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396 lines
18 KiB
ReStructuredText
396 lines
18 KiB
ReStructuredText
:github_url: hide
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.. DO NOT EDIT THIS FILE!!!
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.. Generated automatically from Godot engine sources.
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.. Generator: https://github.com/godotengine/godot/tree/4.0/doc/tools/make_rst.py.
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.. XML source: https://github.com/godotengine/godot/tree/4.0/doc/classes/MenuButton.xml.
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.. _class_MenuButton:
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MenuButton
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==========
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**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>`
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A button that brings up a :ref:`PopupMenu<class_PopupMenu>` when clicked.
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.. rst-class:: classref-introduction-group
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Description
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-----------
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A button that brings up a :ref:`PopupMenu<class_PopupMenu>` when clicked. To create new items inside this :ref:`PopupMenu<class_PopupMenu>`, use ``get_popup().add_item("My Item Name")``. You can also create them directly from Godot editor's inspector.
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See also :ref:`BaseButton<class_BaseButton>` which contains common properties and methods associated with this node.
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.. rst-class:: classref-reftable-group
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Properties
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----------
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.. table::
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:widths: auto
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+-----------------------------------------------+-------------------------------------------------------------------+-------------------------------------------------------------------------------+
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| :ref:`ActionMode<enum_BaseButton_ActionMode>` | action_mode | ``0`` (overrides :ref:`BaseButton<class_BaseButton_property_action_mode>`) |
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+-----------------------------------------------+-------------------------------------------------------------------+-------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | flat | ``true`` (overrides :ref:`Button<class_Button_property_flat>`) |
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+-----------------------------------------------+-------------------------------------------------------------------+-------------------------------------------------------------------------------+
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| :ref:`FocusMode<enum_Control_FocusMode>` | focus_mode | ``0`` (overrides :ref:`Control<class_Control_property_focus_mode>`) |
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+-----------------------------------------------+-------------------------------------------------------------------+-------------------------------------------------------------------------------+
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| :ref:`int<class_int>` | :ref:`item_count<class_MenuButton_property_item_count>` | ``0`` |
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+-----------------------------------------------+-------------------------------------------------------------------+-------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`switch_on_hover<class_MenuButton_property_switch_on_hover>` | ``false`` |
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+-----------------------------------------------+-------------------------------------------------------------------+-------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | toggle_mode | ``true`` (overrides :ref:`BaseButton<class_BaseButton_property_toggle_mode>`) |
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+-----------------------------------------------+-------------------------------------------------------------------+-------------------------------------------------------------------------------+
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.. rst-class:: classref-reftable-group
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Methods
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-------
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.. table::
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:widths: auto
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+-----------------------------------+--------------------------------------------------------------------------------------------------------------------------+
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| :ref:`PopupMenu<class_PopupMenu>` | :ref:`get_popup<class_MenuButton_method_get_popup>` **(** **)** |const| |
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+-----------------------------------+--------------------------------------------------------------------------------------------------------------------------+
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| void | :ref:`set_disable_shortcuts<class_MenuButton_method_set_disable_shortcuts>` **(** :ref:`bool<class_bool>` disabled **)** |
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+-----------------------------------+--------------------------------------------------------------------------------------------------------------------------+
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| void | :ref:`show_popup<class_MenuButton_method_show_popup>` **(** **)** |
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+-----------------------------------+--------------------------------------------------------------------------------------------------------------------------+
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.. rst-class:: classref-reftable-group
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Theme Properties
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----------------
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.. table::
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:widths: auto
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`Color<class_Color>` | :ref:`font_color<class_MenuButton_theme_color_font_color>` | ``Color(0.875, 0.875, 0.875, 1)`` |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`Color<class_Color>` | :ref:`font_disabled_color<class_MenuButton_theme_color_font_disabled_color>` | ``Color(1, 1, 1, 0.3)`` |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`Color<class_Color>` | :ref:`font_focus_color<class_MenuButton_theme_color_font_focus_color>` | ``Color(0.95, 0.95, 0.95, 1)`` |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`Color<class_Color>` | :ref:`font_hover_color<class_MenuButton_theme_color_font_hover_color>` | ``Color(0.95, 0.95, 0.95, 1)`` |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`Color<class_Color>` | :ref:`font_outline_color<class_MenuButton_theme_color_font_outline_color>` | ``Color(1, 1, 1, 1)`` |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`Color<class_Color>` | :ref:`font_pressed_color<class_MenuButton_theme_color_font_pressed_color>` | ``Color(1, 1, 1, 1)`` |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`int<class_int>` | :ref:`h_separation<class_MenuButton_theme_constant_h_separation>` | ``3`` |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`int<class_int>` | :ref:`outline_size<class_MenuButton_theme_constant_outline_size>` | ``0`` |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`Font<class_Font>` | :ref:`font<class_MenuButton_theme_font_font>` | |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`int<class_int>` | :ref:`font_size<class_MenuButton_theme_font_size_font_size>` | |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`StyleBox<class_StyleBox>` | :ref:`disabled<class_MenuButton_theme_style_disabled>` | |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`StyleBox<class_StyleBox>` | :ref:`focus<class_MenuButton_theme_style_focus>` | |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`StyleBox<class_StyleBox>` | :ref:`hover<class_MenuButton_theme_style_hover>` | |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`StyleBox<class_StyleBox>` | :ref:`normal<class_MenuButton_theme_style_normal>` | |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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| :ref:`StyleBox<class_StyleBox>` | :ref:`pressed<class_MenuButton_theme_style_pressed>` | |
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+---------------------------------+------------------------------------------------------------------------------+-----------------------------------+
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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Signals
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-------
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.. _class_MenuButton_signal_about_to_popup:
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.. rst-class:: classref-signal
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**about_to_popup** **(** **)**
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Emitted when the :ref:`PopupMenu<class_PopupMenu>` of this MenuButton is about to show.
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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Property Descriptions
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---------------------
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.. _class_MenuButton_property_item_count:
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.. rst-class:: classref-property
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:ref:`int<class_int>` **item_count** = ``0``
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.. rst-class:: classref-property-setget
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- void **set_item_count** **(** :ref:`int<class_int>` value **)**
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- :ref:`int<class_int>` **get_item_count** **(** **)**
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The number of items currently in the list.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_property_switch_on_hover:
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.. rst-class:: classref-property
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:ref:`bool<class_bool>` **switch_on_hover** = ``false``
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.. rst-class:: classref-property-setget
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- void **set_switch_on_hover** **(** :ref:`bool<class_bool>` value **)**
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- :ref:`bool<class_bool>` **is_switch_on_hover** **(** **)**
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If ``true``, when the cursor hovers above another **MenuButton** within the same parent which also has ``switch_on_hover`` enabled, it will close the current **MenuButton** and open the other one.
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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Method Descriptions
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-------------------
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.. _class_MenuButton_method_get_popup:
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.. rst-class:: classref-method
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:ref:`PopupMenu<class_PopupMenu>` **get_popup** **(** **)** |const|
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Returns the :ref:`PopupMenu<class_PopupMenu>` contained in this button.
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\ **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.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_method_set_disable_shortcuts:
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.. rst-class:: classref-method
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void **set_disable_shortcuts** **(** :ref:`bool<class_bool>` disabled **)**
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If ``true``, shortcuts are disabled and cannot be used to trigger the button.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_method_show_popup:
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.. rst-class:: classref-method
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void **show_popup** **(** **)**
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Adjusts popup position and sizing for the **MenuButton**, then shows the :ref:`PopupMenu<class_PopupMenu>`. Prefer this over using ``get_popup().popup()``.
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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Theme Property Descriptions
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---------------------------
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.. _class_MenuButton_theme_color_font_color:
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.. rst-class:: classref-themeproperty
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:ref:`Color<class_Color>` **font_color** = ``Color(0.875, 0.875, 0.875, 1)``
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Default text :ref:`Color<class_Color>` of the **MenuButton**.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_color_font_disabled_color:
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.. rst-class:: classref-themeproperty
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:ref:`Color<class_Color>` **font_disabled_color** = ``Color(1, 1, 1, 0.3)``
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Text :ref:`Color<class_Color>` used when the **MenuButton** is disabled.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_color_font_focus_color:
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.. rst-class:: classref-themeproperty
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:ref:`Color<class_Color>` **font_focus_color** = ``Color(0.95, 0.95, 0.95, 1)``
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Text :ref:`Color<class_Color>` used when the **MenuButton** is focused. Only replaces the normal text color of the button. Disabled, hovered, and pressed states take precedence over this color.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_color_font_hover_color:
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.. rst-class:: classref-themeproperty
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:ref:`Color<class_Color>` **font_hover_color** = ``Color(0.95, 0.95, 0.95, 1)``
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Text :ref:`Color<class_Color>` used when the **MenuButton** is being hovered.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_color_font_outline_color:
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.. rst-class:: classref-themeproperty
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:ref:`Color<class_Color>` **font_outline_color** = ``Color(1, 1, 1, 1)``
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The tint of text outline of the **MenuButton**.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_color_font_pressed_color:
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.. rst-class:: classref-themeproperty
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:ref:`Color<class_Color>` **font_pressed_color** = ``Color(1, 1, 1, 1)``
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Text :ref:`Color<class_Color>` used when the **MenuButton** is being pressed.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_constant_h_separation:
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.. rst-class:: classref-themeproperty
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:ref:`int<class_int>` **h_separation** = ``3``
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The horizontal space between **MenuButton**'s icon and text. Negative values will be treated as ``0`` when used.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_constant_outline_size:
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.. rst-class:: classref-themeproperty
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:ref:`int<class_int>` **outline_size** = ``0``
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The size of the text outline.
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\ **Note:** If using a font with :ref:`FontFile.multichannel_signed_distance_field<class_FontFile_property_multichannel_signed_distance_field>` enabled, its :ref:`FontFile.msdf_pixel_range<class_FontFile_property_msdf_pixel_range>` must be set to at least *twice* the value of :ref:`outline_size<class_MenuButton_theme_constant_outline_size>` for outline rendering to look correct. Otherwise, the outline may appear to be cut off earlier than intended.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_font_font:
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.. rst-class:: classref-themeproperty
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:ref:`Font<class_Font>` **font**
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:ref:`Font<class_Font>` of the **MenuButton**'s text.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_font_size_font_size:
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.. rst-class:: classref-themeproperty
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:ref:`int<class_int>` **font_size**
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Font size of the **MenuButton**'s text.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_style_disabled:
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.. rst-class:: classref-themeproperty
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:ref:`StyleBox<class_StyleBox>` **disabled**
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:ref:`StyleBox<class_StyleBox>` used when the **MenuButton** is disabled.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_style_focus:
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.. rst-class:: classref-themeproperty
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:ref:`StyleBox<class_StyleBox>` **focus**
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:ref:`StyleBox<class_StyleBox>` used when the **MenuButton** is focused. The ``focus`` :ref:`StyleBox<class_StyleBox>` is displayed *over* the base :ref:`StyleBox<class_StyleBox>`, so a partially transparent :ref:`StyleBox<class_StyleBox>` should be used to ensure the base :ref:`StyleBox<class_StyleBox>` remains visible. A :ref:`StyleBox<class_StyleBox>` that represents an outline or an underline works well for this purpose. To disable the focus visual effect, assign a :ref:`StyleBoxEmpty<class_StyleBoxEmpty>` resource. Note that disabling the focus visual effect will harm keyboard/controller navigation usability, so this is not recommended for accessibility reasons.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_style_hover:
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.. rst-class:: classref-themeproperty
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:ref:`StyleBox<class_StyleBox>` **hover**
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:ref:`StyleBox<class_StyleBox>` used when the **MenuButton** is being hovered.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_style_normal:
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.. rst-class:: classref-themeproperty
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:ref:`StyleBox<class_StyleBox>` **normal**
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Default :ref:`StyleBox<class_StyleBox>` for the **MenuButton**.
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.. rst-class:: classref-item-separator
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----
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.. _class_MenuButton_theme_style_pressed:
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.. rst-class:: classref-themeproperty
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:ref:`StyleBox<class_StyleBox>` **pressed**
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:ref:`StyleBox<class_StyleBox>` used when the **MenuButton** is being pressed.
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.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
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.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
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.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
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.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
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.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
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.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
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