gbutton.h

/*
 * File: gbutton.h
 * ---------------
 *
 * @author Marty Stepp
 * @version 2019/04/23
 * - moved some event-handling code to GInteractor superclass
 * @version 2019/04/22
 * - added setIcon with QIcon and QPixmap
 * @version 2018/09/07
 * - added doc comments for new documentation generation
 * @version 2018/09/04
 * - added double-click event support
 * @version 2018/08/23
 * - renamed to gbutton.h to replace Java version
 * @version 2018/06/25
 * - initial version
 */


#ifndef _gbutton_h
#define _gbutton_h

#include <string>
#include <QToolButton>

#include "ginteractor.h"

class _Internal_QPushButton;

class GButton : public GInteractor {
public:
    GButton(const string& text = "", const string& iconFileName = "", QWidget* parent = nullptr);

    GButton(const string& text, const QIcon& icon, QWidget* parent = nullptr);

    GButton(const string& text, const QPixmap& icon, QWidget* parent = nullptr);

    ~GButton() override;

    /* @inherit */
    string getAccelerator() const override;

    /* @inherit */
    string getActionCommand() const override;

    /* @inherit */
    _Internal_QWidget* getInternalWidget() const override;

    virtual string getText() const;

    virtual GInteractor::TextPosition getTextPosition() const;

    /* @inherit */
    string getType() const override;

    /* @inherit */
    QWidget* getWidget() const override;

    /* @inherit */
    void setAccelerator(const string& accelerator) override;

    /* @inherit */
    void setIcon(const QIcon& icon) override;

    /* @inherit */
    void setIcon(const QPixmap& icon) override;

    /* @inherit */
    void setIcon(const string& filename, bool retainIconSize = true) override;

    virtual void setText(const string& text);

    virtual void setTextPosition(GInteractor::TextPosition position);

    virtual void setTextPosition(SwingConstants horizontal, SwingConstants vertical) (deprecated);

private:
    Q_DISABLE_COPY(GButton)
    _Internal_QPushButton* _iqpushbutton;

    friend class _Internal_QPushButton;
};

class _Internal_QPushButton : public QToolButton, public _Internal_QWidget {
    Q_OBJECT

public:
    _Internal_QPushButton(GButton* button, QWidget* parent = nullptr);
    void detach() override;
    QSize sizeHint() const override;

signals:
    void doubleClicked();

public slots:
    void handleClick();

protected:
    void mouseDoubleClickEvent(QMouseEvent* e) override;

private:
    GButton* _gbutton;

    friend class GButton;
};

#endif // _gbutton_h