def test_tabs_with_controls_add():
t = Tabs(tabs=[
Tab(text="Tab1", controls=[Button(
text="OK"), Button(text="Cancel")]),
Tab(
"Tab2",
controls=[Textbox(label="Textbox 1"),
Textbox(label="Textbox 2")],
),
])
assert isinstance(t, pglet.Control)
assert isinstance(t, pglet.Tabs)
assert t.get_cmd_str() == [
Command(indent=0,
name=None,
values=["tabs"],
attrs={"value": "Tab1"},
lines=[],
commands=[]),
Command(indent=2,
name=None,
values=["tab"],
attrs={"text": "Tab1"},
lines=[],
commands=[]),
Command(indent=4,
name=None,
values=["button"],
attrs={"text": "OK"},
lines=[],
commands=[]),
Command(indent=4,
name=None,
values=["button"],
attrs={"text": "Cancel"},
lines=[],
commands=[]),
Command(indent=2,
name=None,
values=["tab"],
attrs={"text": "Tab2"},
lines=[],
commands=[]),
Command(indent=4,
name=None,
values=["textbox"],
attrs={"label": "Textbox 1"},
lines=[],
commands=[]),
Command(indent=4,
name=None,
values=["textbox"],
attrs={"label": "Textbox 2"},
lines=[],
commands=[]),
], "Test failed"
def basic_textboxes():
return Stack(controls=[
Stack(gap=25,
horizontal=True,
controls=[
Textbox(label='Standard'),
Textbox(label='Disabled', disabled=True)
]),
Stack(gap=25,
horizontal=True,
controls=[
Textbox(label='Read-only', read_only=True),
Textbox(label="With placeholder",
placeholder='Please enter text here')
]),
Stack(gap=25,
horizontal=True,
controls=[
Stack(controls=[
Textbox(label='Required:', required=True),
Textbox(required=True)
]),
Textbox(label="With error message",
error_message='Error message')
]),
Stack(
gap=25,
horizontal=True,
controls=[
Textbox(label='With an icon',
icon='Emoji2'), #need icon property
Textbox(label='Password with reveal button', password=True)
]),
Stack(gap=25, horizontal=True, controls=[textbox_with_onchange()])
])
def underlined_borderless_textboxes():
return Stack(controls=[
Stack(gap=25,
controls=[
Textbox(label='Underlined',
underlined=True,
placeholder='Enter text here'),
Textbox(label='Borderless',
borderless=True,
placeholder='Enter text here')
])
])
def test_stack_add():
s = Stack(controls=[
Textbox(id="firstName"),
Textbox(id="lastName")
])
assert isinstance(s, pglet.Control)
assert isinstance(s, pglet.Stack)
#raise Exception(s.get_cmd_str())
assert s.get_cmd_str() == (
'stack\n'
' textbox id="firstName"\n'
' textbox id="lastName"'
), "Test failed"
def suffix_prefix_textboxes():
return Stack(controls=[
Stack(gap=25,
horizontal=True,
controls=[
Textbox(label='With prefix', prefix='https://'),
Textbox(label='With suffix', suffix='.com')
]),
Stack(horizontal=True,
controls=[
Textbox(label='With prefix and suffix',
prefix='https://',
suffix='.com')
])
])
def main(page):
page.update(Page(title="Counter"))
page.clean()
def on_click(e):
try:
count = int(page.get_value('number'))
#if we get here the number is int
page.send('set number errorMessage=""')
if e.data == '+':
page.set_value('number', count + 1)
elif e.data == '-':
page.set_value('number', count - 1)
except ValueError:
page.send('set number errorMessage="Please enter a number"')
page.add(
Stack(horizontal=True,
controls=[
Button(text='-', onclick=on_click, data='-'),
Textbox(id='number', value='0', align='right'),
Button(text='+', onclick=on_click, data='+'),
]))
def test_add_controls_to_another_control(page):
stack = Stack(id="stack1", horizontal=True)
page.add(stack)
t1 = page.add(Textbox(id="firstName", label="First name:"), to=stack, at=0)
assert t1.id == "stack1:firstName", "Test failed"
def __init__(self, app, name):
self.app = app
self.display_task = Checkbox(value=False,
label=name,
on_change=self.status_changed)
self.edit_name = Textbox(width='100%')
self.display_view = Stack(
horizontal=True,
horizontal_align='space-between',
vertical_align='center',
controls=[
self.display_task,
Stack(horizontal=True,
gap='0',
controls=[
Button(icon='Edit',
title='Edit todo',
on_click=self.edit_clicked),
Button(icon='Delete',
title='Delete todo',
on_click=self.delete_clicked)
]),
])
self.edit_view = Stack(visible=False,
horizontal=True,
horizontal_align='space-between',
vertical_align='center',
controls=[
self.edit_name,
Button(text='Save',
on_click=self.save_clicked)
])
self.view = Stack(controls=[self.display_view, self.edit_view])
def main(page):
page.title = "Counter"
page.update()
def on_click(e):
try:
count = int(txt_number.value)
txt_number.error_message = ""
if e.data == "+":
txt_number.value = count + 1
elif e.data == "-":
txt_number.value = count - 1
except ValueError:
txt_number.error_message = "Please enter a number"
page.update()
txt_number = Textbox(value="0", align="right")
page.add(
Stack(
horizontal=True,
controls=[
Button("-", on_click=on_click, data="-"),
txt_number,
Button("+", on_click=on_click, data="+"),
],
))
def test_nested_stacks_update():
stack = Stack(controls=[
Textbox(id="firstName"),
Textbox(id="lastName"),
Stack(horizontal=True, controls=[
Button(id="ok", text="OK"),
Button(id="cancel", text="Cancel")
])
])
# open page
p = pglet.page(no_window=True)
ctrls = p.add(stack)
assert ['_1', 'firstName', 'lastName', '_2', 'ok', 'cancel'] == [ctrls[0].id, ctrls[1].id, ctrls[2].id, ctrls[3].id, ctrls[4].id, ctrls[5].id], "Test failed"
# empty update
assert stack.get_cmd_str(update=True) == "", "Test failed"
# update stack element
ctrls[0].horizontal=True
assert stack.get_cmd_str(update=True) == '"_1" horizontal="true"', "Test failed"
# update inner elements
ctrls[1].value = "John"
ctrls[2].value = "Smith"
ctrls[4].primary = True
#raise Exception(stack.get_cmd_str(update=True))
assert stack.get_cmd_str(update=True) == (
'"firstName" value="John"\n'
'"lastName" value="Smith"\n'
'"ok" primary="true"'
), "Test failed"
# assert stack.get_cmd_str(update=True) == (
# 'stack\n'
# ' textbox id="firstName"\n'
# ' textbox id="lastName"\n'
# ' stack horizontal="true"\n'
# ' button id="ok" text="OK"\n'
# ' button id="cancel" text="Cancel"'
# ), "Test failed"
def multiline_textboxes():
return Stack(controls=[
Stack(gap=25,
horizontal=True,
controls=[
Textbox(label='standard', multiline=True),
Textbox(label='disabled', multiline=True, disabled=True)
]),
Stack(
gap=25,
horizontal=True,
controls=[
Textbox(label='With auto adjusted height',
multiline=True,
auto_adjust_height=True
) #need auto-adjusted height property
])
])
def main(page):
def btn_click(e):
name = txt_name.value
page.clean(True)
page.add(Text(f"Hello, {name}!"))
txt_name = Textbox("Your name")
page.add(txt_name, Button("Say hello!", on_click=btn_click))
def textbox_with_onchange():
def textbox_changed(e):
displayed_text.value = entered_text.value
stack.update()
entered_text = Textbox(label='With onchange event',
on_change=textbox_changed)
displayed_text = Text()
stack = Stack(controls=[entered_text, displayed_text])
return stack
def test_nested_stacks_add():
s = Stack(controls=[
Textbox(id="firstName"),
Textbox(id="lastName"),
Stack(horizontal=True, controls=[
Button(id="ok", text="OK", primary=True),
Button(id="cancel", text="Cancel")
])
])
assert isinstance(s, pglet.Control)
assert isinstance(s, pglet.Stack)
#raise Exception(s.get_cmd_str())
assert s.get_cmd_str() == (
'stack\n'
' textbox id="firstName"\n'
' textbox id="lastName"\n'
' stack horizontal="true"\n'
' button id="ok" primary="true" text="OK"\n'
' button id="cancel" text="Cancel"'
), "Test failed"
def change_items_in_choicegroup():
def add_clicked(e):
cg.options.append(choicegroup.Option(new_option.value))
new_option.value = ''
stack.update()
cg = ChoiceGroup()
new_option = Textbox(placeholder='Enter new item name')
add = Button("Add", on_click=add_clicked)
stack = Stack(
controls=[cg, Stack(horizontal=True, controls=[new_option, add])])
return stack
def test_tabs_with_controls_add():
t = Tabs(tabs=[
Tab(text='Tab1', controls=[
Button(text='OK'),
Button(text='Cancel')
]),
Tab('Tab2', controls=[
Textbox(label='Textbox 1'),
Textbox(label='Textbox 2')
])
])
assert isinstance(t, pglet.Control)
assert isinstance(t, pglet.Tabs)
assert t.get_cmd_str() == (
'tabs\n'
' tab text="Tab1"\n'
' button text="OK"\n'
' button text="Cancel"\n'
' tab text="Tab2"\n'
' textbox label="Textbox 1"\n'
' textbox label="Textbox 2"'
), "Test failed"
def change_items_in_dropdown():
def add_clicked(e):
d.options.append(dropdown.Option(new_option.value))
d.value = new_option.value
new_option.value = ''
stack.update()
d = Dropdown()
new_option = Textbox(placeholder='Enter new item name')
add = Button("Add", on_click=add_clicked)
stack = Stack(
controls=[d, Stack(horizontal=True, controls=[new_option, add])])
return stack
def test_nested_stacks_add():
s = Stack(
controls=[
Textbox(id="firstName"),
Textbox(id="lastName"),
Stack(
horizontal=True,
controls=[
Button(id="ok", text="OK", primary=True),
Button(id="cancel", text="Cancel"),
],
),
]
)
assert isinstance(s, pglet.Control)
assert isinstance(s, pglet.Stack)
# raise Exception(s.get_cmd_str())
assert s.get_cmd_str() == [
Command(indent=0, name=None, values=["stack"], attrs={}, lines=[], commands=[]),
Command(indent=2, name=None, values=["textbox"], attrs={"id": ("firstName", True)}, lines=[], commands=[]),
Command(indent=2, name=None, values=["textbox"], attrs={"id": ("lastName", True)}, lines=[], commands=[]),
Command(indent=2, name=None, values=["stack"], attrs={"horizontal": "true"}, lines=[], commands=[]),
Command(
indent=4,
name=None,
values=["button"],
attrs={"primary": "true", "text": "OK", "id": ("ok", True)},
lines=[],
commands=[],
),
Command(
indent=4,
name=None,
values=["button"],
attrs={"text": "Cancel", "id": ("cancel", True)},
lines=[],
commands=[],
),
], "Test failed"
def test_stack_add():
s = Stack(
horizontal=True,
vertical_fill=True,
horizontal_align="center",
vertical_align="baseline",
gap="large",
wrap=True,
scroll_x=True,
scroll_y=True,
controls=[Textbox(id="firstName"), Textbox(id="lastName")],
)
assert isinstance(s, pglet.Control)
assert isinstance(s, pglet.Stack)
# raise Exception(s.get_cmd_str())
assert s.get_cmd_str() == [
Command(
indent=0,
name=None,
values=["stack"],
attrs={
"gap": "large",
"horizontal": "true",
"horizontalalign": "center",
"scrollx": "true",
"scrolly": "true",
"verticalalign": "baseline",
"verticalfill": "true",
"wrap": "true",
},
lines=[],
commands=[],
),
Command(indent=2, name=None, values=["textbox"], attrs={"id": ("firstName", True)}, lines=[], commands=[]),
Command(indent=2, name=None, values=["textbox"], attrs={"id": ("lastName", True)}, lines=[], commands=[]),
], "Test failed"
def test_add_textbox():
# open page
p = pglet.page('test_textbox', no_window=True)
tb_value = "Line1\nLine2\nLine3"
# add textbox
txt1 = Textbox(value=tb_value, multiline=True)
tb = p.add(txt1)
assert tb.id.startswith('_'), "Test failed"
assert tb.id == txt1.id, "Test failed"
# get textbox value
ret_tb_value = p.get_value(tb)
assert ret_tb_value == tb_value, "Test failed"
def __init__(self):
self.new_task = Textbox(placeholder='Whats needs to be done?',
width='100%')
self.tasks_view = Stack()
# application's root control (i.e. "view") containing all other controls
self.view = Stack(width='70%',
controls=[
Stack(horizontal=True,
on_submit=self.add_clicked,
controls=[
self.new_task,
Button('Add',
on_click=self.add_clicked)
]), self.tasks_view
])
def __init__(self):
self.tasks = []
self.new_task = Textbox(placeholder="Whats needs to be done?", width="100%")
self.tasks_view = Stack()
self.filter = Tabs(
value="all",
on_change=self.tabs_changed,
tabs=[Tab(text="all"), Tab(text="active"), Tab(text="completed")],
)
self.items_left = Text("0 items left")
self.view = Stack(
width="70%",
controls=[
Text(value="Todos", size="large", align="center"),
Stack(
horizontal=True,
on_submit=self.add_clicked,
controls=[
self.new_task,
Button(primary=True, text="Add", on_click=self.add_clicked),
],
),
Stack(
gap=25,
controls=[
self.filter,
self.tasks_view,
Stack(
horizontal=True,
horizontal_align="space-between",
vertical_align="center",
controls=[
self.items_left,
Button(
text="Clear completed", on_click=self.clear_clicked
),
],
),
],
),
],
)
def __init__(self):
self.tasks = []
self.new_task = Textbox(placeholder='Whats needs to be done?', width='100%')
self.tasks_view = Stack()
self.filter = Tabs(value='all', on_change=self.tabs_changed, tabs=[
Tab(text='all'),
Tab(text='active'),
Tab(text='completed')])
self.view = Stack(width='70%', controls=[
Text(value='Todos', size='large', align='center'),
Stack(horizontal=True, on_submit=self.add_clicked, controls=[
self.new_task,
Button(primary=True, text='Add', on_click=self.add_clicked)]),
Stack(gap=25, controls=[
self.filter,
self.tasks_view
])
])
def main(page):
# now we want the button to do something
# we add a new event
def on_click(e):
# we get the entered text
name = page.get_value(txt_name)
# then cleaning the page
page.clean()
# and adding the text with our greeting
page.add(Text(f"Hello, {name}!"))
# on the page we need a textbox
# and a button
txt_name = Textbox("Your name")
btn_hello = Button("Say hello!", onclick=on_click)
# then we add controls to the page
page.add(txt_name, btn_hello)
def __init__(self, app, name):
self.app = app
self.display_task = Checkbox(
value=False, label=name, on_change=self.status_changed
)
self.edit_name = Textbox(width="100%")
self.display_view = Stack(
horizontal=True,
horizontal_align="space-between",
vertical_align="center",
controls=[
self.display_task,
Stack(
horizontal=True,
gap="0",
controls=[
Button(
icon="Edit", title="Edit todo", on_click=self.edit_clicked
),
Button(
icon="Delete",
title="Delete todo",
on_click=self.delete_clicked,
),
],
),
],
)
self.edit_view = Stack(
visible=False,
horizontal=True,
horizontal_align="space-between",
vertical_align="center",
controls=[self.edit_name, Button(text="Save", on_click=self.save_clicked)],
)
self.view = Stack(controls=[self.display_view, self.edit_view])
import pglet
from pglet import Page, Text, Button, Stack, Textbox
page = pglet.page("index")
page.update(Page(title="Greeter"))
page.clean()
def on_click(e):
name = page.get_value('name')
page.add(Text(value='Hello, ' + name))
page.add(
Stack(controls=[Text(value='Please enter your name:'),
Textbox(id='name')]),
Stack(horizontal=True,
controls=[
Button(text='OK', onclick=on_click, data='OK'),
]))
page.wait_close()
def test_textbox_update():
tb = Textbox(id="txt1", error_message="Enter the value")
assert tb.get_cmd_str(
update=True) == '"txt1" errorMessage="Enter the value"', "Test failed"
def tabs(page):
message = Message(dismiss=True, visible=False)
def tabs_changed(e):
message.visible = True
message.value = f'Tabs changed to "{e.control.value}", count increased'
e.control.tabs[2].count += 1
page.update()
link_tabs = Tabs(margin=10,
on_change=tabs_changed,
tabs=[
Tab(text='Regular tab',
controls=[
Stack(horizontal=True,
controls=[
Text('This is tab1'),
Text('This is tab1 - line2')
])
]),
Tab(icon='Globe',
text='Tab with icon',
controls=[
Stack(gap=10,
controls=[
Text(value='This is tab2'),
Text(value='This is tab2 - line2')
])
]),
Tab(text='Tab with icon and count',
icon='Ringer',
count=0,
controls=[
Stack(gap=10,
controls=[
Text('This is tab3'),
Text('This is tab3 - line2')
])
])
])
solid_tabs = Tabs(solid=True,
margin='10px',
tabs=[
Tab(text='JavaScript',
icon='Code',
count=10,
controls=[Textbox(label='Some textbox')]),
Tab(text='C#',
count=30,
controls=[Button(text='Hello button!')]),
Tab(text='Python',
count=0,
controls=[Text(value='Just text...')])
])
return Stack(
gap=30,
width='50%',
controls=[
message,
Stack(controls=[
Text("Link tabs with Change event", size="xLarge"), link_tabs
]),
Stack(controls=[Text("Solid tabs", size="xLarge"), solid_tabs])
])
load_products('C:/Projects/Python/pglet_samples/products.txt')
load_units()
page = pglet.page("index")
page.update(Page(title="Weight Converter"))
page.clean()
page.add(
Stack(controls=[
Stack(horizontal = True, controls=[
Text(value='Product name: '),
Textbox(id='product_name', align = 'right'),
Text(value='Grams in a cup: '),
Textbox(id='grams_in_a_cup', align = 'right'),
Button(text='Add', onclick=add_product, data='Add'),
Button(text='Edit', onclick=edit_product, data='Edit'),
Button(text='Delete', onclick=delete_product, data='Delete')
]),
Text(id='product_prompt', value='Product prompt')
])
)
page.add(Dropdown(id='product', label = 'Select product:', options = names, value = 'Water'))
page.add(
Stack(horizontal = True, controls=[
Text(value='Original quantity: '),
def test_add_controls_list(page):
t1 = Textbox(id="firstName", label="First name:")
t2 = Textbox(id="lastName", label="Last name:")
result = page.add([t1, t2], to="page", at=0)
assert result == [t1, t2], "Test failed"
