open3d.visualization.gui.TreeView
- class open3d.visualization.gui.TreeView
Hierarchical list
- class Constraints
Constraints object for Widget.calc_preferred_size()
- __init__(self: open3d.cpu.pybind.visualization.gui.Widget.Constraints) None
- property height
- property width
- class EventCallbackResult
Returned by event handlers
Members:
IGNORED : Event handler ignored the event, widget will handle event normally
HANDLED : Event handler handled the event, but widget will still handle the event normally. This is useful when you are augmenting base functionality
CONSUMED : Event handler consumed the event, event handling stops, widget will not handle the event. This is useful when you are replacing functionality
- CONSUMED = <EventCallbackResult.CONSUMED: 2>
- HANDLED = <EventCallbackResult.HANDLED: 1>
- IGNORED = <EventCallbackResult.IGNORED: 0>
- property value
- __init__(self: open3d.cpu.pybind.visualization.gui.TreeView) None
Creates an empty TreeView widget
- add_child(self: open3d.cpu.pybind.visualization.gui.Widget, arg0: open3d.cpu.pybind.visualization.gui.Widget) None
Adds a child widget
- add_item(self: open3d.cpu.pybind.visualization.gui.TreeView, arg0: int, arg1: open3d.cpu.pybind.visualization.gui.Widget) int
Adds a child item to the parent. add_item(parent, widget)
- add_text_item(self: open3d.cpu.pybind.visualization.gui.TreeView, arg0: int, arg1: str) int
Adds a child item to the parent. add_text_item(parent, text)
- calc_preferred_size(self: open3d.cpu.pybind.visualization.gui.Widget, arg0: open3d.cpu.pybind.visualization.gui.LayoutContext, arg1: open3d.cpu.pybind.visualization.gui.Widget.Constraints) open3d.cpu.pybind.visualization.gui.Size
Returns the preferred size of the widget. This is intended to be called only during layout, although it will also work during drawing. Calling it at other times will not work, as it requires some internal setup in order to function properly
- clear(self: open3d.cpu.pybind.visualization.gui.TreeView) None
Removes all items
- get_children(self: open3d.cpu.pybind.visualization.gui.Widget) List[open3d.cpu.pybind.visualization.gui.Widget]
Returns the array of children. Do not modify.
- get_root_item(self: open3d.cpu.pybind.visualization.gui.TreeView) int
Returns the root item. This item is invisible, so its child are the top-level items
- remove_item(self: open3d.cpu.pybind.visualization.gui.TreeView, arg0: int) None
Removes an item and all its children (if any)
- set_on_selection_changed(self: open3d.cpu.pybind.visualization.gui.TreeView, arg0: Callable[[int], None]) None
Sets f(new_item_id) which is called when the user changes the selection.
- CONSUMED = <EventCallbackResult.CONSUMED: 2>
- HANDLED = <EventCallbackResult.HANDLED: 1>
- IGNORED = <EventCallbackResult.IGNORED: 0>
- property background_color
Background color of the widget
- property can_select_items_with_children
If set to False, clicking anywhere on an item with will toggle the item open or closed; the item cannot be selected. If set to True, items with children can be selected, and to toggle open/closed requires clicking the arrow or double-clicking the item
- property enabled
True if widget is enabled, False if disabled
- property frame
The widget’s frame. Setting this value will be overridden if the frame is within a layout.
- property selected_item
The currently selected item
- property tooltip
Widget’s tooltip that is displayed on mouseover
- property visible
True if widget is visible, False otherwise