对话框变化有关问题？最大最小还原，你来回答
对话框变化问题？最大最小还原，在线等你来回答！
在对话框初始化时 GetClientRect(&m_OldRect);
ShowWindow(SW_MAXIMIZE);//使程序进来时对话框最大话
写了个方法：用于调整控件变化
void CEmpDataMa::updateIDRect(CRect m_oldrect,int cx,int cy)
{
CWnd *pWnd;
int idc[10]={IDC_BTN_EmpBack,IDC_CHECK_ChangePassword,IDC_CHECK_EmpInfos,IDC_CHECK_EmpOut,IDC_CHECK_SetBumen,IDC_CHECK_SetSysD,
IDC_CHECK_ShuokaDa,IDC_CHECK_Time_shuoka,IDC_STATIC_EmpMFunc,IDC_STATIC_ChildDlgPic};
int i,num =10 ;
for(i=0;i<=num;i++)
{
pWnd = GetDlgItem(idc[i]);
if(pWnd)
{
CRect rect; //获取控件变化前的大小
pWnd->GetWindowRect(&rect);
ScreenToClient(&rect);//将控件大小转换为在对话框中的区域坐标
rect.left=rect.left*cx/m_oldrect.Width();/////调整控件大小
rect.right=rect.right*cx/m_oldrect.Width();
rect.top=rect.top*cy/m_oldrect.Height();
rect.bottom=rect.bottom*cy/m_oldrect.Height();
pWnd->MoveWindow(rect);//设置控件大小
}
}
}
void CEmpDataMa::OnSize(UINT nType, int cx, int cy)
{
CDialog::OnSize(nType, cx, cy);
/*if (cx==0||cy==0)
{
cx = 800;
cy = 600;
}*/
updateIDRect(m_OldRect,cx,cy);
GetClientRect(&m_OldRect);
}
现在的问题是：最大化可以，我点击最小化时，会停在屏幕的左下方，当我在点击还原原来大小时会出错。
有哪位高手可以纠正一下？？？？
------解决方案--------------------
“停在屏幕的左下方”貌似是因为程序没有在任务栏上显示吧
------解决方案--------------------
重新编写下“还原”的代码：发送一个RESTORE的消息
------解决方案--------------------
http://www.codeproject.com/KB/dialog/RPResizeDlg.aspx
------解决方案--------------------
CWnd::OnSize
afx_msg void OnSize( UINT nType, int cx, int cy );
Parameters
nType
Specifies the type of resizing requested. This parameter can be one of the following values:
SIZE_MAXIMIZED Window has been maximized.
SIZE_MINIMIZED Window has been minimized.
SIZE_RESTORED Window has been resized, but neither SIZE_MINIMIZED nor SIZE_MAXIMIZED applies.
SIZE_MAXHIDE Message is sent to all pop-up windows when some other window is maximized.
SIZE_MAXSHOW Message is sent to all pop-up windows when some other
在对话框初始化时 GetClientRect(&m_OldRect);
ShowWindow(SW_MAXIMIZE);//使程序进来时对话框最大话
写了个方法：用于调整控件变化
void CEmpDataMa::updateIDRect(CRect m_oldrect,int cx,int cy)
{
CWnd *pWnd;
int idc[10]={IDC_BTN_EmpBack,IDC_CHECK_ChangePassword,IDC_CHECK_EmpInfos,IDC_CHECK_EmpOut,IDC_CHECK_SetBumen,IDC_CHECK_SetSysD,
IDC_CHECK_ShuokaDa,IDC_CHECK_Time_shuoka,IDC_STATIC_EmpMFunc,IDC_STATIC_ChildDlgPic};
int i,num =10 ;
for(i=0;i<=num;i++)
{
pWnd = GetDlgItem(idc[i]);
if(pWnd)
{
CRect rect; //获取控件变化前的大小
pWnd->GetWindowRect(&rect);
ScreenToClient(&rect);//将控件大小转换为在对话框中的区域坐标
rect.left=rect.left*cx/m_oldrect.Width();/////调整控件大小
rect.right=rect.right*cx/m_oldrect.Width();
rect.top=rect.top*cy/m_oldrect.Height();
rect.bottom=rect.bottom*cy/m_oldrect.Height();
pWnd->MoveWindow(rect);//设置控件大小
}
}
}
void CEmpDataMa::OnSize(UINT nType, int cx, int cy)
{
CDialog::OnSize(nType, cx, cy);
/*if (cx==0||cy==0)
{
cx = 800;
cy = 600;
}*/
updateIDRect(m_OldRect,cx,cy);
GetClientRect(&m_OldRect);
}
现在的问题是：最大化可以，我点击最小化时，会停在屏幕的左下方，当我在点击还原原来大小时会出错。
有哪位高手可以纠正一下？？？？
------解决方案--------------------
“停在屏幕的左下方”貌似是因为程序没有在任务栏上显示吧
------解决方案--------------------
重新编写下“还原”的代码：发送一个RESTORE的消息
------解决方案--------------------
http://www.codeproject.com/KB/dialog/RPResizeDlg.aspx
------解决方案--------------------
CWnd::OnSize
afx_msg void OnSize( UINT nType, int cx, int cy );
Parameters
nType
Specifies the type of resizing requested. This parameter can be one of the following values:
SIZE_MAXIMIZED Window has been maximized.
SIZE_MINIMIZED Window has been minimized.
SIZE_RESTORED Window has been resized, but neither SIZE_MINIMIZED nor SIZE_MAXIMIZED applies.
SIZE_MAXHIDE Message is sent to all pop-up windows when some other window is maximized.
SIZE_MAXSHOW Message is sent to all pop-up windows when some other