setTabText

setTabText is a function commonly found in graphical user interface toolkits for setting the text label displayed on a tab within a tabbed interface. When a user interacts with a tab widget, each tab typically has a textual representation indicating its content. The setTabText function allows developers to programmatically change this text. This is useful for dynamic applications where the tab label might need to update based on data or user actions. For instance, a tab displaying a document could have its text updated to the document's filename. The function usually takes a single argument: the new string to be displayed on the tab. Some implementations might also require an index or identifier to specify which tab's text should be modified. The exact name and parameters of this function can vary slightly depending on the specific programming language or UI framework being used, but the core functionality remains consistent across them. It's a fundamental operation for creating interactive and informative tabbed navigation elements.