How can i set a frame according to parent window size?
I was trying to set it but it is taking only region where button displayed
from Tkinter import *
class Example:
def __init__(self, parent):
self.parent = parent
self.parent.title("CBLFinder")
self.initUI()
def initUI(self):
self.frm1=Frame(self.parent,background="white",\
borderwidth=5,relief="sunken",\
width=400,\
height=500)
#print self.parent.winfo_reqwidth(),self.parent.winfo_reqheight()
btn=Button(self.frm1,text="Submit",command=self.update_frame)
btn.grid(row=2,column=2,padx = 5, pady = 5)
self.frm1.grid(row=0,column=0,sticky=(N,S,E,W))
def update_frame(self):
self.frm1.grid_forget()
def main():
root = Tk()
root.geometry("250x150+300+300")
app = Example(root)
root.mainloop()
if __name__ == '__main__':
main()