harfang3d/doc/doc/man.ExtendingTheProjectExplorer.md

.title Extending the project explorer

Writing a project explorer plugin

A scene tool plugin must be declared as a class extending the plugin.IProjectExplorerPlugin interface.

class Plugin(IProjectExplorerPlugin):
	""" A new project explorer plugin """

The following methods must be implemented by the plugin:

• process_drop_event(dropped_urls, target_url): Process a drop event over the project explorer. Return plugin.InterruptPluginChain to stop execution at your plugin.