Initial Checkin

PySimpleGUIWeb/Demo Programs/Web_Table_Element.py

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+import PySimpleGUIWeb as sg
+import random
+import string
+
+# ------------------ Create a fake table ------------------
+class Fake():
+    @classmethod
+    def word(self):
+        return ''.join(random.choice(string.ascii_lowercase) for i in range(10))
+
+    @classmethod
+    def number(self, max=1000):
+        return random.randint(0,max)
+
+
+def make_table(num_rows, num_cols):
+    data = [[j for j in range(num_cols)] for i in range(num_rows)]
+    data[0] = [Fake.word() for _ in range(num_cols)]
+    for i in range(1, num_rows):
+        data[i] = [Fake.word(), *[Fake.number() for i in range(num_cols - 1)]]
+    return data
+
+table_data = make_table(num_rows=15, num_cols=6)
+
+# ------------------ Create a window layout ------------------
+layout = [[sg.Table(values=table_data,
+                    enable_events=True,
+                    display_row_numbers=True,
+                    font='Courier 14',
+                    row_header_text='Row #',
+                    key='_table_',
+                    text_color='red')],
+          [sg.Button('Exit')],
+          [sg.T('Selected rows = '), sg.T('', size=(30,1), key='_selected_rows_')],
+          [sg.T('Selected value = '), sg.T('', size=(30,1), key='_selected_value_')]]
+
+# ------------------ Create the window ------------------
+window = sg.Window('Table Element Example').Layout(layout)
+
+# ------------------ The Event Loop ------------------
+while True:
+    event, values = window.Read()
+    if event in (None, 'Exit'):
+        break
+    window.Element('_selected_rows_').Update(values['_table_'])
+    window.Element('_selected_value_').Update(window.Element('_table_').SelectedItem)
+# ------------------ User closed window so exit ------------------
+window.Close()