have a proper Table control node

[azur-wolve]

There exist various table addons in the Assetlib, but those are restricted to a specific personal mindset and lack some features.

Using ItemList and combine VBoxContainer and HBoxContainer is a workaround with many caveats.

A basic Table with the most common features to configure as needed.

Features like:

• resizing rows and cols
• cell details
  • min size
  • background color
  • text color, size, font type, text modifiers like bold and italic
  • insert images
  • drag and drop for rearrange
  • copy-paste-cut-delete
  • allow to place controls on cells?
  • divide a cell on sub-cells or merge specific cells
• have table pages
• have a slider to scroll it
• single / multiple cell selection
• enable / disable cells, rows and cols
• define custom behavior for inputs for specific cells, rows and cols (mouse1, mouse2, etc)
• a way to get access to cell contents to to reference data on code (number math and other custom behavior)
• signals for common, cell, row col operations
• ways to know the index of a cell (regarding the row and col)
• basic matrix operations to allow some math
• freeze first col or row to stay always visible as you scroll on the table
• etc

[Calinou]

Thanks for the proposal! Consolidating in #97.