#!/usr/local/bin/python
##
#   Del Test
#   --------
#   Test if del() works correctly on buttons, and menus.
##

from graphapp import *

def del_win(m):
	w = parentwindow(m)
	del(w)

def del_item(c):
	del(c)

def del_data(mi):
	m = getdata(mi)
	del(m)

def del_twice(mi):
	del(mi)
	doevent()
	del(mi)

def main():
	m  = [None] * 9	# menu array with 9 elements (all empty)
	mi = [None] * 9	# menuitem array with 9 elements (all empty)
	b  = [None] * 9	# button array with 9 elements (all empty)

	w = newwindow("Test del", rect(20,20,400,300), StandardWindow)
	setbackground(w, Blue)

	mb = newmenubar(None)
	m[0] = newmenu("File")
	mi[0] = newmenuitem("Quit", 'Q', del_win)

	m[1] = newmenu("Edit")
	mi[1] = newmenuitem("Remove Item 1", 0, del_item)
	mi[2] = newmenuitem("Remove Item 2", 0, del_item)
	mi[3] = newmenuitem("Remove Item 3", 0, del_item)

	m[2] = newmenu("Hidden")
	hide(m[2])

	m[3] = newmenu("Special")
	mi[4] = newmenuitem("Remove Item 1", 0, del_item)
	mi[5] = newmenuitem("Remove Item 2", 0, del_item)
	mi[6] = newmenuitem("Remove Item 3", 0, del_item)
	mi[7] = newmenuitem("-", 0, None)
	mi[8] = newmenuitem("Remove Menu", 0, del_data)
	setdata(mi[8], m[3])

	for i in range(5):
		b[i] = newbutton("Delete me",
			rect(10,10+i*50,90,35), del_item)

	b[5] = newbutton("Del Menubar", rect(110,10,90,35), del_data)
	setdata(b[5], mb)

	b[6] = newbutton("Del Twice", rect(110,50,90,35), del_twice)

	show(w)
	mainloop()

main()