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// File: WNT_WClass.cxx
// Copyright: Open Cascade 2008
#include <windows.h>
#include <WNT_WClass.ixx>
#include <InterfaceGraphic_WNT.hxx>
#include <string.h>
//=======================================================================
//function : WNT_WClass
//purpose :
//=======================================================================
WNT_WClass::WNT_WClass (
const Standard_CString aClassName,
const Standard_Address aWndProc,
const WNT_Uint& aStyle,
const Standard_Integer aClassExtra,
const Standard_Integer aWindowExtra,
const Aspect_Handle aCursor,
const Aspect_Handle anIcon,
const Standard_CString aMenuName
) {
WNDCLASS wc;
hInstance = GetModuleHandle ( NULL );
wc.style = aStyle;
wc.lpfnWndProc = ( aWndProc ) ? ( WNDPROC )aWndProc : DefWindowProc;
wc.cbClsExtra = aClassExtra;
wc.cbWndExtra = aWindowExtra + sizeof ( WINDOW_DATA* );
wc.hInstance = ( HINSTANCE )hInstance;
wc.hIcon = ( anIcon ) ? ( HICON )anIcon :
LoadIcon ( NULL, IDI_APPLICATION );
wc.hCursor = ( aCursor ) ? ( HCURSOR )aCursor :
LoadCursor ( NULL, IDC_NO );
wc.hbrBackground = 0;
wc.lpszMenuName = aMenuName;
wc.lpszClassName = aClassName;
if ( !RegisterClass ( &wc ) )
WNT_ClassDefinitionError :: Raise ( "Unable to register window class" );
lpszName = new char[ strlen ( aClassName ) + 1 ];
strcpy ( (Standard_PCharacter)lpszName, aClassName );
lpfnWndProc = (void*)wc.lpfnWndProc;
} // end constructor
//=======================================================================
//function : Destroy
//purpose :
//=======================================================================
void WNT_WClass::Destroy ()
{
UnregisterClass ( lpszName, ( HINSTANCE )hInstance );
delete [] (Standard_PCharacter)lpszName;
} // end WNT_WClass :: Destroy
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