1. 程式人生 > 實用技巧 >tkinter---Treeview新增滾動條

tkinter---Treeview新增滾動條

# 定義列名集合
self.columns = ["Sno", "Name", "Score1", "Score2"]
"""
    定義Treeview
    self.Frame2為父容器(父容器可以是canvas)
    columns為列名集合
    show="headings"表示顯示錶頭
"""
self.tree = Treeview(self.Frame2, columns=self.columns, show="headings")
# 定義各列列寬及對齊方式
self.tree.column("Sno", width=100, anchor="sw")
self.tree.column(
"Name", width=100, anchor="center") self.tree.column("Score1", width=100, anchor="center") self.tree.column("Score2", width=100, anchor="center") # 定義表頭 self.tree.heading("Sno", text="PK") self.tree.heading("Name", text="name") self.tree.heading("Score1", text="Excel1") self.tree.heading("Score2", text="Excel2
") # 放置控制元件,rel*表示使用相對定位,相對於父容器的定位 self.tree.place(relx=0.004, rely=0.028, relwidth=0.964, relheight=0.95) """ 定義滾動條控制元件 orient為滾動條的方向,vertical--縱向,horizontal--橫向 command=self.tree.yview 將滾動條繫結到treeview控制元件的Y軸 """ self.VScroll1 = Scrollbar(self.Frame2, orient='vertical', command=self.tree.yview)
self.VScroll1.place(relx
=0.971, rely=0.028, relwidth=0.024, relheight=0.958) # 給treeview新增配置 self.tree.configure(yscrollcommand=self.VScroll1.set)

注意:treeview是放在父容器中顯示的,並且紅色字型部分順序很重要,不能顛倒