Button states are not updating until mouse move

I have a button on canvas. On clicking the button, it will move to the right by a distance. When I hover the button and press the button, it is moving with hover state and the cursor is still pointer on the original button co-ordinates until I move the mouse. After moving the mouse slightly, the cursor is changing and the button state is changing. The button needs to move with normal state and the cursor should change to default without moving mouse. Please suggest me a fix for this.