[PATCH yew-widget-toolkit v5 0/2] data table: auto width with sample store

[Dominik Csapak <d.csapak@proxmox.com>]

implements auto sizing of columns with a sample store to render
invisibly.

changes from v4:
* use a 'sample_store' instead of 'sample_records' (thanks @Dietmar),
  so tree indentation is considered too
* also apply the cell attributes to the sizers
* also recalculate the sizers on selection/cell configuration changes
* wrap the sizers in an Rc to avoid cloning/comparing them on every
  render
* only count filtered records for the debug assertion
* document that sample store changes are not monitored

changes from v3:
* new patch: factor out the cell rendering loop of the table rows, so
  it can be reused for the sample records (for colspan)
* cache the rendered sizers and only recalculate them when the relevant
  properties change, instead of on every render
* move the debug assertion into the sizer calculation, so it also
  covers property updates, and fix it to allow exactly
  VIRTUAL_SCROLL_TRIGGER records
* fix typos
* improve comments

Dominik Csapak (2):
  widget: data table: factor out cell rendering logic
  widget: data table: implement auto column sizing based on sample store

 src/widget/data_table/data_table.rs    | 125 +++++++++++++++++++++++--
 src/widget/data_table/header_widget.rs |  47 ++++++++++
 src/widget/data_table/mod.rs           |   5 +-
 src/widget/data_table/rendered_cell.rs |  63 +++++++++++++
 src/widget/data_table/row.rs           |  66 +++++--------
 5 files changed, 254 insertions(+), 52 deletions(-)
 create mode 100644 src/widget/data_table/rendered_cell.rs

-- 
2.47.3