topic Re: GUI (D4D) touch a button in Kinetis Microcontrollers

GUI (D4D) touch a button

Thommi_Tulpe — Thu, 08 Sep 2011 03:45:28 GMT

Hello,

in the_Official_Demos Project I have to

first select a butten before it has an effect to touch the button.

So I have to touch every button twice. This is not good for a virtual keyboard

on the TWR-LCD.

What do I have to do that I must not first select the button?

Thanks

Re: GUI (D4D) touch a button

LuisCasado — Thu, 29 Oct 2020 09:11:47 GMT

Hello Thommi,

In d4d_user_cfg.h

In the

/******************************************************************************
* Button Object
******************************************************************************/

section, define your button:

#define D4D_BTN_F_DEFAULT  (D4D_OBJECT_F_VISIBLE | D4D_OBJECT_F_ENABLED | D4D_OBJECT_F_TABSTOP | D4D_OBJECT_F_TOUCHENABLE | D4D_OBJECT_F_FOCUSRECT | D4D_OBJECT_F_FASTTOUCH)

Notice the last flag: D4D_OBJECT_F_FASTTOUCH

Best Regards,

Re: GUI (D4D) touch a button

Thommi_Tulpe — Fri, 09 Sep 2011 13:24:43 GMT

Thank You Luis, it works well.

Have a nice day.

Thomas