64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
#!/usr/bin/env python
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import PySimpleGUI as sg
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import random
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import string
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"""
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Basic use of the Table Element
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"""
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sg.theme('Dark Red')
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# ------ Some functions to help generate data for the table ------
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def word():
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return ''.join(random.choice(string.ascii_lowercase) for i in range(10))
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def number(max_val=1000):
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return random.randint(0, max_val)
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def make_table(num_rows, num_cols):
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data = [[j for j in range(num_cols)] for i in range(num_rows)]
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data[0] = [word() for __ in range(num_cols)]
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for i in range(1, num_rows):
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data[i] = [word(), *[number() for i in range(num_cols - 1)]]
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return data
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# ------ Make the Table Data ------
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data = make_table(num_rows=15, num_cols=6)
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headings = [str(data[0][x])+' ..' for x in range(len(data[0]))]
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# ------ Window Layout ------
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layout = [[sg.Table(values=data[1:][:], headings=headings, max_col_width=25,
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# background_color='light blue',
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auto_size_columns=True,
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display_row_numbers=True,
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justification='right',
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num_rows=20,
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alternating_row_color='lightyellow',
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key='-TABLE-',
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row_height=35,
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tooltip='This is a table')],
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[sg.Button('Read'), sg.Button('Double'), sg.Button('Change Colors')],
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[sg.Text('Read = read which rows are selected')],
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[sg.Text('Double = double the amount of data in the table')],
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[sg.Text('Change Colors = Changes the colors of rows 8 and 9')]]
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# ------ Create Window ------
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window = sg.Window('The Table Element', layout,
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# font='Helvetica 25',
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)
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# ------ Event Loop ------
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while True:
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event, values = window.read()
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print(event, values)
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if event == sg.WIN_CLOSED:
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break
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if event == 'Double':
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for i in range(len(data)):
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data.append(data[i])
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window['-TABLE-'].update(values=data)
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elif event == 'Change Colors':
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window['-TABLE-'].update(row_colors=((8, 'white', 'red'), (9, 'green')))
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window.close()
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