X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/de28042337df3f0ba9bfcd8f5b2c4d188f37d7dd..8e77fd8bca165aab9709649d79a7cbc6a172d4e1:/include/wx/docview.h diff --git a/include/wx/docview.h b/include/wx/docview.h index 1c789626c7..c8b0347215 100644 --- a/include/wx/docview.h +++ b/include/wx/docview.h @@ -643,10 +643,7 @@ protected: // we're not a wxEvtHandler but we provide this wxEvtHandler-like function // which is called from TryBefore() of the derived classes to give our view // a chance to process the message before the frame event handlers are used - bool TryProcessEvent(wxEvent& event) - { - return m_childView && m_childView->ProcessEventLocally(event); - } + bool TryProcessEvent(wxEvent& event); // called from EVT_CLOSE handler in the frame: check if we can close and do // cleanup if so; veto the event otherwise @@ -830,11 +827,22 @@ private: class WXDLLIMPEXP_CORE wxDocParentFrameAnyBase { public: - wxDocParentFrameAnyBase() { m_docManager = NULL; } + wxDocParentFrameAnyBase(wxWindow* frame) + : m_frame(frame) + { + m_docManager = NULL; + } wxDocManager *GetDocumentManager() const { return m_docManager; } protected: + // This is similar to wxDocChildFrameAnyBase method with the same name: + // while we're not an event handler ourselves and so can't override + // TryBefore(), we provide a helper that the derived template class can use + // from its TryBefore() implementation. + bool TryProcessEvent(wxEvent& event); + + wxWindow* const m_frame; wxDocManager *m_docManager; wxDECLARE_NO_COPY_CLASS(wxDocParentFrameAnyBase); @@ -847,7 +855,7 @@ class WXDLLIMPEXP_CORE wxDocParentFrameAny : public BaseFrame, public wxDocParentFrameAnyBase { public: - wxDocParentFrameAny() { } + wxDocParentFrameAny() : wxDocParentFrameAnyBase(this) { } wxDocParentFrameAny(wxDocManager *manager, wxFrame *frame, wxWindowID id, @@ -856,6 +864,7 @@ public: const wxSize& size = wxDefaultSize, long style = wxDEFAULT_FRAME_STYLE, const wxString& name = wxFrameNameStr) + : wxDocParentFrameAnyBase(this) { Create(manager, frame, id, title, pos, size, style, name); } @@ -886,10 +895,7 @@ protected: // hook the document manager into event handling chain here virtual bool TryBefore(wxEvent& event) { - if ( m_docManager && m_docManager->ProcessEventLocally(event) ) - return true; - - return BaseFrame::TryBefore(event); + return TryProcessEvent(event) || BaseFrame::TryBefore(event); } private: