#pragma once

#include <QFont>
#include <QWidget>
#include "iProperty_global.h"

class QComboBox;
class QPaintEvent;
class QMouseEvent;
class QResizeEvent;
class QEvent;

class I_PROPERTY_EXPORT ZxFontEdit : public QWidget
{
    Q_OBJECT

public:

    enum Part
    {
        partFamily,
        partSize,
        partBoth,
        partItalic,
        _partMax
    };

    explicit ZxFontEdit(QWidget *parent = 0);

    void setFont( const QFont& font );
    QFont getFont();

signals:

    void signalFontFamilyChanged(QString);
    void signalFontSizeChanged(QString);
    void signalFontBoldChanged(bool);
    void signalFontItalicChanged(bool);

protected slots:

    void onFamilyChanged(const QString& s);
	void onSizeChanged(const QString& s);

protected:

    virtual void paintEvent(QPaintEvent *);
    virtual void mousePressEvent(QMouseEvent *);
    virtual void mouseReleaseEvent(QMouseEvent *);
    virtual void mouseMoveEvent(QMouseEvent *);
    virtual void resizeEvent(QResizeEvent *);
    virtual void leaveEvent(QEvent *);

protected:

    QRect getPartRect(Part part) const;
    int getPartIndex(const QPoint& pt);
    void showFamilyWidget();
    void hideFamilyWidget();
    void showSizeWidget();
    void hideSizeWidget();
//    void emitValueChanged();

protected:

    QFont m_font;

    int m_x[_partMax];
    int m_w[_partMax];

    QComboBox* m_comboFamily;
    QComboBox* m_comboSize;

    int m_hoverPart;
};