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社区首页 >问答首页 >当PC使用缩放文本时,还原对话框正在剪切控件。

当PC使用缩放文本时,还原对话框正在剪切控件。
EN

Stack Overflow用户
提问于 2019-12-02 23:21:10
回答 1查看 238关注 0票数 1

我有这个基类,用于调整对话框的大小并记住它们的窗口状态。

代码语言:javascript
复制
BOOL CResizingDialog::OnInitDialog()
{
    CDialogEx::OnInitDialog();

    // Save Initial window size to m_rcInit
    GetWindowRect(&m_rcInit);

    //if (!m_bOnlyStorePosition && !m_bDoNotShowResizeIcon)
        //InitialiseResizeIcon(m_bmpResize, m_lblResize, this);

    RestoreWindowPosition(m_strWindowID, this, true);

    return TRUE;  // return TRUE unless you set the focus to a control
                  // EXCEPTION: OCX Property Pages should return FALSE
}


void CResizingDialog::OnGetMinMaxInfo(MINMAXINFO* lpMMI)
{
    // Set the minimum window size to initial size.
    lpMMI->ptMinTrackSize.x = m_rcInit.Width();
    lpMMI->ptMinTrackSize.y = m_rcInit.Height();

    CDialogEx::OnGetMinMaxInfo(lpMMI);
}


void CResizingDialog::RestoreWindowPosition(CString strWindow, CWnd* pWindow, bool bOverrideState)
{
    int     max_x, max_y;
    RECT    rtWindow;

    if (pWindow == nullptr)
        return;

    // Only restore if there is a previously saved position
    if ((rtWindow.top = AfxGetApp()->GetProfileInt(strWindow, _T("Top"), -1)) != -1 &&
        (rtWindow.left = AfxGetApp()->GetProfileInt(strWindow, _T("Left"), -1)) != -1 &&
        (rtWindow.bottom = AfxGetApp()->GetProfileInt(strWindow, _T("Bottom"), -1)) != -1 &&
        (rtWindow.right = AfxGetApp()->GetProfileInt(strWindow, _T("Right"), -1)))
    {
        max_x = rtWindow.right - rtWindow.left;
        max_y = rtWindow.bottom - rtWindow.top;

        // Get a handle to the monitor
        HMONITOR hMonitor = ::MonitorFromPoint(
            CPoint(rtWindow.left, rtWindow.top), MONITOR_DEFAULTTONEAREST);

        // Get the monitor info
        MONITORINFO monInfo;

        monInfo.cbSize = sizeof(MONITORINFO);
        if (::GetMonitorInfo(hMonitor, &monInfo) == 0)
            AfxMessageBox(_T("GetMonitorInfo failed"));
        else
        {
            // Adjust for work area
            rtWindow.left += monInfo.rcWork.left - monInfo.rcMonitor.left;
            rtWindow.top += monInfo.rcWork.top - monInfo.rcMonitor.top;

            // Ensure top left point is on screen
            if (CRect(monInfo.rcWork).PtInRect(CPoint(rtWindow.left, rtWindow.top)) == FALSE)
            {
                rtWindow.left = monInfo.rcWork.left;
                rtWindow.top = monInfo.rcWork.top;
            }

            rtWindow.right = rtWindow.left + max_x;
            rtWindow.bottom = rtWindow.top + max_y;

            // Restore window size
            pWindow->MoveWindow(&rtWindow, FALSE);
        }

        if (bOverrideState)
        {
            // Let us override by restoring the window state
            int iState = AfxGetApp()->GetProfileInt(strWindow, _T("ShowCmd"), SW_SHOWNORMAL);
            pWindow->ShowWindow(iState);
        }
    }
}

有时我所做的就是记住窗户的位置。一位用户向我报告了这个问题:

如您所见,窗口已经裁剪了控件。我没有检查用户PC,但由于某种原因,窗口(不可调整大小)已裁剪控件。

更新

我已经复制了这个问题。我在我的Windows 10 PC上使用的是高清(不是超高清)。如果我将操作系统的文本缩放设置为150%,就会看到这个问题。

我的MFC项目是用设置点对点来编译的,所以应该是可以的。它失败了,并且使用了对话框的原始大小,而不是对话框的“缩放”大小。

我做了更多的测试,似乎这只是一个窗口,没有行为。这是对话框资源:

代码语言:javascript
复制
IDD_DIALOG_OUR_CHRISTIAN_LIFE_AND_MINISTRY_STUDENTS DIALOGEX 0, 0, 385, 298
STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
CAPTION "Apply Yourself to the Field Ministry"
FONT 8, "MS Shell Dlg", 400, 0, 0x1
BEGIN
    GROUPBOX        "Main hall",IDC_STATIC,7,7,257,93
    LTEXT           "Student:",IDC_STATIC_STUDENT_MH,29,16,29,8
    LTEXT           "Study #",IDC_STATIC_STUDY_MH,117,16,27,8
    LTEXT           "Assistant:",IDC_STATIC_ASSIST_MH,154,16,33,8,0,WS_EX_RIGHT
    LTEXT           "#1",IDC_STATIC,15,29,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN2_MH_STUDENT,29,26,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN2_MH_STUDENT_STUDY,117,26,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN2_MH_ASSIST,154,26,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM1_MH,"MfcButton",WS_TABSTOP,242,26,15,15
    LTEXT           "#2",IDC_STATIC,15,46,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN3_MH_STUDENT,29,43,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN3_MH_STUDENT_STUDY,117,43,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN3_MH_ASSIST,154,43,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM2_MH,"MfcButton",WS_TABSTOP,242,43,15,15
    LTEXT           "#3",IDC_STATIC,15,62,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN4_MH_STUDENT,29,60,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN4_MH_STUDENT_STUDY,117,60,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN4_MH_ASSIST,154,60,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM3_MH,"MfcButton",WS_TABSTOP,242,60,15,15
    LTEXT           "#4",IDC_STATIC,15,80,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN5_MH_STUDENT,29,78,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN5_MH_STUDENT_STUDY,117,78,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN5_MH_ASSIST,154,78,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM4_MH,"MfcButton",WS_TABSTOP,241,78,15,15
    GROUPBOX        "Auxiliary Classroom 1",IDC_STATIC,7,102,257,93
    LTEXT           "Student:",IDC_STATIC_STUDENT_C1,30,111,29,8
    LTEXT           "Study #",IDC_STATIC_STUDY_C1,117,111,27,8
    LTEXT           "Assistant:",IDC_STATIC_ASSIST_C1,154,111,33,8,0,WS_EX_RIGHT
    LTEXT           "#1",IDC_STATIC,15,124,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN2_C1_STUDENT,29,121,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN2_C1_STUDENT_STUDY,117,121,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN2_C1_ASSIST,154,121,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM1_C1,"MfcButton",WS_TABSTOP,242,121,15,15
    LTEXT           "#2",IDC_STATIC,15,142,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN3_C1_STUDENT,29,139,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN3_C1_STUDENT_STUDY,117,139,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN3_C1_ASSIST,154,139,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM2_C1,"MfcButton",WS_TABSTOP,242,139,15,15
    LTEXT           "#3",IDC_STATIC,15,158,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN4_C1_STUDENT,29,157,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN4_C1_STUDENT_STUDY,117,157,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN4_C1_ASSIST,154,157,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM3_C1,"MfcButton",WS_TABSTOP,242,157,15,15
    LTEXT           "#4",IDC_STATIC,15,176,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN5_C1_STUDENT,29,175,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN5_C1_STUDENT_STUDY,117,175,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN5_C1_ASSIST,154,175,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM4_C1,"MfcButton",WS_TABSTOP,241,175,15,15
    GROUPBOX        "Auxiliary Classroom 2",IDC_STATIC,7,198,257,93
    LTEXT           "Student:",IDC_STATIC_STUDENT_C2,30,208,29,8
    LTEXT           "Study #",IDC_STATIC_STUDY_C2,117,207,27,8
    LTEXT           "Assistant:",IDC_STATIC_ASSIST_C2,154,208,33,8,0,WS_EX_RIGHT
    LTEXT           "#1",IDC_STATIC,16,222,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN2_C2_STUDENT,29,219,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN2_C2_STUDENT_STUDY,117,219,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN2_C2_ASSIST,154,219,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM1_C2,"MfcButton",WS_TABSTOP,242,219,15,15
    LTEXT           "#2",IDC_STATIC,16,239,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN3_C2_STUDENT,29,237,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN3_C2_STUDENT_STUDY,117,237,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN3_C2_ASSIST,154,237,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM2_C2,"MfcButton",WS_TABSTOP,242,237,15,15
    LTEXT           "#3",IDC_STATIC,16,255,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN4_C2_STUDENT,29,254,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN4_C2_STUDENT_STUDY,117,254,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN4_C2_ASSIST,154,254,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM3_C2,"MfcButton",WS_TABSTOP,242,254,15,15
    LTEXT           "#4",IDC_STATIC,15,272,10,8
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN5_C2_STUDENT,29,272,84,14,ES_AUTOHSCROLL | ES_READONLY
    COMBOBOX        IDC_COMBO_OCLM_AYFM_ASSIGN5_C2_STUDENT_STUDY,117,272,26,133,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
    EDITTEXT        IDC_EDIT_OCLM_AYFM_ASSIGN5_C2_ASSIST,154,272,84,14,ES_AUTOHSCROLL | ES_READONLY
    CONTROL         "",IDC_MFCBUTTON_ITEM4_C2,"MfcButton",WS_TABSTOP,241,272,15,15
    EDITTEXT        IDC_EDIT_INFO,270,7,108,243,ES_MULTILINE | ES_AUTOVSCROLL | ES_READONLY | WS_VSCROLL
    DEFPUSHBUTTON   "OK",IDOK,270,255,108,14
    PUSHBUTTON      "Cancel",IDCANCEL,270,274,108,14
END

我想知道是否是我在CResizingDialog中的代码有缺陷?但后来我读到了这个answer。这意味着,由于我正在编译的新闻部感知监控器,MFC项目应该开箱即用。那么,为什么我的窗口大小没有补偿缩放设置呢?

我可以验证嵌入的清单也有这个DPI设置(为了简洁起见,我已经剪掉了一些信息):

代码语言:javascript
复制
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
    <application xmlns="urn:schemas-microsoft-com:asm.v3">
        <windowsSettings>
            <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">True/PM</dpiAware>
        </windowsSettings>
    </application>
</assembly>

更新

这个问题与RestoreWindowPosition有关。假设我的上一个存储位置是在我使用100%字体缩放时。现在我使用150%的字体缩放。窗口注册表中保持的尺寸为100%缩放。因此,它被裁剪了。

同样,如果我删除还原代码,使用150%的缩放文本并关闭窗口,则注册表中的大小现在为150%。因此,如果我恢复到100%缩放,大小是错误的。

我不知道该如何进行。我保存窗口位置的代码在这里:

代码语言:javascript
复制
void CResizingDialog::SaveWindowPosition(CString strWindow, CWnd* pWindow)
{
    WINDOWPLACEMENT wp;

    if (pWindow == nullptr)
        return;

    pWindow->GetWindowPlacement(&wp);

    // Commit to registry
    AfxGetApp()->WriteProfileInt(strWindow, _T("Top"), wp.rcNormalPosition.top);
    AfxGetApp()->WriteProfileInt(strWindow, _T("Left"), wp.rcNormalPosition.left);
    AfxGetApp()->WriteProfileInt(strWindow, _T("Bottom"), wp.rcNormalPosition.bottom);
    AfxGetApp()->WriteProfileInt(strWindow, _T("Right"), wp.rcNormalPosition.right);
    AfxGetApp()->WriteProfileInt(strWindow, _T("ShowCmd"), wp.showCmd);
}

显然,它所保存的值取决于活动缩放。#困惑-头痛。

更新

基于这些评论,我试图做一些改变,以存储的立场,正常化,然后规模。但这是非常正确的。

以下是代码:

代码语言:javascript
复制
void CResizingDialog::RestoreWindowPosition(CString strWindow, CWnd* pWindow, bool bOverrideState)
{
    int     max_x, max_y;
    RECT    rtWindow;

    if (pWindow == nullptr)
        return;

    // Only restore if there is a previously saved position
    if ((rtWindow.top = AfxGetApp()->GetProfileInt(strWindow, _T("TopDPI"), -1)) != -1 &&
        (rtWindow.left = AfxGetApp()->GetProfileInt(strWindow, _T("LeftDPI"), -1)) != -1 &&
        (rtWindow.bottom = AfxGetApp()->GetProfileInt(strWindow, _T("BottomDPI"), -1)) != -1 &&
        (rtWindow.right = AfxGetApp()->GetProfileInt(strWindow, _T("RightDPI"), -1)))
    {
        CDC* screen = GetDC();
        if (screen != nullptr)
        {
            double dpi = static_cast<double>(screen->GetDeviceCaps(LOGPIXELSX));

            // 100% Scaled Text using 96 DPI
            double dScaleFactor = dpi / 96.0;

            rtWindow.top *= dScaleFactor;
            rtWindow.left *= dScaleFactor;
            rtWindow.bottom *= dScaleFactor;
            rtWindow.right *= dScaleFactor;

            ReleaseDC(screen);
        }

        max_x = rtWindow.right - rtWindow.left;
        max_y = rtWindow.bottom - rtWindow.top;

        // Get a handle to the monitor
        HMONITOR hMonitor = ::MonitorFromPoint(
            CPoint(rtWindow.left, rtWindow.top), MONITOR_DEFAULTTONEAREST);

        // Get the monitor info
        MONITORINFO monInfo;

        monInfo.cbSize = sizeof(MONITORINFO);
        if (::GetMonitorInfo(hMonitor, &monInfo) == 0)
            AfxMessageBox(_T("GetMonitorInfo failed"));
        else
        {
            // Adjust for work area
            rtWindow.left += monInfo.rcWork.left - monInfo.rcMonitor.left;
            rtWindow.top += monInfo.rcWork.top - monInfo.rcMonitor.top;

            // Ensure top left point is on screen
            if (CRect(monInfo.rcWork).PtInRect(CPoint(rtWindow.left, rtWindow.top)) == FALSE)
            {
                rtWindow.left = monInfo.rcWork.left;
                rtWindow.top = monInfo.rcWork.top;
            }

            rtWindow.right = rtWindow.left + max_x;
            rtWindow.bottom = rtWindow.top + max_y;

            // Restore window size
            pWindow->MoveWindow(&rtWindow, FALSE);
        }

        if (bOverrideState)
        {
            // Let us override by restoring the window state
            int iState = AfxGetApp()->GetProfileInt(strWindow, _T("ShowCmd"), SW_SHOWNORMAL);
            pWindow->ShowWindow(iState);
        }
    }
}

void CResizingDialog::SaveWindowPosition(CString strWindow, CWnd* pWindow)
{
    WINDOWPLACEMENT wp;

    if (pWindow == nullptr)
        return;

    pWindow->GetWindowPlacement(&wp);

    CDC *screen = GetDC();
    if (screen != nullptr)
    {
        double dpi = static_cast<double>(screen->GetDeviceCaps(LOGPIXELSX));

        // 100% Scaled Text using 96 DPI
        double dScaleFactor = dpi / 96.0;

        AfxGetApp()->WriteProfileInt(strWindow, _T("TopDPI"), wp.rcNormalPosition.top / dScaleFactor);
        AfxGetApp()->WriteProfileInt(strWindow, _T("LeftDPI"), wp.rcNormalPosition.left / dScaleFactor);
        AfxGetApp()->WriteProfileInt(strWindow, _T("BottomDPI"), wp.rcNormalPosition.bottom / dScaleFactor);
        AfxGetApp()->WriteProfileInt(strWindow, _T("RightDPI"), wp.rcNormalPosition.right / dScaleFactor);
        AfxGetApp()->WriteProfileInt(strWindow, _T("ShowCmd"), wp.showCmd);

        ReleaseDC(screen);
    }
}

下面是我的个人电脑在新闻部120的时候的对话:

好消息是我现在可以看到所有的控件。坏消息是它实际上太宽了。我试着注释掉将其调整为工作区并确保左上角在屏幕上的代码,但这只是稍微减少了一点。

我不明白为什么现在太宽了?它也比它应该的高一点。

EN

回答 1

Stack Overflow用户

回答已采纳

发布于 2019-12-03 13:29:33

我不知道这是否是最好的方式,但我已经采纳了一些意见。这给了我95%的解决方案。

代码语言:javascript
复制
void CResizingDialog::RestoreWindowPosition(CString strWindow, CWnd* pWindow, bool bOverrideState)
{
    int     max_x, max_y;
    RECT    rtWindow;

    if (pWindow == nullptr)
        return;

    // Only restore if there is a previously saved position
    if ((rtWindow.top = AfxGetApp()->GetProfileInt(strWindow, _T("Top"), -1)) != -1 &&
        (rtWindow.left = AfxGetApp()->GetProfileInt(strWindow, _T("Left"), -1)) != -1 &&
        (rtWindow.bottom = AfxGetApp()->GetProfileInt(strWindow, _T("Bottom"), -1)) != -1 &&
        (rtWindow.right = AfxGetApp()->GetProfileInt(strWindow, _T("Right"), -1)))
    {
        max_x = rtWindow.right - rtWindow.left;
        max_y = rtWindow.bottom - rtWindow.top;

        // Get a handle to the monitor
        HMONITOR hMonitor = ::MonitorFromPoint(
            CPoint(rtWindow.left, rtWindow.top), MONITOR_DEFAULTTONEAREST);

        // Get the monitor info
        MONITORINFO monInfo;

        monInfo.cbSize = sizeof(MONITORINFO);
        if (::GetMonitorInfo(hMonitor, &monInfo) == 0)
            AfxMessageBox(_T("GetMonitorInfo failed"));
        else
        {
            // Adjust for work area
            rtWindow.left += monInfo.rcWork.left - monInfo.rcMonitor.left;
            rtWindow.top += monInfo.rcWork.top - monInfo.rcMonitor.top;

            // Ensure top left point is on screen
            if (CRect(monInfo.rcWork).PtInRect(CPoint(rtWindow.left, rtWindow.top)) == FALSE)
            {
                rtWindow.left = monInfo.rcWork.left;
                rtWindow.top = monInfo.rcWork.top;
            }

            if (m_bOnlyStorePosition)
            {
                // We must override the dimensions of the dialog. This is because the user
                // might have text scale in effect.
                CRect rtOrg;
                GetWindowRect(&rtOrg);
                // But we want to show it in the previous place (albeit slightly off position)
                pWindow->MoveWindow(rtWindow.left, rtWindow.top, rtOrg.Width(), rtOrg.Height());
            }
            else
            {
                rtWindow.right = rtWindow.left + max_x;
                rtWindow.bottom = rtWindow.top + max_y;

                // Restore window size
                pWindow->MoveWindow(&rtWindow, FALSE);
            }
        }

        if (bOverrideState)
        {
            // Let us override by restoring the window state
            int iState = AfxGetApp()->GetProfileInt(strWindow, _T("ShowCmd"), SW_SHOWNORMAL);
            pWindow->ShowWindow(iState);
        }
    }
}

主要问题是当我们恢复具有固定大小的窗口时(因为如果用户错了,则可以调整可调整大小的窗口)。

因此,我添加了一些代码,只在X/ Y处恢复窗口,但使用本机宽度和高度。然而,MFC机制会这样做--这里的值总是正确的,所以只使用它们是有意义的。

唯一的问题是,x/y原点没有考虑到对文本缩放的更改,但至少它们现在可以移动窗口,这样就可以了。

请让我知道,如果你能想到任何改进的代码,我做了我的功能。我希望这对处于这种困境的其他人是有益的。

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/59148076

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