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onDown Method

Summary

Occurs when the user performs the down MotionEvent, this method fires the InteractiveSimpleOnGestureListener.onDown event.

Syntax

Java

protected void onDown(  
   MotionEvent e 
)

Protected Sub onDown( _ 
   ByVal e As MotionEvent _ 
)

protected void onDown(MotionEvent e)

Parameters

e
The motion event data.

Remarks

The onDown method allows derived classes to handle the event without attaching a function to the event. This is the preferred technique for handling the event in a derived class. Note to Inheritors: When overriding onDown in a derived class, be sure to call the base class's onDown method so that registered delegates receive the event.

Requirements

Target Platforms

Reference

InteractiveService Class

InteractiveService Members

Help Version 19.0.2017.10.28

Leadtools.Controls Assembly (WinRT / WPF / iOS / OS X / Android)

Introduction

Getting Started

Namespaces

Leadtools.Controls Namespace