touchgfx: scrollwheel how do I start numbering from other than zero?

[Garnett.Robert]

Hi,

I wish to use scroll wheel to set clocks and calendars.

i.e. 0 to 23 for hours

0 to 59 for minutes and seconds

1 to 12 for months

1 to 28, 29, 30, 31 for dates

For calendars the month and dates need to start from 1 not zero.

How can I set this when I initialize the scroll wheel.

I see there is a setOffset, but it is s protected function and cannot be used.

[Garnett.Robert]

Once again as soon as I define the problem and ask the question, I immediately work out how to do it.

I wonder if I write up my question, but don't post it I will still be able to work it out?

[Alexandre RENOUX · Accepted solution]

Hello Garnett.Robert,

If you found out how to do it, could you close this topic by choosing Select as Best ?

Also if possible, could you write briefly the solution so that others can see ?

Thank you in advance,

/Alexandre

[Rock Deng]

At least Write down your solution here please.

[Garnett.Robert]

Sorry About that.

In the ScreenxView.cpp

you just add 1 to the list:

void Screen4View::scrollWheelDateUpdateCenterItem(textCenterContainer& item, int16_t itemIndex)
{
	item.updateText(itemIndex + 1);  /* Add one to start the displayed list from 1 */
}