SoWinTouchScreen Class

Translates and reports windows messages for the touch screen device.

Inheritance Hierarchy

SystemObject
  OIV.InventorSoNetBase
    OIV.Inventor.Win.DevicesSoWinDevice
      OIV.Inventor.Touch.DevicesSoWinTouchScreen

Namespace: OIV.Inventor.Touch.Devices
Assembly: OIV.Inventor.Win (in OIV.Inventor.Win.dll) Version: 2024.1.1.0 (2024.1.1)

Syntax

C++

Copy

public class SoWinTouchScreen : SoWinDevice

Public Class SoWinTouchScreen
	Inherits SoWinDevice

public ref class SoWinTouchScreen : public SoWinDevice

type SoWinTouchScreen =  
    class
        inherit SoWinDevice
    end

The SoWinTouchScreen type exposes the following members.

Constructors

	Name	Description
	SoWinTouchScreen	Constructor.

Top

Methods

	Name	Description
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	GetHashCode	Overrides GetHashCode(). (Inherited from SoNetBase.)
	GetTouchManager	Returns the OIV.Inventor.Touch.SoTouchManager.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetWindowSize	Gets the size of the window this device is registered for. (Inherited from SoWinDevice.)
	SetWindowSize	Sets the size of the window this device is registered for. (Inherited from SoWinDevice.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Top

Remarks

This class represents a touch screen input device for the Microsoft Windows OS. It translates and manages messages generated by the touch screen. When the touch screen device is registered in an OIV.Inventor.Win.SoWinRenderArea, the device is able to generate Open Inventor touch events (see OIV.Inventor.Touch.Events.SoTouchEvent) and gesture events (see OIV.Inventor.Gestures.Events.SoGestureEvent) that can be handled (for example) using an OIV.Inventor.Nodes.SoEventCallback node.

It analyses each touch event and updates events in the OIV.Inventor.Touch.Events.SoTouchEvent table of OIV.Inventor.Touch.SoTouchManager.

Note: Unlike OIV.Inventor.Win.Devices.SoWinMouse and OIV.Inventor.Win.Devices.SoWinKeyboard, this device must be explicitly registered with the render area / viewer by the application.

EXAMPLE

Copy

SoWinExaminerViewer viewer = new SoWinExaminerViewer( this );
SoWinTouchScreen touchScreenDevice = new SoWinTouchScreen( this );
viewer.RegisterDevice( touchScreenDevice );

Reference

OIV.Inventor.Touch.Devices Namespace

OIV.Inventor.Win.Devices.SoWinDevice

OIV.Inventor.Touch.SoTouchManager

OIV.Inventor.Touch.Events.SoTouchEvent

OIV.Inventor.Gestures.Events.SoGestureEvent