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(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)
class DragDropTableTreeExample(HorizontalLayout):
"""Demonstrate moving data back and forth between a table and a tree using
drag and drop.
The tree and the table use different data structures: The category is a
separate node in the tree and each item just has a String, whereas the
table contains items with both a name and a category. Data conversions
between these representations are made during drop processing.
"""
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)
def initializeTree(self, acceptCriterion):
self._tree.setContainerDataSource(ExampleUtil.getHardwareContainer())
self._tree.setItemCaptionPropertyId(ExampleUtil.hw_PROPERTY_NAME)
# Expand all nodes
for idd in self._tree.rootItemIds():
self._tree.expandItemsRecursively(idd)
self._tree.setDragMode(TreeDragMode.NODE)
self._tree.setDropHandler(TreeDropHandler(self))
def initializeTable(self, acceptCriterion):
tableContainer = BeanItemContainer(Hardware)
tableContainer.addItem(Hardware('Dell OptiPlex 380', 'Desktops'))
tableContainer.addItem(Hardware('Benq T900HD', 'Monitors'))
tableContainer.addItem(Hardware('Lenovo ThinkPad T500', 'Laptops'))
self._table.setContainerDataSource(tableContainer)
self._table.setVisibleColumns(['category', 'name'])
# Handle drop in table: move hardware item or subtree to the table
self._table.setDragMode(TableDragMode.ROW)
self._table.setDropHandler(TableDropHandler(self))
@classmethod
def getTreeNodeName(cls, source, sourceId):
return source.getItem(sourceId).getItemProperty(
ExampleUtil.hw_PROPERTY_NAME).getValue()
class TableStylingExample(VerticalLayout):
def __init__(self):
super(TableStylingExample, self).__init__()
self.setSpacing(True)
self._table = Table()
self._markedRows = dict()
self._markedCells = dict()
self.addComponent(self._table)
# set a style name, so we can style rows and cells
self._table.setStyleName('contacts')
# size
self._table.setWidth('100%')
self._table.setPageLength(7)
# connect data source
self._table.setContainerDataSource(ExampleUtil.getPersonContainer())
# Generate the email-link from firstname & lastname
self._table.addGeneratedColumn('Email', TableColumnGenerator(self))
# turn on column reordering and collapsing
self._table.setColumnReorderingAllowed(True)
self._table.setColumnCollapsingAllowed(True)
# Actions (a.k.a context menu)
self._table.addActionHandler( TableActionHandler(self) )
# style generator
self._table.setCellStyleGenerator( TableStyleGenerator(self) )
# toggle cell 'marked' styling when double-clicked
self._table.addListener(TableClickListener(self), IItemClickListener)
# Editing
# we don't want to update container before pressing 'save':
self._table.setWriteThrough(False)
# edit button
editButton = Button('Edit')
self.addComponent(editButton)
editButton.addListener(EditListener(self, editButton),
button.IClickListener)
self.setComponentAlignment(editButton, Alignment.TOP_RIGHT)
class TableStylingExample(VerticalLayout):
def __init__(self):
super(TableStylingExample, self).__init__()
self.setSpacing(True)
self._table = Table()
self._markedRows = dict()
self._markedCells = dict()
self.addComponent(self._table)
# set a style name, so we can style rows and cells
self._table.setStyleName('contacts')
# size
self._table.setWidth('100%')
self._table.setPageLength(7)
# connect data source
self._table.setContainerDataSource(ExampleUtil.getPersonContainer())
# Generate the email-link from firstname & lastname
self._table.addGeneratedColumn('Email', TableColumnGenerator(self))
# turn on column reordering and collapsing
self._table.setColumnReorderingAllowed(True)
self._table.setColumnCollapsingAllowed(True)
# Actions (a.k.a context menu)
self._table.addActionHandler( TableActionHandler(self) )
# style generator
self._table.setCellStyleGenerator( TableStyleGenerator(self) )
# toggle cell 'marked' styling when double-clicked
self._table.addListener(TableClickListener(self), IItemClickListener)
# Editing
# we don't want to update container before pressing 'save':
self._table.setWriteThrough(False)
# edit button
editButton = Button('Edit')
self.addComponent(editButton)
editButton.addListener(EditListener(self, editButton),
button.IClickListener)
self.setComponentAlignment(editButton, Alignment.TOP_RIGHT)
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(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)
class DragDropServerValidationExample(HorizontalLayout):
def __init__(self):
super(DragDropServerValidationExample, self).__init__()
self.setSpacing(True)
# First create the components to be able to refer to them as allowed
# drag sources
self._table = Table('Drag persons onto their relatives')
self._table.setWidth('100%')
self._container = ExampleUtil.getPersonContainer()
self._table.setContainerDataSource(self._container)
# Drag and drop support
self._table.setDragMode(TableDragMode.ROW)
self._table.setDropHandler( TableDropHandler(self) )
self.addComponent(self._table)
def getFullName(self, itemId):
item = self._container.getItem(itemId)
if item is None:
# should not happen in this example
return None
fn = item.getItemProperty(
ExampleUtil.PERSON_PROPERTY_FIRSTNAME).getValue()
ln = item.getItemProperty(
ExampleUtil.PERSON_PROPERTY_LASTNAME).getValue()
return fn + ' ' + ln
def getLastName(self, itemId):
item = self._container.getItem(itemId)
if item is None:
# should not happen in this example
return None
return item.getItemProperty(
ExampleUtil.PERSON_PROPERTY_LASTNAME).getValue()
class DragDropServerValidationExample(HorizontalLayout):
def __init__(self):
super(DragDropServerValidationExample, self).__init__()
self.setSpacing(True)
# First create the components to be able to refer to them as allowed
# drag sources
self._table = Table('Drag persons onto their relatives')
self._table.setWidth('100%')
self._container = ExampleUtil.getPersonContainer()
self._table.setContainerDataSource(self._container)
# Drag and drop support
self._table.setDragMode(TableDragMode.ROW)
self._table.setDropHandler(TableDropHandler(self))
self.addComponent(self._table)
def getFullName(self, itemId):
item = self._container.getItem(itemId)
if item is None:
# should not happen in this example
return None
fn = item.getItemProperty(
ExampleUtil.PERSON_PROPERTY_FIRSTNAME).getValue()
ln = item.getItemProperty(
ExampleUtil.PERSON_PROPERTY_LASTNAME).getValue()
return fn + ' ' + ln
def getLastName(self, itemId):
item = self._container.getItem(itemId)
if item is None:
# should not happen in this example
return None
return item.getItemProperty(
ExampleUtil.PERSON_PROPERTY_LASTNAME).getValue()
class TableMainFeaturesExample(VerticalLayout):
def __init__(self):
super(TableMainFeaturesExample, self).__init__()
self._markedRows = set()
self._table = Table('ISO-3166 Country Codes and flags')
self.addComponent(self._table)
# Label to indicate current selection
selected = Label('No selection')
self.addComponent(selected)
# set a style name, so we can style rows and cells
self._table.setStyleName('iso3166')
# size
self._table.setWidth('100%')
self._table.setHeight('170px')
# selectable
self._table.setSelectable(True)
self._table.setMultiSelect(True)
# react at once when something is selected
self._table.setImmediate(True)
# connect data source
self._table.setContainerDataSource(ExampleUtil.getISO3166Container())
# turn on column reordering and collapsing
self._table.setColumnReorderingAllowed(True)
self._table.setColumnCollapsingAllowed(True)
# set column headers
self._table.setColumnHeaders(['Country', 'Code', 'Icon file'])
# Icons for column headers
self._table.setColumnIcon(ExampleUtil.iso3166_PROPERTY_FLAG,
ThemeResource('../sampler/icons/action_save.gif'))
self._table.setColumnIcon(ExampleUtil.iso3166_PROPERTY_NAME,
ThemeResource('../sampler/icons/icon_get_world.gif'))
self._table.setColumnIcon(ExampleUtil.iso3166_PROPERTY_SHORT,
ThemeResource('../sampler/icons/page_code.gif'))
# Column alignment
self._table.setColumnAlignment(ExampleUtil.iso3166_PROPERTY_SHORT,
Table.ALIGN_CENTER)
# Column width
self._table.setColumnExpandRatio(ExampleUtil.iso3166_PROPERTY_NAME, 1)
self._table.setColumnWidth(ExampleUtil.iso3166_PROPERTY_SHORT, 70)
# Collapse one column - the user can make it visible again
self._table.setColumnCollapsed(ExampleUtil.iso3166_PROPERTY_FLAG, True)
# show row header w/ icon
self._table.setRowHeaderMode(Table.ROW_HEADER_MODE_ICON_ONLY)
self._table.setItemIconPropertyId(ExampleUtil.iso3166_PROPERTY_FLAG)
# Actions (a.k.a context menu)
self._table.addActionHandler( TableActionHandler(self) )
# style generator
self._table.setCellStyleGenerator( TableStyleGenerator(self) )
# listen for valueChange, a.k.a 'select' and update the label
self._table.addListener(TableChangeListener(self, selected),
IValueChangeListener)
class SimpleAddressBook(Application):
_fields = [
'First Name', 'Last Name', 'Company', 'Mobile Phone', 'Work Phone',
'Home Phone', 'Work Email', 'Home Email', 'Street', 'Zip', 'City',
'State', 'Country'
]
_visibleCols = ['Last Name', 'First Name', 'Company']
def __init__(self):
super(SimpleAddressBook, self).__init__()
self._contactList = Table()
self._contactEditor = Form()
self._bottomLeftCorner = HorizontalLayout()
self._contactRemovalButton = None
self._addressBookData = self.createDummyData()
def init(self):
self.initLayout()
self.initContactAddRemoveButtons()
self.initAddressList()
self.initFilteringControls()
def initLayout(self):
splitPanel = HorizontalSplitPanel()
self.setMainWindow(Window('Address Book', splitPanel))
left = VerticalLayout()
left.setSizeFull()
left.addComponent(self._contactList)
self._contactList.setSizeFull()
left.setExpandRatio(self._contactList, 1)
splitPanel.addComponent(left)
splitPanel.addComponent(self._contactEditor)
self._contactEditor.setSizeFull()
self._contactEditor.getLayout().setMargin(True)
self._contactEditor.setImmediate(True)
self._bottomLeftCorner.setWidth('100%')
left.addComponent(self._bottomLeftCorner)
def initContactAddRemoveButtons(self):
# New item button
newItem = Button('+')
newItem.addCallback(onNew, ClickEvent, self)
self._bottomLeftCorner.addComponent(newItem)
# Remove item button
self._contactRemovalButton = Button('-')
self._contactRemovalButton.addCallback(onRemove, ClickEvent, self)
self._contactRemovalButton.setVisible(False)
self._bottomLeftCorner.addComponent(self._contactRemovalButton)
def initAddressList(self):
self._contactList.setContainerDataSource(self._addressBookData)
self._contactList.setVisibleColumns(self._visibleCols)
self._contactList.setSelectable(True)
self._contactList.setImmediate(True)
self._contactList.addCallback(onContactChange, field.ValueChangeEvent,
self)
return self._visibleCols
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)
@classmethod
def createDummyData(cls):
fnames = [
'Peter', 'Alice', 'Joshua', 'Mike', 'Olivia', 'Nina', 'Alex',
'Rita', 'Dan', 'Umberto', 'Henrik', 'Rene', 'Lisa', 'Marge'
]
lnames = [
'Smith', 'Gordon', 'Simpson', 'Brown', 'Clavel', 'Simons', 'Verne',
'Scott', 'Allison', 'Gates', 'Rowling', 'Barks', 'Ross',
'Schneider', 'Tate'
]
ic = IndexedContainer()
for p in cls._fields:
ic.addContainerProperty(p, str, '')
for _ in range(1000):
idd = ic.addItem()
fname = fnames[int(len(fnames) * random())]
ic.getContainerProperty(idd, 'First Name').setValue(fname)
lname = lnames[int(len(lnames) * random())]
ic.getContainerProperty(idd, 'Last Name').setValue(lname)
return ic
class DragDropTableTreeExample(HorizontalLayout):
"""Demonstrate moving data back and forth between a table and a tree using
drag and drop.
The tree and the table use different data structures: The category is a
separate node in the tree and each item just has a String, whereas the
table contains items with both a name and a category. Data conversions
between these representations are made during drop processing.
"""
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)
def initializeTree(self, acceptCriterion):
self._tree.setContainerDataSource(ExampleUtil.getHardwareContainer())
self._tree.setItemCaptionPropertyId(ExampleUtil.hw_PROPERTY_NAME)
# Expand all nodes
for idd in self._tree.rootItemIds():
self._tree.expandItemsRecursively(idd)
self._tree.setDragMode(TreeDragMode.NODE)
self._tree.setDropHandler( TreeDropHandler(self) )
def initializeTable(self, acceptCriterion):
tableContainer = BeanItemContainer(Hardware)
tableContainer.addItem(Hardware('Dell OptiPlex 380', 'Desktops'))
tableContainer.addItem(Hardware('Benq T900HD', 'Monitors'))
tableContainer.addItem(Hardware('Lenovo ThinkPad T500', 'Laptops'))
self._table.setContainerDataSource(tableContainer)
self._table.setVisibleColumns(['category', 'name'])
# Handle drop in table: move hardware item or subtree to the table
self._table.setDragMode(TableDragMode.ROW)
self._table.setDropHandler( TableDropHandler(self) )
@classmethod
def getTreeNodeName(cls, source, sourceId):
return source.getItem(sourceId).getItemProperty(
ExampleUtil.hw_PROPERTY_NAME).getValue()
class SimpleAddressBook(Application):
_fields = ['First Name', 'Last Name', 'Company', 'Mobile Phone',
'Work Phone', 'Home Phone', 'Work Email', 'Home Email',
'Street', 'Zip', 'City', 'State', 'Country']
_visibleCols = ['Last Name', 'First Name', 'Company']
def __init__(self):
super(SimpleAddressBook, self).__init__()
self._contactList = Table()
self._contactEditor = Form()
self._bottomLeftCorner = HorizontalLayout()
self._contactRemovalButton = None
self._addressBookData = self.createDummyData()
def init(self):
self.initLayout()
self.initContactAddRemoveButtons()
self.initAddressList()
self.initFilteringControls()
def initLayout(self):
splitPanel = HorizontalSplitPanel()
self.setMainWindow(Window('Address Book', splitPanel))
left = VerticalLayout()
left.setSizeFull()
left.addComponent(self._contactList)
self._contactList.setSizeFull()
left.setExpandRatio(self._contactList, 1)
splitPanel.addComponent(left)
splitPanel.addComponent(self._contactEditor)
self._contactEditor.setSizeFull()
self._contactEditor.getLayout().setMargin(True)
self._contactEditor.setImmediate(True)
self._bottomLeftCorner.setWidth('100%')
left.addComponent(self._bottomLeftCorner)
def initContactAddRemoveButtons(self):
# New item button
newItem = Button('+')
newItem.addCallback(onNew, ClickEvent, self)
self._bottomLeftCorner.addComponent(newItem)
# Remove item button
self._contactRemovalButton = Button('-')
self._contactRemovalButton.addCallback(onRemove, ClickEvent, self)
self._contactRemovalButton.setVisible(False)
self._bottomLeftCorner.addComponent(self._contactRemovalButton)
def initAddressList(self):
self._contactList.setContainerDataSource(self._addressBookData)
self._contactList.setVisibleColumns(self._visibleCols)
self._contactList.setSelectable(True)
self._contactList.setImmediate(True)
self._contactList.addCallback(onContactChange, field.ValueChangeEvent,
self)
return self._visibleCols
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)
@classmethod
def createDummyData(cls):
fnames = ['Peter', 'Alice', 'Joshua', 'Mike', 'Olivia', 'Nina', 'Alex',
'Rita', 'Dan', 'Umberto', 'Henrik', 'Rene', 'Lisa', 'Marge']
lnames = ['Smith', 'Gordon', 'Simpson', 'Brown', 'Clavel', 'Simons',
'Verne', 'Scott', 'Allison', 'Gates', 'Rowling', 'Barks',
'Ross', 'Schneider', 'Tate']
ic = IndexedContainer()
for p in cls._fields:
ic.addContainerProperty(p, str, '')
for _ in range(1000):
idd = ic.addItem()
fname = fnames[int( len(fnames) * random() )]
ic.getContainerProperty(idd, 'First Name').setValue(fname)
lname = lnames[int( len(lnames) * random() )]
ic.getContainerProperty(idd, 'Last Name').setValue(lname)
return ic
class TableMainFeaturesExample(VerticalLayout):
def __init__(self):
super(TableMainFeaturesExample, self).__init__()
self._markedRows = set()
self._table = Table('ISO-3166 Country Codes and flags')
self.addComponent(self._table)
# Label to indicate current selection
selected = Label('No selection')
self.addComponent(selected)
# set a style name, so we can style rows and cells
self._table.setStyleName('iso3166')
# size
self._table.setWidth('100%')
self._table.setHeight('170px')
# selectable
self._table.setSelectable(True)
self._table.setMultiSelect(True)
# react at once when something is selected
self._table.setImmediate(True)
# connect data source
self._table.setContainerDataSource(ExampleUtil.getISO3166Container())
# turn on column reordering and collapsing
self._table.setColumnReorderingAllowed(True)
self._table.setColumnCollapsingAllowed(True)
# set column headers
self._table.setColumnHeaders(['Country', 'Code', 'Icon file'])
# Icons for column headers
self._table.setColumnIcon(
ExampleUtil.iso3166_PROPERTY_FLAG,
ThemeResource('../sampler/icons/action_save.gif'))
self._table.setColumnIcon(
ExampleUtil.iso3166_PROPERTY_NAME,
ThemeResource('../sampler/icons/icon_get_world.gif'))
self._table.setColumnIcon(
ExampleUtil.iso3166_PROPERTY_SHORT,
ThemeResource('../sampler/icons/page_code.gif'))
# Column alignment
self._table.setColumnAlignment(ExampleUtil.iso3166_PROPERTY_SHORT,
Table.ALIGN_CENTER)
# Column width
self._table.setColumnExpandRatio(ExampleUtil.iso3166_PROPERTY_NAME, 1)
self._table.setColumnWidth(ExampleUtil.iso3166_PROPERTY_SHORT, 70)
# Collapse one column - the user can make it visible again
self._table.setColumnCollapsed(ExampleUtil.iso3166_PROPERTY_FLAG, True)
# show row header w/ icon
self._table.setRowHeaderMode(Table.ROW_HEADER_MODE_ICON_ONLY)
self._table.setItemIconPropertyId(ExampleUtil.iso3166_PROPERTY_FLAG)
# Actions (a.k.a context menu)
self._table.addActionHandler(TableActionHandler(self))
# style generator
self._table.setCellStyleGenerator(TableStyleGenerator(self))
# listen for valueChange, a.k.a 'select' and update the label
self._table.addListener(TableChangeListener(self, selected),
IValueChangeListener)
class MuntjacTableView(MuntjacControl, AbstractTkTableView):
""" A Muntjac implementation of TableView.
See Also
--------
TableView
"""
#: The underlying model.
model_wrapper = None
#--------------------------------------------------------------------------
# Setup methods
#--------------------------------------------------------------------------
def create(self, parent):
""" Create the underlying Table control.
"""
self.widget = Table()
parent.addComponent(self.widget)
def initialize(self):
""" Initialize the widget with the attributes of this instance.
"""
super(MuntjacTableView, self).initialize()
shell = self.shell_obj
self.set_table_model(shell.item_model)
self.set_vertical_header_vis(shell.vertical_header_visible)
self.set_horizontal_header_vis(shell.horizontal_header_visible)
#--------------------------------------------------------------------------
# Implementation
#--------------------------------------------------------------------------
def shell_item_model_changed(self, item_model):
""" The change handler for the 'item_model' attribute.
"""
self.set_table_model(item_model)
def shell_vertical_header_visible_changed(self, visible):
self.set_vertical_header_vis(visible)
def shell_horizontal_header_visible_changed(self, visible):
self.set_horizontal_header_vis(visible)
def set_table_model(self, model):
""" Set the table view's model.
"""
model_wrapper = AbstractItemModelWrapper(model)
self.widget.setContainerDataSource(model_wrapper)
self.model_wrapper = model_wrapper
def set_vertical_header_vis(self, visible):
if visible:
self.widget.setRowHeaderMode(Table.ROW_HEADER_MODE_EXPLICIT)
else:
self.widget.setRowHeaderMode(Table.ROW_HEADER_MODE_HIDDEN)
def set_horizontal_header_vis(self, visible):
if visible:
self.widget.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_EXPLICIT)
else:
self.widget.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_HIDDEN)
