[LyX/master] Update math macro display when entering from above/balow

[Richard Kimberly Heck]

On 11/7/23 12:16, Jean-Marc Lasgouttes wrote:
> Le 07/11/2023 à 18:08, Richard Kimberly Heck a écrit :
>> On 11/7/23 08:24, Jean-Marc Lasgouttes wrote:
>>> commit 9c3d9cded0b7f40b449bdfab0200d7fb27e1b1a8
>>> Author: Jean-Marc Lasgouttes <lasgouttes at lyx.org>
>>> Date:   Tue Nov 7 15:43:57 2023 +0100
>>>
>>>      Update math macro display when entering from above/balow
>>>      This change forces metrics computation in all cases when cursor 
>>> enters
>>>      a math inset from above/below, but I do not have a better idea 
>>> right now.
>>
>> Would it be possible to check if any of the slices is a math macro?
>
> I woujld prefer the code to be in InsetMathMacro (like is done for 
> example in InsetMathMacro::idxFirst() and other places). An 
> alternative would be to have a new method editChangesMetrics (or 
> something like that) set to true for macro inset. Then our code could 
> be changed to act on that.
>
> But since I have no proof or reason to believe than this extra metrics 
> step is costly, I prefer to leave it like that for now.

Yes, I knew that would be ugly, but if it does end up being expensive....

Riki