Abstract: An electronic device and its method for controlling touch panel are disclosed. The electronic device includes a touch panel and a processing module. The touch panel displays a functional menu. The processing module analyzes a movement trajectory formed by the plurality of input signals to obtain each input area passed by the movement trajectory and a receiving sequence. The processing module controls a display location of the functional menu to be displayed in the touch panel based upon the input area and the receiving sequence. The processing module determines whether or not the first block is greater than the second block in the plurality of input areas corresponding to the input signal. When the first block is greater than the second block, the touch panel starts the first mode. When the first block is smaller than the second block, the touch panel starts the second mode.