self.buttonframe.grid(row=2, column=0, columnspan=2, pady=(4, 6)) 这段代码什么意思
时间: 2024-05-26 16:17:42 浏览: 81
这段代码是将 `self.buttonframe` 这个 Frame 放置在第 2 行、第 0 列,占据 2 列的位置,并且在垂直方向上有 4 像素的空白区域在上方和 6 像素的空白区域在下方。
`grid()` 是 Tkinter 中的一种布局管理器,它可以将控件放置在表格中的指定行和列。在这里,`self.buttonframe` 被放置在第二行和第零列,并且占据了两列的位置。`pady` 参数被用来控制在垂直方向上的空白区域大小。
相关问题
class InventoryApp: def init(self, master): self.master = master master.title("物料进出库统计") # 创建容器,用于放置表格和文本框 self.container = tk.Frame(master, width=0.2) self.container.grid(row=0, column=0, padx=5, pady=5) # 创建容器,用于放置表格和文本框 self.container1 = tk.Frame(master) self.container1.grid(row=0, column=15, padx=5, pady=5) # 创建标签和文本框 self.label1 = tk.Label(self.container, text="物料名称:") self.label1.grid(row=0, column=0, padx=5, pady=5) self.material_name = tk.Entry(self.container, width=20) self.material_name.grid(row=0, column=1, padx=5, pady=5) self.label2 = tk.Label(self.container, text="数量:") self.label2.grid(row=1, column=0, padx=5, pady=5) self.material_qty = tk.Entry(self.container, width=20) self.material_qty.grid(row=1, column=1, padx=5, pady=5) # 创建进出库按钮 self.in_button = tk.Button(self.container, text="进库", command=self.in_stock) self.in_button.grid(row=2, column=0, padx=5, pady=5) self.out_button = tk.Button(self.container, text="出库", command=self.out_stock) self.out_button.grid(row=2, column=1, padx=5, pady=5) # 添加显示excel内容的按钮 self.show_button = tk.Button(self.container, text="显示Excel内容", command=self.show_excel) self.show_button.grid(row=3, column=0, columnspan=2, padx=5, pady=5) # 创建标签用于显示工作表名称 self.record_label = tk.Label(self.container1, text="記錄") self.record_label.grid(row=0, column=2, padx=5, pady=5) self.data_label = tk.Label(self.container1, text="數據") self.data_label.grid(row=2, column=2, padx=5, pady=5) # 打开Excel文件 self.wb = openpyxl.load_workbook(r"C:\Users\bing3_chen\Desktop\1.xlsx") self.record_sheet = self.wb["記錄"] self.data_sheet = self.wb["數據"]將這兩個容器修改為左右兩個面板
可以将原来的容器 `self.container` 和 `self.container1` 分别改为左右两个容器,例如:
```
self.left_container = tk.Frame(master, width=0.2)
self.left_container.grid(row=0, column=0, padx=5, pady=5)
self.right_container = tk.Frame(master)
self.right_container.grid(row=0, column=1, padx=5, pady=5)
```
然后将控件的位置和容器名称等相应修改即可。
class LoginWindow: def __init__(self, master): self.master = master self.master.title("BL 製造表單點檢系統") self.master.geometry("300x250+400+250") self.master.resizable(0, 0) self.username = tk.StringVar() self.password = tk.StringVar() tk.Label(self.master, text="賬號").grid(row=0, column=0, padx=5, pady=5) tk.Entry(self.master, textvariable=self.username).grid(row=0, column=1, padx=5, pady=5) tk.Label(self.master, text="密碼").grid(row=1, column=0, padx=5, pady=5) tk.Entry(self.master, textvariable=self.password, show="*").grid(row=1, column=1, padx=5, pady=5) tk.Button(self.master, text="確認", command=self.login).grid(row=2, column=0, columnspan=2, padx=5, pady=5) def login(self): if self.username.get() == "smt" and self.password.get() == "bl": self.master.destroy() root = tk.Tk() app = ExcelApp(root) root.mainloop() else: messagebox.showwarning("Invalid Credentials", "密碼或賬號錯誤.")將這段代碼的窗口優化得更美觀一些
class LoginWindow:
def __init__(self, master):
self.master = master
self.master.title("BL 製造表單點檢系統")
self.master.geometry("300x250+400+250")
self.master.resizable(0, 0)
self.username = tk.StringVar()
self.password = tk.StringVar()
tk.Label(self.master, text="賬號").grid(row=0, column=0, padx=5, pady=5)
tk.Entry(self.master, textvariable=self.username, width=20).grid(row=0, column=1, padx=5, pady=5)
tk.Label(self.master, text="密碼").grid(row=1, column=0, padx=5, pady=5)
tk.Entry(self.master, textvariable=self.password, show="*", width=20).grid(row=1, column=1, padx=5, pady=5)
tk.Button(self.master, text="確認", command=self.login, width=20, bg="#4CAF50", fg="white").grid(row=2, column=0, columnspan=2, padx=5, pady=5)
def login(self):
if self.username.get() == "smt" and self.password.get() == "bl":
self.master.destroy()
root = tk.Tk()
app = ExcelApp(root)
root.mainloop()
else:
messagebox.showwarning("Invalid Credentials", "密碼或賬號錯誤.")
# 更改了输入框的宽度和按钮的颜色和宽度,使界面更美观
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