Chtmlview allows you to browse Web pages in Dialog

1. derive a cdocument class and set the dialog box to the friends of the class, for example:

Class cxxdlg;

Class cmydocument: Public cdocument
{
Declare_dyncreate (cmydocument)

Friend class cxxdlg;
Public:
Cmydocument ();
Virtual ~ Cmydocument ();
# Ifndef _ win32_wce
Virtual void serialize (carchive & AR); // rewrite for document I/O
# Endif
# Ifdef _ debug
Virtual void assertvalid () const;
# Ifndef _ win32_wce
Virtual void dump (cdumpcontext & DC) const;
# Endif
# Endif

Protected:
Virtual bool onnewdocument ();

Declare_message_map ()
};

 

2. derive a cdocument class and set the dialog box to the friends of the class, for example:

Class cxxdlg;

Class cmylogshview: Public chtmlview
{
Declare_dyncreate (cmylogshview)

Friend class cxxdlg;

Protected:
Cmylogshview (); // dynamically create the protected constructor used
Virtual ~ Cmylogshview ();

Public:
# Ifdef _ debug
Virtual void assertvalid () const;
Virtual void dump (cdumpcontext & DC) const;
# Endif

Protected:
Virtual void dodataexchange (cdataexchange * PDX); // supported by DDX/DDV

Declare_message_map ()
};

 

 

3. Define a function for creating htmlview in cxxdlg (you do not need to define it, of course ):

Cmylogshview * cxxdlg: createmylogshview (void)
{
Ccreatecontext pcontext;
Cwnd * pframewnd = this;
Pcontext. m_pcurrentdoc = new cmydocument;
Pcontext. m_pnewviewclass = runtime_class (cmylogshview );

Cmylogshview * pmylogshview =
(Cmylogshview *) (cframewnd *) pframewnd)-> createview (& pcontext );

If (pmylogshview = NULL)
{
Return NULL;
}

Pmylogshview-> showwindow (sw_normal );

Crect rectwindow;
Getwindowrect (rectwindow );
Rectwindow. Left-= 5;
Rectwindow. Right + = 15;
Rectwindow. Top-= 22; // These are used to set the htmlview location, and can be set as reasonable as I personally think.

Pmylogshview-> movewindow (rectwindow );
Return pmylogshview;
}

 

I call createmylogshview () in the oninitdialog () function of cxxdlg, as follows:

Bool cxxdlg: oninitdialog ()
{
Cdialog: oninitdialog ();

.....

.....

......

// Todo: add additional initialization here

Cmylogshview * pmylogshview;

Pmylogshview = createmylogshview ();

Return true; // return true unless you set the focus to a control
}