Miam-Player  0.8.0
A nice music player
stardelegate.h
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40 
41 #ifndef STARDELEGATE_H
42 #define STARDELEGATE_H
43 
44 #include <QStyledItemDelegate>
45 #include <QMediaPlaylist>
46 
47 class Playlist;
48 
52 class StarDelegate : public QStyledItemDelegate
53 {
54  Q_OBJECT
55 private:
56  Playlist *_playlist;
57  QMediaPlaylist *_mediaPlaylist;
58 
59  QPolygonF starPolygon;
60  QPolygonF diamondPolygon;
61  bool _editorIsOpened;
62 
63 public:
64  static int maxStarCount;
65 
67 
68  StarDelegate(Playlist *playlist, QMediaPlaylist *parent = 0);
69 
71  QWidget* createEditor(QWidget *parent, const QStyleOptionViewItem &, const QModelIndex &index) const;
72 
74  void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
75 
77  void setEditorData(QWidget *editor, const QModelIndex &index) const;
78 
80  void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
81 
83  QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
84 
85 protected:
86  bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index);
87 
88 private:
89  void paintStars(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
90 
91 //signals:
92 // void aboutToUpdateRatings(const QModelIndex &);
93 };
94 
95 #endif
bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index)
Definition: stardelegate.cpp:190
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
Definition: stardelegate.cpp:43
static int maxStarCount
Definition: stardelegate.h:64
StarDelegate(Playlist *playlist, QMediaPlaylist *parent=0)
Definition: stardelegate.cpp:13
The Playlist class is used to display tracks in the MainWindow class.
Definition: playlist.h:21
EditMode
Definition: stardelegate.h:66
QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const
Definition: stardelegate.cpp:181
void setEditorData(QWidget *editor, const QModelIndex &index) const
Definition: stardelegate.cpp:164
Definition: stardelegate.h:66
void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
Definition: stardelegate.cpp:173
The StarDelegate class is used to draw stars for ratings.
Definition: stardelegate.h:52
Definition: stardelegate.h:66
Definition: stardelegate.h:66
QWidget * createEditor(QWidget *parent, const QStyleOptionViewItem &, const QModelIndex &index) const
Definition: stardelegate.cpp:29