f4b80e5337
Don't support this compiler any more, this allows to get rid of tons of MSVC6-specific workarounds, in particular we can now use Bind() and natural template functions calls in the library code. Also remove MSVC6 project and solution files and don't generate them when bakefile_gen is ran any more (removing the remaining occurrences of msvc6prj from the bakefiles results in weird bake-time errors, so it's simpler to just leave them there). git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76532 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/persist/window.h
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// Purpose: wxPersistentWindow declaration
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// Author: Vadim Zeitlin
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// Created: 2009-01-23
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// Copyright: (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_PERSIST_WINDOW_H_
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#define _WX_PERSIST_WINDOW_H_
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#include "wx/persist.h"
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#include "wx/window.h"
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// ----------------------------------------------------------------------------
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// wxPersistentWindow: base class for persistent windows, uses the window name
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// as persistent name by default and automatically reacts
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// to the window destruction
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// ----------------------------------------------------------------------------
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// type-independent part of wxPersistentWindow
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class wxPersistentWindowBase : public wxPersistentObject
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{
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public:
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wxPersistentWindowBase(wxWindow *win)
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: wxPersistentObject(win)
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{
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win->Bind(wxEVT_DESTROY, &wxPersistentWindowBase::HandleDestroy, this);
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}
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virtual wxString GetName() const wxOVERRIDE
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{
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const wxString name = GetWindow()->GetName();
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wxASSERT_MSG( !name.empty(), "persistent windows should be named!" );
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return name;
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}
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protected:
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wxWindow *GetWindow() const { return static_cast<wxWindow *>(GetObject()); }
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private:
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void HandleDestroy(wxWindowDestroyEvent& event)
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{
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event.Skip();
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// only react to the destruction of this object itself, not of any of
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// its children
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if ( event.GetEventObject() == GetObject() )
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{
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// this will delete this object itself
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wxPersistenceManager::Get().SaveAndUnregister(GetWindow());
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}
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}
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wxDECLARE_NO_COPY_CLASS(wxPersistentWindowBase);
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};
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template <class T>
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class wxPersistentWindow : public wxPersistentWindowBase
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{
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public:
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typedef T WindowType;
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wxPersistentWindow(WindowType *win)
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: wxPersistentWindowBase(win)
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{
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}
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WindowType *Get() const { return static_cast<WindowType *>(GetWindow()); }
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};
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#endif // _WX_PERSIST_WINDOW_H_
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