A shift-register unit, a gate-driving circuit and driving method, and a display apparatus

A shift-register circuit configured as a shift-register unit of current stage cascaded with a shift-register unit of previous stage and a shift-register unit of next stage, the shift-register circuit comprising:

• a main sub-circuit configured to generate an output signal for driving a gate line scanning of current stage and to charge a pull-up node of next stage to a high-voltage level;
• a control sub-circuit coupled to the main sub-circuit and the shift-register unit of previous stage, the control sub-circuit being configured to recharge the pull-up node of previous stage during a touch-control operation performed after a gate line scanning of previous stage ends and before the gate line scanning of current stage starts;
• wherein the control sub-circuit is configured to compensate an internal voltage of the shift-register unit of previous stage before the touch-control operation ends so that the shift-register unit of previous stage is triggered to perform the gate line scanning of previous stage followed by the shift-register unit of current stage to perform the gate line scanning of current stage.