zdoom-macos-deps/deps/wxwidgets/include/wx-3.1/wx/sysopt.h
2021-06-28 10:54:57 +03:00

74 lines
2 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: wx/sysopt.h
// Purpose: wxSystemOptions
// Author: Julian Smart
// Modified by:
// Created: 2001-07-10
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_SYSOPT_H_
#define _WX_SYSOPT_H_
#include "wx/object.h"
// ----------------------------------------------------------------------------
// Enables an application to influence the wxWidgets implementation
// ----------------------------------------------------------------------------
class
#if wxUSE_SYSTEM_OPTIONS
WXDLLIMPEXP_BASE
#endif
wxSystemOptions : public wxObject
{
public:
wxSystemOptions() { }
// User-customizable hints to wxWidgets or associated libraries
// These could also be used to influence GetSystem... calls, indeed
// to implement SetSystemColour/Font/Metric
#if wxUSE_SYSTEM_OPTIONS
static void SetOption(const wxString& name, const wxString& value);
static void SetOption(const wxString& name, int value);
#endif // wxUSE_SYSTEM_OPTIONS
static wxString GetOption(const wxString& name);
static int GetOptionInt(const wxString& name);
static bool HasOption(const wxString& name);
static bool IsFalse(const wxString& name)
{
return HasOption(name) && GetOptionInt(name) == 0;
}
};
#if !wxUSE_SYSTEM_OPTIONS
// define inline stubs for accessors to make it possible to use wxSystemOptions
// in the library itself without checking for wxUSE_SYSTEM_OPTIONS all the time
/* static */ inline
wxString wxSystemOptions::GetOption(const wxString& WXUNUSED(name))
{
return wxEmptyString;
}
/* static */ inline
int wxSystemOptions::GetOptionInt(const wxString& WXUNUSED(name))
{
return 0;
}
/* static */ inline
bool wxSystemOptions::HasOption(const wxString& WXUNUSED(name))
{
return false;
}
#endif // !wxUSE_SYSTEM_OPTIONS
#endif
// _WX_SYSOPT_H_