from tkinter import Tk, END, INSERT
from tkinter.scrolledtext import ScrolledText
from tkinter.filedialog import asksaveasfilename, askopenfilename
# Onager Text Editor
# 2016 Mickey Kocic
class Scratchpad:
def __init__(self, Tk):
self.display = Tk()
self.display.title("Onager Text Editor--<F7> save, <F5> open and insert")
self.display.bind('<F7>', self.save_file)
self.display.bind('<F5>', self.open_file)
self.display.bind('<Control-c>', self.copy)
self.display.bind('<Control-p>', self.cut)
self.display.bind('<Control-v>', self.paste)
self.display.bind('<Control-d>', self.clear_editor)
def create_editor(self, ScrolledText):
self.editing_window = ScrolledText(self.display)
self.editing_window.configure(fg='gold', bg='blue', insertbackground='cyan',
height='25', width='70', padx='12', pady='12',
wrap='word', tabs='48', font='serif 12')
self.editing_window.pack()
def save_file(self, event=None):
name = asksaveasfilename()
outfile = open(name, 'w')
contents = self.editing_window.get(0.0, END)
outfile.write(contents)
outfile.close()
def open_file(self, event=None):
name = askopenfilename()
infile = open(name, 'r')
contents = infile.read()
self.editing_window.insert(INSERT, contents)
infile.close()
def copy(self, event=None):
self.display.clipboard_clear()
text = self.editing_window.get("sel.first", "sel.last")
self.display.clipboard_append(text)
def cut(self, event):
self.copy()
self.editing_window.delete("sel.first", "sel.last")
def paste(self, event):
self.editing_window.insert(INSERT, self.display.clipboard_get())
def clear_editor(self, event=None):
self.editing_window.delete(0.0, END)
def main():
onager = Scratchpad(Tk)
onager.create_editor(ScrolledText)
onager.display.mainloop()
if __name__=='__main__':
main()
