public boolean isSelectedAllDirs() {
		List<FSBNode> selectedNodes = getSelectedNodes();
		for (FSBNode node : selectedNodes) {
			if (node.isLeaf()) {
				return false;
			}
		}
		return true;
	}
Returns true if the currently selected items are all directory items
@return boolean true if the currently selected items are all directory items
Ghidra/Features/Base/src/main/java/ghidra/plugins/fsbrowser/FSBActionContext.java