open3d.visualization.gui.LUTTreeCell#

class open3d.visualization.gui.LUTTreeCell#

TreeView cell with checkbox, text, and color edit

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.LUTTreeCell, arg0: str, arg1: bool, arg2: open3d.cpu.pybind.visualization.gui.Color, arg3: Callable[[bool], None], arg4: Callable[[open3d.cpu.pybind.visualization.gui.Color], None]) → None#: Creates a TreeView cell with a checkbox, text, and a color editor. LUTTreeCell(text, is_checked, color, on_enabled, on_color): on_enabled is called when the checkbox toggles, and takes a boolean and returns None; on_color is called when the user changes the color and it takes a gui.Color and returns None.

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.

CONSUMED = <EventCallbackResult.CONSUMED: 2>#

HANDLED = <EventCallbackResult.HANDLED: 1>#

IGNORED = <EventCallbackResult.IGNORED: 0>#

property background_color#: Background color of the widget

property checkbox#: Returns the checkbox widget (property is read-only)

property color_edit#: Returns the ColorEdit widget (property is read-only)

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 label#: Returns the label widget (property is read-only)

property tooltip#: Widget’s tooltip that is displayed on mouseover

property visible#: True if widget is visible, False otherwise