设置cxGrid表格格式

[{"title":"（ 10 个子文件 816KB ） 设置cxGrid表格格式","children":[{"title":"test","children":[{"title":"Project1.dof <span style='color:#111;'> 7.30KB </span>","children":null,"spread":false},{"title":"Unit1.dcu <span style='color:#111;'> 6.67KB </span>","children":null,"spread":false},{"title":"Project1.exe <span style='color:#111;'> 2.25MB </span>","children":null,"spread":false},{"title":"Unit1.dfm <span style='color:#111;'> 2.79KB </span>","children":null,"spread":false},{"title":"Project1.cfg <span style='color:#111;'> 446B </span>","children":null,"spread":false},{"title":"Project1.dpr <span style='color:#111;'> 188B </span>","children":null,"spread":false},{"title":"Unit1.~dfm <span style='color:#111;'> 2.79KB </span>","children":null,"spread":false},{"title":"Unit1.pas <span style='color:#111;'> 2.36KB </span>","children":null,"spread":false},{"title":"Project1.res <span style='color:#111;'> 876B </span>","children":null,"spread":false},{"title":"Unit1.~pas <span style='color:#111;'> 2.36KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]