Not sure this is useful to anyone or not. I want to make my own cell type so to speak. Want to try different things with different objects etc. I thought this would be a good way to start out for me. I have a bunch of useless cell classes in there now just to illustrate it working.
```
Phuket - Pythonista Forum
cell building test bed, python 3.xxx
import ui
from random import randint, choice
class SimpleCell(ui.View):
def init(self, args, kwargs):
self.set_attrs(*kwargs)
def set_attrs(self, **kwargs):
for k, v in kwargs.items():
if hasattr(self, k):
setattr(self, k, v)
def add_label(self, text):
lb = ui.Label()
lb.text = text
lb.font = ('Arial Rounded MT Bold', 32)
lb.size_to_fit()
lb.center = self.center
self.add_subview(lb)
class ACell(SimpleCell):
def init(self, args, kwargs):
SimpleCell.init(self, args, **kwargs)
self.add_label('ACell')
class ACellGreen(SimpleCell):
def init(self, args, kwargs):
SimpleCell.init(self, args, **kwargs)
self.bg_color = 'green'
self.add_label('Green')
class ACellRandom(SimpleCell):
def init(self, args, kwargs):
SimpleCell.init(self, args, **kwargs)
self.bg_color = (randint(0, 255) / 100.,
randint(0, 255) / 100.,
randint(0, 255) / 100.)
self.add_label('Random')
class ACellRed(SimpleCell):
def init(self, args, kwargs):
SimpleCell.init(self, args, **kwargs)
self.add_label('Red')
self.bg_color = 'red'
class ACellPurple(SimpleCell):
def init(self, args, kwargs):
SimpleCell.init(self, args, **kwargs)
self.add_label('Purple')
self.bg_color = 'purple'
class DisplayCells(ui.View):
tm = 20 # top margin
vgap = 10 # vertical gap between cells
def __init__(self, *args, **kwargs):
ui.View.__init__(self, *args, **kwargs)
self.sv = None
self.cells = []
self.height_cache = self.tm
self.make_view()
def make_view(self):
sv = ui.ScrollView(name='sv')
sv.frame = self.bounds
sv.flex = 'wh'
self.add_subview(sv)
self.sv = sv
def add_cell(self, cell):
self.cells.append(cell)
cell.y = self.height_cache
self.height_cache += (cell.height + self.vgap)
self.sv.content_size = (0, self.height_cache)
self.sv.add_subview(cell)
if name == 'main':
# a list of cell classes selected randomly for testing
_cells = [ACell, ACellGreen, ACellRandom, ACellRed, ACellPurple]
w = 600
h = 800
f = (0, 0, w, h)
dc = DisplayCells(frame=f, bg_color='white')
for r in range(300):
cell = choice(_cells)(width=f[2],
height=randint(40, 200), bg_color='pink')
dc.add_cell(cell)
dc.present('sheet')
```
