【发布时间】:2020-09-25 10:33:25
【问题描述】:
在这里,我尝试手动将 sample1 树视图向下和向上拖动(最大化和最小化可见行的数量)。当我手动向下拖动第一个树视图时,第一个树视图需要扩展,第二个树视图需要最小化。我们可以在 Tkinter 中做到这一点吗?请帮我解决这个问题
示例代码:
import tkinter as tk
import tkinter.ttk as ttk
class Window:
def __init__(self, master):
self.master = master
self.master.geometry('630x500+90+30')
self.button = tk.Button(self.master,height=1,width=11, text="Sample").place(x=0,y=0)
self.label = tk.Label(self.master, text='sample1 ',font=("Algerian", 20,'bold')).grid(row=0,columnspan=3)
cols = ('aa','bb')
self.treeview = ttk.Treeview(self.master, columns=cols)
v_scrollbar = ttk.Scrollbar(self.master, orient='vertical', command=self.treeview.yview)
self.treeview.config( yscrollcommand=v_scrollbar.set)
for col in cols:
self.treeview.heading(col, text=col)
self.treeview.grid(row=1, column=0)
v_scrollbar.grid(row=1, column=1, sticky='nes')
self.label = tk.Label(self.master, text="sample2").grid(row=6, columnspan=3)
ccols = ('aa', 'bb')
self.treeview1 = ttk.Treeview(self.master, columns=ccols)
v_scrollbar1= ttk.Scrollbar(self.master, orient='vertical', command=self.treeview1.yview)
self.treeview1.config( yscrollcommand=v_scrollbar1.set)
for col in ccols:
self.treeview.heading(col, text=col)
self.treeview1.grid(row=8, column=0)
v_scrollbar1.grid(row=8, column=1, sticky='nes')
for i in range(100):
self.treeview.insert('', 'end', value=(i))
def main():
root = tk.Tk()
Window(root)
root.mainloop()
# --- main ---
if __name__ == '__main__':
main()
如果需要任何其他信息,请告诉我。谢谢
【问题讨论】:
-
使用
PanedWindow保存两个树视图。