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)
def __init__(self):
super(WebLayoutWindow, self).__init__()
# Our main layout is a horizontal layout
main = HorizontalLayout()
main.setMargin(True)
main.setSpacing(True)
self.setContent(main)
# Tree to the left
tree = Tree()
tree.setContainerDataSource(ExampleUtil.getHardwareContainer())
tree.setItemCaptionPropertyId(ExampleUtil.hw_PROPERTY_NAME)
for idd in tree.rootItemIds():
tree.expandItemsRecursively(idd)
self.addComponent(tree)
# vertically divide the right area
left = VerticalLayout()
left.setSpacing(True)
self.addComponent(left)
# table on top
tbl = Table()
tbl.setWidth('500px')
tbl.setContainerDataSource(ExampleUtil.getISO3166Container())
tbl.setSortDisabled(True)
tbl.setPageLength(7)
left.addComponent(tbl)
# Label on bottom
text = Label(ExampleUtil.lorem, Label.CONTENT_XHTML)
text.setWidth('500px') # some limit is good for text
left.addComponent(text)
def __init__(self):
super(DragDropTreeSortingExample, self).__init__()
self.setSpacing(True)
tree = Tree('Tree sortable using drag\'n\'drop')
# Populate the tree
container = ExampleUtil.getHardwareContainer()
tree.setContainerDataSource(container)
tree.setItemCaptionPropertyId(ExampleUtil.hw_PROPERTY_NAME)
tree.setItemIconPropertyId(ExampleUtil.hw_PROPERTY_ICON)
# Allow all nodes to have children
for itemId in tree.getItemIds():
tree.setChildrenAllowed(itemId, True)
# Expand all nodes
for idd in tree.rootItemIds():
tree.expandItemsRecursively(idd)
tree.setDragMode(TreeDragMode.NODE)
tree.setDropHandler(TreeSortDropHandler(tree, container))
self.addComponent(tree)
def __init__(self):
super(TreeMouseEventsExample, self).__init__()
self.setSpacing(True)
# Create new Tree object using a hierarchical container from
# ExampleUtil class
self._t = Tree('Hardware Inventory',
ExampleUtil.getHardwareContainer())
# Add ItemClickListener to the tree
self._t.addListener(self, IItemClickListener)
self._t.setImmediate(True)
# Set tree to show the 'name' property as caption for items
self._t.setItemCaptionPropertyId(ExampleUtil.hw_PROPERTY_NAME)
self._t.setItemCaptionMode(AbstractSelect.ITEM_CAPTION_MODE_PROPERTY)
# Starting itemId # for new items
self._itemId = len(self._t.getContainerDataSource())
# Expand whole tree
for i in range(self._itemId):
self._t.expandItemsRecursively(i)
# Disallow selecting items from the tree
self._t.setSelectable(False)
self.addComponent(self._t)
def createMenuTree(self):
tree = Tree()
tree.setImmediate(True)
tree.setStyleName('menu')
tree.setContainerDataSource(self._app._allFeatures)
self._currentFeature.addListener(FeatureChangeListener(self, tree),
prop.IValueChangeListener)
for f in FeatureSet.FEATURES.getFeatures():
tree.expandItemsRecursively(f)
tree.expandItemsRecursively(FeatureSet.FEATURES)
tree.addListener(TreeChangeListener(self), prop.IValueChangeListener)
tree.setItemStyleGenerator(TreeStyleGenerator())
return tree
def __init__(self):
super(ApplicationLayoutWindow, self).__init__()
# Our main layout is a horizontal layout
main = HorizontalLayout()
main.setSizeFull()
self.setContent(main)
# Tree to the left
treePanel = Panel() # for scrollbars
treePanel.setStyleName(Reindeer.PANEL_LIGHT)
treePanel.setHeight('100%')
treePanel.setWidth(None)
treePanel.getContent().setSizeUndefined()
self.addComponent(treePanel)
tree = Tree()
tree.setContainerDataSource(ExampleUtil.getHardwareContainer())
tree.setItemCaptionPropertyId(ExampleUtil.hw_PROPERTY_NAME)
for idd in tree.rootItemIds():
tree.expandItemsRecursively(idd)
treePanel.addComponent(tree)
# vertically divide the right area
left = VerticalLayout()
left.setSizeFull()
self.addComponent(left)
main.setExpandRatio(left, 1.0) # use all available space
# table on top
tbl = Table()
tbl.setWidth('100%')
tbl.setContainerDataSource(ExampleUtil.getISO3166Container())
tbl.setSortDisabled(True)
tbl.setPageLength(7)
left.addComponent(tbl)
# Label on bottom
textPanel = Panel() # for scrollbars
textPanel.setStyleName(Reindeer.PANEL_LIGHT)
textPanel.setSizeFull()
left.addComponent(textPanel)
left.setExpandRatio(textPanel, 1.0) # use all available space
text = Label(ExampleUtil.lorem, Label.CONTENT_XHTML)
text.setWidth('500px') # some limit is good for text
textPanel.addComponent(text)
def __init__(self):
super(TreeSingleSelectExample, self).__init__()
self.setSpacing(True)
# Create the Tree,a dd to layout
self._tree = Tree('Hardware Inventory')
self.addComponent(self._tree)
# Contents from a (prefilled example) hierarchical container:
self._tree.setContainerDataSource(ExampleUtil.getHardwareContainer())
# Add Valuechangelistener and Actionhandler
self._tree.addListener(self, IValueChangeListener)
# Add actions (context menu)
self._tree.addActionHandler(self)
# Cause valueChange immediately when the user selects
self._tree.setImmediate(True)
# 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 'editor bar' (textfield and button in a horizontallayout)
self._editBar = HorizontalLayout()
self._editBar.setMargin(False, False, False, True)
self._editBar.setEnabled(False)
self.addComponent(self._editBar)
# textfield
self._editor = TextField('Item name')
self._editor.setImmediate(True)
self._editBar.addComponent(self._editor)
# apply-button
self._change = Button('Apply', self) #, 'buttonClick') FIXME: listener
self._editBar.addComponent(self._change)
self._editBar.setComponentAlignment(self._change,
Alignment.BOTTOM_LEFT)
def __init__(self):
super(DragDropTableTreeExample, self).__init__()
self.setSpacing(True)
# First create the components to be able to refer to them as allowed
# drag sources
self._tree = Tree('Drag from tree to table')
self._table = Table('Drag from table to tree')
self._table.setWidth('100%')
# Populate the tree and set up drag & drop
self.initializeTree(SourceIs(self._table))
# Populate the table and set up drag & drop
self.initializeTable(SourceIs(self._tree))
# Add components
self.addComponent(self._tree)
self.addComponent(self._table)
