Screen Control Grouping for Orientation Adaptation

The patent merges multiple control elements into control groups that are adjusted collectively during screen conversion. Instead of individually adjusting each control element's position and size, the system groups related controls and applies uniform adjustment rules to the entire group, significantly reducing the complexity of adaptation rules while maintaining display adaptability across different screen orientations.

The patent segments the screen into multiple control groups based on functional regions and control element relationships. By dividing the screen layout into distinct segments (control groups), the system can efficiently manage and adjust multiple control elements during screen conversion without requiring complex individual adjustments for each element, thereby improving conversion efficiency while maintaining full functionality.

The patent applies preliminary action by pre-dividing control elements into control groups during the initial screen layout phase, before screen conversion occurs. This preliminary grouping establishes the structural framework that enables efficient conversion later, as the grouping logic is executed once during layout rather than repeatedly during each conversion operation, reducing the complexity burden during actual screen rotation or orientation changes.