open3d.visualization.gui.CollapsableVert#

class open3d.visualization.gui.CollapsableVert#

Vertical layout with title, whose contents are collapsable

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__(*args, **kwargs)#

Overloaded function.

__init__(self: open3d.cpu.pybind.visualization.gui.CollapsableVert, text: str, spacing: int = 0, margins: open3d.cpu.pybind.visualization.gui.Margins = <open3d.cpu.pybind.visualization.gui.Margins object at 0x7f1ae6509530>) -> None

Creates a layout that arranges widgets vertically, top to bottom, making their width equal to the layout’s width. First argument is the heading text, the second is the spacing between widgets, and the third is the margins. Both the spacing and the margins default to 0.

__init__(self: open3d.cpu.pybind.visualization.gui.CollapsableVert, text: str, spacing: float = 0.0, margins: open3d.cpu.pybind.visualization.gui.Margins = <open3d.cpu.pybind.visualization.gui.Margins object at 0x7f1ae65094f0>) -> None

add_child(self: open3d.cpu.pybind.visualization.gui.Widget, arg0: open3d.cpu.pybind.visualization.gui.Widget) → None#: Adds a child widget

add_fixed(*args, **kwargs)#

Overloaded function.

add_fixed(self: open3d.cpu.pybind.visualization.gui.Layout1D, arg0: int) -> None

Adds a fixed amount of empty space to the layout

add_fixed(self: open3d.cpu.pybind.visualization.gui.Layout1D, arg0: float) -> None

Adds a fixed amount of empty space to the layout

add_stretch(self: open3d.cpu.pybind.visualization.gui.Layout1D) → None#: Adds empty space to the layout that will take up as much extra space as there is available in the layout

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.

get_is_open(self: open3d.cpu.pybind.visualization.gui.CollapsableVert) → bool#: Check if widget is open.

set_is_open(self: open3d.cpu.pybind.visualization.gui.CollapsableVert, is_open: bool) → None#: Sets to collapsed (False) or open (True). Requires a call to Window.SetNeedsLayout() afterwards, unless calling before window is visible

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 font_id#: Set the font using the FontId returned from Application.add_font()

property frame#: The widget’s frame. Setting this value will be overridden if the frame is within a layout.

property preferred_width#: Sets the preferred width of the layout

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

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