| | 1 | /////////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/generic/private/textmeasure.h |
| | 3 | // Purpose: Generic wxTextMeasure declaration. |
| | 4 | // Author: Vadim Zeitlin |
| | 5 | // Created: 2012-10-17 |
| | 6 | // Copyright: (c) 1997-2012 wxWidgets team |
| | 7 | // Licence: wxWindows licence |
| | 8 | /////////////////////////////////////////////////////////////////////////////// |
| | 9 | |
| | 10 | #ifndef _WX_GENERIC_PRIVATE_TEXTMEASURE_H_ |
| | 11 | #define _WX_GENERIC_PRIVATE_TEXTMEASURE_H_ |
| | 12 | |
| | 13 | // ---------------------------------------------------------------------------- |
| | 14 | // wxTextMeasure for the platforms without native support. |
| | 15 | // ---------------------------------------------------------------------------- |
| | 16 | |
| | 17 | class wxTextMeasure : public wxTextMeasureBase |
| | 18 | { |
| | 19 | public: |
| | 20 | wxEXPLICIT wxTextMeasure(const wxDC *dc, const wxFont *font = NULL) |
| | 21 | : wxTextMeasureBase(dc, font) {} |
| | 22 | wxEXPLICIT wxTextMeasure(const wxWindow *win, const wxFont *font = NULL) |
| | 23 | : wxTextMeasureBase(win, font) {} |
| | 24 | |
| | 25 | protected: |
| | 26 | virtual void DoGetTextExtent(const wxString& string, |
| | 27 | wxCoord *width, |
| | 28 | wxCoord *height, |
| | 29 | wxCoord *descent = NULL, |
| | 30 | wxCoord *externalLeading = NULL); |
| | 31 | |
| | 32 | virtual bool DoGetPartialTextExtents(const wxString& text, |
| | 33 | wxArrayInt& widths, |
| | 34 | double scaleX); |
| | 35 | |
| | 36 | wxDECLARE_NO_COPY_CLASS(wxTextMeasure); |
| | 37 | }; |
| | 38 | |
| | 39 | #endif // _WX_GENERIC_PRIVATE_TEXTMEASURE_H_ |
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