Non-Modal Dialog
A non-modal dialog is a user interface element that appears as a pop-up window or overlay without blocking interaction with the rest of the application. It allows users to continue working in the main application while the dialog remains open, typically used for displaying supplementary information, tooltips, or secondary tasks. Unlike modal dialogs, they do not require immediate user action to dismiss.
Developers should use non-modal dialogs when they need to provide contextual help, show notifications, or enable multitasking without interrupting the user's workflow, such as in complex applications like IDEs or design tools. They are ideal for scenarios where users might need to reference information from the dialog while interacting with other parts of the interface, improving usability and productivity.