Delphi：ListView（vsReport）单列标题标题具有自定义字体颜色？

In a ListView with vsReport ViewStyle, how can I customize the font color of just any single column header caption? For example (the second column header caption has a red font color):

我会处理NM_CUSTOMDRAW标头通知代码并使用以下内容响应此通知消息CDRF_NEWFONT返回代码位于CDDS_ITEMPREPAINT渲染阶段。以下代码显示如何扩展列表视图控件以具有指定标题项字体颜色的事件：

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ComCtrls, CommCtrl, StdCtrls;

type
  TGetHeaderItemFontColorEvent = procedure(Sender: TCustomListView;
    ItemIndex: Integer; var FontColor: TColor) of object;
  TListView = class(ComCtrls.TListView)
  private
    FHeaderHandle: HWND;
    FOnGetHeaderItemFontColor: TGetHeaderItemFontColorEvent;
    procedure WMNotify(var AMessage: TWMNotify); message WM_NOTIFY;
  protected
    procedure CreateWnd; override;
  published
    property OnGetHeaderItemFontColor: TGetHeaderItemFontColorEvent read
      FOnGetHeaderItemFontColor write FOnGetHeaderItemFontColor;
  end;

type
  TForm1 = class(TForm)
    ListView1: TListView;
    procedure FormCreate(Sender: TObject);
  private
    procedure GetHeaderItemFontColor(Sender: TCustomListView;
      ItemIndex: Integer; var FontColor: TColor);
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

{ TListView }

procedure TListView.CreateWnd;
begin
  inherited;
  FHeaderHandle := ListView_GetHeader(Handle);
end;

procedure TListView.WMNotify(var AMessage: TWMNotify);
var
  FontColor: TColor;
  NMCustomDraw: TNMCustomDraw;
begin
  if (AMessage.NMHdr.hwndFrom = FHeaderHandle) and
    (AMessage.NMHdr.code = NM_CUSTOMDRAW) then
  begin
    NMCustomDraw := PNMCustomDraw(TMessage(AMessage).LParam)^;
    case NMCustomDraw.dwDrawStage of
      CDDS_PREPAINT:
        AMessage.Result := CDRF_NOTIFYITEMDRAW;
      CDDS_ITEMPREPAINT:
      begin
        FontColor := Font.Color;
        if Assigned(FOnGetHeaderItemFontColor) then
          FOnGetHeaderItemFontColor(Self, NMCustomDraw.dwItemSpec, FontColor);
        SetTextColor(NMCustomDraw.hdc, ColorToRGB(FontColor));
        AMessage.Result := CDRF_NEWFONT;
      end;
    else
      AMessage.Result := CDRF_DODEFAULT;
    end;
  end
  else
    inherited;
end;

{ TForm1 }

procedure TForm1.FormCreate(Sender: TObject);
begin
  ListView1.OnGetHeaderItemFontColor := GetHeaderItemFontColor;
end;

procedure TForm1.GetHeaderItemFontColor(Sender: TCustomListView;
  ItemIndex: Integer; var FontColor: TColor);
begin
  case ItemIndex of
    0: FontColor := clRed;
    1: FontColor := clGreen;
    2: FontColor := clBlue;
  end;
end;

end.

整个项目你可以从这里下载。这是上面示例的结果：