Require a slide operation to trigger OnClick event.List of buttonsSlide Button,slide away from one side to trigger the OnClick event.Match Button,drag the cursor to the special position to trigger the OnClick event.Gesture Button,move the pointer to make special gesture to trigger the OnClick event.Button is a simple UI object.You simply click it to trigger the OnClick event.But sometimes it's too simple.Many buttons may be clicked by mistake.The buttons in this package all need clarity confirm action for triggering OnClick event.