class ReadonlyEditor ( Editor ):
""" Read-only style of editor for Boolean values, which displays static text
of either "True" or "False".
"""
#---------------------------------------------------------------------------
# Finishes initializing the editor by creating the underlying toolkit
# widget:
#---------------------------------------------------------------------------
def init ( self, parent ):
""" Finishes initializing the editor by creating the underlying toolkit
widget.
"""
self.control = TextField()
# self.control.setReadOnly(True)
self.control.setEnabled(False)
self.control.setWidth('100%')
#---------------------------------------------------------------------------
# Updates the editor when the object trait changes external to the editor:
#
# (Should normally be overridden in a subclass)
#---------------------------------------------------------------------------
def update_editor ( self ):
""" Updates the editor when the object trait changes externally to the
editor.
"""
if self.value:
self.control.setValue('True')
else:
self.control.setValue('False')
class PopupTextField(popup_view.IContent):
def __init__(self):
self._root = VerticalLayout()
self._tf = TextField('Edit me')
self._root.setSizeUndefined()
self._root.setSpacing(True)
self._root.setMargin(True)
self._root.addComponent(Label(('The changes made to any components '
'inside the popup are reflected automatically when the popup '
'is closed, but you might want to provide explicit action '
'buttons for the user, like \"Save\" or \"Close\".')))
self._root.addComponent(self._tf)
self._tf.setValue('Initial dynamic content')
self._tf.setWidth('300px')
def getMinimizedValueAsHTML(self):
return str(self._tf.getValue())
def getPopupComponent(self):
return self._root
def __init__(self):
super(SubwindowAutoSizedExample, self).__init__()
# Create the window
self._subwindow = Window('Automatically sized subwindow')
# Configure the windws layout; by default a VerticalLayout
layout = self._subwindow.getContent()
layout.setMargin(True)
layout.setSpacing(True)
# make it undefined for auto-sizing window
layout.setSizeUndefined()
# Add some content;
for _ in range(7):
tf = TextField()
tf.setWidth('400px')
self._subwindow.addComponent(tf)
close = Button('Close', CloseListener(self))
# The components added to the window are actually added to the window's
# layout; you can use either. Alignments are set using the layout
layout.addComponent(close)
layout.setComponentAlignment(close, Alignment.BOTTOM_RIGHT)
# Add a button for opening the subwindow
opn = Button('Open sized window', OpenListener(self))
self.addComponent(opn)
def __init__(self):
super(SubwindowAutoSizedExample, self).__init__()
# Create the window
self._subwindow = Window('Automatically sized subwindow')
# Configure the windws layout; by default a VerticalLayout
layout = self._subwindow.getContent()
layout.setMargin(True)
layout.setSpacing(True)
# make it undefined for auto-sizing window
layout.setSizeUndefined()
# Add some content;
for _ in range(7):
tf = TextField()
tf.setWidth('400px')
self._subwindow.addComponent(tf)
close = Button('Close', CloseListener(self))
# The components added to the window are actually added to the window's
# layout; you can use either. Alignments are set using the layout
layout.addComponent(close)
layout.setComponentAlignment(close, Alignment.BOTTOM_RIGHT)
# Add a button for opening the subwindow
opn = Button('Open sized window', OpenListener(self))
self.addComponent(opn)
def __init__(self):
super(ValidationExample, self).__init__()
self._usernames = set()
self.setSpacing(True)
pin = TextField('PIN')
pin.setWidth('50px')
# optional; validate at once instead of when clicking 'save' (e.g)
pin.setImmediate(True)
self.addComponent(pin)
# add the validator
pin.addValidator(StringLengthValidator('Must be 4-6 characters',
4, 6, False))
username = TextField('Username')
# optional; validate at once instead of when clicking 'save' (e.g)
username.setImmediate(True)
self.addComponent(username)
usernameValidator = CompositeValidator()
username.addValidator(usernameValidator)
usernameValidator.addValidator(StringLengthValidator('Username'
' must be at least 4 characters', 4, 255, False))
usernameValidator.addValidator(UsernameValidator(self))
username.addListener(UsernameListener(self), IValueChangeListener)
def __init__(self):
super(ValidationExample, self).__init__()
self._usernames = set()
self.setSpacing(True)
pin = TextField('PIN')
pin.setWidth('50px')
# optional; validate at once instead of when clicking 'save' (e.g)
pin.setImmediate(True)
self.addComponent(pin)
# add the validator
pin.addValidator(
StringLengthValidator('Must be 4-6 characters', 4, 6, False))
username = TextField('Username')
# optional; validate at once instead of when clicking 'save' (e.g)
username.setImmediate(True)
self.addComponent(username)
usernameValidator = CompositeValidator()
username.addValidator(usernameValidator)
usernameValidator.addValidator(
StringLengthValidator('Username'
' must be at least 4 characters', 4, 255,
False))
usernameValidator.addValidator(UsernameValidator(self))
username.addListener(UsernameListener(self), IValueChangeListener)
def initFilteringControls(self):
for pn in self._visibleCols:
sf = TextField()
self._bottomLeftCorner.addComponent(sf)
sf.setWidth("100%")
sf.setValue(pn)
sf.setImmediate(True)
self._bottomLeftCorner.setExpandRatio(sf, 1)
sf.addCallback(onFilterChange, property.ValueChangeEvent,
pn, sf, self)
def initFilteringControls(self):
for pn in self._visibleCols:
sf = TextField()
self._bottomLeftCorner.addComponent(sf)
sf.setWidth("100%")
sf.setValue(pn)
sf.setImmediate(True)
self._bottomLeftCorner.setExpandRatio(sf, 1)
sf.addListener(TextChangeListener(pn, sf, self),
IValueChangeListener)
def __init__(self):
# this is a VerticalLayout
super(VerticalLayoutBasicExample, self).__init__()
# let's add some components
for i in range(5):
tf = TextField('Row %d' % (i + 1))
tf.setWidth('300px')
# Add the component to the VerticalLayout
self.addComponent(tf)
def initFilteringControls(self):
for pn in self._visibleCols:
sf = TextField()
self._bottomLeftCorner.addComponent(sf)
sf.setWidth("100%")
sf.setValue(pn)
sf.setImmediate(True)
self._bottomLeftCorner.setExpandRatio(sf, 1)
sf.addCallback(onFilterChange, property.ValueChangeEvent, pn, sf,
self)
def createVertical(self, recurse):
wl = WeeLayout(Direction.VERTICAL)
wl.setSizeFull()
# wl.setWidth("100%")
# wl.setHeight("50%")
wl.addComponent(TextField('Left'), Alignment.TOP_LEFT)
wl.addComponent(TextField('Center'), Alignment.TOP_CENTER)
tf = TextField('Right')
tf.setWidth('50%')
wl.addComponent(tf, Alignment.TOP_RIGHT)
if recurse > 0:
recurse -= 1
wl.addComponent(self.createHorizontal(recurse))
return wl
def createVertical(self, recurse):
wl = WeeLayout(Direction.VERTICAL)
wl.setSizeFull()
# wl.setWidth("100%")
# wl.setHeight("50%")
wl.addComponent(TextField('Left'), Alignment.TOP_LEFT)
wl.addComponent(TextField('Center'), Alignment.TOP_CENTER)
tf = TextField('Right')
tf.setWidth('50%')
wl.addComponent(tf, Alignment.TOP_RIGHT)
if recurse > 0:
recurse -= 1
wl.addComponent(self.createHorizontal(recurse))
return wl
def __init__(self):
super(NotificationCustomExample, self).__init__()
self.setSpacing(True)
caption = TextField('Caption', 'Message sent')
caption.setDescription(('Main info; a short caption-only '
'notification is often most effective.'))
caption.setWidth('200px')
self.addComponent(caption)
description = RichTextArea()
description.setWidth('100%')
description.setValue('<p>to <i>[email protected]</i></p>')
description.setCaption('Description')
description.setDescription(('Additional information; '
'try to keep it short.'))
self.addComponent(description)
horiz = HorizontalLayout()
horiz.setSpacing(True)
self.addComponent(horiz)
position = NativeSelect('Position')
position.setNullSelectionAllowed(False)
horiz.addComponent(position)
self.initPositionItems(position)
style = NativeSelect('Style')
style.setNullSelectionAllowed(False)
horiz.addComponent(style)
self.initTypeItems(style)
delay = Slider('Delay (msec), -1 means click to hide')
delay.setDescription(
('Delay before fading<br/>Pull all the way to '
'the left to get -1, which means forever (click to hide).'))
delay.setWidth('100%') # 'description' will push width
delay.setMin(Notification.DELAY_FOREVER)
delay.setMax(10000)
self.addComponent(delay)
# TODO icon select
l = ShowListener(self, caption, description, style, position, delay)
show = Button('Show notification', l)
self.addComponent(show)
self.setComponentAlignment(show, Alignment.MIDDLE_RIGHT)
def __init__(self):
super(NotificationCustomExample, self).__init__()
self.setSpacing(True)
caption = TextField('Caption', 'Message sent')
caption.setDescription(('Main info; a short caption-only '
'notification is often most effective.'))
caption.setWidth('200px')
self.addComponent(caption)
description = RichTextArea()
description.setWidth('100%')
description.setValue('<p>to <i>[email protected]</i></p>')
description.setCaption('Description')
description.setDescription(('Additional information; '
'try to keep it short.'))
self.addComponent(description)
horiz = HorizontalLayout()
horiz.setSpacing(True)
self.addComponent(horiz)
position = NativeSelect('Position')
position.setNullSelectionAllowed(False)
horiz.addComponent(position)
self.initPositionItems(position)
style = NativeSelect('Style')
style.setNullSelectionAllowed(False)
horiz.addComponent(style)
self.initTypeItems(style)
delay = Slider('Delay (msec), -1 means click to hide')
delay.setDescription(('Delay before fading<br/>Pull all the way to '
'the left to get -1, which means forever (click to hide).'))
delay.setWidth('100%') # 'description' will push width
delay.setMin(Notification.DELAY_FOREVER)
delay.setMax(10000)
self.addComponent(delay)
# TODO icon select
l = ShowListener(self, caption, description, style, position, delay)
show = Button('Show notification', l)
self.addComponent(show)
self.setComponentAlignment(show, Alignment.MIDDLE_RIGHT)
def __init__(self):
super(NotificationHumanizedExample, self).__init__()
self.setSpacing(True)
self.setWidth(None)
# layout will grow with content
caption = TextField("Caption", "Document saved")
caption.setWidth("200px")
self.addComponent(caption)
description = TextField("Description", "Invoices-2008.csv")
description.setWidth("300px")
self.addComponent(description)
l = ShowListener(self, caption, description)
show = Button("Show notification", l)
self.addComponent(show)
self.setComponentAlignment(show, Alignment.MIDDLE_RIGHT)
def __init__(self):
super(NotificationHumanizedExample, self).__init__()
self.setSpacing(True)
self.setWidth(None)
# layout will grow with content
caption = TextField('Caption', 'Document saved')
caption.setWidth('200px')
self.addComponent(caption)
description = TextField('Description', 'Invoices-2008.csv')
description.setWidth('300px')
self.addComponent(description)
l = ShowListener(self, caption, description)
show = Button('Show notification', l)
self.addComponent(show)
self.setComponentAlignment(show, Alignment.MIDDLE_RIGHT)
def createCoreHorizontal(self, recurse):
l = HorizontalLayout()
l.setSizeFull()
tf = TextField('Top')
l.addComponent(tf)
l.setComponentAlignment(tf, Alignment.TOP_LEFT)
tf = TextField('Middle')
l.addComponent(tf)
l.setComponentAlignment(tf, Alignment.MIDDLE_LEFT)
tf = TextField('Bottom')
l.addComponent(tf)
tf.setWidth('50%')
l.setComponentAlignment(tf, Alignment.BOTTOM_LEFT)
if recurse > 0:
recurse -= 1
createCoreVertical = self.createCoreVertical(recurse)
l.addComponent(createCoreVertical)
l.setExpandRatio(createCoreVertical, 1)
return l
def createCoreHorizontal(self, recurse):
l = HorizontalLayout()
l.setSizeFull()
tf = TextField('Top')
l.addComponent(tf)
l.setComponentAlignment(tf, Alignment.TOP_LEFT)
tf = TextField('Middle')
l.addComponent(tf)
l.setComponentAlignment(tf, Alignment.MIDDLE_LEFT)
tf = TextField('Bottom')
l.addComponent(tf)
tf.setWidth('50%')
l.setComponentAlignment(tf, Alignment.BOTTOM_LEFT)
if recurse > 0:
recurse -= 1
createCoreVertical = self.createCoreVertical(recurse)
l.addComponent(createCoreVertical)
l.setExpandRatio(createCoreVertical, 1)
return l
def __init__(self):
super(TextFieldTextChangeEventExample, self).__init__()
nameContainer = ExampleUtil.getNameContainer()
filterField = TextField('Filter')
filterField.setTextChangeEventMode(TextChangeEventMode.LAZY)
filterField.setTextChangeTimeout(200)
filterField.addListener(FilterListener(nameContainer),
ITextChangeListener)
table = Table(None, nameContainer)
table.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_HIDDEN)
self.setSpacing(False)
self.addComponent(filterField)
self.addComponent(table)
filterField.setWidth('150px')
table.setWidth('150px')
def __init__(self):
super(NotificationWarningExample, self).__init__()
self.setSpacing(True)
self.setWidth(None) # layout will grow with content
caption = TextField('Caption', 'Upload canceled')
caption.setWidth('200px')
self.addComponent(caption)
description = TextField('Description',
'Invoices-2008.csv will not be processed')
description.setWidth('300px')
self.addComponent(description)
l = ShowListener(self, caption, description)
show = Button('Show notification', l)
self.addComponent(show)
self.setComponentAlignment(show, Alignment.MIDDLE_RIGHT)
def createCoreVertical(self, recurse):
"""Same with core layouts"""
l = VerticalLayout()
l.setSizeFull()
tf = TextField('Left')
l.addComponent(tf)
l.setComponentAlignment(tf, Alignment.TOP_LEFT)
tf = TextField('Center')
l.addComponent(tf)
l.setComponentAlignment(tf, Alignment.TOP_CENTER)
tf = TextField('Right')
l.addComponent(tf)
tf.setWidth('50%')
l.setComponentAlignment(tf, Alignment.TOP_RIGHT)
if recurse > 0:
recurse -= 1
createCoreHorizontal = self.createCoreHorizontal(recurse)
l.addComponent(createCoreHorizontal)
l.setExpandRatio(createCoreHorizontal, 1)
return l
def createCoreVertical(self, recurse):
"""Same with core layouts"""
l = VerticalLayout()
l.setSizeFull()
tf = TextField('Left')
l.addComponent(tf)
l.setComponentAlignment(tf, Alignment.TOP_LEFT)
tf = TextField('Center')
l.addComponent(tf)
l.setComponentAlignment(tf, Alignment.TOP_CENTER)
tf = TextField('Right')
l.addComponent(tf)
tf.setWidth('50%')
l.setComponentAlignment(tf, Alignment.TOP_RIGHT)
if recurse > 0:
recurse -= 1
createCoreHorizontal = self.createCoreHorizontal(recurse)
l.addComponent(createCoreHorizontal)
l.setExpandRatio(createCoreHorizontal, 1)
return l
def __init__(self):
super(NotificationTrayExample, self).__init__()
self.setSpacing(True)
self.setWidth(None) # layout will grow with content
caption = TextField('Caption', 'New message')
caption.setWidth('200px')
self.addComponent(caption)
description = TextField('Description', '<b>John:</b> Could you '
'upload Invoices-2008.csv so that...')
description.setWidth('300px')
self.addComponent(description)
l = ShowListener(self, caption, description)
show = Button('Show notification', l)
self.addComponent(show)
self.setComponentAlignment(show, Alignment.MIDDLE_RIGHT)
def __init__(self):
super(NotificationErrorExample, self).__init__()
self.setSpacing(True)
self.setWidth(None)
# layout will grow with content
caption = TextField('Caption', 'Upload failed')
caption.setWidth('200px')
self.addComponent(caption)
description = TextField('Description', 'Invoices-2008.csv could not '
'be read.<br/>'
'Perhaps the file is damaged, or in the wrong format?<br/>'
'Try re-exporting and uploading the file again.')
description.setWidth('300px')
self.addComponent(description)
l = ShowListener(self, caption, description)
show = Button('Show notification', l)
self.addComponent(show)
self.setComponentAlignment(show, Alignment.MIDDLE_RIGHT)
class PopupTextField(popup_view.IContent):
def __init__(self):
self._root = VerticalLayout()
self._tf = TextField('Edit me')
self._root.setSizeUndefined()
self._root.setSpacing(True)
self._root.setMargin(True)
self._root.addComponent(
Label(
('The changes made to any components '
'inside the popup are reflected automatically when the popup '
'is closed, but you might want to provide explicit action '
'buttons for the user, like \"Save\" or \"Close\".')))
self._root.addComponent(self._tf)
self._tf.setValue('Initial dynamic content')
self._tf.setWidth('300px')
def getMinimizedValueAsHTML(self):
return str(self._tf.getValue())
def getPopupComponent(self):
return self._root
def __init__(self):
super(HorizontalLayoutBasicExample, self).__init__()
# First TextField
tf = TextField()
tf.setWidth('70px')
self.addComponent(tf)
# A dash
dash = Label('-')
self.addComponent(dash)
self.setComponentAlignment(dash, Alignment.MIDDLE_LEFT)
# Second TextField
tf = TextField()
tf.setWidth('70px')
self.addComponent(tf)
# Another dash
dash = Label('-')
self.addComponent(dash)
self.setComponentAlignment(dash, Alignment.MIDDLE_LEFT)
# Third TextField
tf = TextField()
tf.setWidth('70px')
self.addComponent(tf)
# Yet another dash
dash = Label('-')
self.addComponent(dash)
self.setComponentAlignment(dash, Alignment.MIDDLE_LEFT)
# Forth and last TextField
tf = TextField()
tf.setWidth('70px')
self.addComponent(tf)
