动态布局控件

核心思想：

1，设置控件的起始位置和大小即可；

2，起始坐标计算法法是：计算 x坐标相对于 父窗口宽度的位置的百分比，计算 y坐标相对于 父窗口高度的位置的百分比

3，起始大小计算法法是：计算 长度 相对于 父窗口宽度的位置的百分比，计算 宽度相对于 父窗口高度的位置的百分比

计算百分比函数

void CMFCApplication2Dlg::addArray(CWnd *m_pwnd) { CRect m_oldrect, m_rect; CContolChange *m_contrl = new CContolChange(); m_contrl->m_wndColtol = m_pwnd; m_pwnd->GetWindowRect(&m_oldrect); //m_pwnd->GetClientRect(&m_rect); //m_pwnd->ClientToScreen(&m_rect); //m_pwnd->SetWindowPos(NULL, m_oldrect.left-8, m_oldrect.top-31, m_oldrect.Width(), m_oldrect.Height(), SWP_NOZORDER); m_pwnd->GetWindowRect(&m_oldrect); this->GetClientRect(&m_rect); m_contrl->m_xPersent = (float)m_oldrect.left / m_rect.Width(); m_contrl->m_yPersent = (float)m_oldrect.top / m_rect.Height(); m_contrl->m_widthPersen = (float)m_oldrect.Width() / m_rect.Width(); m_contrl->m_heightPersent = (float)m_oldrect.Height() / m_rect.Height(); m_controlManager.Add(m_contrl); }

OnSize()布局

void CMFCApplication2Dlg::OnSize(UINT nType, int cx, int cy) { CDialogEx::OnSize(nType, cx, cy); int x, y; int width, height; int m_cnt = m_controlManager.GetCount(); CContolChange *m_control; for (int i = 0; i < m_cnt; i++) { m_control = m_controlManager.GetAt(i); if (::IsWindow(m_testBtn.GetSafeHwnd())) { x = m_control->m_xPersent*cx; y = m_control->m_yPersent*cy; width = cx*m_control->m_widthPersen; height = cy*m_control->m_heightPersent; m_control->m_wndColtol->SetWindowPos(NULL, x-8, y-31, width, height, SWP_NOZORDER); } } // TODO: 在此处添加消息处理程序代码 }

源代码：http://download.csdn.net/detail/u010261063/9700996