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43fc937469
SequenceTitleCell::reloadCell now triggers a layoutSubviews, causing the
vertical alignment to be recomputed. This solves issues regarding the
alignment of a sequence's name and definition, such as :
- typing u_n = v_n ; v_n would be displayed above u_n
- typing u_n = (1/3)/2 then changing to u_n = 1/(2/3) without erasing
the formula first. u_n would no longer be aligned with the = sign.
Change-Id: I4a771d96ea79e42e2f4822e93f9f1cbbcf867610
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
#ifndef SEQUENCE_SEQUENCE_TITLE_CELL_H
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#define SEQUENCE_SEQUENCE_TITLE_CELL_H
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#include "../shared/function_title_cell.h"
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#include <poincare_layouts.h>
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namespace Sequence {
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class SequenceTitleCell : public Shared::FunctionTitleCell {
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public:
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SequenceTitleCell();
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void setLayout(Poincare::Layout layout);
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void setEven(bool even) override;
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void setHighlighted(bool highlight) override;
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void setColor(KDColor color) override;
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void setOrientation(Orientation orientation) override;
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const KDFont * font() const override {
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return Poincare::CodePointLayoutNode::k_defaultFont;
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}
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Poincare::Layout layout() const override {
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return m_titleTextView.layout();
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}
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void reloadCell() override;
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private:
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static constexpr float k_horizontalOrientationAlignment = 0.5f;
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static constexpr float k_verticalOrientationHorizontalAlignment = 0.9f;
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int numberOfSubviews() const override;
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View * subviewAtIndex(int index) override;
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void layoutSubviews(bool force = false) override;
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float verticalAlignmentGivenExpressionBaselineAndRowHeight(KDCoordinate expressionBaseline, KDCoordinate rowHeight) const override;
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EvenOddExpressionCell m_titleTextView;
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};
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}
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#endif
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