| | |
| | | |
| | | CUserManagerDlg::~CUserManagerDlg() |
| | | { |
| | | for (auto& pair : m_mapFonts) { |
| | | if (pair.second) { |
| | | pair.second->DeleteObject(); |
| | | delete pair.second; |
| | | } |
| | | } |
| | | m_mapFonts.clear(); |
| | | } |
| | | |
| | | void CUserManagerDlg::DoDataExchange(CDataExchange* pDX) |
| | |
| | | return false; |
| | | } |
| | | |
| | | void CUserManagerDlg::SetDefaultFont() |
| | | { |
| | | CFont* defaultFont = nullptr; |
| | | |
| | | // 如果字体管理容器中有默认大小(如 12)的字体,直接使用 |
| | | auto it = m_mapFonts.find(12); |
| | | if (it != m_mapFonts.end()) { |
| | | defaultFont = it->second; |
| | | } |
| | | else { |
| | | // 创建默认字体 |
| | | defaultFont = new CFont(); |
| | | LOGFONT logFont = { 0 }; |
| | | _tcscpy_s(logFont.lfFaceName, _T("Segoe UI")); |
| | | logFont.lfHeight = -12; |
| | | logFont.lfQuality = CLEARTYPE_QUALITY; |
| | | defaultFont->CreateFontIndirect(&logFont); |
| | | m_mapFonts[12] = defaultFont; // 存储到字体管理容器 |
| | | } |
| | | |
| | | // 遍历所有控件,应用默认字体 |
| | | CWnd* pWnd = GetWindow(GW_CHILD); |
| | | while (pWnd) { |
| | | // 跳过特殊控件(如 MFCGridCtrl) |
| | | TCHAR szClassName[256]; |
| | | GetClassName(pWnd->m_hWnd, szClassName, sizeof(szClassName)); |
| | | if (_tcsicmp(szClassName, _T("MFCGridCtrl")) == 0) { |
| | | pWnd = pWnd->GetNextWindow(); |
| | | continue; |
| | | } |
| | | |
| | | pWnd->SetFont(defaultFont, TRUE); |
| | | pWnd = pWnd->GetNextWindow(); |
| | | } |
| | | } |
| | | |
| | | void CUserManagerDlg::AdjustControls(int nWidth, int nHeight) |
| | | { |
| | | CWnd* pWnd = GetWindow(GW_CHILD); |
| | |
| | | TCHAR szClassName[256]; |
| | | GetClassName(pWnd->m_hWnd, szClassName, sizeof(szClassName)); |
| | | |
| | | if (_tcsicmp(szClassName, _T("ComboBox")) == 0) { |
| | | CComboBox* pComboBox = (CComboBox*)pWnd; |
| | | pComboBox->SetItemHeight(-1, nHeight); // -1 表示所有项的高度 |
| | | } |
| | | |
| | | if (_tcsicmp(szClassName, _T("MFCGridCtrl")) == 0) { |
| | | CGridCtrl* pGridCtrl = (CGridCtrl*)pWnd; |
| | | pGridCtrl->SetDefCellHeight(newHeight / 20); |
| | | pGridCtrl->SetDefCellHeight(newHeight / 21); |
| | | pGridCtrl->ExpandColumnsToFit(TRUE); |
| | | pGridCtrl->Invalidate(); |
| | | } |
| | |
| | | TCHAR szClassName[256]; |
| | | GetClassName(pWnd->m_hWnd, szClassName, sizeof(szClassName)); |
| | | |
| | | if (_tcsicmp(szClassName, _T("Static")) == 0) { |
| | | CStatic* pStatic = (CStatic*)pWnd; |
| | | pStatic->ModifyStyle(0, SS_CENTER | SS_CENTERIMAGE); |
| | | return; |
| | | } |
| | | |
| | | // 跳过特殊控件(如 MFCGridCtrl) |
| | | if (_tcsicmp(szClassName, _T("MFCGridCtrl")) == 0) { |
| | | return; |
| | | } |
| | | |
| | | int fontSize = nHeight - 10; |
| | | CFont* pCurrentFont = pWnd->GetFont(); |
| | | LOGFONT logFont; |
| | | pCurrentFont->GetLogFont(&logFont); |
| | | logFont.lfHeight = -fontSize; |
| | | // 根据控件高度动态调整字体大小 |
| | | int fontSize = nHeight / 2; |
| | | if (fontSize < 8) fontSize = 8; |
| | | |
| | | CFont newFont; |
| | | newFont.CreateFontIndirect(&logFont); |
| | | // 检查字体是否已经存在 |
| | | auto it = m_mapFonts.find(fontSize); |
| | | if (it == m_mapFonts.end()) { |
| | | // 动态创建新字体 |
| | | CFont* newFont = new CFont(); |
| | | LOGFONT logFont = { 0 }; |
| | | _tcscpy_s(logFont.lfFaceName, _T("Segoe UI")); |
| | | logFont.lfHeight = -fontSize; |
| | | logFont.lfQuality = CLEARTYPE_QUALITY; // 启用 ClearType 抗锯齿 |
| | | newFont->CreateFontIndirect(&logFont); |
| | | |
| | | pWnd->SetFont(&newFont); |
| | | pWnd->Invalidate(); |
| | | // 存储到字体管理容器中 |
| | | m_mapFonts[fontSize] = newFont; |
| | | it = m_mapFonts.find(fontSize); |
| | | } |
| | | |
| | | pWnd->SetFont(it->second); |
| | | pWnd->Invalidate(); // 刷新控件显示 |
| | | } |
| | | |
| | | BEGIN_MESSAGE_MAP(CUserManagerDlg, CDialogEx) |
| | |
| | | SetWindowText(_T("用户管理")); |
| | | SystemParametersInfo(SPI_GETWORKAREA, 0, &screenRect, 0); |
| | | |
| | | // 设置默认字体 |
| | | SetDefaultFont(); |
| | | |
| | | GetClientRect(&clientRect); |
| | | m_nInitialWidth = clientRect.Width(); |
| | | m_nInitialHeight = clientRect.Height(); |
| | |
| | | int dlgHeight = dlgRect.Height() * 3; |
| | | |
| | | if (dlgWidth > screenRect.Width()) { |
| | | dlgWidth = screenRect.Width(); |
| | | dlgWidth = screenRect.Width(); |
| | | } |
| | | if (dlgHeight > screenRect.Height()) { |
| | | dlgHeight = screenRect.Height(); |