Built-in Widget Set
Overview
This document introduces the game framework’s built-in widget set and roles, which are used to construct the UI, display elements on the screen, and enable user interaction. Custom widgets can be implemented as needed, but most engines provide commonly used UI features as built-in widgets. This framework also provides several built-in widgets.
All widgets are created and released through the memory pool, optimizing performance and memory management.
Widget Set
| Widget | Role & Features |
|---|---|
| AnimatedImage | Plays animations using sequential images, allowing dynamic visual effects. |
| Button | An interactive widget that handles various user inputs (hover, unhover, click, hold, release) and executes specific actions accordingly. |
| Image | Displays a static image and is used for visual elements such as icons or backgrounds. |
| ProgressBar | Visually represents progress as a bar and can be used for various purposes, such as health, mana, or other status indicators. |
| Slider | An interactive widget that allows users to adjust a value within a minimum and maximum range. |
| TextBlock | Displays text on the screen with customizable properties including font, color, style, and shadow. |
Conclusion
By using the built-in widgets, UI can be implemented quickly and easily. Custom widgets can also be implemented by inheriting from
CUserWidget, and built-in widgets can be combined as needed. This approach improves development efficiency, code reusability, and flexibility throughout the game development process.