class open3d.visualization.gui.ListView

Displays a list of text

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


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.ListView) → None

Creates an empty list

add_child(self: open3d.cpu.pybind.visualization.gui.Widget, arg0: open3d.cpu.pybind.visualization.gui.Widget) → None

Adds a child widget

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

get_children(self: open3d.cpu.pybind.visualization.gui.Widget) → List[open3d.cpu.pybind.visualization.gui.Widget]

Returns the array of children. Do not modify.

set_items(self: open3d.cpu.pybind.visualization.gui.ListView, arg0: List[str]) → None

Sets the list to display the list of items provided

set_max_visible_items(self: open3d.cpu.pybind.visualization.gui.ListView, arg0: int) → None

Limit the max visible items shown to user. Set to negative number will make list extends vertically as much as possible, otherwise the list will at least show 3 items and at most show num items.

set_on_selection_changed(self: open3d.cpu.pybind.visualization.gui.ListView, arg0: Callable[[str, bool], None]) → None

Calls f(new_val, is_double_click) when user changes selection

CONSUMED = <EventCallbackResult.CONSUMED: 2>
HANDLED = <EventCallbackResult.HANDLED: 1>
IGNORED = <EventCallbackResult.IGNORED: 0>
property background_color

Background color of the widget

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_index

The index of the currently selected item

property selected_value

The text of the currently selected item

property tooltip

Widget’s tooltip that is displayed on mouseover

property visible

True if widget is visible, False otherwise