- import tkinter as tk
- import tkinter.scrolledtext as tst
- class Application(tk.Frame):
- def __init__(self,master=None):
- tk.Frame.__init__(self,master)
- self.grid()
- self.createWidgets()
- def createWidgets(self):
-
- self.textEdit=tst.ScrolledText(self,width=80,height=20)
- self.textEdit.grid(row=0,column=0,rowspan=6)
-
- self.btnOpen=tk.Button(self,text="打開",command=self.funcOpen)
- self.btnOpen.grid(row=1,column=1)
-
- self.btnSave=tk.Button(self,text="保存",command=self.funcSave)
- self.btnSave.grid(row=2,column=1)
-
- self.btnColor=tk.Button(self,text="顏色",command=self.funcColor)
- self.btnColor.grid(row=3,column=1)
-
- self.btnQuit=tk.Button(self,text="退出",command=self.funcQuit)
- self.btnQuit.grid(row=4,column=1)
-
- def funcOpen(self):
- self.textEdit.delete(1.0,tk.END)
- fname=tk.filedialog.askopenfilename(filetypes=[("Python源文件",".py")])
- with open(fname,'r',encoding="utf-8") as f1:
- str1=f1.read()
- self.textEdit.insert(0.0,str1)
- def funcSave(self):
- str1=self.textEdit.get(1.0,tk.END)
- fname=tk.filedialog.asksaveasfilename(filetypes=[("Python源文件",".py")])
- with open(fname,'w',encoding="utf-8") as f1:
- f1.write(str1)
-
- def funcColor(self):
- t,c=tk.colorchooser.askcolor(title="設(shè)置顏色")
- self.textEdit.config(bg=c)
- def funcQuit(self):
- root.destroy()
- root=tk.Tk()
- root.title("簡(jiǎn)單文本編輯器")
- app=Application(master=root)
- app.mainloop()
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