Make editor toolbar scrollbar taller

[iddq]

Describe the request

Switching between ino files is sometimes very difficult when there are many ino files in a project because the navigation bar is too thin. Please create a left and right arrow button at both end of the line.

Describe the current behavior

see above

Arduino IDE version

2.0.3

Operating system

Linux

Operating system version

Debian

Additional context

No response

Issue checklist

• I searched for previous requests in the issue tracker
• I verified the feature was still missing when using the latest nightly build
• My request contains all necessary details

[per1234]

Hi @iddq. When you say "navigation bar", do you mean the scrollbar circled here":

I have also noticed this is far too thin to comfortably use.

I much prefer the size of the scrollbar on VS Code:

Would you consider a reasonably sized scrollbar like that an acceptable alternative to the arrow buttons you proposed?

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I also notice the scrollbar has an odd behavior of changing thickness in an inverse proportion to the the relative horizontal mouse position:

It seems like a bug because I can't imagine anyone would intentionally design a UI element to have such a nonsensical behavior.

[kittaakos]

Please create a left and right arrow button at both end of the line.

IDE2 should have a wider scrollbar but no additional arrows or actions, as requested.

The code navigation is possible in the following ways:

• You can scroll over the tabs. You don't need to grab the scroll bar. At least this is working great on macOS.
• You can also use Ctrl/Cmd+P to list all files in the current sketch and open one of them,
• You can select a file from the context menu from the ... tab-bar toolbar, and
• You can navigate with Ctrl/Cmd+Alt+left/right. (Make CTRL-SHIFT-TAB shortcut able to switch from the first tab to the last one #1786)

These seem sufficient, but they need to be documented.

1829.mp4

1829_02.mp4

[iddq]

Could you please put this CTRL+P search into ... menu or into main menu? It would be useful for new users.