Layout controls are essential components in Twidget, allowing developers to manage the visibility and behavior of various layout elements, such as modals and drawers, within a user interface. These controls enable dynamic user interactions by facilitating the opening, closing, and toggling of layouts in response to user actions.
Key Concepts
Layouts: These are structural UI components like modals and drawers that provide context-specific content to users. Each layout can have predefined actions associated with it.
Actions and Commands: Actions are triggers associated with user interface elements that can alter the state of layouts (e.g., open, close, toggle). Commands are similar but can be utilized within functions, offering a higher level of control and programmability.
Control Layout Action: This specific action allows any element to manage the state of a selected layout. It supports operations such as opening, closing, and toggling layouts based on user interactions.
Functions: Functions in Twidget encapsulate logic that can be reused across different UI events. By creating functions, such as "Open", developers can define specific commands to manage layout states within a broader workflow.
Main Components and Workflow
Element Actions: Each layout element comes with default actions, such as a close command on buttons within modals. Users can enhance these with additional layout control actions.
Adding Commands: In functions, users can utilize layout commands including open, close, toggle, and status checking. Users can also define additional behaviors when layouts are opened or closed.
Result Objects: When layouts are closed, result objects can convey information passed during the closure, allowing for more interactive experiences.
Summary
Layout controls in Twidget provide robust management of UI elements, streamlining the creation of engaging applications that react fluidly to user interactions. By interlinking actions, commands, and functions, developers can create complex and interactive layouts efficiently, enhancing the overall usability of their applications.
