Forum: VirtualDJ Plugins

class CDialog
{
public:
VOID Create();

private:
HWND hMainDlg;
static BOOL CALLBACK DialogProcStatic(HWND, UINT, WPARAM, LPARAM);
virtual BOOL DialogProc(HWND, UINT, WPARAM, LPARAM);
};

//----------------------------------------------------------------------------------------
VOID CDialog::Create()
{
   hMainDlg = CreateDialogParam(hInstance, MAKEINTRESOURCE(IDD_DIALOG1), hWndParent, DialogProcStatic, (LPARAM)this);
}
//----------------------------------------------------------------------------------------
BOOL CALLBACK CDialog::DialogProcStatic(HWND hDlg,UINT message,WPARAM wParam,LPARAM lParam)
{
	if (message == WM_INITDIALOG)
	{
		SetWindowLongPtr(hDlg, GWL_USERDATA, (LONG) lParam);
	}

	LPARAM pThis = GetWindowLongPtr(hDlg, GWL_USERDATA);
	if (!pThis) return FALSE;

	return (((CDialog*)pThis)->DialogProc(hDlg, message, wParam, lParam));
}
//----------------------------------------------------------------------------------------
BOOL CDialog::DialogProc(HWND hDlg,UINT message,WPARAM wParam,LPARAM lParam)
{
                switch(message)
	{	
		case WM_INITDIALOG:
                                break;

                                 default:
                                 return FALSE;
                }
   return TRUE;
}