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更改Tab页面标签字体大小

2015-12-08 14:29 274 查看
http://www.itnose.net/detail/6065744.html



如上图怎样修改page5和page6的字体,就是CPropertyPage的caption的字体,想将其变大点,怎么整?

谢谢,我找到了解决问题的代码了,我把那个网址贴出来,

其中代码是

四、改变属性页标签文字的字体属性

代码如下

m_NewFont.CreateFont (14, 0, 0, 0, 800, TRUE, 0, 0, 1, 0, 0, 0, 0, _T("Arial") );    GetTabControl()->SetFont (&m_NewFont);

下面是那个网页的网址
http://www.shangxueba.com/jingyan/92757.html
为了最大限度的发挥属性页的效用,首先让我们先从 CPropertySheet 继承一个新类,取名
CMyPropSheet.

接着便可以进行下面的各种操作:

一、隐藏属性页默认按钮

隐藏掉Apply应用按钮:

propsheet.m_psh.dwFlags |= PSH_NOAPPLYNOW;


或隐藏掉Cancel取消按钮:

CWnd *pWnd = GetDlgItem( IDCANCEL );

pWnd->ShowWindow( FALSE );


二、移动属性页按钮

首先,要获取按钮的句柄,然后就可以象对待窗体一样处理它们了. 下面代码先隐藏掉Apply和Help铵钮,再把OK和Cancel按移动到右侧。

BOOL CMyPropSheet::OnInitDialog ()

{

   BOOL bResult = CPropertySheet::OnInitDialog();

   int ids [] = {IDOK, IDCANCEL};//, ID_APPLY_NOW, IDHELP };

  

   // Hide Apply and Help buttons

   CWnd *pWnd = GetDlgItem (ID_APPLY_NOW);

   pWnd->ShowWindow (FALSE);

   pWnd = GetDlgItem (IDHELP);

   pWnd->ShowWindow (FALSE);

  

   CRect rectBtn;

   int nSpacing = 6;    // space between two buttons...

   for( int i =0; i < sizeof(ids)/sizeof(int); i++)

   {

     GetDlgItem (ids [i])->GetWindowRect (rectBtn);

    

     ScreenToClient (&rectBtn);

     int btnWidth = rectBtn.Width();

     rectBtn.left = rectBtn.left + (btnWidth + nSpacing)* 2;

     rectBtn.right = rectBtn.right + (btnWidth + nSpacing)* 2;

     GetDlgItem (ids [i])->MoveWindow(rectBtn);

   }

  

   return bResult;

}


下面代码移动所有按钮到右侧,并且重新置属性页为合适的大小.

BOOL CMyPropSheet::OnInitDialog ()

{

   BOOL bResult = CPropertySheet::OnInitDialog();

  

   int ids[] = { IDOK, IDCANCEL, ID_APPLY_NOW };

  

   CRect rectWnd;

   CRect rectBtn;

  

   GetWindowRect (rectWnd);

   GetDlgItem (IDOK)->GetWindowRect (rectBtn);

  

   int btnWidth = rectBtn.Width();

   int btnHeight = rectBtn.Height();

   int btnOffset = rectWnd.bottom - rectBtn.bottom;

   int btnLeft = rectWnd.right - rectWnd.left;

   rectWnd.bottom = rectBtn.top;

   rectWnd.right = rectWnd.right + btnWidth + btnOffset;

   MoveWindow(rectWnd);

  

   rectBtn.left = btnLeft;

   rectBtn.right = btnLeft + btnWidth;

   for (int i = 0; i < sizeof (ids) / sizeof (int); i++)

   {

     rectBtn.top = (i + 1) * btnOffset + btnHeight * i;

     rectBtn.bottom = rectBtn.top + btnHeight;

     GetDlgItem (ids [i])->MoveWindow (rectBtn);

   }

  

   return bResult;

}


三、改变属性页上的标签文字

首先修改TC_ITEM结构,然后用 SetItem 来修改标签文字,如下代码:

TC_ITEM item;

item.mask = TCIF_TEXT;

item.pszText = "New Label";

//Change the label of
the first tab (0 is the index of the first tab)...

GetTabControl ()->SetItem (0, &item);


四、改变属性页标签文字的字体属性

代码如下

m_NewFont.CreateFont (14, 0, 0, 0, 800, TRUE, 0, 0, 1, 0, 0, 0, 0, _T("Arial") );

   GetTabControl()->SetFont (&m_NewFont);


五、在属性页标签上显示位图

可以用 CImageList 建立图像. 用 SetItem 来设置,如下代码所示:

BOOL CMyPropSheet::OnInitDialog ()

{

   BOOL bResult = CPropertySheet::OnInitDialog();

   m_imageList.Create (IDB_MYIMAGES, 13, 1, RGB(255,255,255));

   CTabCtrl *pTabCtrl = GetTabControl ();

   pTabCtrl->SetImageList (&m_imageList);

  

   TC_ITEM item;

   item.mask = TCIF_IMAGE;

   for (int i = 0; i < NUMBER_OF_TABS; i++)

   {

     item.iImage = i;

     pTabCtrl->SetItem (i, &item );

   }

   return bResult;

}


六、在属性页左下角显示位图

如下代码所示:

void CMyPropSheet::OnPaint ()

{

   CPaintDC dc(this); // device context
for painting

  

   int nOffset = 6;

   // load IDB_BITMAP1 from our
resources

   CBitmap bmp;

   if (bmp.LoadBitmap (IDB_BITMAP1))

   {

     // Get the size of the bitmap

     BITMAP bmpInfo;

     bmp.GetBitmap (&bmpInfo);

    

     // Create an in-memory DC compatible with the

     // display DC we''re using to paint

     CDC dcMemory;

     dcMemory.CreateCompatibleDC (&dc);

    

     // Select the bitmap into the in-memory DC

     CBitmap* pOldBitmap = dcMemory.SelectObject (&bmp);

    

     // Find a bottom-left point for the bitmap in the client area

     CRect rect;

     GetClientRect (&rect);

     int nX = rect.left + nOffset;

     int nY = rect.top + (rect.Height () - bmpInfo.bmHeight) - nOffset;

    

     // Copy the bits from the
in-memory DC into the on-

     // screen DC to actually do the painting. Use the centerpoint

     // we computed for the target offset.

     dc.BitBlt (nX, nY, bmpInfo.bmWidth, bmpInfo.bmHeight, &dcMemory,

       0, 0, SRCCOPY);

    

     dcMemory.SelectObject (pOldBitmap);

   }

   // Do not call CPropertySheet::OnPaint() for painting messages

}


七、在属性页右下角显示3D文字Logo

代码如下:

void CMyPropSheet::OnPaint ()

{

   /////////////////////////////////////////////////////////////////////////

   //在TAB按钮旁边显示3D文字提示,jingzhou xu

   Cstring m_LogoName = “属性页”;

//  if(m_LogoName == "")

//    return;

   GetWindowRect(rect);

   ScreenToClient(rect);

  

   LOGFONT logFont;

   ZeroMemory((void*)&logFont,sizeof(logFont));

   strcpy(logFont.lfFaceName,"宋体");

   logFont.lfHeight = -12;

   logFont.lfWeight = 400;

   logFont.lfCharSet = GB2312_CHARSET;

   logFont.lfOutPrecision = 3;

   logFont.lfClipPrecision = 2;

   logFont.lfQuality = 1;

   logFont.lfPitchAndFamily = 2;

   m_font.CreateFontIndirect(&logFont);

   SetFont(&m_font);

   CFont  *pOldFont = pDC->SelectObject(&m_font);

     rect.left += 6;

     rect.right -= 6;

     rect.bottom -= 1;

     rect.top = rect.bottom - ITEMBUTTON_HEIGHT + 1;

  

   CFont m_LogoFont;

   CString sLogoString;

    

   m_LogoFont.CreateFont(rect.Height()*4/5, 0, 0, 0, FW_BOLD, 1, FALSE, FALSE,

       DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY,

       FIXED_PITCH | FF_ROMAN, "楷体_GB2312");

    

   sLogoString = m_LogoName;

    

   RECT m_rDataBox;

   CopyRect(&m_rDataBox,&rect);

    

   TEXTMETRIC tm;

   pDC->GetTextMetrics(&tm);

   CFont* ldFont = pDC->SelectObject(&m_LogoFont);

   CSize sz = pDC->GetTextExtent(sLogoString, sLogoString.GetLength());

   //用GetTextExtent来计算字体logo大小,依靠于设备环境,使用logo位于右下角

   m_rDataBox.left = m_rDataBox.right - sz.cx - tm.tmAveCharWidth/2;

   m_rDataBox.top = m_rDataBox.bottom - sz.cy - tm.tmHeight/5;

   pDC->SetBkMode(TRANSPARENT);

   //用3D字体显示,先黑后白,最后再用默认色 本文发表于http://bianceng.cn(编程入门网)

   COLORREF ldColor = pDC->SetTextColor(GetSysColor(COLOR_3DDKSHADOW));

   pDC->DrawText(sLogoString, sLogoString.GetLength(), &m_rDataBox, DT_VCENTER | DT_SINGLELINE | DT_CENTER);

   m_rDataBox.left -= tm.tmAveCharWidth;

   pDC->SetTextColor(GetSysColor(COLOR_3DHILIGHT));

   pDC->DrawText(sLogoString, sLogoString.GetLength(), &m_rDataBox, DT_VCENTER | DT_SINGLELINE | DT_CENTER);

   m_rDataBox.left += 3*tm.tmAveCharWidth/5;

   pDC->SetTextColor(RGB(0,0,255));

   pDC->DrawText(sLogoString, sLogoString.GetLength(), &m_rDataBox, DT_VCENTER | DT_SINGLELINE | DT_CENTER);

    

   //释放资源

   pDC->SelectObject(oldFont);

   pDC->SetTextColor(oldColor); 

   m_LogoFont.DeleteObject();

   /////////////////////////////////////////////////////////////////////////

}


八、在属性页中动态加入其它控件

下面演示如何在左下角加入一Edit控件:

MyPropSheet.h中:

public:

   CEdit m_edit;


MyPropSheet.cpp中:

BOOL CMyPropSheet::OnInitDialog ()

{

   BOOL bResult = CPropertySheet::OnInitDialog ();

  

   CRect rect;

  

   int nHeight = 24;

   int nWidth = 120;

   int nOffset = 6;

  

   GetClientRect (&rect);

   // Find a bottom-left point for the edit control in the client area

   int nX = rect.left + nOffset;

   int nY = rect.top + (rect.Height() - nHeight) - nOffset;

  

   // finally create the edit control

   m_Edit.CreateEx (WS_EX_CLIENTEDGE, _T("EDIT"), NULL,

           WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_BORDER,

     nX, nY, nWidth, nHeight, m_hWnd, 0, 0 );

   return bResult;

}
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