def test_tree_node_object_listeners_with_hidden_root(self):
nodes = [
ObjectTreeNode(
node_for=[BogusTreeNodeObject],
children="bogus_list",
label="=Bogus",
)
]
self._test_tree_node_object_releases_listeners(nodes=nodes,
hide_root=True)
def test_tree_node_object_label_listener(self):
nodes = [
ObjectTreeNode(
node_for=[BogusTreeNodeObject],
children='bogus_list',
label='name'
)
]
self._test_tree_node_object_releases_listeners(
nodes=nodes, hide_root=False, trait='name')
def test_tree_node_object_listeners_with_shown_root(self):
nodes = [
ObjectTreeNode(
node_for=[BogusTreeNodeObject],
children='bogus_list',
label='=Bogus'
)
]
self._test_tree_node_object_releases_listeners(
nodes=nodes, hide_root=False)
def _nodes_default(self):
nodes = [
ObjectTreeNode(
node_for=[TVTKClass],
children="children",
label="name",
auto_open=True,
copy=True,
delete=True,
rename=True,
)
]
return nodes
def get_nodes(self, menu):
"""Returns a list of nodes for the tree editor. The menu
entries to use are given as `menu`"""
nodes = [ObjectTreeNode(node_for=[TVTKBranchNode],
view=View(Group(Item('object', style='custom'),
show_labels=False)),
auto_open=False,
children='children', label='name', menu=menu,
rename=False, delete=False, copy=False,
insert=False),
ObjectTreeNode(node_for=[TVTKLeafNode],
view=View(Group(Item('object', style='custom'),
show_labels=False)),
auto_open=False,
label='name', menu=menu, rename=False,
delete=False, copy=False, insert=False),
ObjectTreeNode(node_for=[TVTKCollectionNode],
auto_open=True, children='children',
label='name', menu=menu, rename=False,
delete=False, copy=False, insert=False),
]
return nodes
def _nodes_default(self):
""" The default value of the cached nodes list.
"""
# Now setup the view.
nodes = [
TreeNode(
node_for=[Engine],
children='children_ui_list',
label='=Mayavi',
auto_open=False,
copy=False,
delete=False,
rename=True,
),
ObjectTreeNode(
node_for=[Base],
children='children_ui_list',
label='name',
auto_open=True,
copy=True,
delete=True,
rename=True,
tooltip='=Right click for more options',
),
AdderTreeNode(
node_for=[SceneAdderNode],
icon_item='add_scene.png',
),
AdderTreeNode(
node_for=[SourceAdderNode],
icon_item='add_source.png',
),
AdderTreeNode(
node_for=[ModuleFilterAdderNode],
icon_item='add_module.png',
),
]
return nodes
#-------------------------------------------------------------------------------
# File Space tree editor:
#-------------------------------------------------------------------------------
file_space_tree_editor = TreeEditor(
selected='selected',
editable=False,
lines_mode='on',
nodes=[
TreeNode(node_for=[FileSpaceNode],
label='=File Space',
children='roots',
auto_open=True,
add=[(FileSpaceRootNode, True)]),
ObjectTreeNode(node_for=[DirectoryNode],
children='children',
name='Folder',
auto_close=True),
ObjectTreeNode(node_for=[FileSpaceRootNode],
children='children',
name='File Space Root',
auto_close=True),
ObjectTreeNode(node_for=[FileNode])
])
#-------------------------------------------------------------------------------
# 'FileSpace' class:
#-------------------------------------------------------------------------------
class FileSpace(HasPrivateTraits):
"description",
style="readonly",
editor=HTMLEditor(
format_text=True,
base_url_name='base_url',
),
), ),
handler=demo_file_handler,
kind='subpanel',
)
demo_tree_editor = TreeEditor(
nodes=[
ObjectTreeNode(
node_for=[DemoPath],
label="nice_name",
view=demo_path_view,
),
ObjectTreeNode(node_for=[DemoFile],
label="nice_name",
view=demo_file_view),
ObjectTreeNode(node_for=[DemoContentFile],
label="nice_name",
view=demo_content_view),
ObjectTreeNode(node_for=[DemoImageFile],
label="nice_name",
view=demo_content_view),
],
selected='selected_node',
)
#style = 'readonly'
#),
#label = 'Log'
#),
#export = 'DockWindowShell',
#id = 'vsplit'
#),
id = 'traitsui.demos.demo.file_view',
#dock = 'horizontal',
handler = demo_file_handler
)
demo_tree_editor = TreeEditor(
nodes = [
ObjectTreeNode( node_for = [ DemoPath ],
label = 'nice_name',
view = path_view ),
ObjectTreeNode( node_for = [ DemoFile ],
label = 'nice_name',
view = demo_view )
]
)
#-------------------------------------------------------------------------------
# 'Demo' class:
#-------------------------------------------------------------------------------
class Demo ( HasPrivateTraits ):
#---------------------------------------------------------------------------
# Trait definitions:
# Create a singleton module analyzer:
module_analyzer = ModuleAnalyzer()
#-------------------------------------------------------------------------------
# Defines the class browser tree editor(s):
#-------------------------------------------------------------------------------
# Common tree nodes:
cb_tree_nodes = [
TreeNode(node_for=[ClassBrowserPaths],
auto_open=True,
auto_close=True,
children='paths',
label='=Python Path'),
ObjectTreeNode(node_for=[CBPath], label='path', auto_close=True),
ObjectTreeNode(node_for=[CBPackage],
label='name',
auto_close=True,
icon_group='package',
icon_open='package'),
ObjectTreeNode(node_for=[CBModule, CBModuleFile],
label='name',
children='ignore',
auto_close=True,
icon_group='module',
icon_open='module'),
ObjectTreeNode(node_for=[CBClass],
label='name',
auto_close=True,
icon_group='class',
#-------------------------------------------------------------------------------
# Defines the class browser tree editor(s):
#-------------------------------------------------------------------------------
# Define a tree-only version:
cb_tree_editor = TreeEditor(editable=False,
on_select='object.select',
nodes=[
TreeNode(node_for=[ClassBrowserPaths],
auto_open=True,
children='paths',
label='=Python Path'),
ObjectTreeNode(node_for=[CBPath],
label='path'),
ObjectTreeNode(node_for=[CBPackage],
label='name',
icon_group='package',
icon_open='package'),
ObjectTreeNode(node_for=[CBModule],
label='name',
icon_group='module',
icon_open='module'),
ObjectTreeNode(node_for=[CBClass],
label='name',
icon_group='class',
icon_open='class'),
ObjectTreeNode(node_for=[CBMethod],
label='name',
icon_group='method',
def tno_allows_children ( self, node ):
""" Returns whether chidren of this object are allowed or not.
"""
return False
#-------------------------------------------------------------------------------
# Tree editor definition:
#-------------------------------------------------------------------------------
tree_editor = TreeEditor(
editable = False,
selected = 'selected',
nodes = [
ObjectTreeNode( node_for = [ RootNode ],
auto_open = True,
label = 'path' ),
ObjectTreeNode( node_for = [ PathNode ],
auto_close = True,
label = 'name' ),
ObjectTreeNode( node_for = [ FileNode ],
label = 'name' )
]
)
#-------------------------------------------------------------------------------
# 'FileBrowser' class:
#-------------------------------------------------------------------------------
class FileBrowser ( HasPrivateTraits ):
#---------------------------------------------------------------------------
# Returns the 'draggable' version of a specified object:
#---------------------------------------------------------------------------
def tno_get_drag_object(self, node):
""" Returns the 'draggable' version of a specified object.
"""
return self.window
#-------------------------------------------------------------------------------
# Defines the window browser tree editor:
#-------------------------------------------------------------------------------
window_tree_editor = TreeEditor(nodes=[
ObjectTreeNode(node_for=[WXWindow], children='children', label='name'),
],
selected='selected',
editable=False)
#-------------------------------------------------------------------------------
# 'WindowPayloadHandler' class:
#-------------------------------------------------------------------------------
class WindowPayloadHandler(TraitHandler):
#---------------------------------------------------------------------------
# Verifies that a specified value is valid for a trait:
#---------------------------------------------------------------------------