0027819: Visualization - provide a possibility to redefine SelectMgr_SelectableObject...
[occt.git] / src / WNT / WNT_WClass.cxx
CommitLineData
b311480e 1// Copyright (c) 1996-1999 Matra Datavision
973c2be1 2// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 3//
973c2be1 4// This file is part of Open CASCADE Technology software library.
b311480e 5//
d5f74e42 6// This library is free software; you can redistribute it and/or modify it under
7// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 8// by the Free Software Foundation, with special exception defined in the file
9// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
10// distribution for complete text of the license and disclaimer of any warranty.
b311480e 11//
973c2be1 12// Alternatively, this file may be used under the terms of Open CASCADE
13// commercial license or contractual agreement.
7fd59977 14
15#include <windows.h>
7fd59977 16
42cf5bc1 17#include <Standard_PCharacter.hxx>
18#include <Standard_Type.hxx>
19#include <WNT_ClassDefinitionError.hxx>
20#include <WNT_WClass.hxx>
21#include <WNT_Window.hxx>
7fd59977 22
23#include <string.h>
92efcf78 24IMPLEMENT_STANDARD_RTTIEXT(WNT_WClass,MMgt_TShared)
25
7fd59977 26//=======================================================================
27//function : WNT_WClass
28//purpose :
29//=======================================================================
7fd59977 30WNT_WClass::WNT_WClass (
31 const Standard_CString aClassName,
32 const Standard_Address aWndProc,
33 const WNT_Uint& aStyle,
34 const Standard_Integer aClassExtra,
35 const Standard_Integer aWindowExtra,
36 const Aspect_Handle aCursor,
37 const Aspect_Handle anIcon,
38 const Standard_CString aMenuName
39 ) {
40
41 WNDCLASS wc;
42
43 hInstance = GetModuleHandle ( NULL );
44
45 wc.style = aStyle;
46 wc.lpfnWndProc = ( aWndProc ) ? ( WNDPROC )aWndProc : DefWindowProc;
47 wc.cbClsExtra = aClassExtra;
eaf5c5e0 48 wc.cbWndExtra = aWindowExtra;
7fd59977 49 wc.hInstance = ( HINSTANCE )hInstance;
50 wc.hIcon = ( anIcon ) ? ( HICON )anIcon :
51 LoadIcon ( NULL, IDI_APPLICATION );
52 wc.hCursor = ( aCursor ) ? ( HCURSOR )aCursor :
53 LoadCursor ( NULL, IDC_NO );
54 wc.hbrBackground = 0;
55 wc.lpszMenuName = aMenuName;
56 wc.lpszClassName = aClassName;
57
58 if ( !RegisterClass ( &wc ) )
59
60 WNT_ClassDefinitionError :: Raise ( "Unable to register window class" );
61
62 lpszName = new char[ strlen ( aClassName ) + 1 ];
63 strcpy ( (Standard_PCharacter)lpszName, aClassName );
7c65581d 64 lpfnWndProc = (void* )wc.lpfnWndProc;
7fd59977 65
66} // end constructor
67
68//=======================================================================
e6f550da 69//function : ~WNT_WClass
7fd59977 70//purpose :
71//=======================================================================
72
e6f550da 73WNT_WClass::~WNT_WClass ()
7fd59977 74{
75
76 UnregisterClass ( lpszName, ( HINSTANCE )hInstance );
77 delete [] (Standard_PCharacter)lpszName;
78
79} // end WNT_WClass :: Destroy
80