wxWidgets/docs/latex/wx/docmdipr.tex

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\section{\class{wxDocMDIParentFrame}}\label{wxdocmdiparentframe}
The wxDocMDIParentFrame class provides a default top-level frame for
applications using the document/view framework. This class can only be used for MDI parent frames.
It cooperates with the \helpref{wxView}{wxview}, \helpref{wxDocument}{wxdocument},
\rtfsp\helpref{wxDocManager}{wxdocmanager} and \helpref{wxDocTemplates}{wxdoctemplate} classes.
See the example application in {\tt samples/docview}.
\wxheading{Derived from}
\helpref{wxMDIParentFrame}{wxmdiparentframe}\\
\helpref{wxFrame}{wxframe}\\
\helpref{wxWindow}{wxwindow}\\
\helpref{wxEvtHandler}{wxevthandler}\\
\helpref{wxObject}{wxobject}
\wxheading{Include files}
<wx/docmdi.h>
\wxheading{See also}
\helpref{Document/view overview}{docviewoverview}, \helpref{wxMDIParentFrame}{wxmdiparentframe}
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxDocMDIParentFrame::wxDocMDIParentFrame}
\func{}{wxDocParentFrame}{\param{wxDocManager*}{ manager}, \param{wxFrame *}{parent}, \param{wxWindowID}{ id},
\param{const wxString\& }{title}, \param{const wxPoint\&}{ pos = wxDefaultPosition},
\param{const wxSize\&}{ size = wxDefaultSize},
\param{long}{ style = wxDEFAULT\_FRAME\_STYLE}, \param{const wxString\& }{name = "frame"}}
Constructor.
\membersection{wxDocMDIParentFrame::\destruct{wxDocMDIParentFrame}}
\func{}{\destruct{wxDocMDIParentFrame}}{\void}
Destructor.
\membersection{wxDocMDIParentFrame::OnCloseWindow}
\func{void}{OnCloseWindow}{\param{wxCloseEvent\&}{ event}}
Deletes all views and documents. If no user input cancelled the
operation, the frame will be destroyed and the application will exit.
Since understanding how document/view clean-up takes place can be difficult,
the implementation of this function is shown below.
\begin{verbatim}
void wxDocParentFrame::OnCloseWindow(wxCloseEvent& event)
{
if (m_docManager->Clear(!event.CanVeto()))
{
this->Destroy();
}
else
event.Veto();
}
\end{verbatim}