65 lines
1.2 KiB
C++
Executable File
65 lines
1.2 KiB
C++
Executable File
/**
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* @RDE_HEADER@
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* Implements a QLedMatrix to display a single character
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by Florian Schult, SLSE, 2016-03-18
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*/
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#pragma once
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#include <QLedMatrix/qledmatrix.h>
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class QImage;
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class QLedChar : public QLedMatrix
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{
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Q_OBJECT
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public:
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explicit QLedChar(int height, QWidget *parent, const QChar &letter);
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~QLedChar();
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QChar letter() const;
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void setLetter(const QChar &letter);
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QColor bgColor() const;
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void setBgColor(const QColor &bgColor);
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QColor color() const;
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void setColor(const QColor &color);
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bool isTransparent() const;
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void setTransparent(bool isTransparent);
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bool letterVisible() const;
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void setLetterVisible(bool visible = true);
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int charHeight() const;
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void setCharHeight(int height);
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QSize charSize() const;
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QImage image() const;
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void setImage(const QImage &image);
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public slots:
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void onFlashTimerTimeout();
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void drawImage();
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private:
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void init();
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int findPtHeight(int height);
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int m_ptHeight;
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QFont m_font;
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QColor m_color;
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QColor m_bgColor;
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QImage m_image;
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QSize m_size;
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QChar m_letter;
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bool m_isTransparent;
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bool m_isLetterVisible;
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};
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