The jump bar is an interactive, hierarchical mechanism for quickly navigating to files and other items, such as properties and methods in your source code. The jump bar appears at the top of each editor area pane, such as while editing code in the source editor.
The jump bar includes the following components:
Related items menu: Navigate to items related to the current context, such as recently opened files or the interface file for an implementation file you’re editing.
Previous and next buttons: Step backward and forward through your navigation history. Click and hold a button to display a pop-up menu containing the complete history. Choose an item to jump to it.
Hierarchical path menu: Click a segment to display a pop-up menu of files at that level of the hierarchy. Choose an item to jump to it.
Document items menu: When editing source code, click this segment to display a pop-up menu of symbols, such as properties and functions, in the current file. Choose a symbol to jump to it. Hold down the Option key when clicking this segment to sort the pop-up menu items alphabetically. When editing Markdown, you can choose a section to jump to it.
Issue navigation buttons: Step through issues found in your project. Click the icon between the button to display the current issue. These buttons are only visible when there are problems.