SideElement.hh

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\*===========================================================================*/

#ifndef SIDE_ELEMENT_
#define SIDE_ELEMENT_

//=============================================================================
//
//  CLASS SideElement
//
//=============================================================================

//== INCLUDES =================================================================

#include <QWidget>
#include <QSettings>

//== FORWARDDECLARATIONS ======================================================

class QIcon;
class QLabel;
class QToolButton;
class QAction;
class QDialog;
class QVBoxLayout;

class SideArea;


//== CLASS DEFINITION =========================================================


class SideElement : public QWidget
{
  Q_OBJECT

  public:
    SideElement (SideArea *_parent, QWidget *_w, QString _name, QIcon* _icon,
            QWidget *_headerAreaWidget);

    ~SideElement ();

    void setActive(bool _active);

    void saveState (QSettings &_settings);

    void restoreState (QSettings &_settings);

    const QString& name();

    bool active();

    QWidget const * widget();

  signals:
    void toggleActive(bool);

  private:

    class TopArea : public QWidget
    {
      public:
        TopArea (SideElement *_e);

        virtual void mousePressEvent (QMouseEvent *_event);
      private:
        SideElement *e_;
    };

    void labelPress ();

  private slots:

    void detachPressed (bool _checked);

    void dialogClosed ();

  private:

    // parent
    SideArea *parent_;

    // plugin widget
    QWidget *widget_, *headerAreaWidget_;

    // plugin name
    QString name_;

    // Icon
    QIcon* icon_;

    // main layout
    QVBoxLayout *mainLayout_;

    // status
    bool active_;

    // label that display the plugin name
    QLabel *label_;
    QLabel *iconHolder_;

    // detach button & action
    QToolButton *detachButton_;
    QAction *detachAction_;

    // dialog for detached widget
    QDialog *dialog_;
};

//=============================================================================
//=============================================================================
#endif // SIDE_ELEMENT_ defined
//=============================================================================