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152 lines
6.4 KiB
ReStructuredText
152 lines
6.4 KiB
ReStructuredText
:github_url: hide
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.. _class_EditorSelection:
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EditorSelection
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===============
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**继承：** :ref:`Object<class_Object>`
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管理编辑器中的 SceneTree 选择。
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.. rst-class:: classref-introduction-group
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描述
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----
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这个对象管理编辑器中的 SceneTree 选择。
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\ **注意：**\ 这个类不应该直接实例化。相反，使用\ :ref:`EditorInterface.get_selection()<class_EditorInterface_method_get_selection>`\ 访问单例。
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.. rst-class:: classref-reftable-group
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方法
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----
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.. table::
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:widths: auto
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+------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+
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| |void| | :ref:`add_node<class_EditorSelection_method_add_node>`\ (\ node\: :ref:`Node<class_Node>`\ ) |
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+------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+
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| |void| | :ref:`clear<class_EditorSelection_method_clear>`\ (\ ) |
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+------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+
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| :ref:`Array<class_Array>`\[:ref:`Node<class_Node>`\] | :ref:`get_selected_nodes<class_EditorSelection_method_get_selected_nodes>`\ (\ ) |
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+------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+
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| :ref:`Array<class_Array>`\[:ref:`Node<class_Node>`\] | :ref:`get_top_selected_nodes<class_EditorSelection_method_get_top_selected_nodes>`\ (\ ) |
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+------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+
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| :ref:`Array<class_Array>`\[:ref:`Node<class_Node>`\] | :ref:`get_transformable_selected_nodes<class_EditorSelection_method_get_transformable_selected_nodes>`\ (\ ) |
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+------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+
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| |void| | :ref:`remove_node<class_EditorSelection_method_remove_node>`\ (\ node\: :ref:`Node<class_Node>`\ ) |
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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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信号
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----
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.. _class_EditorSelection_signal_selection_changed:
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.. rst-class:: classref-signal
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**selection_changed**\ (\ ) :ref:`🔗<class_EditorSelection_signal_selection_changed>`
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更改选择时发出。
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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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方法说明
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--------
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.. _class_EditorSelection_method_add_node:
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.. rst-class:: classref-method
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|void| **add_node**\ (\ node\: :ref:`Node<class_Node>`\ ) :ref:`🔗<class_EditorSelection_method_add_node>`
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将一个节点添加到选择中。
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\ **注意：**\ 新选择的节点不会在检查器中自动被编辑。如果你想编辑一个节点，请使用 :ref:`EditorInterface.edit_node()<class_EditorInterface_method_edit_node>`\ 。
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.. rst-class:: classref-item-separator
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----
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.. _class_EditorSelection_method_clear:
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.. rst-class:: classref-method
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|void| **clear**\ (\ ) :ref:`🔗<class_EditorSelection_method_clear>`
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清除选中项。
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.. rst-class:: classref-item-separator
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----
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.. _class_EditorSelection_method_get_selected_nodes:
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.. rst-class:: classref-method
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:ref:`Array<class_Array>`\[:ref:`Node<class_Node>`\] **get_selected_nodes**\ (\ ) :ref:`🔗<class_EditorSelection_method_get_selected_nodes>`
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返回所选节点的列表。
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.. rst-class:: classref-item-separator
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----
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.. _class_EditorSelection_method_get_top_selected_nodes:
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.. rst-class:: classref-method
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:ref:`Array<class_Array>`\[:ref:`Node<class_Node>`\] **get_top_selected_nodes**\ (\ ) :ref:`🔗<class_EditorSelection_method_get_top_selected_nodes>`
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返回仅包含顶层选定节点的列表，不包括任何子节点。适用于执行变换操作（移动、旋转等）。
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例如节点 A 有一个子节点 B、一个同级节点 C，如果选中这三个节点，那么该方法只会返回 A 和 C。更改 A 的全局变换将影响 B 的全局变换，因此不需要单独更改 B。
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.. rst-class:: classref-item-separator
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----
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.. _class_EditorSelection_method_get_transformable_selected_nodes:
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.. rst-class:: classref-method
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:ref:`Array<class_Array>`\[:ref:`Node<class_Node>`\] **get_transformable_selected_nodes**\ (\ ) :ref:`🔗<class_EditorSelection_method_get_transformable_selected_nodes>`
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**已弃用：** Use :ref:`get_top_selected_nodes()<class_EditorSelection_method_get_top_selected_nodes>` instead.
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返回仅包含顶层选定节点的列表，不包括任何子节点。适用于执行变换操作（移动、旋转等）。见 :ref:`get_top_selected_nodes()<class_EditorSelection_method_get_top_selected_nodes>`\ 。
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.. rst-class:: classref-item-separator
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----
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.. _class_EditorSelection_method_remove_node:
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.. rst-class:: classref-method
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|void| **remove_node**\ (\ node\: :ref:`Node<class_Node>`\ ) :ref:`🔗<class_EditorSelection_method_remove_node>`
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从选择中删除一个节点。
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.. |virtual| replace:: :abbr:`virtual (本方法通常需要用户覆盖才能生效。)`
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.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
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.. |const| replace:: :abbr:`const (本方法无副作用，不会修改该实例的任何成员变量。)`
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.. |vararg| replace:: :abbr:`vararg (本方法除了能接受在此处描述的参数外，还能够继续接受任意数量的参数。)`
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.. |constructor| replace:: :abbr:`constructor (本方法用于构造某个类型。)`
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.. |static| replace:: :abbr:`static (调用本方法无需实例，可直接使用类名进行调用。)`
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.. |operator| replace:: :abbr:`operator (本方法描述的是使用本类型作为左操作数的有效运算符。)`
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.. |bitfield| replace:: :abbr:`BitField (这个值是由下列位标志构成位掩码的整数。)`
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.. |void| replace:: :abbr:`void (无返回值。)`
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