EditorResourcePreview

Hérite de : Node < Object

A node used to generate previews of resources or files.

Description

This node is used to generate previews for resources or files.

Note: This class shouldn't be instantiated directly. Instead, access the singleton using EditorInterface.get_resource_previewer().

Méthodes

void	add_preview_generator(generator: EditorResourcePreviewGenerator)
void	check_for_invalidation(path: String)
void	queue_edited_resource_preview(resource: Resource, receiver: Object, receiver_func: StringName, userdata: Variant)
void	queue_resource_preview(path: String, receiver: Object, receiver_func: StringName, userdata: Variant)
void	remove_preview_generator(generator: EditorResourcePreviewGenerator)

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Signaux

preview_invalidated(path: String) 🔗

Émis si un aperçu a été invalidé (c'est-à-dire changé). path correspond au chemin de l'aperçu.

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Descriptions des méthodes

void add_preview_generator(generator: EditorResourcePreviewGenerator) 🔗

Créez un générateur d’aperçu personnalisé.

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void check_for_invalidation(path: String) 🔗

Vérifiez si la ressource a changé, si oui, elle sera invalidée et le signal correspondant émis.

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void queue_edited_resource_preview(resource: Resource, receiver: Object, receiver_func: StringName, userdata: Variant) 🔗

Queue the resource being edited for preview. Once the preview is ready, the receiver's receiver_func will be called. The receiver_func must take the following four arguments: String path, Texture2D preview, Texture2D thumbnail_preview, Variant userdata. userdata can be anything, and will be returned when receiver_func is called.

Note: If it was not possible to create the preview the receiver_func will still be called, but the preview will be null.

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void queue_resource_preview(path: String, receiver: Object, receiver_func: StringName, userdata: Variant) 🔗

Queue a resource file located at path for preview. Once the preview is ready, the receiver's receiver_func will be called. The receiver_func must take the following four arguments: String path, Texture2D preview, Texture2D thumbnail_preview, Variant userdata. userdata can be anything, and will be returned when receiver_func is called.

Note: If it was not possible to create the preview the receiver_func will still be called, but the preview will be null.

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void remove_preview_generator(generator: EditorResourcePreviewGenerator) 🔗

Supprime un générateur d’aperçu personnalisé.