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Doc mods, sash window bug

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1514 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
1999-01-29 17:22:47 +00:00
parent 2e850e6846
commit 82540ef232
9 changed files with 43 additions and 74 deletions
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42
docs/latex/wx/docmdipr.tex
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@@ -24,9 +24,10 @@ See the example application in {\tt samples/docview}.
\membersection{wxDocMDIParentFrame::wxDocMDIParentFrame}
\func{}{wxDocMDIParentFrame}{\param{wxFrame *}{parent}, \param{wxWindowID}{ id},
\param{const wxString\& }{title}, \param{int}{ x}, \param{int}{ y}, \param{int}{ width}, \param{int}{ height},
\param{long}{ style}, \param{const wxString\& }{name}}
\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.
@@ -36,44 +37,25 @@ Constructor.
Destructor.
\membersection{wxDocMDIParentFrame::OnClose}
\membersection{wxDocMDIParentFrame::OnCloseWindow}
\func{bool}{OnClose}{\void}
\func{void}{OnCloseWindow}{\param{wxCloseEvent\&}{ event}}
Deletes all views and documents. If no user input cancelled the
operation, the function returns TRUE and the application will exit.
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}
bool wxDocMDIParentFrame::OnClose(void)
void wxDocParentFrame::OnCloseWindow(wxCloseEvent& event)
{
// Delete all views and documents
wxNode *node = docManager->GetDocuments().First();
while (node)
if (m_docManager->Clear(!event.CanVeto()))
{
wxDocument *doc = (wxDocument *)node->Data();
wxNode *next = node->Next();
if (!doc->Close())
return FALSE;
// Implicitly deletes the document when the last
// view is removed (deleted)
doc->DeleteAllViews();
// Check document is deleted
if (docManager->GetDocuments().Member(doc))
delete doc;
// This assumes that documents are not connected in
// any way, i.e. deleting one document does NOT
// delete another.
node = next;
this->Destroy();
}
return TRUE;
else
event.Veto();
}
\end{verbatim}