def test_tickscale_methods(self):
scale = TickScale(self.window, from_=0, to=10, orient='horizontal')
scale.pack()
self.window.update()
self.assertEqual(scale.cget('digits'), -1)
self.assertEqual(scale['tickinterval'], 0)
self.assertEqual(scale['resolution'], 0)
self.assertTrue(scale.cget('showvalue'))
self.assertEqual(scale['from'], 0)
self.assertEqual(scale.cget('to'), 10)
keys = [
'command', 'variable', 'orient', 'from', 'to', 'value', 'length',
'takefocus', 'cursor', 'style', 'class', 'tickinterval',
'showvalue', 'digits'
]
self.assertTrue(all(key in scale.keys() for key in keys))
scale.config(from_=-1)
self.window.update()
self.assertEqual(scale['from'], -1)
scale.configure({'to': 20, 'tickinterval': 5, 'digits': 1})
self.window.update()
self.assertEqual(scale['to'], 20)
self.assertEqual(scale['digits'], 1)
self.assertEqual(scale['tickinterval'], 5)
scale.configure(tickinterval=0.01, resolution=0.05)
self.window.update()
self.assertEqual(scale['digits'], 2)
self.assertEqual(scale['resolution'], 0.05)
self.assertEqual(scale['tickinterval'], 0.05)
scale.set(1.1036247)
self.assertEqual(scale.get(), 1.10)
scale['labelpos'] = 's'
self.window.update()
self.assertEqual(scale['labelpos'], 's')
scale['labelpos'] = 'e'
self.window.update()
self.assertEqual(scale['labelpos'], 'e')
scale['labelpos'] = 'w'
self.window.update()
self.assertEqual(scale['labelpos'], 'w')
scale['tickpos'] = 'n'
self.window.update()
self.assertEqual(scale['tickpos'], 'n')
scale['orient'] = 'vertical'
self.window.update()
scale['tickpos'] = 'e'
self.window.update()
self.assertEqual(scale['tickpos'], 'e')
with self.assertRaises(ValueError):
scale.configure(orient='vertical', tickpos='n')
with self.assertRaises(ValueError):
scale.configure(orient='horizontal', tickpos='e')
with self.assertRaises(ValueError):
TickScale(self.window, labelpos='ne')
scale.configure(style='my.Vertical.TScale')
self.window.update()
scale.style.configure('my.Vertical.TScale',
font='TkDefaultFont 20 italic',
sliderlength=50)
scale.x = 0
def cmd(value):
scale.x = 2 * float(value)
scale.configure(command=cmd)
self.window.update()
scale.configure(digits=1)
scale.set(10)
self.window.update()
self.assertEqual(scale.x, 20)
self.assertEqual(scale.label.cget('text'), '10.0')
scale['showvalue'] = False
self.window.update()
self.assertEqual(scale.label.place_info(), {})
scale['orient'] = 'horizontal'
self.window.update()
scale['style'] = ''
scale['showvalue'] = True
self.window.update()
scale['length'] = 200
scale['digits'] = 3
scale.style.configure('Horizontal.TScale',
font='TkDefaultFont 20 italic',
sliderlength=10)
self.window.update()
scale.set(0)
self.window.update()
scale.set(20)
self.window.update()
class DoubleSlider(ttk.Frame):
def __init__(self, parent, controller):
ttk.Frame.__init__(self, parent)
self.controller = controller
# style
style = ttk.Style()
style.configure('Double.Horizontal.TScale', sliderlenght=30)
self.top_slider = TickScale(self,
style='Double.Horizontal.TScale',
tickinterval=1,
resolution=1,
from_=1,
to=12,
length=400,
labelpos='s',
command=self.update_value)
self.top_slider.grid(row=0, column=0, sticky=S)
self.top_slider.set(12)
self.top_slider.bind("<ButtonRelease-1>", self.update_value)
self.bot_slider = TickScale(self,
style='Double.Horizontal.TScale',
tickinterval=1,
resolution=1,
from_=1,
to=12,
length=400,
labelpos='n',
command=self.update_value)
self.bot_slider.grid(row=1, column=0, sticky=N)
def reset(self):
self.top_slider.set(12)
self.bot_slider.set(1)
# self.update_value(None)
def update_value(self, event):
try:
entries_len = len(self.master.entries) // 14
total = [0] * (entries_len)
if self.top_slider.get() <= self.bot_slider.get():
smaller_slider = int(self.top_slider.get())
bigger_slider = int(self.bot_slider.get())
else:
smaller_slider = int(self.bot_slider.get())
bigger_slider = int(self.top_slider.get())
for i in range(1, 13):
self.master.labels[i].configure(foreground="black")
for i in range(smaller_slider, bigger_slider + 2):
if i < bigger_slider + 1 and i >= smaller_slider:
self.master.labels[i].configure(foreground="#0099ff")
if i > smaller_slider:
for j in range(1, entries_len + 1):
entry = self.master.entries[i, j].get()
if ":" in entry:
delta = int(entry.split(":")[0]) * 3600 + int(
entry.split(":")[1]) * 60
total[j - 1] += delta
else:
total[j - 1] += int(entry) * 3600
for i in range(1, entries_len + 1):
self.master.entries[14, i].delete(0, 10)
self.master.entries[14, i].insert(
0,
str(int((total[i - 1] // 3600))) + ":" +
str(int(total[i - 1] % 3600) // 60).zfill(2))
except AttributeError:
pass
# returns the range of sliders e.g (2,7)
def get_range(self):
less = min(int(self.top_slider.get()), int(self.bot_slider.get()))
more = max(int(self.top_slider.get()), int(self.bot_slider.get()))
return ((less, more))