SideElement.hh 5.63 KB
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/*===========================================================================*\
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*                                                                            *
*                              OpenFlipper                                   *
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*                           www.openflipper.org                              *
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\*===========================================================================*/
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/*===========================================================================*\
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*                                                                            *
*   $Revision$                                                       *
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*                                                                            *
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\*===========================================================================*/
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#ifndef SIDE_ELEMENT_
#define SIDE_ELEMENT_

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

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

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#include <QWidget>
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#include <QSettings>

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

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

class SideArea;


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


/** \class SideElement SideElement.hh <OpenFlipper/widgets/coreWidget/SideElement.hh>

  A widget that holds the plugin side area widget
 **/


class SideElement : public QWidget
{
  Q_OBJECT

  public:
    /** Create a SideElement
      \param _parent SideArea widget that holds this widget
      \param _w Plugin tool widget
      \param _name Plugin name
    */
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    SideElement (SideArea *_parent, QWidget *_w, QString _name, QIcon* _icon = 0);
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    /// Destructor
    ~SideElement ();

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    /// Set the element as active
    void setActive(bool _active);
    
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    /// saves the current state
    void saveState (QSettings &_settings);

    /// restores the state
    void restoreState (QSettings &_settings);
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    /// return the name
    const QString& name();
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  private:

    /// Clickable area inside of the side element.
    class TopArea : public QWidget
    {
      public:
        TopArea (SideElement *_e);

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

    /// Called on mouse press
    void labelPress ();
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  private slots:

    /// Called if the detach button was pressed
    void detachPressed (bool _checked);

    /// Called if a detached dialog was closed
    void dialogClosed ();

  private:

    // parent
    SideArea *parent_;

    // plugin widget
    QWidget *widget_;

    // plugin name
    QString name_;

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    // Icon
    QIcon* icon_;

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    // main layout
    QVBoxLayout *mainLayout_;

    // status
    bool active_;

    // label that display the plugin name
    QLabel *label_;
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    QLabel *iconHolder_;
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    // detach button & action
    QToolButton *detachButton_;
    QAction *detachAction_;
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    // dialog for detached widget
    QDialog *dialog_;
};

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