Basic widgets and gui parameters

Modules
		tkinter.filedialog tkinter.messagebox re sys tkinter

Classes
		builtins.object SelectionBox StringViewer   class SelectionBox(builtins.object)     SelectionBox(parent, data_fields, current_selection=(), title='Make a selection', multiselect=True)   Displays all data fields and returns a selection Making a selection returns a list of field strings   out = SelectionBox(['field1','field2','field3'], current_selection=['field2'], title='', multiselect=False).show() # Make selection and press "Select" > box disappears out = ['list','of','strings']     Methods defined here: __init__(self, parent, data_fields, current_selection=(), title='Make a selection', multiselect=True) Initialize self.  See help(type(self)) for accurate signature. f_exit(self, event=None) Closes the current data window fun_exitbutton(self, event=None) Closes the current data window and generates output fun_listboxselect(self, event=None) Update label on listbox selection fun_search(self, event=None) Search the selection for string show(self) Run the selection box, wait for response Data descriptors defined here: __dict__ dictionary for instance variables (if defined) __weakref__ list of weak references to the object (if defined)   class StringViewer(builtins.object)     StringViewer(string, title='', width=40)   Simple GUI that displays strings     StringViewer(string, title, width)     Methods defined here: __init__(self, string, title='', width=40) Initialise fun_close(self) close window fun_saveas(self) Save as text file fun_search(self, event=None) Search Data descriptors defined here: __dict__ dictionary for instance variables (if defined) __weakref__ list of weak references to the object (if defined)

Functions
		dark_mode() Change the colour scheme light_mode() Change the colour scheme menu_docs() Open local docs menu_github() Open GitHub page popup_about() Create about message popup_help() Create help message popup_message(parent, title, message) Create a message box search_re(pattern, text) text_search(text: tkinter.Text, search_pattern: str, highlight_colour='yellow') Find string patterns in tk Text object and highlight them :param text: tk.Text object :param search_pattern: str text to search for or Regular expression :param highlight_colour: str color spec :return: None topmenu(root, menu_dict) Add a menubar to tkinter frame :param root: tkinter root :param menu_dict: {Menu name: {Item name: function}} :return: None

Data
		BF = ['Palatino', 14] HF = ['Courier', 12] LF = ['Palatino', 14] MF = ['Courier', 8] SF = ['Palatino', 14] TF = ['Palatino', 12] TTBG = 'light grey' TTF = ('Helvetica', 10, 'bold italic') TTFG = 'red' bkg = 'snow' btn = 'azure' btn2 = 'gold' btn_active = 'grey' btn_txt = 'black' ety = 'white' ety_txt = 'black' opt = 'azure' opt_active = 'grey' opt_txt = 'black' txtcol = 'black'