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Viewing changes to Externals/wxWidgets3/include/wx/msw/private/textmeasure.h

  • Committer: Sérgio Benjamim
  • Date: 2015-02-13 05:54:40 UTC
  • Revision ID: sergio_br2@yahoo.com.br-20150213055440-ey2rt3sjpy27km78
Dolphin Triforce branch from code.google, commit b957980 (4.0-315).

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Externals/wxWidgets3/include/wx/msw/private/textmeasure.h
 
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///////////////////////////////////////////////////////////////////////////////
 
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// Name:        wx/msw/private/textmeasure.h
 
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// Purpose:     wxMSW-specific declaration of wxTextMeasure class
 
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// Author:      Manuel Martin
 
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// Created:     2012-10-05
 
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// Copyright:   (c) 1997-2012 wxWidgets team
 
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// Licence:     wxWindows licence
 
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///////////////////////////////////////////////////////////////////////////////
 
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#ifndef _WX_MSW_PRIVATE_TEXTMEASURE_H_
 
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#define _WX_MSW_PRIVATE_TEXTMEASURE_H_
 
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#include "wx/msw/wrapwin.h"
 
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// ----------------------------------------------------------------------------
 
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// wxTextMeasure for MSW.
 
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// ----------------------------------------------------------------------------
 
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class wxTextMeasure : public wxTextMeasureBase
 
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{
 
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public:
 
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    wxEXPLICIT wxTextMeasure(const wxDC *dc, const wxFont *font = NULL)
 
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        : wxTextMeasureBase(dc, font)
 
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    {
 
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        Init();
 
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    }
 
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    wxEXPLICIT wxTextMeasure(const wxWindow *win, const wxFont *font = NULL)
 
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        : wxTextMeasureBase(win, font)
 
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    {
 
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        Init();
 
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    }
 
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protected:
 
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    void Init();
 
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    virtual void BeginMeasuring();
 
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    virtual void EndMeasuring();
 
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    virtual void DoGetTextExtent(const wxString& string,
 
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                               wxCoord *width,
 
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                               wxCoord *height,
 
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                               wxCoord *descent = NULL,
 
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                               wxCoord *externalLeading = NULL);
 
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    virtual bool DoGetPartialTextExtents(const wxString& text,
 
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                                         wxArrayInt& widths,
 
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                                         double scaleX);
 
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    // We use either the HDC of the provided wxDC or an HDC created for our
 
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    // window.
 
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    HDC m_hdc;
 
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    // If we change the font in BeginMeasuring(), we restore it to the old one
 
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    // in EndMeasuring().
 
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    HFONT m_hfontOld;
 
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    wxDECLARE_NO_COPY_CLASS(wxTextMeasure);
 
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};
 
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#endif // _WX_MSW_PRIVATE_TEXTMEASURE_H_