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80 lines
5.7 KiB
ReStructuredText
80 lines
5.7 KiB
ReStructuredText
.. Generated automatically by doc/tools/makerst.py in Godot's source tree.
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.. DO NOT EDIT THIS FILE, but the EditorResourcePreview.xml source instead.
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.. The source is found in doc/classes or modules/<name>/doc_classes.
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.. _class_EditorResourcePreview:
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EditorResourcePreview
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=====================
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**Inherits:** :ref:`Node<class_node>` **<** :ref:`Object<class_object>`
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**Category:** Core
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Brief Description
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-----------------
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Helper to generate previews of reources or files.
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Member Functions
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----------------
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+-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| void | :ref:`add_preview_generator<class_EditorResourcePreview_add_preview_generator>` **(** :ref:`EditorResourcePreviewGenerator<class_editorresourcepreviewgenerator>` generator **)** |
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+-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| void | :ref:`check_for_invalidation<class_EditorResourcePreview_check_for_invalidation>` **(** :ref:`String<class_string>` path **)** |
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+-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| 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 **)** |
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+-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| 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 **)** |
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+-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| void | :ref:`remove_preview_generator<class_EditorResourcePreview_remove_preview_generator>` **(** :ref:`EditorResourcePreviewGenerator<class_editorresourcepreviewgenerator>` generator **)** |
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+-------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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Signals
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-------
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- **preview_invalidated** **(** :ref:`String<class_string>` path **)**
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If a preview was invalidated (changed) this signal will emit (using the path of the preview)
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Description
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-----------
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This object is used to generate previews for resources of files.
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Member Function Description
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---------------------------
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.. _class_EditorResourcePreview_add_preview_generator:
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- void **add_preview_generator** **(** :ref:`EditorResourcePreviewGenerator<class_editorresourcepreviewgenerator>` generator **)**
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Create an own, custom preview generator.
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.. _class_EditorResourcePreview_check_for_invalidation:
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- void **check_for_invalidation** **(** :ref:`String<class_string>` path **)**
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Check if the resource changed, if so it will be invalidated and the corresponding signal emitted.
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.. _class_EditorResourcePreview_queue_edited_resource_preview:
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- 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 **)**
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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 texture (if no preview was possible). Callback must have the format: (path,texture,userdata). Userdata can be anything.
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.. _class_EditorResourcePreview_queue_resource_preview:
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- 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 **)**
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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 texture (if no preview was possible). Callback must have the format: (path,texture,userdata). Userdata can be anything.
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.. _class_EditorResourcePreview_remove_preview_generator:
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- void **remove_preview_generator** **(** :ref:`EditorResourcePreviewGenerator<class_editorresourcepreviewgenerator>` generator **)**
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Remove a custom preview generator.
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