You've already forked godot
mirror of
https://github.com/godotengine/godot.git
synced 2025-11-04 12:00:25 +00:00
50 lines
3.0 KiB
XML
50 lines
3.0 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="EditorResourceTooltipPlugin" inherits="RefCounted" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
|
|
<brief_description>
|
|
A plugin that advanced tooltip for its handled resource type.
|
|
</brief_description>
|
|
<description>
|
|
Resource tooltip plugins are used by [FileSystemDock] to generate customized tooltips for specific resources. E.g. tooltip for a [Texture2D] displays a bigger preview and the texture's dimensions.
|
|
A plugin must be first registered with [method FileSystemDock.add_resource_tooltip_plugin]. When the user hovers a resource in filesystem dock which is handled by the plugin, [method _make_tooltip_for_path] is called to create the tooltip. It works similarly to [method Control._make_custom_tooltip].
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="_handles" qualifiers="virtual const">
|
|
<return type="bool" />
|
|
<param index="0" name="type" type="String" />
|
|
<description>
|
|
Return [code]true[/code] if the plugin is going to handle the given [Resource] [param type].
|
|
</description>
|
|
</method>
|
|
<method name="_make_tooltip_for_path" qualifiers="virtual const">
|
|
<return type="Control" />
|
|
<param index="0" name="path" type="String" />
|
|
<param index="1" name="metadata" type="Dictionary" />
|
|
<param index="2" name="base" type="Control" />
|
|
<description>
|
|
Create and return a tooltip that will be displayed when the user hovers a resource under the given [param path] in filesystem dock.
|
|
The [param metadata] dictionary is provided by preview generator (see [method EditorResourcePreviewGenerator._generate]).
|
|
[param base] is the base default tooltip, which is a [VBoxContainer] with a file name, type and size labels. If another plugin handled the same file type, [param base] will be output from the previous plugin. For best result, make sure the base tooltip is part of the returned [Control].
|
|
[b]Note:[/b] It's unadvised to use [method ResourceLoader.load], especially with heavy resources like models or textures, because it will make the editor unresponsive when creating the tooltip. You can use [method request_thumbnail] if you want to display a preview in your tooltip.
|
|
[b]Note:[/b] If you decide to discard the [param base], make sure to call [method Node.queue_free], because it's not freed automatically.
|
|
[codeblock]
|
|
func _make_tooltip_for_path(path, metadata, base):
|
|
var t_rect = TextureRect.new()
|
|
request_thumbnail(path, t_rect)
|
|
base.add_child(t_rect) # The TextureRect will appear at the bottom of the tooltip.
|
|
return base
|
|
[/codeblock]
|
|
</description>
|
|
</method>
|
|
<method name="request_thumbnail" qualifiers="const">
|
|
<return type="void" />
|
|
<param index="0" name="path" type="String" />
|
|
<param index="1" name="control" type="TextureRect" />
|
|
<description>
|
|
Requests a thumbnail for the given [TextureRect]. The thumbnail is created asynchronously by [EditorResourcePreview] and automatically set when available.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
</class>
|