/定义函数、变量//
void resize();
POINT Old;//存放对话框的宽和高
///
void CNewFrameDlg::OnSize(UINT nType, int cx, int cy)
{
CDialog::OnSize(nType, cx, cy);
if(nType==SIZE_RESTORED||nType==SIZE_MAXIMIZED)//窗体大小发生变动。处理函数resize
{
resize();
}
}
void CNewFrameDlg::resize()
{
float fsp[2];
POINT Newp; //获取现在对话框的大小
CRect recta;
GetClientRect(&recta); //取客户区大小
Newp.x=recta.right-recta.left;
Newp.y=recta.bottom-recta.top;
fsp[0]=(float)Newp.x/Old.x;
fsp[1]=(float)Newp.y/Old.y;
CRect Rect;
int woc;
CPoint OldTLPoint,TLPoint; //左上角
CPoint OldBRPoint,BRPoint; //右下角
HWND hwndChild=::GetWindow(m_hWnd,GW_CHILD); //列出所有控件
while(hwndChild)
{
woc=::GetDlgCtrlID(hwndChild);//取得ID
if (woc == IDC_LIST1||woc==IDC_STATICFRAME)
{
GetDlgItem(woc)->GetWindowRect(Rect);
ScreenToClient(Rect);
OldTLPoint = Rect.TopLeft();
TLPoint.x = long(OldTLPoint.x*fsp[0]);
TLPoint.y = long(OldTLPoint.y*fsp[1]);
OldBRPoint = Rect.BottomRight();
BRPoint.x = long(OldBRPoint.x *fsp[0]);
BRPoint.y = long(OldBRPoint.y *fsp[1]);
Rect.SetRect(TLPoint,BRPoint);
if (woc == IDC_LIST1)
{
GetDlgItem(woc)->MoveWindow(CRect(TLPoint.x,TLPoint.y,TLPoint.x+(OldBRPoint.x-OldTLPoint.x),BRPoint.y/*TLPoint.y+(OldBRPoint.y-OldTLPoint.y)*/),TRUE);
}
else
{
GetDlgItem(woc)->MoveWindow(Rect,TRUE);
}
hwndChild=::GetWindow(hwndChild, GW_HWNDNEXT);
}
}
Old=Newp;
}