def figure8():
print 'Figure 17.6'
g = Gui()
options = dict(side=TOP, fill=X)
# create the widgets
g.fr()
la = g.la(side=TOP, text='List of colors:')
lb = g.lb(side=LEFT)
sb = g.sb(side=RIGHT, fill=Y)
g.endfr()
bu = g.bu(side=BOTTOM, text='OK', command=g.quit)
# fill the listbox with color names
colors = []
for line in open('/etc/X11/rgb.txt'):
t = line.split('\t')
name = t[-1].strip()
colors.append(name)
for color in colors:
lb.insert(END, color)
# tell the listbox and the scrollbar about each other
lb.configure(yscrollcommand=sb.set)
sb.configure(command=lb.yview)
g.mainloop()
g.destroy()
def figure8():
print 'Figure 17.6'
g = Gui()
options = dict(side=TOP, fill=X)
# create the widgets
g.fr()
la = g.la(side=TOP, text='List of colors:')
lb = g.lb(side=LEFT)
sb = g.sb(side=RIGHT, fill=Y)
g.endfr()
bu = g.bu(side=BOTTOM, text='OK', command=g.quit)
# fill the listbox with color names
colors = []
for line in open('/etc/X11/rgb.txt'):
t = line.split('\t')
name = t[-1].strip()
colors.append(name)
for color in colors:
lb.insert(END, color)
# tell the listbox and the scrollbar about each other
lb.configure(yscrollcommand=sb.set)
sb.configure(command=lb.yview)
g.mainloop()
g.destroy()
def apply_color():
color = get_selection()
if color:
ca.itemconfig(item1, fill=color)
la = g.la(text='List of colors:')
g.row()
# lb is for listbox
lb = g.lb()
lb.bind('<ButtonRelease-1>', print_selection)
# sb is for scrollbar
sb = g.sb()
g.endrow()
bu = g.bu(text='Apply color', command=apply_color)
g.endcol()
# fill the listbox with color names
fp = open('/etc/X11/rgb.txt')
fp.readline()
for line in fp:
t = line.split('\t')
name = t[2].strip()
lb.insert(END, name)
# tell the listbox and the scrollbar about each other
def apply_color():
color = get_selection()
if color:
ca.itemconfig(item1, fill=color)
la = g.la(text="List of colors:")
g.row()
# lb is for listbox
lb = g.lb()
lb.bind("<ButtonRelease-1>", print_selection)
# sb is for scrollbar
sb = g.sb()
g.endrow()
bu = g.bu(text="Apply color", command=apply_color)
g.endcol()
# fill the listbox with color names
fp = open("/etc/X11/rgb.txt")
fp.readline()
for line in fp:
t = line.split("\t")
name = t[2].strip()
lb.insert(END, name)
