+PREDEFINED_BOARD_ICON_FILE = '.icon.png'
+PREDEFINED_BOARD_IMAGE_FILE = '.image.png'
+
+# Predefined icons in resouces
+PREDEFINED_BOARD_DEFAULT_DIR_ICON = ':images/default_dir_icon.png'
+PREDEFINED_BOARD_DEFAULT_PROJECT_ICON = ':images/default_project_icon.png'
+PREDEFINED_BOARD_DEFAULT_ICON = ':images/default_board_icon.png'
+PREDEFINED_BOARD_DEFAULT_IMAGE = ':images/default_board_image.png'