class BaseScreen(Screen):
def __init__(self):
super().__init__()
table_highlight = [
{'text' : '1', 'args' : (HighlightScreen,)},
{'text' : '2', 'args' : (RadioScreen,)},
{'text' : '3', 'args' : (AssortedScreen,)},
{'text' : '4', 'args' : (CheckboxScreen,)},
]
quitbutton()
Label((0, 0), font = font10, value = 'Choose screen')
self.lst_en_dis = []
x = 0
for t in table_highlight:
b = Button((x, 25), font = font10, shape = CIRCLE, fgcolor = BLUE,
fontcolor = BLACK, callback = self.callback,
height = 30, **t)
self.lst_en_dis.append(b)
x += 43
# Enable/Disable toggle
self.bs_en = ButtonList(self.cb_en_dis)
self.bs_en.add_button((0, 107), font = font10, fontcolor = BLACK, width = 60,
fgcolor = GREEN, text = 'Disable', args = (True,))
self.bs_en.add_button((0, 107), font = font10, fontcolor = BLACK, width = 60,
fgcolor = RED, text = 'Enable', args = (False,))
def callback(self, button, screen):
Screen.change(screen)
def cb_en_dis(self, button, disable):
for item in self.lst_en_dis:
item.greyed_out(disable)
def __init__(self):
super().__init__()
# Buttons
backbutton()
plotbutton(80, PlotScreen, YELLOW)
# Labels
self.lbl_p = Label((0, 0), font = font10, width = 78, border = 2, bgcolor = DARKGREEN, fgcolor = RED)
Label((90, 4), font = font10, value = 'Power')
self.lbl_pmax = Label((0, 30), font = font10, width = 78, border = 2, bgcolor = DARKGREEN, fgcolor = RED)
Label((90, 34), font = font10, value = 'Max')
self.lbl_pin = Label((0, 55), font = font10, width = 78, border = 2, bgcolor = DARKGREEN, fgcolor = RED)
self.lbl_pmin = Label((0, 80), font = font10, width = 78, border = 2, bgcolor = DARKGREEN, fgcolor = RED)
Label((90, 84), font = font10, value = 'Min')
self.lbl_w_hr = Label((0,105), font = font10, width = 78, border = 2, bgcolor = DARKGREEN, fgcolor = RED)
self.lbl_t = Label((88, 105), font = font10, width = 70, border = 2, bgcolor = DARKGREEN, fgcolor = RED)
table = [
{'fgcolor' : GREEN, 'text' : 'Max Gen', 'args' : (True,)},
{'fgcolor' : BLUE, 'text' : 'Mean', 'args' : (False,)},
]
bl = ButtonList(self.buttonlist_cb)
for t in table: # Buttons overlay each other at same location
bl.add_button((90, 56), width = 70, font = font10, fontcolor = BLACK, **t)
self.showmean = False
self.t_reading = None # Time of last reading
self.t_start = None # Time of 1st reading
self.joules = 0 # Cumulative energy
self.overrange = False
self.wmax = 0 # Max power out
self.wmin = 0 # Max power in
self.pwr_min = 10000 # Power corresponding to minimum absolute value
def __init__(self):
super().__init__()
# These tables contain args that differ between members of a set of related buttons
table = [
{'fgcolor' : GREEN, 'text' : 'Y', 'args' : ('Oui',),
'fontcolor' : (0, 0, 0), 'height' : 30, 'shape' : CIRCLE},
{'fgcolor' : RED, 'text' : 'N', 'args' : ('Non',),
'height' : 30, 'shape' : CIRCLE},
{'fgcolor' : BLUE, 'bgcolor' : BLACK, 'text' : '?',
'args' : ('Que?',), 'fill': False, 'height' : 30, 'shape' : CIRCLE},
{'fgcolor' : GREY, 'text' : '$', 'args' : ('Rats',),
'height' : 30, 'width' : 30, 'shape' : CLIPPED_RECT},
]
# A Buttonset with two entries
table_buttonset = [
{'fgcolor' : YELLOW, 'text' : 'Start', 'args' : ('Live',)},
{'fgcolor' : RED, 'text' : 'Stop', 'args' : ('Die',)},
]
# Uncomment this line to see 'skeleton' style greying-out:
# Screen.tft.grey_color()
self.lbl_result = Label((109, 53), **labels)
backbutton()
# Button assortment
self.buttons = []
x = 0
for t in table:
b = Button((x, 0), font = font10, callback = self.callback, **t)
self.buttons.append(b)
x += 43
# Start/Stop toggle
self.bs = ButtonList(self.callback)
self.buttons.append(self.bs)
self.bs0 = None
for t in table_buttonset: # Buttons overlay each other at same location
button = self.bs.add_button((0, 53), shape = CLIPPED_RECT, font = font10,
width = 60, fontcolor = BLACK, **t)
if self.bs0 is None: # Save for reset button callback
self.bs0 = button
# Reset button
r = self.btn_reset = Button((109, 80), font = font10,
fgcolor = BLUE, text = 'Reset', fill = True,
callback = self.cbreset, onrelease = False,
lp_callback = self.callback, lp_args = ('long',))
self.buttons.append(r)
# Enable/Disable toggle
self.bs_en = ButtonList(self.cb_en_dis)
self.bs_en.add_button((0, 107), font = font10, fontcolor = BLACK, width = 60,
fgcolor = GREEN, text = 'Disable', args = (True,))
self.bs_en.add_button((0, 107), font = font10, fontcolor = BLACK, width = 60,
fgcolor = RED, text = 'Enable', args = (False,))
def __init__(self):
super().__init__()
quitbutton()
# Dropdown
self.lbl_dd = Label((0, 80),
font=font10,
width=60,
border=2,
bgcolor=DARKGREEN,
fgcolor=RED)
self.dropdown = Dropdown((0, 0),
font=font10,
width=65,
callback=self.cbdb,
elements=('Dog', 'Cat', 'Rat', 'Goat', 'Pig'))
# Listbox
self.listbox = Listbox(
(80, 0),
font=font10,
width=79,
bgcolor=GREY,
fgcolor=YELLOW,
select_color=BLUE,
elements=('aardvark', 'zebra', 'armadillo', 'warthog'),
callback=self.cblb)
self.btnrep = Button((0, 40),
height=20,
font=font10,
callback=self.cbrep,
fgcolor=RED,
text='Report',
shape=RECTANGLE,
width=60)
# Enable/Disable toggle
self.bs_en = ButtonList(self.cb_en_dis)
self.bs_en.add_button((0, 107),
font=font10,
fontcolor=BLACK,
height=20,
width=60,
fgcolor=GREEN,
shape=RECTANGLE,
text='Disable',
args=(True, ))
self.bs_en.add_button((0, 107),
font=font10,
fontcolor=BLACK,
height=20,
width=60,
fgcolor=RED,
shape=RECTANGLE,
text='Enable',
args=(False, ))
def __init__(self):
super().__init__()
labels = {
'width': 50,
'fontcolor': WHITE,
'border': 2,
'fgcolor': RED,
'bgcolor': DARKGREEN,
'font': font10,
}
quitbutton()
self.meter = Meter((129, 0),
font=font6,
legends=('0', '5', '10'),
pointercolor=YELLOW,
fgcolor=CYAN)
self.lbl_result = Label((25, 80), **labels)
self.led = LED((0, 80), border=2)
self.master = HorizSlider((0, 16),
font=font6,
fgcolor=YELLOW,
fontcolor=WHITE,
legends=('0', '5', '10'),
cb_end=self.callback,
cbe_args=('Master', ),
cb_move=self.master_moved,
value=0.5,
border=2)
self.slave = HorizSlider((0, 44),
fgcolor=GREEN,
cbe_args=('Slave', ),
cb_move=self.slave_moved,
border=2)
loop = asyncio.get_event_loop()
loop.create_task(self.coro())
# On/Off toggle: enable/disable quit button and one slider
bs = ButtonList(self.cb_en_dis)
lst_en_dis = [self.slave, self.master]
button = bs.add_button((0, 107),
font=font10,
fontcolor=BLACK,
fgcolor=GREEN,
text='Dis',
args=[True, lst_en_dis])
button = bs.add_button((0, 107),
font=font10,
fontcolor=BLACK,
fgcolor=RED,
text='En',
args=[False, lst_en_dis])
def __init__(self):
super().__init__()
quitbutton()
self.dial = Dial((106, 0), fgcolor = YELLOW, border = 2, pointers = (0.9, 0.7))
k0 = Knob((0, 0), fgcolor = GREEN, bgcolor=(0, 0, 80), color = (168, 63, 63),
border = 2, cb_end = self.callback, cbe_args = ['Knob1'],
cb_move = self.knob_moved, cbm_args = (0,))
k1 = Knob((53, 0), fgcolor = WHITE, border = 2, arc = pi * 1.5,
cb_end = self.callback, cbe_args = ['Knob2'],
cb_move = self.knob_moved, cbm_args = (1,))
# On/Off toggle grey style
self.lbl_style = Label((0, 80), font = font10, value = 'Current style: grey')
bstyle = ButtonList(self.cb_style)
bstyle.add_button((0, 107), font = font10, fontcolor = WHITE, fgcolor = RED,
text = 'Dim', args = (False,))
bstyle.add_button((0, 107), font = font10, fontcolor = WHITE, fgcolor = GREEN,
text = 'Grey', args = (True,))
# On/Off toggle enable/disable
bs = ButtonList(self.cb_en_dis)
self.lst_en_dis = (bstyle, k0, k1)
bs.add_button((53, 107), font = font10, fontcolor = BLACK, fgcolor = GREEN,
text = 'Dis', args = (True,))
bs.add_button((53, 107), font = font10, fontcolor = BLACK, fgcolor = RED,
text = 'En', args = (False,))
class BaseScreen(Screen):
def __init__(self):
super().__init__()
quitbutton()
# Dropdown
self.lbl_dd = Label((0, 80),
font=font10,
width=60,
border=2,
bgcolor=DARKGREEN,
fgcolor=RED)
self.dropdown = Dropdown((0, 0),
font=font10,
width=65,
callback=self.cbdb,
elements=('Dog', 'Cat', 'Rat', 'Goat', 'Pig'))
# Listbox
self.listbox = Listbox(
(80, 0),
font=font10,
width=79,
bgcolor=GREY,
fgcolor=YELLOW,
select_color=BLUE,
elements=('aardvark', 'zebra', 'armadillo', 'warthog'),
callback=self.cblb)
self.btnrep = Button((0, 40),
height=20,
font=font10,
callback=self.cbrep,
fgcolor=RED,
text='Report',
shape=RECTANGLE,
width=60)
# Enable/Disable toggle
self.bs_en = ButtonList(self.cb_en_dis)
self.bs_en.add_button((0, 107),
font=font10,
fontcolor=BLACK,
height=20,
width=60,
fgcolor=GREEN,
shape=RECTANGLE,
text='Disable',
args=(True, ))
self.bs_en.add_button((0, 107),
font=font10,
fontcolor=BLACK,
height=20,
width=60,
fgcolor=RED,
shape=RECTANGLE,
text='Enable',
args=(False, ))
def cb_en_dis(self, button, disable):
self.listbox.greyed_out(disable)
self.dropdown.greyed_out(disable)
self.btnrep.greyed_out(disable)
def cbdb(self, dropdown):
self.lbl_dd.value(dropdown.textvalue())
print('dropdown callback:', dropdown.textvalue(), dropdown.value())
def cblb(self, listbox):
print('listbox callback:', listbox.textvalue(), listbox.value())
def cbrep(self, _):
print('Report:')
print('listbox', self.listbox.textvalue(), self.listbox.value())
print('dropdown', self.dropdown.textvalue(), self.dropdown.value())