open3d.visualization.gui.ListView#
- 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
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.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