class open3d.visualization.gui.Combobox

Exclusive selection from a pull-down menu

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.Combobox) → None

Creates an empty combobox. Use add_item() to add items

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.Combobox, arg0: str) → int

Adds an item to the end

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

change_item(*args, **kwargs)

Overloaded function.

  1. change_item(self: open3d.cpu.pybind.visualization.gui.Combobox, arg0: int, arg1: str) -> None

Changes the text of the item at index: change_item(index, newtext)

  1. change_item(self: open3d.cpu.pybind.visualization.gui.Combobox, arg0: str, arg1: str) -> None

Changes the text of the matching item: change_item(text, newtext)

clear_items(self: open3d.cpu.pybind.visualization.gui.Combobox) → 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_item(self: open3d.cpu.pybind.visualization.gui.Combobox, arg0: int) → str

Returns the item at the given index

remove_item(*args, **kwargs)

Overloaded function.

  1. remove_item(self: open3d.cpu.pybind.visualization.gui.Combobox, arg0: str) -> None

Removes the first item of the given text

  1. remove_item(self: open3d.cpu.pybind.visualization.gui.Combobox, arg0: int) -> None

Removes the item at the index

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

Calls f(str, int) when user selects item from combobox. Arguments are the selected text and selected index, respectively

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 number_of_items

The number of items (read-only)

property selected_index

The index of the currently selected item

property selected_text

The index of the currently selected item

property tooltip

Widget’s tooltip that is displayed on mouseover

property visible

True if widget is visible, False otherwise