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    41 

    42 #ifndef GRADIENTVIEW_H

    43 #define GRADIENTVIEW_H

    44 

    45 #include <QtGui/QWidget>

    46 #include <QtCore/QMap>

    47 #include "ui_qtgradientview.h"

    48 

    49 QT_BEGIN_NAMESPACE

    50 

    51 class QtGradientManager;

    52 class QListViewItem;

    53 class QAction;

    54 

    55 class QtGradientView : public QWidget

    56 {

    57     Q_OBJECT

    58 public:

    59     QtGradientView(QWidget *parent = 0);

    60 

    61     void setGradientManager(QtGradientManager *manager);

    62     QtGradientManager *gradientManager() const;

    63 

    64     void setCurrentGradient(const QString &id);

    65     QString currentGradient() const;

    66 

    67 signals:

    68     void currentGradientChanged(const QString &id);

    69     void gradientActivated(const QString &id);

    70 

    71 private slots:

    72     void slotGradientAdded(const QString &id, const QGradient &gradient);

    73     void slotGradientRenamed(const QString &id, const QString &newId);

    74     void slotGradientChanged(const QString &id, const QGradient &newGradient);

    75     void slotGradientRemoved(const QString &id);

    76     void slotNewGradient();

    77     void slotEditGradient();

    78     void slotRemoveGradient();

    79     void slotRenameGradient();

    80     void slotRenameGradient(QListWidgetItem *item);

    81     void slotCurrentItemChanged(QListWidgetItem *item);

    82     void slotGradientActivated(QListWidgetItem *item);

    83 

    84 private:

    85     QMap<QString, QListWidgetItem *> m_idToItem;

    86     QMap<QListWidgetItem *, QString> m_itemToId;

    87 

    88     QAction *m_newAction;

    89     QAction *m_editAction;

    90     QAction *m_renameAction;

    91     QAction *m_removeAction;

    92 

    93     QtGradientManager *m_manager;

    94     Ui::QtGradientView m_ui;

    95 };

    96 

    97 QT_END_NAMESPACE

    98 

    99 #endif