class ProgressIndicatorsExample(VerticalLayout):
def __init__(self):
super(ProgressIndicatorsExample, self).__init__()
self.setSpacing(True)
self.addComponent(Label('<strong>Normal mode</strong> '
'Runs for 20 seconds', Label.CONTENT_XHTML))
hl = HorizontalLayout()
hl.setSpacing(True)
self.addComponent(hl)
# Add a normal progress indicator
self._pi1 = ProgressIndicator()
self._pi1.setIndeterminate(False)
self._pi1.setEnabled(False)
hl.addComponent(self._pi1)
hl.setComponentAlignment(self._pi1, Alignment.MIDDLE_LEFT)
self._startButton1 = Button('Start normal', NormalListener(self))
self._startButton1.setStyleName('small')
hl.addComponent(self._startButton1)
self.addComponent(Label('<strong>Indeterminate mode</strong> '
'Runs for 10 seconds', Label.CONTENT_XHTML))
hl = HorizontalLayout()
hl.setSpacing(True)
self.addComponent(hl)
# Add an indeterminate progress indicator
self._pi2 = ProgressIndicator()
self._pi2.setIndeterminate(True)
self._pi2.setPollingInterval(5000)
self._pi2.setEnabled(False)
hl.addComponent(self._pi2)
l = IndeterminateListener(self)
self._startButton2 = Button('Start indeterminate', l)
self._startButton2.setStyleName('small')
hl.addComponent(self._startButton2)
def prosessed(self):
i = self._worker1.getCurrent()
if i == Worker1.MAX:
self._pi1.setEnabled(False)
self._startButton1.setEnabled(True)
self._pi1.setValue(1.0)
else:
self._pi1.setValue(i / self.Worker1.MAX)
def prosessed2(self):
self._pi2.setEnabled(False)
self._startButton2.setEnabled(True)
class ProgressIndicatorsExample(VerticalLayout):
def __init__(self):
super(ProgressIndicatorsExample, self).__init__()
self.setSpacing(True)
self.addComponent(
Label('<strong>Normal mode</strong> '
'Runs for 20 seconds', Label.CONTENT_XHTML))
hl = HorizontalLayout()
hl.setSpacing(True)
self.addComponent(hl)
# Add a normal progress indicator
self._pi1 = ProgressIndicator()
self._pi1.setIndeterminate(False)
self._pi1.setEnabled(False)
hl.addComponent(self._pi1)
hl.setComponentAlignment(self._pi1, Alignment.MIDDLE_LEFT)
self._startButton1 = Button('Start normal', NormalListener(self))
self._startButton1.setStyleName('small')
hl.addComponent(self._startButton1)
self.addComponent(
Label('<strong>Indeterminate mode</strong> '
'Runs for 10 seconds', Label.CONTENT_XHTML))
hl = HorizontalLayout()
hl.setSpacing(True)
self.addComponent(hl)
# Add an indeterminate progress indicator
self._pi2 = ProgressIndicator()
self._pi2.setIndeterminate(True)
self._pi2.setPollingInterval(5000)
self._pi2.setEnabled(False)
hl.addComponent(self._pi2)
l = IndeterminateListener(self)
self._startButton2 = Button('Start indeterminate', l)
self._startButton2.setStyleName('small')
hl.addComponent(self._startButton2)
def prosessed(self):
i = self._worker1.getCurrent()
if i == Worker1.MAX:
self._pi1.setEnabled(False)
self._startButton1.setEnabled(True)
self._pi1.setValue(1.0)
else:
self._pi1.setValue(i / self.Worker1.MAX)
def prosessed2(self):
self._pi2.setEnabled(False)
self._startButton2.setEnabled(True)
def add_button ( self, action, bbox, method=None, enabled=True,
name=None, default=False ):
""" Creates a button.
"""
ui = self.ui
if ((action.defined_when != '') and
(not ui.eval_when( action.defined_when ))):
return None
if name is None:
name = action.name
id = action.id
button = Button( str(name) )
bbox.addComponent(button)
bbox.setComponentAlignment(button, Alignment.MIDDLE_RIGHT)
if default:
button.focus()
button.setEnabled(enabled)
if (method is None) or (action.enabled_when != '') or (id != ''):
editor = ButtonEditor( ui = ui,
action = action,
control = button )
if id != '':
ui.info.bind( id, editor )
if action.visible_when != '':
ui.add_visible( action.visible_when, editor )
if action.enabled_when != '':
ui.add_enabled( action.enabled_when, editor )
if method is None:
method = editor.perform
if method is not None:
button.addCallback(method, ClickEvent)
if action.tooltip != '':
button.setDescription(action.tooltip)
return button
class TreeMultiSelectExample(VerticalLayout, action.IHandler):
_ACTION_ADD = Action('Add child item')
_ACTION_DELETE = Action('Delete')
_ACTIONS = [_ACTION_ADD, _ACTION_DELETE]
def __init__(self):
super(TreeMultiSelectExample, self).__init__()
self.setSpacing(True)
# Create new Tree object using a hierarchical container from
# ExampleUtil class
self._tree = Tree('Hardware Inventory',
ExampleUtil.getHardwareContainer())
# Set multiselect mode
self._tree.setMultiSelect(True)
self._tree.setImmediate(True)
self._tree.addListener(TreeListener(self), IValueChangeListener)
# Add Actionhandler
self._tree.addActionHandler(self)
# Set tree to show the 'name' property as caption for items
self._tree.setItemCaptionPropertyId(ExampleUtil.hw_PROPERTY_NAME)
self._tree.setItemCaptionMode(
AbstractSelect.ITEM_CAPTION_MODE_PROPERTY)
# Expand whole tree
for idd in self._tree.rootItemIds():
self._tree.expandItemsRecursively(idd)
# Create the 'delete button', inline click-listener
self._deleteButton = Button('Delete', DeleteListener(self))
self._deleteButton.setEnabled(False)
self.addComponent(self._deleteButton)
self.addComponent(self._tree)
# Returns the set of available actions
def getActions(self, target, sender):
return self._ACTIONS
# Handle actions
def handleAction(self, a, sender, target):
if a == self._ACTION_ADD:
# Allow children for the target item
self._tree.setChildrenAllowed(target, True)
# Create new item, disallow children, add name, set parent
itemId = self._tree.addItem()
self._tree.setChildrenAllowed(itemId, False)
newItemName = 'New Item # %d' % itemId
item = self._tree.getItem(itemId)
p = item.getItemProperty(ExampleUtil.hw_PROPERTY_NAME)
p.setValue(newItemName)
self._tree.setParent(itemId, target)
self._tree.expandItem(target)
elif a == self._ACTION_DELETE:
parent = self._tree.getParent(target)
self._tree.removeItem(target)
# If the deleted object's parent has no more children, set it's
# childrenallowed property to false
if parent is not None and len(self._tree.getChildren(parent)) == 0:
self._tree.setChildrenAllowed(parent, False)
class TreeMultiSelectExample(VerticalLayout, action.IHandler):
_ACTION_ADD = Action('Add child item')
_ACTION_DELETE = Action('Delete')
_ACTIONS = [_ACTION_ADD, _ACTION_DELETE]
def __init__(self):
super(TreeMultiSelectExample, self).__init__()
self.setSpacing(True)
# Create new Tree object using a hierarchical container from
# ExampleUtil class
self._tree = Tree('Hardware Inventory',
ExampleUtil.getHardwareContainer())
# Set multiselect mode
self._tree.setMultiSelect(True)
self._tree.setImmediate(True)
self._tree.addListener(TreeListener(self), IValueChangeListener)
# Add Actionhandler
self._tree.addActionHandler(self)
# Set tree to show the 'name' property as caption for items
self._tree.setItemCaptionPropertyId(ExampleUtil.hw_PROPERTY_NAME)
self._tree.setItemCaptionMode(AbstractSelect.ITEM_CAPTION_MODE_PROPERTY)
# Expand whole tree
for idd in self._tree.rootItemIds():
self._tree.expandItemsRecursively(idd)
# Create the 'delete button', inline click-listener
self._deleteButton = Button('Delete', DeleteListener(self))
self._deleteButton.setEnabled(False)
self.addComponent(self._deleteButton)
self.addComponent(self._tree)
# Returns the set of available actions
def getActions(self, target, sender):
return self._ACTIONS
# Handle actions
def handleAction(self, a, sender, target):
if a == self._ACTION_ADD:
# Allow children for the target item
self._tree.setChildrenAllowed(target, True)
# Create new item, disallow children, add name, set parent
itemId = self._tree.addItem()
self._tree.setChildrenAllowed(itemId, False)
newItemName = 'New Item # %d' % itemId
item = self._tree.getItem(itemId)
p = item.getItemProperty(ExampleUtil.hw_PROPERTY_NAME)
p.setValue(newItemName)
self._tree.setParent(itemId, target)
self._tree.expandItem(target)
elif a == self._ACTION_DELETE:
parent = self._tree.getParent(target)
self._tree.removeItem(target)
# If the deleted object's parent has no more children, set it's
# childrenallowed property to false
if parent is not None and len(self._tree.getChildren(parent)) == 0:
self._tree.setChildrenAllowed(parent, False)
