d6397a9f35
New wxPersistentSplitter class allows to easily save and restore the splitter position in config. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@69001 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/persist/splitter.h
|
|
// Purpose: Persistence support for wxSplitterWindow.
|
|
// Author: Vadim Zeitlin
|
|
// Created: 2011-08-31
|
|
// RCS-ID: $Id: wxhead.h,v 1.12 2010-04-22 12:44:51 zeitlin Exp $
|
|
// Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_PERSIST_SPLITTER_H_
|
|
#define _WX_PERSIST_SPLITTER_H_
|
|
|
|
#include "wx/persist/window.h"
|
|
|
|
#include "wx/splitter.h"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// string constants used by wxPersistentSplitter
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#define wxPERSIST_SPLITTER_KIND "Splitter"
|
|
|
|
// Special position value of -1 means the splitter is not split at all.
|
|
#define wxPERSIST_SPLITTER_POSITION "Position"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxPersistentSplitter: supports saving/restoring splitter position
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class wxPersistentSplitter : public wxPersistentWindow<wxSplitterWindow>
|
|
{
|
|
public:
|
|
wxPersistentSplitter(wxSplitterWindow* splitter)
|
|
: wxPersistentWindow<wxSplitterWindow>(splitter)
|
|
{
|
|
}
|
|
|
|
virtual void Save() const
|
|
{
|
|
wxSplitterWindow* const splitter = Get();
|
|
|
|
int pos = splitter->IsSplit() ? splitter->GetSashPosition() : -1;
|
|
SaveValue(wxPERSIST_SPLITTER_POSITION, pos);
|
|
}
|
|
|
|
virtual bool Restore()
|
|
{
|
|
int pos;
|
|
if ( RestoreValue(wxPERSIST_SPLITTER_POSITION, &pos) )
|
|
{
|
|
if ( pos == -1 )
|
|
Get()->Unsplit();
|
|
else
|
|
Get()->SetSashPosition(pos);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
virtual wxString GetKind() const { return wxPERSIST_SPLITTER_KIND; }
|
|
};
|
|
|
|
inline wxPersistentObject *wxCreatePersistentObject(wxSplitterWindow* splitter)
|
|
{
|
|
return new wxPersistentSplitter(splitter);
|
|
}
|
|
|
|
#endif // _WX_PERSIST_SPLITTER_H_
|