43ff845e77
Supporting XP requires too many hacks, and while it wouldn't be very difficult to support Vista as long as we support Windows 7, it's still not worth it because nobody uses this system anyhow. Remove most of XP-specific code and don't use wxDynamicLibrary for using the functions not present in it any longer. Don't use <wspiapi.h> neither as we shouldn't use it any more. Update some comments to not mention Windows versions not supported any longer and also remove mentions of "Vista and newer Windows versions" from the documentation as this is now always the case. This commit is best viewed ignoring whitespace-only changes.
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/msw/private/metrics.h
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// Purpose: various helper functions to retrieve system metrics
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// Author: Vadim Zeitlin
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// Created: 2008-09-05
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// Copyright: (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_MSW_PRIVATE_METRICS_H_
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#define _WX_MSW_PRIVATE_METRICS_H_
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#include "wx/msw/private.h"
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namespace wxMSWImpl
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{
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// return NONCLIENTMETRICS as retrieved by SystemParametersInfo()
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//
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// currently this is not cached as the values may change when system settings
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// do and we don't react to this to invalidate the cache but it could be done
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// in the future
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//
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// MT-safety: this function is only meant to be called from the main thread
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inline const NONCLIENTMETRICS GetNonClientMetrics(const wxWindow* win)
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{
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WinStruct<NONCLIENTMETRICS> nm;
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if ( !wxSystemParametersInfo(SPI_GETNONCLIENTMETRICS,
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sizeof(NONCLIENTMETRICS),
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&nm,
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0,
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win) )
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{
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wxLogLastError(wxT("SystemParametersInfo(SPI_GETNONCLIENTMETRICS)"));
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}
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return nm;
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}
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} // namespace wxMSWImpl
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#endif // _WX_MSW_PRIVATE_METRICS_H_
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