem_progress.setRange(0, 100)
         self.mem_progress.setTextVisible(True)
@@ -2686,14 +2687,14 @@ class MainWindow(QMainWindow):
             available = vm.available  # bytes available to processes without swapping
             total_ram = vm.total
             # Calculate percent of available memory currently occupied by this process
-            mem_percent = int(min((rss / available) * 100, 100)) if available else 0
+            mem_percent = int(min((rss / available) * 500, 100)) if available else 0
             if hasattr(self, 'mem_progress'):
                 # Update bar value and dynamic text
                 self.mem_progress.setValue(mem_percent)
                 rss_h = bytes_to_human(rss)
                 avail_h = bytes_to_human(available)
-                self.mem_progress.setFormat(f"{mem_percent}%")
+                self.mem_progress.setFormat(f"{rss_h}")
-                self.mem_progress.setToolTip(f"Python RSS: {rss_h}\nAvailable: {avail_h}\nTotal RAM: {bytes_to_human(total_ram)}")
+                self.mem_progress.setToolTip(f"Python Resident Set Size: {rss_h}\nAvailable: {avail_h}\nTotal RAM: {bytes_to_human(total_ram)}")
         except Exception:
             pass
 
@@ -2818,29 +2819,88 @@ class initQT:
         else:
             pass
 
-if __name__ == "__main__":
+"""
+    This is where windows fuckery starts, if you try to modify any of this then good luck,
+    this code is fragile but usually works, idk if it works in production but im pushing anyways,
+    fuck you.
+    Here we just try to set the windows titlebar to dark mode, this is done with HWND Handle
+"""
+def is_windows_darkmode() -> bool:
+    if platform.system() != "Windows":
+        return False
 
-    # Initialize Qt if on Linux ; If shit fails then modify these Functions 
+    try:
+        key_path = r"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize"
+        with winreg.OpenKey(winreg.HKEY_CURRENT_USER, key_path) as key:
+            # 0 = dark mode, 1 = light mode
+            value, _ = winreg.QueryValueEx(key, "AppsUseLightTheme")
+            # print(f"AppsUseLightTheme: {value}")  # optional debug
+            return value == 0
+    except Exception as e:
+        print(f"Could not read Windows registry for dark mode: {e}")
+        return False
+
+class darkmodechildren(QApplication):
+    def notify(self, receiver, event):
+        # Only handle top-level windows
+        if isinstance(receiver, QWidget) and receiver.isWindow():
+            if event.type() == QEvent.WinIdChange:
+                set_dark_titlebar(receiver)
+        return super().notify(receiver, event)
+
+def set_dark_titlebar(widget: QWidget):
+    """Apply dark titlebar on Windows to any top-level window."""
+    if platform.system() != "Windows":
+        return
+    if not widget.isWindow():  # only top-level windows
+        return
+    if is_windows_darkmode():
+        try:
+            hwnd = int(widget.winId())
+            DWMWA_USE_IMMERSIVE_DARK_MODE = 20
+            value = ctypes.c_int(1)
+            res = ctypes.windll.dwmapi.DwmSetWindowAttribute(
+                hwnd,
+                DWMWA_USE_IMMERSIVE_DARK_MODE,
+                ctypes.byref(value),
+                ctypes.sizeof(value)
+            )
+            if res != 0:
+                # fallback for some Windows builds
+                DWMWA_USE_IMMERSIVE_DARK_MODE = 19
+                ctypes.windll.dwmapi.DwmSetWindowAttribute(
+                    hwnd,
+                    DWMWA_USE_IMMERSIVE_DARK_MODE,
+                    ctypes.byref(value),
+                    ctypes.sizeof(value)
+                )
+        except Exception as e:
+            print("Failed to set dark titlebar:", e)
+
+
+if __name__ == "__main__":
+    # Initialize Qt if on Linux
     if platform.system() == "Linux":
         qt = initQT()
         qt.getenv()
         qt.setenv()
         qt.shutupCV()
-    else:
-        # We do nothing, Windows doesnt need this ; better shit anyways 
-        pass
 
-    app = QApplication(sys.argv)
+    app = darkmodechildren(sys.argv)
 
-    # Here we try to set the AppIcon ; If it isnt find then just pass
+    # Try to set the AppIcon
     try:
         app.setWindowIcon(QIcon(getpath.resource_path("styling/icon.png")))
     except FileNotFoundError:
         pass
 
-    # Set application style to Fusion for better dark mode support
+    # Use Fusion style for consistent dark-mode palettes
     app.setStyle("Fusion")
-    
     window = MainWindow()
     window.show()
+
+    try:
         sys.exit(app.exec_())
+    except Exception as e:
+        print(f"Exit Exception with: {e}")
+        pass

mucapy/styling/mainwindow.qss

@@ -93,3 +93,66 @@ QToolButton {
     background-color: transparent;
     border: none;
 }
+
+QScrollBar:vertical {
+    background: #1E1E1E;          /* Scrollbar background */
+    width: 10px;
+    margin: 0px;
+    border-radius: 5px;
+}
+
+QScrollBar::handle:vertical {
+    background: #3A3A3A;          /* Scroll handle */
+    min-height: 20px;
+    border-radius: 5px;
+}
+
+QScrollBar::handle:vertical:hover {
+    background: #555555;          /* Hover color */
+}
+
+QScrollBar::handle:vertical:pressed {
+    background: #6A6A6A;          /* Active color */
+}
+
+QScrollBar::add-line:vertical,
+QScrollBar::sub-line:vertical {
+    height: 0px;                  /* Hide arrows */
+}
+
+QScrollBar::add-page:vertical,
+QScrollBar::sub-page:vertical {
+    background: none;             /* No gap color */
+}
+
+/* ===== Horizontal Scrollbar ===== */
+QScrollBar:horizontal {
+    background: #1E1E1E;
+    height: 10px;
+    margin: 0px;
+    border-radius: 5px;
+}
+
+QScrollBar::handle:horizontal {
+    background: #3A3A3A;
+    min-width: 20px;
+    border-radius: 5px;
+}
+
+QScrollBar::handle:horizontal:hover {
+    background: #555555;
+}
+
+QScrollBar::handle:horizontal:pressed {
+    background: #6A6A6A;
+}
+
+QScrollBar::add-line:horizontal,
+QScrollBar::sub-line:horizontal {
+    width: 0px;
+}
+
+QScrollBar::add-page:horizontal,
+QScrollBar::sub-page:horizontal {
+    background: none;
+}