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, index: int) str#

Returns the item at the given index. Index must be valid.

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