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Applied: wxDocument: Adding an asterix to the title

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62077 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2009-09-24 13:49:01 +00:00
parent e558f9533e
commit 250ab35a3b
2 changed files with 19 additions and 2 deletions
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2
include/wx/docview.h
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@@ -133,7 +133,7 @@ public:
virtual bool Draw(wxDC&); virtual bool Draw(wxDC&);
virtual bool IsModified() const { return m_documentModified; } virtual bool IsModified() const { return m_documentModified; }
virtual void Modify(bool mod) { m_documentModified = mod; } virtual void Modify(bool mod);
virtual bool AddView(wxView *view); virtual bool AddView(wxView *view);
virtual bool RemoveView(wxView *view); virtual bool RemoveView(wxView *view);

19
src/common/docview.cpp
View File

@@ -233,6 +233,18 @@ wxView *wxDocument::GetFirstView() const
return static_cast<wxView *>(m_documentViews.GetFirst()->GetData()); return static_cast<wxView *>(m_documentViews.GetFirst()->GetData());
} }
void wxDocument::Modify(bool mod)
{
if (mod != m_documentModified)
{
m_documentModified = mod;
// Allow views to append asterix to the title
wxView* view = GetFirstView();
if (view) view->OnChangeFilename();
}
}
wxDocManager *wxDocument::GetDocumentManager() const wxDocManager *wxDocument::GetDocumentManager() const
{ {
return m_documentTemplate ? m_documentTemplate->GetDocumentManager() : NULL; return m_documentTemplate ? m_documentTemplate->GetDocumentManager() : NULL;
@@ -713,7 +725,12 @@ void wxView::OnChangeFilename()
wxDocument *doc = GetDocument(); wxDocument *doc = GetDocument();
if (!doc) return; if (!doc) return;
win->SetLabel(doc->GetUserReadableName()); wxString label = doc->GetUserReadableName();
if (doc->IsModified())
{
label += "*";
}
win->SetLabel(label);
} }
void wxView::SetDocument(wxDocument *doc) void wxView::SetDocument(wxDocument *doc)