* improve ui
* keep splitter size after msg changed
* no leading spaces allowed in msg filter and signal filter
* draw color byte AlignCenter
* always set as current index
* reduce chart flickers while resizing
* dispaly more info in tooltip for signal
* narrow combobox
* use
* typo
* private sigs,fix bugs
* merge #27383
* no expanding after undo/redo
* gray color in tooltip
* clear current_msg_id before reset model
* dont call setmeesage if id is the same
* fix bugs
* cleanup
* dont fetch logs if invisible
* add new CenterWidget, make sure msg_id is always valid
* cache icons
* cleanup paint byte color
* merge #27385 implement sizeHint
* cleanup code
* fillrect if alpha>0
old-commit-hash: 4efd246bac004f3b6f1f7d733e6e285b3fdc8322
* support extra info
* support undo/redo
* fix undo/redo
* cleanup
* fix regexp
* refactor dbcmanager
* replace text in headerview
* fix binary::refresh
* cleanup
* use QRegularExpression
* add desc validation
* edit val description in table
* cleanup
old-commit-hash: ac0dbf74bc835faa46beab4bbb948c95597e4e67
* cabana: extend color palette, make chart colors match signal view
* vary saturation too
* cleanup
old-commit-hash: fcaa6fb06fd68a71b129487d80ee00918695fc5b
Dean Lee