🐛 fix: Fix for applying the light and dark themes in XFCE

Author: talesam

biglinux-livecd/usr/share/biglinux/calamares/src/utils/constants.py

@@ -9,7 +9,7 @@
 # Application Information
 APP_NAME = "BigLinux Calamares Config"
 APP_ID = "com.biglinux.calamares-config"
-APP_VERSION = "1.0.4"
+APP_VERSION = "1.0.5"
 
 # Paths and Directories
 BASE_DIR = Path(__file__).parent.parent.parent

biglinux-livecd/usr/share/biglinux/livecd/services.py

@@ -248,6 +248,9 @@ def _apply_dark_theme(self, desktop_env: str):
                     "icon-theme": "'bigicons-papient-dark'"
                 }
             })
+            # Apply theme immediately via xfconf-query
+            self._run_command(["xfconf-query", "-c", "xsettings", "-p", "/Net/ThemeName", "-s", "adw-gtk3-dark"])
+            self._run_command(["xfconf-query", "-c", "xsettings", "-p", "/Net/IconThemeName", "-s", "bigicons-papient-dark"])
 
         # Configure Kvantum theme
         kvantum_dir = os.path.join(home, ".config", "Kvantum")
@@ -303,6 +306,9 @@ def _apply_light_theme(self, desktop_env: str):
                     "icon-theme": "'bigicons-papient'"
                 }
             })
+            # Apply theme immediately via xfconf-query
+            self._run_command(["xfconf-query", "-c", "xsettings", "-p", "/Net/ThemeName", "-s", "adw-gtk3"])
+            self._run_command(["xfconf-query", "-c", "xsettings", "-p", "/Net/IconThemeName", "-s", "bigicons-papient"])
 
         # Configure Kvantum theme
         kvantum_dir = os.path.join(home, ".config", "Kvantum")