def make_left_navbar(self):
"""
Creates the structures tree hierarchy widget and populates
it with structures names from the brainglobe-api's Atlas.hierarchy
tree view.
"""
# Create QTree widget
treeView = QTreeView()
treeView.setExpandsOnDoubleClick(False)
treeView.setHeaderHidden(True)
treeView.setStyleSheet(update_css(tree_css, self.palette))
treeView.setWordWrap(False)
treeModel = QStandardItemModel()
rootNode = treeModel.invisibleRootItem()
# Add element's hierarchy
tree = self.scene.atlas.hierarchy
items = {}
for n, node in enumerate(tree.expand_tree()):
# Get Node info
node = tree.get_node(node)
if node.tag in ["VS", "fiber tracts"]:
continue
# Get brainregion name
name = self.scene.atlas._get_from_structure(
node.identifier, "name"
)
# Create Item
item = StandardItem(
name,
node.tag,
tree.depth(node.identifier),
self.palette["text"],
)
# Get/assign parents
parent = tree.parent(node.identifier)
if parent is not None:
if parent.identifier not in items.keys():
continue
else:
items[parent.identifier].appendRow(item)
# Keep track of added nodes
items[node.identifier] = item
if n == 0:
root = item
# Finish up
rootNode.appendRow(root)
treeView.setModel(treeModel)
treeView.expandToDepth(2)
self.treeView = treeView
return treeView
def __init__(self, main_window, palette):
"""
Creates a new window for user to input
which regions to add to scene.
Arguments:
----------
main_window: reference to the App's main window
palette: main_window's palette, used to style widgets
"""
super().__init__()
self.setWindowTitle("Add brain regions")
self.ui()
self.main_window = main_window
self.setStyleSheet(update_css(style, palette))
def __init__(self, main_window, palette):
"""
Creates a new window for user to input
which regions to add to scene.
Arguments:
----------
main_window: reference to the App's main window
palette: main_window's palette, used to style widgets
"""
super().__init__()
self.setWindowTitle("Add brain regions")
self.ui()
self.main_window = main_window
self.setStyleSheet(update_css(style, palette))
# Start timer to autoclose
self.timer = QtCore.QTimer(self)
self.timer.setInterval(1500)
self.timer.timeout.connect(self.close)
self.timer.start()
def __init__(self, theme="dark", **kwargs):
super().__init__()
# Get palette
self.palette = _themes[theme]
self.theme = theme
# set the title and icon of main window
self.setWindowTitle("BRAINGLOBE - brainrender GUI")
logo_path = resource_filename("brainrender.gui.icons",
"BG_logo_mini.svg")
self.setWindowIcon(QtGui.QIcon(logo_path))
# set the size of window
self.Width = 3000
self.height = int(0.618 * self.Width)
self.resize(self.Width, self.height)
# Create UI
self.get_icons()
self.initUI()
self.setStyleSheet(update_css(style, self.palette))