YQPkgFilterTab.h

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/*---------------------------------------------------------------------\
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|                      \ \ / /_ _/ ___|_   _|___ \                     |
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|                        |_|\__,_|____/ |_| |_____|                    |
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|                               core system                            |
|                                                        (C) SuSE GmbH |
\----------------------------------------------------------------------/
 
  File:       YQPkgFilterTab.h
 
  Author:     Stefan Hundhammer <shundhammer.de>
 
/-*/
 
#ifndef YQPkgFilterTab_h
#define YQPkgFilterTab_h
 
#include <yui/ImplPtr.h>
 
#include <QWidget>
#include <QHash>
#include <QTabWidget>
 
class YQPkgFilterTabPrivate;
class YQPkgFilterPage;
class YQPkgDiskUsageList;
class QAction;
 
 
class YQPkgFilterTab: public QTabWidget
{
    Q_OBJECT
 
public:
 
    YQPkgFilterTab( QWidget * parent, const QString & settingsName );
 
    virtual ~YQPkgFilterTab();
 
    void addPage( const QString &       pageLabel,
                  QWidget *             pageContent,
                  const QString &       internalName );
 
    QWidget * rightPane() const;
 
    YQPkgDiskUsageList * diskUsageList() const;
 
    YQPkgFilterPage * findPage( QWidget * pageContent );
 
    YQPkgFilterPage * findPage( const QString & internalName );
 
    YQPkgFilterPage * findPage( int tabIndex );
 
    int tabCount() const;
 
    virtual bool eventFilter ( QObject * watchedObj, QEvent * event );
 
 
signals:
 
    void currentChanged( QWidget * newPageContent );
 
 
public slots:
 
    void showPage( QWidget * page );
    void showPage( const QString & internalName );
 
    void closeCurrentPage();
 
    void loadSettings();
 
    void saveSettings();
 
    void closeAllPages();
 
 
protected slots:
 
    void showPage( int tabIndex );
 
    void showPage( QAction * action );
 
    void contextMovePageLeft();
 
    void contextMovePageRight();
 
    void contextClosePage();
 
 
protected:
 
    void showPage( YQPkgFilterPage * page );
 
    bool postTabContextMenu( const QPoint & pos );
 
    void swapTabs( YQPkgFilterPage * page1, YQPkgFilterPage * page2 );
 
 
private:
 
    ImplPtr<YQPkgFilterTabPrivate> priv;
};
 
 
 
struct YQPkgFilterPage
{
    YQPkgFilterPage( const QString &    pageLabel,
             QWidget *      content,
             const QString &    internalName )
    : content( content )
    , label( pageLabel )
    , id( internalName )
    , closeEnabled( true )
    , tabIndex( -1 )
    {}
 
    QWidget *   content;
    QString label;      // user visible text
    QString id;     // internal name
    bool    closeEnabled;
    int     tabIndex;   // index of the corresponding tab or -1 if none
};
 
 
#endif // YQPkgFilterTab_h