123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624 |
- :github_url: hide
- .. DO NOT EDIT THIS FILE!!!
- .. Generated automatically from Godot engine sources.
- .. Generator: https://github.com/godotengine/godot/tree/4.2/doc/tools/make_rst.py.
- .. XML source: https://github.com/godotengine/godot/tree/4.2/doc/classes/OptionButton.xml.
- .. _class_OptionButton:
- OptionButton
- ============
- **Inherits:** :ref:`Button<class_Button>` **<** :ref:`BaseButton<class_BaseButton>` **<** :ref:`Control<class_Control>` **<** :ref:`CanvasItem<class_CanvasItem>` **<** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`
- A button that brings up a dropdown with selectable options when pressed.
- .. rst-class:: classref-introduction-group
- Description
- -----------
- **OptionButton** is a type of button that brings up a dropdown with selectable items when pressed. The item selected becomes the "current" item and is displayed as the button text.
- See also :ref:`BaseButton<class_BaseButton>` which contains common properties and methods associated with this node.
- \ **Note:** The ID values used for items are limited to 32 bits, not full 64 bits of :ref:`int<class_int>`. This has a range of ``-2^32`` to ``2^32 - 1``, i.e. ``-2147483648`` to ``2147483647``.
- \ **Note:** The :ref:`Button.text<class_Button_property_text>` and :ref:`Button.icon<class_Button_property_icon>` properties are set automatically based on the selected item. They shouldn't be changed manually.
- .. rst-class:: classref-reftable-group
- Properties
- ----------
- .. table::
- :widths: auto
- +-------------------------------------------------------------------+-----------------------------------------------------------------------------+-------------------------------------------------------------------------------+
- | :ref:`ActionMode<enum_BaseButton_ActionMode>` | action_mode | ``0`` (overrides :ref:`BaseButton<class_BaseButton_property_action_mode>`) |
- +-------------------------------------------------------------------+-----------------------------------------------------------------------------+-------------------------------------------------------------------------------+
- | :ref:`HorizontalAlignment<enum_@GlobalScope_HorizontalAlignment>` | alignment | ``0`` (overrides :ref:`Button<class_Button_property_alignment>`) |
- +-------------------------------------------------------------------+-----------------------------------------------------------------------------+-------------------------------------------------------------------------------+
- | :ref:`bool<class_bool>` | :ref:`allow_reselect<class_OptionButton_property_allow_reselect>` | ``false`` |
- +-------------------------------------------------------------------+-----------------------------------------------------------------------------+-------------------------------------------------------------------------------+
- | :ref:`bool<class_bool>` | :ref:`fit_to_longest_item<class_OptionButton_property_fit_to_longest_item>` | ``true`` |
- +-------------------------------------------------------------------+-----------------------------------------------------------------------------+-------------------------------------------------------------------------------+
- | :ref:`int<class_int>` | :ref:`item_count<class_OptionButton_property_item_count>` | ``0`` |
- +-------------------------------------------------------------------+-----------------------------------------------------------------------------+-------------------------------------------------------------------------------+
- | :ref:`int<class_int>` | :ref:`selected<class_OptionButton_property_selected>` | ``-1`` |
- +-------------------------------------------------------------------+-----------------------------------------------------------------------------+-------------------------------------------------------------------------------+
- | :ref:`bool<class_bool>` | toggle_mode | ``true`` (overrides :ref:`BaseButton<class_BaseButton_property_toggle_mode>`) |
- +-------------------------------------------------------------------+-----------------------------------------------------------------------------+-------------------------------------------------------------------------------+
- .. rst-class:: classref-reftable-group
- Methods
- -------
- .. table::
- :widths: auto
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`add_icon_item<class_OptionButton_method_add_icon_item>` **(** :ref:`Texture2D<class_Texture2D>` texture, :ref:`String<class_String>` label, :ref:`int<class_int>` id=-1 **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`add_item<class_OptionButton_method_add_item>` **(** :ref:`String<class_String>` label, :ref:`int<class_int>` id=-1 **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`add_separator<class_OptionButton_method_add_separator>` **(** :ref:`String<class_String>` text="" **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`clear<class_OptionButton_method_clear>` **(** **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Texture2D<class_Texture2D>` | :ref:`get_item_icon<class_OptionButton_method_get_item_icon>` **(** :ref:`int<class_int>` idx **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`int<class_int>` | :ref:`get_item_id<class_OptionButton_method_get_item_id>` **(** :ref:`int<class_int>` idx **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`int<class_int>` | :ref:`get_item_index<class_OptionButton_method_get_item_index>` **(** :ref:`int<class_int>` id **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Variant<class_Variant>` | :ref:`get_item_metadata<class_OptionButton_method_get_item_metadata>` **(** :ref:`int<class_int>` idx **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`String<class_String>` | :ref:`get_item_text<class_OptionButton_method_get_item_text>` **(** :ref:`int<class_int>` idx **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`String<class_String>` | :ref:`get_item_tooltip<class_OptionButton_method_get_item_tooltip>` **(** :ref:`int<class_int>` idx **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`PopupMenu<class_PopupMenu>` | :ref:`get_popup<class_OptionButton_method_get_popup>` **(** **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`int<class_int>` | :ref:`get_selectable_item<class_OptionButton_method_get_selectable_item>` **(** :ref:`bool<class_bool>` from_last=false **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`int<class_int>` | :ref:`get_selected_id<class_OptionButton_method_get_selected_id>` **(** **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Variant<class_Variant>` | :ref:`get_selected_metadata<class_OptionButton_method_get_selected_metadata>` **(** **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`bool<class_bool>` | :ref:`has_selectable_items<class_OptionButton_method_has_selectable_items>` **(** **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`bool<class_bool>` | :ref:`is_item_disabled<class_OptionButton_method_is_item_disabled>` **(** :ref:`int<class_int>` idx **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`bool<class_bool>` | :ref:`is_item_separator<class_OptionButton_method_is_item_separator>` **(** :ref:`int<class_int>` idx **)** |const| |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`remove_item<class_OptionButton_method_remove_item>` **(** :ref:`int<class_int>` idx **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`select<class_OptionButton_method_select>` **(** :ref:`int<class_int>` idx **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`set_disable_shortcuts<class_OptionButton_method_set_disable_shortcuts>` **(** :ref:`bool<class_bool>` disabled **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`set_item_disabled<class_OptionButton_method_set_item_disabled>` **(** :ref:`int<class_int>` idx, :ref:`bool<class_bool>` disabled **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`set_item_icon<class_OptionButton_method_set_item_icon>` **(** :ref:`int<class_int>` idx, :ref:`Texture2D<class_Texture2D>` texture **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`set_item_id<class_OptionButton_method_set_item_id>` **(** :ref:`int<class_int>` idx, :ref:`int<class_int>` id **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`set_item_metadata<class_OptionButton_method_set_item_metadata>` **(** :ref:`int<class_int>` idx, :ref:`Variant<class_Variant>` metadata **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`set_item_text<class_OptionButton_method_set_item_text>` **(** :ref:`int<class_int>` idx, :ref:`String<class_String>` text **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`set_item_tooltip<class_OptionButton_method_set_item_tooltip>` **(** :ref:`int<class_int>` idx, :ref:`String<class_String>` tooltip **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`show_popup<class_OptionButton_method_show_popup>` **(** **)** |
- +-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- .. rst-class:: classref-reftable-group
- Theme Properties
- ----------------
- .. table::
- :widths: auto
- +-----------------------------------+-------------------------------------------------------------------------+-------+
- | :ref:`int<class_int>` | :ref:`arrow_margin<class_OptionButton_theme_constant_arrow_margin>` | ``4`` |
- +-----------------------------------+-------------------------------------------------------------------------+-------+
- | :ref:`int<class_int>` | :ref:`modulate_arrow<class_OptionButton_theme_constant_modulate_arrow>` | ``0`` |
- +-----------------------------------+-------------------------------------------------------------------------+-------+
- | :ref:`Texture2D<class_Texture2D>` | :ref:`arrow<class_OptionButton_theme_icon_arrow>` | |
- +-----------------------------------+-------------------------------------------------------------------------+-------+
- .. rst-class:: classref-section-separator
- ----
- .. rst-class:: classref-descriptions-group
- Signals
- -------
- .. _class_OptionButton_signal_item_focused:
- .. rst-class:: classref-signal
- **item_focused** **(** :ref:`int<class_int>` index **)**
- Emitted when the user navigates to an item using the :ref:`ProjectSettings.input/ui_up<class_ProjectSettings_property_input/ui_up>` or :ref:`ProjectSettings.input/ui_down<class_ProjectSettings_property_input/ui_down>` input actions. The index of the item selected is passed as argument.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_signal_item_selected:
- .. rst-class:: classref-signal
- **item_selected** **(** :ref:`int<class_int>` index **)**
- Emitted when the current item has been changed by the user. The index of the item selected is passed as argument.
- \ :ref:`allow_reselect<class_OptionButton_property_allow_reselect>` must be enabled to reselect an item.
- .. rst-class:: classref-section-separator
- ----
- .. rst-class:: classref-descriptions-group
- Property Descriptions
- ---------------------
- .. _class_OptionButton_property_allow_reselect:
- .. rst-class:: classref-property
- :ref:`bool<class_bool>` **allow_reselect** = ``false``
- .. rst-class:: classref-property-setget
- - void **set_allow_reselect** **(** :ref:`bool<class_bool>` value **)**
- - :ref:`bool<class_bool>` **get_allow_reselect** **(** **)**
- If ``true``, the currently selected item can be selected again.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_property_fit_to_longest_item:
- .. rst-class:: classref-property
- :ref:`bool<class_bool>` **fit_to_longest_item** = ``true``
- .. rst-class:: classref-property-setget
- - void **set_fit_to_longest_item** **(** :ref:`bool<class_bool>` value **)**
- - :ref:`bool<class_bool>` **is_fit_to_longest_item** **(** **)**
- If ``true``, minimum size will be determined by the longest item's text, instead of the currently selected one's.
- \ **Note:** For performance reasons, the minimum size doesn't update immediately when adding, removing or modifying items.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_property_item_count:
- .. rst-class:: classref-property
- :ref:`int<class_int>` **item_count** = ``0``
- .. rst-class:: classref-property-setget
- - void **set_item_count** **(** :ref:`int<class_int>` value **)**
- - :ref:`int<class_int>` **get_item_count** **(** **)**
- The number of items to select from.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_property_selected:
- .. rst-class:: classref-property
- :ref:`int<class_int>` **selected** = ``-1``
- .. rst-class:: classref-property-setget
- - :ref:`int<class_int>` **get_selected** **(** **)**
- The index of the currently selected item, or ``-1`` if no item is selected.
- .. rst-class:: classref-section-separator
- ----
- .. rst-class:: classref-descriptions-group
- Method Descriptions
- -------------------
- .. _class_OptionButton_method_add_icon_item:
- .. rst-class:: classref-method
- void **add_icon_item** **(** :ref:`Texture2D<class_Texture2D>` texture, :ref:`String<class_String>` label, :ref:`int<class_int>` id=-1 **)**
- Adds an item, with a ``texture`` icon, text ``label`` and (optionally) ``id``. If no ``id`` is passed, the item index will be used as the item's ID. New items are appended at the end.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_add_item:
- .. rst-class:: classref-method
- void **add_item** **(** :ref:`String<class_String>` label, :ref:`int<class_int>` id=-1 **)**
- Adds an item, with text ``label`` and (optionally) ``id``. If no ``id`` is passed, the item index will be used as the item's ID. New items are appended at the end.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_add_separator:
- .. rst-class:: classref-method
- void **add_separator** **(** :ref:`String<class_String>` text="" **)**
- Adds a separator to the list of items. Separators help to group items, and can optionally be given a ``text`` header. A separator also gets an index assigned, and is appended at the end of the item list.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_clear:
- .. rst-class:: classref-method
- void **clear** **(** **)**
- Clears all the items in the **OptionButton**.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_get_item_icon:
- .. rst-class:: classref-method
- :ref:`Texture2D<class_Texture2D>` **get_item_icon** **(** :ref:`int<class_int>` idx **)** |const|
- Returns the icon of the item at index ``idx``.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_get_item_id:
- .. rst-class:: classref-method
- :ref:`int<class_int>` **get_item_id** **(** :ref:`int<class_int>` idx **)** |const|
- Returns the ID of the item at index ``idx``.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_get_item_index:
- .. rst-class:: classref-method
- :ref:`int<class_int>` **get_item_index** **(** :ref:`int<class_int>` id **)** |const|
- Returns the index of the item with the given ``id``.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_get_item_metadata:
- .. rst-class:: classref-method
- :ref:`Variant<class_Variant>` **get_item_metadata** **(** :ref:`int<class_int>` idx **)** |const|
- Retrieves the metadata of an item. Metadata may be any type and can be used to store extra information about an item, such as an external string ID.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_get_item_text:
- .. rst-class:: classref-method
- :ref:`String<class_String>` **get_item_text** **(** :ref:`int<class_int>` idx **)** |const|
- Returns the text of the item at index ``idx``.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_get_item_tooltip:
- .. rst-class:: classref-method
- :ref:`String<class_String>` **get_item_tooltip** **(** :ref:`int<class_int>` idx **)** |const|
- Returns the tooltip of the item at index ``idx``.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_get_popup:
- .. rst-class:: classref-method
- :ref:`PopupMenu<class_PopupMenu>` **get_popup** **(** **)** |const|
- Returns the :ref:`PopupMenu<class_PopupMenu>` contained in this button.
- \ **Warning:** This is a required internal node, removing and freeing it may cause a crash. If you wish to hide it or any of its children, use their :ref:`Window.visible<class_Window_property_visible>` property.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_get_selectable_item:
- .. rst-class:: classref-method
- :ref:`int<class_int>` **get_selectable_item** **(** :ref:`bool<class_bool>` from_last=false **)** |const|
- Returns the index of the first item which is not disabled, or marked as a separator. If ``from_last`` is ``true``, the items will be searched in reverse order.
- Returns ``-1`` if no item is found.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_get_selected_id:
- .. rst-class:: classref-method
- :ref:`int<class_int>` **get_selected_id** **(** **)** |const|
- Returns the ID of the selected item, or ``-1`` if no item is selected.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_get_selected_metadata:
- .. rst-class:: classref-method
- :ref:`Variant<class_Variant>` **get_selected_metadata** **(** **)** |const|
- Gets the metadata of the selected item. Metadata for items can be set using :ref:`set_item_metadata<class_OptionButton_method_set_item_metadata>`.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_has_selectable_items:
- .. rst-class:: classref-method
- :ref:`bool<class_bool>` **has_selectable_items** **(** **)** |const|
- Returns ``true`` if this button contains at least one item which is not disabled, or marked as a separator.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_is_item_disabled:
- .. rst-class:: classref-method
- :ref:`bool<class_bool>` **is_item_disabled** **(** :ref:`int<class_int>` idx **)** |const|
- Returns ``true`` if the item at index ``idx`` is disabled.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_is_item_separator:
- .. rst-class:: classref-method
- :ref:`bool<class_bool>` **is_item_separator** **(** :ref:`int<class_int>` idx **)** |const|
- Returns ``true`` if the item at index ``idx`` is marked as a separator.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_remove_item:
- .. rst-class:: classref-method
- void **remove_item** **(** :ref:`int<class_int>` idx **)**
- Removes the item at index ``idx``.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_select:
- .. rst-class:: classref-method
- void **select** **(** :ref:`int<class_int>` idx **)**
- Selects an item by index and makes it the current item. This will work even if the item is disabled.
- Passing ``-1`` as the index deselects any currently selected item.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_set_disable_shortcuts:
- .. rst-class:: classref-method
- void **set_disable_shortcuts** **(** :ref:`bool<class_bool>` disabled **)**
- If ``true``, shortcuts are disabled and cannot be used to trigger the button.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_set_item_disabled:
- .. rst-class:: classref-method
- void **set_item_disabled** **(** :ref:`int<class_int>` idx, :ref:`bool<class_bool>` disabled **)**
- Sets whether the item at index ``idx`` is disabled.
- Disabled items are drawn differently in the dropdown and are not selectable by the user. If the current selected item is set as disabled, it will remain selected.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_set_item_icon:
- .. rst-class:: classref-method
- void **set_item_icon** **(** :ref:`int<class_int>` idx, :ref:`Texture2D<class_Texture2D>` texture **)**
- Sets the icon of the item at index ``idx``.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_set_item_id:
- .. rst-class:: classref-method
- void **set_item_id** **(** :ref:`int<class_int>` idx, :ref:`int<class_int>` id **)**
- Sets the ID of the item at index ``idx``.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_set_item_metadata:
- .. rst-class:: classref-method
- void **set_item_metadata** **(** :ref:`int<class_int>` idx, :ref:`Variant<class_Variant>` metadata **)**
- Sets the metadata of an item. Metadata may be of any type and can be used to store extra information about an item, such as an external string ID.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_set_item_text:
- .. rst-class:: classref-method
- void **set_item_text** **(** :ref:`int<class_int>` idx, :ref:`String<class_String>` text **)**
- Sets the text of the item at index ``idx``.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_set_item_tooltip:
- .. rst-class:: classref-method
- void **set_item_tooltip** **(** :ref:`int<class_int>` idx, :ref:`String<class_String>` tooltip **)**
- Sets the tooltip of the item at index ``idx``.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_method_show_popup:
- .. rst-class:: classref-method
- void **show_popup** **(** **)**
- Adjusts popup position and sizing for the **OptionButton**, then shows the :ref:`PopupMenu<class_PopupMenu>`. Prefer this over using ``get_popup().popup()``.
- .. rst-class:: classref-section-separator
- ----
- .. rst-class:: classref-descriptions-group
- Theme Property Descriptions
- ---------------------------
- .. _class_OptionButton_theme_constant_arrow_margin:
- .. rst-class:: classref-themeproperty
- :ref:`int<class_int>` **arrow_margin** = ``4``
- The horizontal space between the arrow icon and the right edge of the button.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_theme_constant_modulate_arrow:
- .. rst-class:: classref-themeproperty
- :ref:`int<class_int>` **modulate_arrow** = ``0``
- If different than ``0``, the arrow icon will be modulated to the font color.
- .. rst-class:: classref-item-separator
- ----
- .. _class_OptionButton_theme_icon_arrow:
- .. rst-class:: classref-themeproperty
- :ref:`Texture2D<class_Texture2D>` **arrow**
- The arrow icon to be drawn on the right end of the button.
- .. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
- .. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
- .. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
- .. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
- .. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
- .. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
- .. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`
|