readme.htm

是WTL的开发包,直接包括在路径中,最好放在VC目录中,要更新的包请到官方网站去下载

    <li><font face="Arial" size="2">Image size calculated differently in 
    different places</font></li>
    <li><font face="Arial" size="2">Add support for 32-bit (alpha channel) 
    bitmaps for Windows XP</font></li>
    <li><font face="Arial" size="2">Fixed width calculation for default menu 
    items</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CFrameWindowImpl:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">AddSimpleReBarBandCtrl sets toolbar extended 
    styles without preserving old ones</font></li>
    <li><font face="Arial" size="2">PrepareChevronMenu should not create menu 
    items for buttons with TBSTATE_HIDDEN</font></li>
    <li><font face="Arial" size="2">TPM_VERPOSANIMATION will not be defined in 
    atlframe.h if atlctrlw.h is included first</font></li>
    <li><font face="Arial" size="2">CreateSimpleToolBarCtrl - height might be 
    too small if large font is used</font></li>
    <li><font face="Arial" size="2">PrepareChevronMenu uses TB_GETBUTTONTEXT, 
    better use TB_GETBUTTONINFO</font></li>
    <li><font face="Arial" size="2">Chevron menu doesn't close if clicked again 
    (Windows XP only)</font></li>
    <li><font face="Arial" size="2">Should check local classes for superclassing</font></li>
    <li><font face="Arial" size="2">Add support for 32-bit (alpha channel) 
    bitmaps for Windows XP</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">Update UI:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">UISetText can clear other menu item flags</font></li>
    <li><font face="Arial" size="2">CUpdateUI::UIUpdateState assigns value with 
    |= instead of =</font></li>
    <li><font face="Arial" size="2">Added UISetDefault() and fix default state 
    to work with menus</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CString:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">GetBuffer() and GetBufferSetLength() should 
    return NULL in out-of-memory condition</font></li>
    <li><font face="Arial" size="2">Added missing methods: separate c-tors for 
    LPCSTR and LPCWSTR, CollateNoCase, TrimRight and TrimLeft variants, Find 
    variants, moved FormatV to public</font></li>
    <li><font face="Arial" size="2">Fix _IsValidString usage</font></li>
    <li><font face="Arial" size="2">FormatV incorrectly calculates buffer size 
    (too big)</font></li>
    <li><font face="Arial" size="2">Usage of _ttoi causes problems with _ATL_MIN_CRT 
    in VC7</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CDC:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">GetTabbedTextExtent() should return DWORD 
    instead of BOOL</font></li>
    <li><font face="Arial" size="2">Add FillRect() that accept color index 
    instead of a brush handle</font></li>
    <li><font face="Arial" size="2">DrawDragRect() leaks regions and a brush</font></li>
    <li><font face="Arial" size="2">Improved DitherBlt() - added brushes as 
    arguments for used colors</font></li>
    <li><font face="Arial" size="2">Added DrawShadowText() (uses LoadLibrary/GetProcAddress 
    to run on older Windows)</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CListViewCtrl:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">SetItemState should use LVM_SETITEMSTATE</font></li>
    <li><font face="Arial" size="2">SetItemCount should return a BOOL</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CRichEditCtrl:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">Added SetCharFormat() variant that accepts 
    flags (for SCF_ALL)</font></li>
    <li><font face="Arial" size="2">CharFromPos() should pass a pointer to 
    POINTL in lParam</font></li>
    <li><font face="Arial" size="2">GetTextRange() - should add Unicode variant 
    for rich edit version &gt;= 2</font></li>
    <li><font face="Arial" size="2">Added another FormatRange() that can accept 
    a pointer to FORMATRANGE (needed for passing NULL to clear cache)</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CHyperLink:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">Allow overriding of Navigate and 
    CalcLabelRect</font></li>
    <li><font face="Arial" size="2">Doesn't handle right or center alignment</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CColorDialog:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">Has static variables that were not 
    initialized with _ATL_MIN_CRT</font></li>
    <li><font face="Arial" size="2">Fixed HookProc for ColorOK message - the 
    message is not sent, but the hook proc is called directly</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">atlcrack.h:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">MSG_WM_TIMER crack macro should cast to 
    TIMERPROC instead of TIMERPROC*</font></li>
    <li><font face="Arial" size="2">Add cracked handlers for all new messages in 
    Common Controls 6</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">atlapp.h:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">Fixed problems with atlTraceUI with ATL7</font></li>
    <li><font face="Arial" size="2">#ifdefs for ATL7 were in the wrong place</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">atlctrls.h:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">Add support in control classes for all new 
    messages in Common Controls 6</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CRecentDocumentList:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">AtlCompactPath corrupts memory if filename 
    is longer than requested compact size</font></li>
    <li><font face="Arial" size="2">ReadFromRegistry incorrectly checks for 
    error when reading from registry</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CSplitterWindow:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">Incorrect calculation of middle position</font></li>
    <li><font face="Arial" size="2">3D border now drawn only if WS_EX_CLIENTEDGE 
    is set</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">Printing:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">Uses DWORD instead of an int for a job ID</font></li>
    <li><font face="Arial" size="2">CPrintJob::CancelPrintJob shouldn't have a 
    return value</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">Misc:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">CRegKey::QueryValue and SetValue are 
    deprecated in ATL7</font></li>
    <li><font face="Arial" size="2">Added direct support for ATL7</font></li>
    <li><font face="Arial" size="2">Replace ScreenToClient and ClientToScreen 
    with MapWindowPoints to support RTL layout</font></li>
    <li><font face="Arial" size="2">CFindFile::GetFilePath(LPTSTR...) returns 
    path without the file name</font></li>
    <li><font face="Arial" size="2">MDI: Updating client edge in 
    WM_WINDOWPOSCHANGING causes minimize/maximize/restore animation problems, 
    use WM_WINDOWPOSCHANGED</font></li>
    <li><font face="Arial" size="2">Custom Draw: Added 
    CCustomDraw::OnSubItemPrePaint() overrideable method</font></li>
    <li><font face="Arial" size="2">CFolderDialogImpl uses 'this' for 
    BROWSEINFO.lParam instead of T*</font></li>
    <li><font face="Arial" size="2">CImageList::Destroy shouldn't use Detach()</font></li>
    <li><font face="Arial" size="2">ATL7 has its own AtlLoadString</font></li>
    <li><font face="Arial" size="2">CPropertySheet doesn't close when you press 
    X button</font></li>
    <li><font face="Arial" size="2">Fixed problems for _U_STRINGorID and others 
    that moved from atlbase.h to atlwin.h in ATL7</font></li>
    <li><font face="Arial" size="2">Add AtlMessageBox() that accepts either 
    in-memory or resource strings</font></li>
    <li><font face="Arial" size="2">CScrollImpl: fixed bug with scrolling child 
    windows</font></li>
    <li><font face="Arial" size="2">CPropertyPageImpl: Add new notification 
    handlers to enable direct return values (use #ifdef _WTL_NEW_PAGE_NOTIFY_HANDLERS 
    to use them)</font></li>
    <li><font face="Arial" size="2">Add AtlInitCommonControls() to simplify use</font></li>
    <li><font face="Arial" size="2">DDX: Fixed usage of the size of char arrays 
    for DDX</font></li>
    <li><font face="Arial" size="2">CPageSetupDialog: changed usage of 
    CWndProcThunk because of changes in ATL7</font></li>
    <li><font face="Arial" size="2">Fix confusing precedence in expressions</font></li>
    <li><font face="Arial" size="2">Removed forward declarations because default 
    values for template arguments shouldn't be specified in two places (we don't 
    need them anyway)</font></li>
    <li><font face="Arial" size="2">Win64: Fix /Wp64 warnings from 32-bit VC7 
    compiler caused by SDK headers</font></li>
    <li><font face="Arial" size="2">Fix direct usage of English strings (they 
    can be #defined to something else now)</font></li>
    <li><font face="Arial" size="2">AtlGetCommCtrlVersion not defined if _ATL_DLL 
    is in ATL 3.0 (and CmdBar is using it)</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">App Wizard:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">Added manifest for Common Controls 6</font></li>
    <li><font face="Arial" size="2">Loading Rich Edit DLL should use HMODULE</font></li>
    <li><font face="Arial" size="2">Should not use atlimpl.cpp for ATL7</font></li>
    <li><font face="Arial" size="2">Added message handler prototypes to 
    generated files</font></li>
    <li><font face="Arial" size="2">VERSION resource always has VALUE &quot;OLESelfRegister&quot; 
    (now only for COM servers)</font></li>
    <li><font face="Arial" size="2">Added option for putting implementation in 
    CPP files</font></li>
    <li><font face="Arial" size="2">d-tor for the thread manager class in MSDI 
    project executed after the heap is destroyed</font></li>
    <li><font face="Arial" size="2">Wrong settings when changing to a dialog 
    project and back (App Wizard 6.0 only)</font></li>
    <li><font face="Arial" size="2">Remove cut/copy/paste accelerators for form 
    view and dialogs projects</font></li>
    <li><font face="Arial" size="2">Fix toolbar bitmaps so they are not 
    transparent (problem with Windows XP flat menus only)</font></li>
    <li><font face="Arial" size="2">Used CMDICommandBarCtrl for MDI apps</font></li>
    <li><font face="Arial" size="2">Add symbols required for VC7 Class Wizard to 
    recognize an ATL project</font></li>
    <li><font face="Arial" size="2">Changed default styles for the rebar, so it 
    does look OK without CmdBar and with manifest</font></li>
    <li><font face="Arial" size="2">Added setup programs for both App Wizards</font></li>
    <li><font face="Arial" size="2">Remove ignored resource attributes: 
    MOVEABLE, PURE, etc. (App Wizard 7.0 only)</font></li>
    <li><font face="Arial" size="2">Add call to DefWindowProc to WinMain to 
    resolve possible problems if MSLU is used</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">Samples:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">Updated toolbar bitmaps, added #ifdefs for 
    ATL7, added manifest file for CommCtrl6, qualified _U_RECT with WTL 
    namespace, updated use of deprecated CRegKey functions, added VC7 projects</font></li>
    <li><font face="Arial" size="2">Added Alpha sample</font></li>
  </ul>
</blockquote>
<p style=margin:0in>&nbsp;</p>
<p style=margin:0in>&nbsp;</p>
<p style=margin:0in><b><font face="Arial">
<a name="Changes Between WTL 3.0 And 3.1"></a>7. Changes Between WTL 3.0 And 3.1</font></b></p>
<p style=margin:0in>&nbsp;</p>
<p style=margin:0in><font face="Arial" size="2">New classes:</font></p>
<blockquote style='margin-top:0in;margin-bottom:0in'>
  <p style=margin:0in><font face="Arial" size="2">CPaneContainer - implements a window that 
  provides a title bar and a close button (like Explorer)</font></p>
  <p style=margin:0in><font face="Arial" size="2">CDialogResize - an MI class that allows 
  resizing of dialogs (or any windows with child windows/controls)</font></p>
  <p style=margin:0in><font face="Arial" size="2">CAxPropertyPageImpl - implements a property 
  page that can host ActiveX controls</font></p>
</blockquote>
<p style=margin:0in>&nbsp;</p>
<p style=margin:0in><font face="Arial" size="2">Fixes and enhancements:</font></p>
<blockquote style='margin-top:0in;margin-bottom:0in'>
  <p style=margin:0in><font face="Arial" size="2">CServerAppModule now clears m_hEventShutdown to 
  avoid calling CloseHandle twice</font></p>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CString:</font></p>
  <ul style='margin-top:0in;margin-bottom:0in'>
    <li><font face="Arial" size="2">operator += now leaves original string 
    intact if it's out of memory</font></li>
    <li><font face="Arial" size="2">Fixed bad DWORD_PTR usage in TrimRight, 
    TrimLeft, Replace, Remove</font></li>
    <li><font face="Arial" size="2">Removed dependencies on CRT for projects 
    that don't use it</font></li>
    <li><font face="Arial" size="2">Insert - fixed string corruption in release 
    builds</font></li>
    <li><font face="Arial" size="2">Added optional floating point formatting 
    (for projects that use CRT)</font></li>
  </ul>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">CEdit and CRichEditCtrl: SetSelAll and 
  SetSelNone had reversed implementation</font></p>
  <p style=margin:0in>&nbsp;</p>
  <p style=margin:0in><font face="Arial" size="2">atlres.h: Changed IDs so that they are 
  compatible with MFC's afxres.h</font></p>
  <p style=margin:0in>&nb