Dialog Box
A dialog box is a temporary window in a computer's graphical user interface (GUI) that requests input, provides information, or prompts the user to make a choice to proceed with a task. These interactive windows contain various elements like buttons, checkboxes, and text fields to gather information and offer options, appearing for tasks such as saving a file, printing, or confirming a critical action.
Key characteristics of a dialog box:
Temporary window: A dialog box appears on the screen for a specific purpose and is closed once the task is completed or canceled.
User interaction: It serves as a channel for communication between the user and the computer or application, requiring the user to provide input or make selections.
Control elements:
Dialog boxes feature common interface controls, including:
Buttons: (e.g., OK, Cancel, Apply) to confirm or abort an action.
Text fields: for typing information.
Checkboxes: to select or deselect options.
Radio buttons: to choose one option from a group.