Debugger CodeWidget: Add filter boxes to callstack, function calls, a…

[TryTwo]

…nd function callers. Move symbols search box to align with changes

I shortened function calls/callers to just calls/callers to make more room, if that's ok.

[AdmiralCurtiss]

Please filter before you construct the objects that would never be used if filtered out anyway (in fact, I think you're leaking memory here). I would also prefer if the filtering didn't allocate a new string for each entry but I guess this isn't that big of a deal...

[TryTwo]

Good points.

[sepalani]

Replacing the group box with a widget and renaming the labels to calls/callers, sounds fine to me.

[sepalani]

The callstack, calls, callers entries are always prefixed by * , > or < so searching for them will always match even if not in the symbol database.

TBH, I'm fine with this PR in its current state.

[TryTwo]

There's no indicator where to hover the mouse to drag up/down an individual section. I wonder if there's a border or something I can add.

[TryTwo]

This is the best I could do. Using "background-color: black" produced a line that was a bit annoying. The "width: 1px" doesn't do anything, but needed to be defined.

/edit background-color: lightGrey looks okay too.

[iwubcode]

Just wanted to say thank you so much @TryTwo !

[TryTwo]

I can switch it to this. Or if it seems odd to have anything I can just remove it.

[JMC47]

This has an approval and has been sitting for a while.