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- .. Generated automatically by doc/tools/makerst.py in Godot's source tree.
- .. DO NOT EDIT THIS FILE, but the doc/base/classes.xml source instead.
- .. _class_EditorResourcePreview:
- EditorResourcePreview
- =====================
- **Inherits:** :ref:`Node<class_node>` **<** :ref:`Object<class_object>`
- **Category:** Core
- Brief Description
- -----------------
- Helper to generate previews of reources or files.
- Member Functions
- ----------------
- +-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`add_preview_generator<class_EditorResourcePreview_add_preview_generator>` **(** :ref:`EditorResourcePreviewGenerator<class_editorresourcepreviewgenerator>` generator **)** |
- +-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`check_for_invalidation<class_EditorResourcePreview_check_for_invalidation>` **(** :ref:`String<class_string>` path **)** |
- +-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`queue_edited_resource_preview<class_EditorResourcePreview_queue_edited_resource_preview>` **(** :ref:`Resource<class_resource>` resource, :ref:`Object<class_object>` receiver, :ref:`String<class_string>` receiver_func, :ref:`Variant<class_variant>` userdata **)** |
- +-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`queue_resource_preview<class_EditorResourcePreview_queue_resource_preview>` **(** :ref:`String<class_string>` path, :ref:`Object<class_object>` receiver, :ref:`String<class_string>` receiver_func, :ref:`Variant<class_variant>` userdata **)** |
- +-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`remove_preview_generator<class_EditorResourcePreview_remove_preview_generator>` **(** :ref:`EditorResourcePreviewGenerator<class_editorresourcepreviewgenerator>` generator **)** |
- +-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- Signals
- -------
- - **preview_invalidated** **(** :ref:`String<class_string>` path **)**
- If a preview was invalidated (changed) this signal will emit (using the path of the preview)
- Description
- -----------
- This object is used to generate previews for resources of files.
- Member Function Description
- ---------------------------
- .. _class_EditorResourcePreview_add_preview_generator:
- - void **add_preview_generator** **(** :ref:`EditorResourcePreviewGenerator<class_editorresourcepreviewgenerator>` generator **)**
- Create an own, custom preview generator.
- .. _class_EditorResourcePreview_check_for_invalidation:
- - void **check_for_invalidation** **(** :ref:`String<class_string>` path **)**
- Check if the resource changed, if so it will be invalidated and the corresponding signal emitted.
- .. _class_EditorResourcePreview_queue_edited_resource_preview:
- - void **queue_edited_resource_preview** **(** :ref:`Resource<class_resource>` resource, :ref:`Object<class_object>` receiver, :ref:`String<class_string>` receiver_func, :ref:`Variant<class_variant>` userdata **)**
- Queue a resource being edited for preview (using an instance). Once the preview is ready, your receiver.receiver_func will be called either containing the preview texture or an empty texure (if no preview was possible). Callback must have the format: (path,texture,userdata). Userdata can be anything.
- .. _class_EditorResourcePreview_queue_resource_preview:
- - void **queue_resource_preview** **(** :ref:`String<class_string>` path, :ref:`Object<class_object>` receiver, :ref:`String<class_string>` receiver_func, :ref:`Variant<class_variant>` userdata **)**
- Queue a resource file for preview (using a path). Once the preview is ready, your receiver.receiver_func will be called either containing the preview texture or an empty texure (if no preview was possible). Callback must have the format: (path,texture,userdata). Userdata can be anything.
- .. _class_EditorResourcePreview_remove_preview_generator:
- - void **remove_preview_generator** **(** :ref:`EditorResourcePreviewGenerator<class_editorresourcepreviewgenerator>` generator **)**
- Remove a custom preview generator.
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