TabBar tooltip should show the workbench name when hovering its tab

[furgo16]

Is there an existing issue for this?

• I have searched the existing issues

Problem description

Currently when hovering overing the mouse pointer over any tab in the TabBar, a generic tooltip is shown: Switch between workbenches.

A usability improvement would be for that tooltip to be context-aware and to show the name of the workbench (and an optional description) when hovering over a specific tab. Similarly to the tooltip showing the page title when hovering over a tab in the web browser.

This would offer the most benefit when using the setting Edit > Preferences > Workbenches >Available Workbenches > Workbench selector items style > Icon, whereby only icons are shown in the tabs. A quick glance at the tooltip would indicate what workbench we're looking at or we want to switch to.

Full version info

OS: Ubuntu Core 22 (ubuntu:GNOME/ubuntu-xorg)
Word size of FreeCAD: 64-bit
Version: 0.22.0dev.36967 (Git) Snap 997
Build type: Release
Branch: main
Hash: 24657494c9b142e688c1910ecb34083f88ef78be
Python 3.10.12, Qt 5.15.10, Coin 4.0.0, Vtk 7.1.1, OCC 7.7.1
Installed mods: 
  * OpenTheme 2024.4.20
  * BIM 2021.12.0
  * ezydxf
  * Assembly4 0.50.12
  * ExplodedAssembly

Subproject(s) affected?

Core

Anything else?

No response

Code of Conduct

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[furgo16]

Being addressed with #13721