如何在基于 MFC 对话框的应用程序中为复选框捕获 MouseMove 事件?

2022-01-12 00:00:00 visual-studio visual-c++ c++ mfc

我的应用程序是一个基于 VC6 MFC 对话框的应用程序，具有多个属性页.

My application is a VC6 MFC dialog based application with multiple property pages.

我必须在控件上捕获 mousemove 事件，例如 Checkbox.

I have to capture a mousemove event over a control, for example Checkbox.

如何在 MFC 中的复选框上捕获 mousemove 事件?

How can I capture the mousemove events over a checkbox in MFC?

推荐答案

感谢您的回复.我找到了为我的应用获取 mousemove 事件的方法.

Thanks for your replies.. I found a way to get the mousemove event for my app.

WM_SETCURSOR windows 消息获取鼠标移动.它返回控件和对话框的 Cwnd 指针.

WM_SETCURSOR windows message gets the mouse move. It returns the Cwnd pointer for a control and the dialog.

在下面找到我的代码.

BOOL CMyDialog::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)
{
CWnd* pWndtooltip = GetDlgItem(IDC_STATIC_TOOLTIP); 

if (pWnd != this)
{
    if  (IDC_SN_START_ON == pWnd->GetDlgCtrlID())
        pWndtooltip->ShowWindow(SW_SHOW);

}
else
    pWndtooltip->ShowWindow(SW_HIDE);   

SetCursor(AfxGetApp()->LoadStandardCursor(IDC_ARROW));


return true;

}

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