def __init__(self):
self.win = Tk() # 生成win主窗口
self.win.title('Simulate Sublime Text')
menu_bar = Menu(self.win)
self.win.config(menu=menu_bar)
file_menu = Menu(menu_bar, tearoff=0) # 去除虚线框
file_menu.add_command(label='New File',
accelerator='Ctrl+N',
command=self.new_file)
file_menu.add_command(label='Open File...',
accelerator='Ctrl+O',
command=self.open_file)
file_menu.add_command(label='Save',
accelerator='Ctrl+S',
command=self.save_file)
file_menu.add_command(label='Save As...',
accelerator='Ctrl+Shift+S',
command=self.save_as_file)
file_menu.add_separator() # 菜单选项栏增添横线
file_menu.add_command(label='Exit', command=self.exit_file)
file_menu.add_command(label='Test', command=self.test)
menu_bar.add_cascade(label='File', menu=file_menu)
def eventhandler(event):
print('按下了' + event.keysym)
file_menu.bind_all('<Control-n>', lambda event: self.new_file())
file_menu.bind_all('<Control-o>', lambda event: self.open_file())
file_menu.bind_all('<Control-s>', lambda event: self.save_file())
file_menu.bind_all('<Control-S>', lambda event: self.save_file())
file_menu.bind_all('<KeyPress>', eventhandler)
self.src_filename = None
self.text_area = Text()
self.cd_key = None
self.text_area.pack()
self.win.mainloop()
def __init__(self):
self.win = Tk() # 生成win主窗口
self.win.title('Simulate Sublime Text')
menu_bar = Menu(self.win)
self.win.config(menu=menu_bar)
file_menu = Menu(menu_bar, tearoff=0) # 去除虚线框
file_menu.add_command(label='New File', accelerator='Ctrl+N', command=self.new_file)
file_menu.add_command(label='Open File...', accelerator='Ctrl+O', command=self.open_file)
file_menu.add_command(label='Save', accelerator='Ctrl+S', command=self.save_file)
file_menu.add_command(label='Save As...', accelerator='Ctrl+Shift+S', command=self.save_as_file)
file_menu.add_separator() # 菜单选项栏增添横线
file_menu.add_command(label='Exit', command=self.exit_file)
menu_bar.add_cascade(label='File', menu = file_menu)
file_menu.bind_all('<Control-n>', lambda event:self.new_file())
file_menu.bind_all('<Control-o>', lambda event:self.open_file())
file_menu.bind_all('<Control-s>', lambda event: self.save_file())
file_menu.bind_all('<Control-S>', lambda event: self.save_file())
# 创建编辑菜单
edit_menu = Menu(menu_bar, tearoff=False)
# 创建编辑下拉内容
edit_menu.add_command(label="Undo", accelerator='Ctrl+Z', command=self.undo_opr)
edit_menu.add_separator()
edit_menu.add_command(label="Copy", accelerator='Ctrl+C', command=self.copy_opr)
edit_menu.add_command(label="Cut", accelerator='Ctrl+X', command=self.cut_opr)
edit_menu.add_command(label="Paste", accelerator='Ctrl+V', command=self.paste_opr)
menu_bar.add_cascade(label='Edit', menu=edit_menu)
edit_menu.bind_all('<Control-z>', lambda event: self.undo_opr())
edit_menu.bind_all('<Control-c>', lambda event: self.copy_opr())
edit_menu.bind_all('<Control-x>', lambda event: self.cut_opr())
edit_menu.bind_all('<Control-v>', lambda event: self.paste_opr())
# 创建帮助菜单
help_menu = Menu(menu_bar, tearoff=0)
help_menu.add_command(label='About Sublime Text', command=self.about_msg)
menu_bar.add_cascade(label='Help', menu=help_menu)
self.src_filename = None
self.text_area = Text()
self.cd_key = None
self.text_area.pack()
self.win.mainloop()
root = tk.Tk()
root.title('')
menubar = Menu(root)
filemenu = Menu(menubar, tearoff=0) #menu inside application window
root.config(menu=menubar)
menubar.add_cascade(label="File", menu=filemenu)
filemenu.add_command(label="New", command=create_file)
filemenu.add_command(label="Open", command=open_file, accelerator="Ctrl+p")
filemenu.add_command(label="Save", command=save_file, accelerator="Ctrl+l")
filemenu.add_separator()
filemenu.add_command(label="Exit", command=exit)
filemenu.bind_all("<Control-p>", open_file)
filemenu.bind_all("<Control-l>", save_file)
filemenu.bind_all("<KeyPress>", check_for_changes)
main = ttk.Frame(root)
main.pack(fill="both", expand=True, padx=(20, 20), pady=(0, 20))
tk.Label(main, text="Text Editor", bg="pink").pack(fill="x")
notebook = ttk.Notebook(main)
notebook.pack(expand=True, fill="both")
create_file()
closetab = Menu(root, tearoff=0)
closetab.add_command(label="Close")
notebook.bind("<Button-3>", delete_tab)
# _quit与×，退出,以及退出的快捷键关联。该函数可传入任意个参数
#因为bind_all会返回一个event，所以目前只好这样改
def _quit(*args):
var = msg.askyesno('', '你真的要退出吗？')
if var == True:
main_panel.quit()
main_panel.destroy()
#给File添加Save与Quit,并且给Quit添加快捷键
file_menu.add_command(label='保存', command=_save, accelerator='Ctrl+S')
file_menu.add_separator()
file_menu.add_command(label='退出', command=_quit, accelerator='Ctrl+E')
file_menu.bind_all('<Control-e>', _quit)
file_menu.bind_all('<Control-s>', _save)
#将叉与_quit函数绑定
main_panel.protocol('WM_DELETE_WINDOW', _quit)
#_about与 关于 绑定
def _about():
msg.showinfo('', '这是由leslie lee用Tkinter创建的GUI。\n创建时间：2019-10-05')
#_help与 如何使用 绑定
def _help():
help_panel = tk.Tk()
help_panel.geometry('300x200')
