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August 15, 2024 17:48
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Python Tkinter Tutorial - Part 2
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| import tkinter as tk | |
| from tkinter import ttk | |
| def main(): | |
| app = Application() | |
| app.mainloop() | |
| class Application(tk.Tk): | |
| def __init__(self): | |
| super().__init__() | |
| self.title("Simple App") | |
| self.columnconfigure(0, weight=1) | |
| self.columnconfigure(1, weight=3) | |
| self.rowconfigure(0, weight=1) | |
| frame = InputForm(self) | |
| frame.grid(row=0, column=0, sticky="nsew", padx=5, pady=5) | |
| frame2 = InputForm(self) | |
| frame2.grid(row=0, column=1, sticky="nsew", padx=5, pady=5) | |
| class InputForm(ttk.Frame): | |
| def __init__(self, parent): | |
| super().__init__(parent) | |
| self.columnconfigure(0, weight=1) | |
| self.rowconfigure(1, weight=1) | |
| self.entry = ttk.Entry(self) | |
| self.entry.grid(row=0, column=0, sticky="ew") | |
| self.entry.bind("<Return>", self.add_to_list) | |
| self.entry_btn = ttk.Button(self, text="Add", command=self.add_to_list) | |
| self.entry_btn.grid(row=0, column=1) | |
| self.entry_btn2 = ttk.Button(self, text="Clear", command=self.clear_list) | |
| self.entry_btn2.grid(row=0, column=2) | |
| self.text_list = tk.Listbox(self) | |
| self.text_list.grid(row=1, column=0, columnspan=3, sticky="nsew") | |
| def add_to_list(self, _event=None): | |
| text = self.entry.get() | |
| if text: | |
| self.text_list.insert(tk.END, text) | |
| self.entry.delete(0, tk.END) | |
| def clear_list(self): | |
| self.text_list.delete(0, tk.END) | |
| if __name__ == "__main__": | |
| main() |
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