private void updateTitle(ComponentProvider provider) {
		title = provider.getTitle();
		subTitle = provider.getSubTitle();
		tabText = provider.getTabText();
		tabText = tabText == null ? title : tabText;

		if (comp != null) {
			comp.setTitle(getFullTitle());
		}
		if (compNode != null) {
			compNode.titleChanged(this);
		}
	}
Sets the component provider for this placeholder
@param newProvider the new provider
Ghidra/Framework/Docking/src/main/java/docking/ComponentPlaceholder.java