![]() ![]() and touch input such single and multiple gestures. Thus, GetMessageExtraInfo is used essentially to distinguish between mouse input etc. If the comparison is true, this mouse message was generated by a touch-sensitive device. The value returned from GetMessageExtraInfo needs to be mask-checked against 0xFFFFFF0 and then compared with 0xFF515700. When your application receives a mouse message (such as WM_LBUTTONDOWN), it might call the Win32 API GetMessageExtraInfo function to evaluate whether the message originated from a pen or a mouse device. The most accessible method for creating a movable point from the keyboard is to. To trace the origin of the input message, identify it as a touch-related message, and respond accordingly, the taskbar uses the GetMessageExtraInfo function. Desmos Reference Sheet Math I & II Online site: NC Testing site: bit. ![]() The Better model is focused on adding gestures support, as well as making other behavior and user interface (UI) changes so that applications are more touch friendly and go beyond simple gesture support. The Better model addresses the need to make your application touch aware and provide better touch and multitouch support to your application than the default legacy support that was explained in the previous section. The Better Model: Enhancing the Touch Experience Here's an excerpt from Introducing Windows 7 for Developers. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |