MFC应用实例:[56]自定义窗口设置字体颜色
1、新建一个基于对话框的应用程序,工程名为ControlFont。
![MFC应用实例:[56]自定义窗口设置字体颜色](https://exp-picture.cdn.bcebos.com/aebdff86242fa872d5135257bfdaf05e4b23e9a3.jpg)
3、新建一个Dialog设计如下:
![MFC应用实例:[56]自定义窗口设置字体颜色](https://exp-picture.cdn.bcebos.com/7830e01d96d818192b2c4b7e876efbf203b3dea3.jpg)
5、为CControlFontDlg类添加OnDrawItem()函数,绘制自定义字体的按钮。在OnDrawItem()函数中添加一下代码:void CControlFontDlg::OnDrawItem(int nIDCtl, LPDRAWITEMSTRUCT lpDrawItemStruct){ if(nIDCtl==IDC_BUTTON1) //绘制按钮 { CDC dc; RECT rect; dc.Attach(lpDrawItemStruct ->hDC); // 获取按钮设备描述符 rect = lpDrawItemStruct->rcItem; //保存按钮区域坐标 dc.Draw3dRect(&rect,RGB(255,0,255),RGB(0,0,0)); dc.FillSolidRect(&rect,RGB(100,100,255)); //设定按钮背景色 UINT state=lpDrawItemStruct->itemState; //设置按钮状态 if((state & ODS_SELECTED)) dc.DrawEdge(&rect,EDGE_SUNKEN,BF_RECT); else dc.DrawEdge(&rect,EDGE_RAISED,BF_RECT); dc.SetBkColor(m_BKColor); //设置字体背景颜色 dc.SetTextColor(m_TextColor); //设置字体颜色 TCHAR buffer[MAX_PATH]; //绘制字体 ZeroMemory(buffer,MAX_PATH); ::GetWindowText(lpDrawItemStruct->hwndItem,buffer,MAX_PATH); dc.DrawText(buffer,&rect,DT_CENTER|DT_VCENTER|DT_SINGLELINE); dc.Detach(); }}
![MFC应用实例:[56]自定义窗口设置字体颜色](https://exp-picture.cdn.bcebos.com/db196cdade49610fdd5a41b7a56817e950e1d2a3.jpg)
![MFC应用实例:[56]自定义窗口设置字体颜色](https://exp-picture.cdn.bcebos.com/5917cb3da824d8e9acde57d5da598540112ac8a3.jpg)