Text HorzAlign doesn't work on runtime created Label-CodePudding

In an Android app, I'm trying to create a Label at runtime into a rectangle, and all of the properties works fine except for the Horizontal Align of the text. Is something wrong with my code?

procedure TForm7.Button1Click(Sender: TObject);
var
  lb : TLabel;
begin
  lb := TLabel.Create(Rectangle1);
  lb.Parent := Rectangle1;
  lb.Align := TAlignLayout.Center;
  lb.TextSettings.HorzAlign := TTextAlign.Leading;
  lb.Width := 300;
  lb.TextSettings.Font.Size := 12;
  lb.StyledSettings:=[TStyledSetting.Family,TStyledSetting.Style,
    TStyledSetting.FontColor,TStyledSetting.Size,TStyledSetting.Other];
  lb.Margins.Bottom := 100;
  lb.Text := 'Programming Language is Delphi 10.4 31/3/2022';
end;

CodePudding user response：

You need to read up on FMX.Graphics.ITextSettings. You will find that there is an important relation between TStyledSettings and TTextSettings.

In your question you are concerned with horizontal alignment not following your setting:

lb.TextSettings.HorzAlign := TTextAlign.Leading;

That is because you have overruled it by including TStyledSetting.Other in lb.StyledSettings.

Remove that TStyledSetting.Other from lb.StyledSettings and you will see that HorzAlign, VertAlign, Trimming and WordWrap will follow your own settings.