Как рисовать картинки в пунктах меню?

unit DN_Win;

 
interface
 
uses
 SysUtils, WinTypes, WinProcs, Messages, Classes, Graphics, Controls,
 Forms, Dialogs, Menus, StdCtrls,
 
type
 TDNForm = class(TForm)
   MainMenu1: TMainMenu;
   cm_MainExit: TMenuItem;
   procedure FormCreate(Sender: TObject);
   procedure cm_MainExitClick(Sender: TObject);
 private
   { Private declarations }
 public
   { Public declarations }
   BM:TBitmap;
   Procedure WMDrawItem(var Msg:TWMDrawItem);      message wm_DrawItem;
   Procedure WMMeasureItem(var Msg:TWMMeasureItem); message
wm_MeasureItem;
 
 end;
 
var
 DNForm : TDNForm;
 
implementation
 
{$R *.DFM}
 
var
 Comm,yMenu : word;
 
procedure TDNForm.FormCreate(Sender: TObject);
begin
 yMenu:=GetSystemMetrics(SM_CYMENU);
 comm:=cm_MainExit.Command;
 ModifyMenu(MainMenu1.Handle,0,mf_ByPosition or mf_OwnerDraw,comm,'Go');
end;{TDNForm.FormCreate}
 
procedure TDNForm.cm_MainExitClick(Sender: TObject);
begin
 DNForm.Close;
end;{TDNForm.cmExitClick}
 
Procedure TDNForm.WMMeasureItem(var Msg:TWMMeasureItem);
 
Begin
with Msg.MeasureItemStruct^ do
 if ItemID=comm then  begin ItemWidth:=yMenu; Itemheight:=yMenu; end;
End;{WMMeasureItem}
 
Procedure TDNForm.WMDrawItem(var Msg:TWMDrawItem);
var
 MemDC:hDC;
 BM:hBitMap;
 mtd:longint;
Begin
with Msg.DrawItemStruct^ do
 begin
 if ItemID=comm then
   begin
     BM:=LoadBitMap(hInstance,'dver');
     MemDC:=CreateCompatibleDC(hDC);{hDC  ? TDrawItemStruct}
     SelectObject(MemDC,BM); {rcItem  ?  TDrawItemStruct}
 
     if ItemState=ods_Selected then mtd:=NotSrcCopy  else mtd:=SrcCopy;
 
StretchBlt(hDC,rcItem.left,rcItem.top,yMenu,yMenu,MemDC,0,0,24,23,mtd);
     DeleteDC(MemDC);
     DeleteObject(BM);
   end;
 end{with}
End;{TDNForm.WMDrawItem}
 
end.

Eugeny Sverchkov

es906@kolnpp.elektra.ru

(2:5031/12.23)

Автор: StayAtHome

Взято с Vingrad.ru https://forum.vingrad.ru