Python Tkinter:将滚动条附加到列表框而不是窗口

Question

这是我目前的窗口截图:

我的问题是,我根本无法将滚动条显示为附加到列表框的右侧而不是主窗口的右侧.代码在这里:

from Tkinter import *

def onselect(event):
    w = event.widget
    index = int(w.curselection()[0])
    value = w.get(index)
    info = find_info(value)
    listSelection.delete(0, END)
    listSelection.insert(END, "Node ID: " + info[0])
    listSelection.insert(END, "Owner/Description: " + info[1])
    listSelection.insert(END, "Last Latitude: " + info[2])
    listSelection.insert(END, "Last Longitude: " + info[3])



mapNodes = "http://ukhas.net/api/mapNodes"
nodeData = "http://ukhas.net/api/nodeData"
current_id = 0

window = Tk() # create window
window.configure(bg='lightgrey')
window.title("UKHASnet Node Manager")
window.geometry("680x400")

lbl1 = Label(window, text="Node List:", fg='black', font=("Helvetica", 16, "bold"))
lbl2 = Label(window, text="Node Information:", fg='black', font=("Helvetica", 16,"bold"))
lbl1.place(x=0, y=0)
lbl2.place(x=200, y=0)

scrollbar = Scrollbar(window, orient="vertical")
listNodes = Listbox(window, width=20, height=20, yscrollcommand=scrollbar.set, font=("Helvetica", 12))
scrollbar.config(command=listNodes.yview)
scrollbar.pack(side="right", fill="y")

listSelection = Listbox(window, width=50, height=4, font=("Helvetica", 12))

# pack objects onto window
listNodes.place(x=1, y=40)
listSelection.place(x=200, y=40)

任何帮助表示赞赏,我正在运行Ubuntu 14.04和Python 2.7.5

马特

Answer 1

您将滚动条附加到 window

Scrollbar(window, orient="vertical")

试着附上 listNodes

Scrollbar(listNodes, orient="vertical")

或Frame使用Listbox和附加滚动条创建该框架.

编辑:示例Frame

from Tkinter import *

window = Tk()
window.geometry("680x500")

Label(window, text="Top label").pack()

frame = Frame(window)
frame.pack()

listNodes = Listbox(frame, width=20, height=20, font=("Helvetica", 12))
listNodes.pack(side="left", fill="y")

scrollbar = Scrollbar(frame, orient="vertical")
scrollbar.config(command=listNodes.yview)
scrollbar.pack(side="right", fill="y")

listNodes.config(yscrollcommand=scrollbar.set)

for x in range(100):
    listNodes.insert(END, str(x))

Label(window, text="Bottom label").pack()

window.mainloop()

编辑:代码中的框架 - 我使用grid/pack因为我喜欢它.

我添加了一些代码,所以当窗口调整大小时,列表会调整大小.

from Tkinter import *

def onselect(event):
    w = event.widget
    index = int(w.curselection()[0])
    value = w.get(index)
    info = find_info(value)
    listSelection.delete(0, END)
    listSelection.insert(END, "Node ID: " + info[0])
    listSelection.insert(END, "Owner/Description: " + info[1])
    listSelection.insert(END, "Last Latitude: " + info[2])
    listSelection.insert(END, "Last Longitude: " + info[3])



mapNodes = "http://ukhas.net/api/mapNodes"
nodeData = "http://ukhas.net/api/nodeData"
current_id = 0

window = Tk() # create window
window.configure(bg='lightgrey')
window.title("UKHASnet Node Manager")
window.geometry("680x400")

lbl1 = Label(window, text="Node List:", fg='black', font=("Helvetica", 16, "bold"))
lbl2 = Label(window, text="Node Information:", fg='black', font=("Helvetica", 16,"bold"))
lbl1.grid(row=0, column=0, sticky=W)
lbl2.grid(row=0, column=1, sticky=W)

frm = Frame(window)
frm.grid(row=1, column=0, sticky=N+S)
window.rowconfigure(1, weight=1)
window.columnconfigure(1, weight=1)

scrollbar = Scrollbar(frm, orient="vertical")
scrollbar.pack(side=RIGHT, fill=Y)

listNodes = Listbox(frm, width=20, yscrollcommand=scrollbar.set, font=("Helvetica", 12))
listNodes.pack(expand=True, fill=Y)

scrollbar.config(command=listNodes.yview)

listSelection = Listbox(window, height=4, font=("Helvetica", 12))
listSelection.grid(row=1, column=1, sticky=E+W+N)


for x in range(100):
    listNodes.insert(END, x)

for x in "ABCD":
listSelection.insert(END, x + ": ?")