U++ framework: ArrayCtrl, HeaderCtrl & GridCtrl » ArrayCtrl: how activated a callbak by an embedded Option

Home » U++ Library support » ArrayCtrl, HeaderCtrl & GridCtrl » ArrayCtrl: how activated a callbak by an embedded Option

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

ArrayCtrl: how activated a callbak by an embedded Option [message #60646]

Wed, 19 June 2024 16:28

forlano
Messages: 1221
Registered: March 2006
Location: Italy

Senior Contributor

Hello,

I have un ArrayCtrl and some of its cell contains an Option created with

arr.CreateCtrl<Option>(0, 2, false);

Each time an Option is clicked I need a callback that recognise the row and column where the Option was. The callback is like this:

void MyApp::SetTB()
{  int row = arr.GetClickRow(); 
   if (row<0) return;
   int col = arr.GetClickColumn();
   Exclamation( AsString(row) + " " + AsString(col));
}

Unfortunately, I am not able to achieve this simple task. I tried with no success

arr.WhenSel = THISBACK(SetTB);
arr.WhenCtrlsAction = THISBACK(SetTB);
arr.WhenLeftClick = THISBACK(SetTB);
...

but the associated callback do nothing when I click the Option. It seems the Option shadow the arrayctrl and prevent it to pass the clicked cell. Even the cursor of the arrayCtrl does not move when I click on the Option of fifferent rows.
Instead the callback works when I click a cell whitout the Option.
Perhaps this is a feature. Is there a way to add an Option inside the ArrayCtrl and then pick its coordinate inside the arrayctrl when it is clicked?

Thanks,
Luigi

Report message to a moderator

[Message index]

		ArrayCtrl: how activated a callbak by an embedded Option By: forlano on Wed, 19 June 2024 16:28
		Re: ArrayCtrl: how activated a callbak by an embedded Option By: pvictor on Thu, 20 June 2024 11:17
		Re: ArrayCtrl: how activated a callbak by an embedded Option By: forlano on Thu, 20 June 2024 12:22

Previous Topic:	ArrayCtrl: how to identify embeded Option
Next Topic:	Immediate Search correction

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Tue Apr 28 18:55:15 GMT+2 2026

Total time taken to generate the page: 0.00498 seconds