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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15422 a592a061-630c-0410-9148-cb99ea01b6c8
50 lines
847 B
C
50 lines
847 B
C
/**
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* \file InsetMathFracBase.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "InsetMathFracBase.h"
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#include "MathData.h"
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#include "cursor.h"
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namespace lyx {
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InsetMathFracBase::InsetMathFracBase()
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: InsetMathNest(2)
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{}
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bool InsetMathFracBase::idxRight(LCursor &) const
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{
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return false;
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}
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bool InsetMathFracBase::idxLeft(LCursor &) const
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{
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return false;
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}
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bool InsetMathFracBase::idxUpDown(LCursor & cur, bool up) const
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{
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InsetMath::idx_type target = !up; // up ? 0 : 1, since upper cell has idx 0
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if (cur.idx() == target)
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return false;
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cur.idx() = target;
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cur.pos() = cell(target).x2pos(cur.x_target());
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return true;
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}
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} // namespace lyx
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