TTkTreeWidgetItem

class TTkTreeWidgetItem(*args, parent: Self = None, expanded: bool = False, selected: bool = False, hidden: bool = False, icon: TTkString = None, childIndicatorPolicy: ChildIndicatorPolicy = 2, **kwargs)

Bases: TTkAbstractItemModel

The TTkTreeWidgetItem class provides an item for use with the :py:class:’TTkTree’ convenience class.

Tree widget items are used to hold rows of information for tree widgets. Rows usually contain several columns of data, each of which can contain a TTkString label and an icon or a TTkWidget.

Items are usually constructed with a parent that is TTkTreeWidgetItem (for items on lower levels of the tree). For example, the following code constructs a top-level item to represent cities of the world, and adds a entry for Oslo as a child item:

cities = TTkWidgetItem(["Cities"])
osloItem = TTkWidgetItem(["Oslo"], parent=cities)

or

cities = TTkWidgetItem(["Cities"])
osloItem = TTkWidgetItem(["Oslo"]
cities.addChild(osloItem)

Slots

emitDataChanged()

Methods

addChild(child)

addChildren(children)

child(index)

childIndicatorPolicy()

children()

data(col, role=None)

emitDataChanged()

hasWidgets()

height()

icon(col)

indexOfChild(child)

isExpanded()

isHidden()

isSelected()

removeChild(child)

setChildIndicatorPolicy(policy)

setExpanded(expand)

setHidden(hide)

setIcon(col, icon)

setSelected(select)

setTextAlignment(col, alignment)

setTreeItemParent(parent)

size()

sortChildren(col, order)

sortData(col)

takeChild(index)

takeChildren()

textAlignment(col)

widget(col, role=None)

TTkTreeWidgetItem Attributes

dataChanged
heightChanged