void setEditMode(boolean editMode) {
		for (ByteViewerComponent c : viewList) {
			c.setEditMode(editMode);
		}
	}
Add a view to the panel.

@param viewName name of the format, e.g., Hex, Ascii, etc.
@param model model that understands the format
@param editMode true if edit mode is on
@param updateViewPosition true if the view position should be set
@return the new component
Ghidra/Features/ByteViewer/src/main/java/ghidra/app/plugin/core/byteviewer/ByteViewerPanel.java