How to check if clicked on specific list element?

Eric · 03-12-2014 12:58 PM

As in subject, how can i check if I've clicked with specific mouse button on the given list element?

Ogniok · 03-12-2014 07:43 PM

Code:

if(Ms.bp(0)) //If LMB was pressed in this frame

{

   Int index = list.visToAbs(list.cur);

}

Check out tutorial Gui/List

Eric · 03-12-2014 08:23 PM

Thank you but this won't work wink

This will give me absolute index of current list element everytime I click LMB. I need to know on which element I've clicked with specific mouse button (let's say RMB for instance) to call appropriate function with this element (object) as an argument.

P.S. I've changed the thread subject to be more clear.

**Esenthel** · 03-12-2014 09:39 PM

If you want RMB then it's Ms.bp(1)?
Also you can do:
List<TYPE> list;
if(TYPE *type=list())

Eric · 03-13-2014 06:56 PM

Esenthel, thanks for the tip. In state update I do:

Code:

if(Ms.bd(0) && Ms.test(list.screenRect()))

/* something with the list element */

Also, I discovered that _List::func user function is, I guess, called only when "Memc sel" has changed and not when "Int cur" has. Is that true? Either way, my custom function doesn't get called when I change the selection.

Ogniok · 03-13-2014 07:38 PM

As far as I remember you can check if gui obj has mouse focus by:

Code:

if(Gui.ms() == &list)

{

   //Some code

}

So you're code would look like this:

Code:

if(Ms.bp(0)) //Change to 1 if you want RMB

{

   if(Gui.ms() == &list) //If list has mouse focus

   {

       if(TYPE *object = list())

       {

           YourFunction(object);

       } 

   }

}

How to check if clicked on specific list element?
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