我已閱讀rowconfugre和columnconfigure的文檔,我只是不太明白如何使其正常工作。使用以下代碼,無論第1列中的其他小部件是什麼,我如何直接對'src'Checkbutton獲取'src_entry'輸入框?基本上,我需要列的大小來形成網格上該空間中的任何小部件的寬度。管理列寬tkinter
感謝,
from tkinter import *
class Example(Frame):
def __init__(self, parent):
Frame.__init__(self, parent, background="white")
self.parent = parent
self.parent.title("TCPDUMP Creator")
self.centerWindow()
self.pack(fill=BOTH, expand=1)
menubar = Menu(self.parent)
self.parent.config(menu=menubar)
fileMenu = Menu(menubar)
fileMenu.add_command(label="Exit", command=self.quit)
menubar.add_cascade(label="File", menu=fileMenu)
self.columnconfigure(2, weight=5)
int_lbl = Label(self, text="Interface")
int_lbl.grid(row=1, column=0, sticky=W+E)
self.int_entry = Entry(self, width=15)
self.int_entry.grid(row=1, column=1)
self.anyInt = BooleanVar()
Checkbutton(self, text="Any", variable = self.anyInt).grid(row=1, column=2)
int_lbl = Label(self, text="")
int_lbl.grid(row=2, column=0, columnspan=99, sticky=W+E)
self.notSrc = BooleanVar()
Checkbutton(self, text = "Not--", variable = self.notSrc).grid(row=3, column=0, sticky=W+E)
self.srcIP = BooleanVar()
Checkbutton(self, text="Src", variable = self.srcIP).grid(row=3, column=1)
src_entry = Entry(self, width=15)
src_entry.grid(row=3, column=2)
self.AndOr = StringVar()
self.AndOr.set(None)
Radiobutton(self, text = "And", variable = self.AndOr, value = "And").grid(row=3, column=3, pady=5, padx=2, sticky=E)
Radiobutton(self, text = "Or", variable = self.AndOr, value = "Or").grid(row=3, column=4, pady=5, padx=10, sticky=W)
self.notDst = BooleanVar()
Checkbutton(self, text = "Not--", variable = self.notDst).grid(row=3, column=5, sticky=W+E)
self.dstIP = BooleanVar()
Checkbutton(self, text="Dst", variable = self.dstIP).grid(row=3,column=6, sticky=E, padx=0)
dst_entry = Entry(self, width=15)
dst_entry.grid(row=3, column=7)
int_lbl = Label(self, text="")
int_lbl.grid(row=4, column=0, columnspan=99, sticky=W+E)
self.srcordst = StringVar()
self.srcordst.set(None)
Radiobutton(self, text = "And", variable = self.srcordst, value = "And").grid(row=4, column=1, pady=5, padx=2, sticky=E)
Radiobutton(self, text = "Or", variable = self.srcordst, value = "Or").grid(row=4, column=2, pady=5, padx=10, sticky=W)
def centerWindow(self):
w = 600
h = 300
sw = self.parent.winfo_screenwidth()
sh = self.parent.winfo_screenheight()
x = (sw - w)/2
y = (sh - h)/2.7
self.parent.geometry("%dx%d+%d+%d" % (w, h, x, y))
def main():
root = Tk()
app = Example(root)
root.mainloop()
if __name__ == '__main__':
main()
謝謝Bryan,這個作品很棒,我很感謝你的快速回復。 – Clyde