Version 13.0.2.13 (4/16/2021)
TwwDataGrid - Performance with most recent OS X/BigSur was noticeably slower in painting/scrolling. We recommend adding the following line of code to your project source before the initialize which uses metal graphics and is faster to paint.
begin
FMX.Types.GlobalUseMetal := True; // add this line.
Application.Initialize;
Application.CreateForm(TMainDemoForm, MainDemoForm);
end;
Note that also this build has a new method of painting the default text in the grid that is significantly faster even when metal is not used. If there are any unforeseen issues, you can return to the old behavior by adding this line of code in your main project source.
wwGlobalManager.InfoPowerControlsManager.TextPaintingNew:= false;
Application.Initialize;
Note: You will need to add the units fmx.types to resolve the GlobalUseMetal reference and add fmx.wwmanager to resolve the TextPaintingNew reference.
TwwDataGrid - Footer painting would incorrectly clear grid's data rows in some cases such as when the Imagecontrol property was assigned as the background image.. This problem is fixed.
TwwLayoutGrid/TwwDataGrid - Retina painting on Mac OS X was not as sharp before for custom controls.
TwwLayoutGrid - TwwEdit embedded in layout grid with a different font size (overridestylesettings.fontsize assigned) would paint text too large before in OSX. This problem is fixed.
TwwListBox - Right Accessory icon would disappear if changing visibility of controls within the listbox during runtime. This problem is fixed.
