def _add_column(self, heading, accessor):
column_identifier = at(accessor)
self.column_identifiers[accessor] = column_identifier
column = NSTableColumn.alloc().initWithIdentifier(column_identifier)
self.table.addTableColumn(column)
self.columns.append(column)
column.headerCell.stringValue = heading
def create(self):
# Create a tree view, and put it in a scroll view.
# The scroll view is the _impl, because it's the outer container.
self.native = NSScrollView.alloc().init()
self.native.hasVerticalScroller = True
self.native.hasHorizontalScroller = False
self.native.autohidesScrollers = False
self.native.borderType = NSBezelBorder
# Create the Tree widget
self.tree = TogaTree.alloc().init()
self.tree.interface = self.interface
self.tree._impl = self
self.tree.columnAutoresizingStyle = NSTableViewColumnAutoresizingStyle.Uniform
self.tree.usesAlternatingRowBackgroundColors = True
self.tree.allowsMultipleSelection = self.interface.multiple_select
# Create columns for the tree
self.columns = []
# Cocoa identifies columns by an accessor; to avoid repeated
# conversion from ObjC string to Python String, create the
# ObjC string once and cache it.
self.column_identifiers = {}
for i, (heading, accessor) in enumerate(
zip(self.interface.headings, self.interface._accessors)):
column_identifier = at(accessor)
self.column_identifiers[id(column_identifier)] = accessor
column = NSTableColumn.alloc().initWithIdentifier(
column_identifier)
# column.editable = False
column.minWidth = 16
# if self.interface.sorting:
# sort_descriptor = NSSortDescriptor.sortDescriptorWithKey(column_identifier, ascending=True)
# column.sortDescriptorPrototype = sort_descriptor
self.tree.addTableColumn(column)
self.columns.append(column)
column.headerCell.stringValue = heading
# Put the tree arrows in the first column.
self.tree.outlineTableColumn = self.columns[0]
self.tree.delegate = self.tree
self.tree.dataSource = self.tree
self.tree.target = self.tree
self.tree.doubleAction = SEL('onDoubleClick:')
# Embed the tree view in the scroll view
self.native.documentView = self.tree
# Add the layout constraints
self.add_constraints()
def create(self):
# Create a tree view, and put it in a scroll view.
# The scroll view is the _impl, because it's the outer container.
self.native = NSScrollView.alloc().init()
self.native.hasVerticalScroller = True
self.native.hasHorizontalScroller = False
self.native.autohidesScrollers = False
self.native.borderType = NSBezelBorder
# Create the Tree widget
self.tree = TogaTree.alloc().init()
self.tree.interface = self.interface
self.tree._impl = self
self.tree.columnAutoresizingStyle = NSTableViewUniformColumnAutoresizingStyle
self.tree.allowsMultipleSelection = self.interface.multiple_select
# Create columns for the tree
self.columns = []
# Cocoa identifies columns by an accessor; to avoid repeated
# conversion from ObjC string to Python String, create the
# ObjC string once and cache it.
self.column_identifiers = {}
for i, (heading, accessor) in enumerate(
zip(self.interface.headings, self.interface._accessors)):
column_identifier = at(accessor)
self.column_identifiers[id(column_identifier)] = accessor
column = NSTableColumn.alloc().initWithIdentifier(
column_identifier)
self.tree.addTableColumn(column)
self.columns.append(column)
cell = TogaIconCell.alloc().init()
column.dataCell = cell
column.headerCell.stringValue = heading
# Put the tree arrows in the first column.
self.tree.outlineTableColumn = self.columns[0]
self.tree.delegate = self.tree
self.tree.dataSource = self.tree
# Embed the tree view in the scroll view
self.native.documentView = self.tree
# Add the layout constraints
self.add_constraints()
def create(self):
# Create a List, and put it in a scroll view.
# The scroll view is the _impl, because it's the outer container.
self.native = RefreshableScrollView.alloc().init()
self.native.interface = self.interface
self.native.impl = self
self.native.hasVerticalScroller = True
self.native.hasHorizontalScroller = False
self.native.autohidesScrollers = False
self.native.borderType = NSBezelBorder
# Create the List widget
self.detailedlist = TogaList.alloc().init()
self.detailedlist.interface = self.interface
self.detailedlist.impl = self
self.detailedlist.columnAutoresizingStyle = NSTableViewColumnAutoresizingStyle.Uniform
# TODO: Optionally enable multiple selection
self.detailedlist.allowsMultipleSelection = False
self.native.detailedlist = self.detailedlist
# Create the column for the detailed list
column = NSTableColumn.alloc().initWithIdentifier('data')
self.detailedlist.addTableColumn(column)
self.columns = [column]
cell = TogaDetailedCell.alloc().init()
column.dataCell = cell
# Hide the column header.
self.detailedlist.headerView = None
self.detailedlist.delegate = self.detailedlist
self.detailedlist.dataSource = self.detailedlist
# Embed the tree view in the scroll view
self.native.documentView = self.detailedlist
# Add the layout constraints
self.add_constraints()