QtItemDelegate for progress bars

[maxpayne]

hi..i was very impressed by the example given by jpn and his snapshot (attached). Somehow i am failing to emulate the same in my application:

1. i dont see alternating row colors.

2. The boundary of the progress bar is not clear.

3. i would like to have the progress text beside the bar rather than within it.(like jpn's snapshot)

i hope some one can help me accomplish this. My delegate is as follows:

class JobViewDelegate : public QItemDelegate
{
 
 
public:
 
inline JobViewDelegate(MainWindow *mainWindow) : QItemDelegate(mainWindow){}
 
inline void paint(QPainter *painter,const QStyleOptionViewItem &option,const QModelIndex &index) const
{
 
        QProgressBar progressbar;
 
        if (index.column() != 1) {
             QItemDelegate::paint(painter, option, index);
             return;
         }
 
        QStyleOptionProgressBarV2 progressBarOption;
 
         QRect rect = option.rect;
         QSize size(rect.width()*3/4,rect.height()*3/4);
         rect.setSize(size);
 
         progressBarOption.state = QStyle::State_Enabled;
         progressBarOption.direction = QApplication::layoutDirection();
         progressBarOption.rect =rect;
         progressBarOption.fontMetrics = QApplication::fontMetrics();
 
         QPalette pal =  progressBarOption.palette;
         QColor col;
         col.setNamedColor("#05B8CC");
         pal.setColor(QPalette::Highlight,col);
         //pal.setColor(QPalette::HighlightedText,Qt::black);
         progressBarOption.palette = pal;
 
          progressBarOption.type =  QStyleOption::SO_ProgressBar;
         progressBarOption.version = 2 ;
 
         progressBarOption.minimum = 0;
         progressBarOption.maximum = 100;
         progressBarOption.textAlignment = Qt::AlignCenter;
         progressBarOption.textVisible = true;
 
         QModelIndex ind = index.parent();
 
         int progress = index.data(Qt::DisplayRole).toInt(); 
       // Set the progress and text values of the style option.
 
         progressBarOption.progress = progress < 0 ? 0 : progress;
         progressBarOption.text = QString("%1%").arg(progressBarOption.progress);
 
         // Draw the progress bar onto the view.
         QApplication::style()->drawControl(QStyle::CE_ProgressBar, &progressBarOption, painter,0);
     }
};

class JobViewDelegate : public QItemDelegate
{
 

public:

inline JobViewDelegate(MainWindow *mainWindow) : QItemDelegate(mainWindow){}

inline void paint(QPainter *painter,const QStyleOptionViewItem &option,const QModelIndex &index) const
{
        
        QProgressBar progressbar;
        
        if (index.column() != 1) {
             QItemDelegate::paint(painter, option, index);
             return;
         }

        QStyleOptionProgressBarV2 progressBarOption;
         
         QRect rect = option.rect;
         QSize size(rect.width()*3/4,rect.height()*3/4);
         rect.setSize(size);
         
         progressBarOption.state = QStyle::State_Enabled;
         progressBarOption.direction = QApplication::layoutDirection();
         progressBarOption.rect =rect;
         progressBarOption.fontMetrics = QApplication::fontMetrics();
         
         QPalette pal =  progressBarOption.palette;
         QColor col;
         col.setNamedColor("#05B8CC");
         pal.setColor(QPalette::Highlight,col);
         //pal.setColor(QPalette::HighlightedText,Qt::black);
         progressBarOption.palette = pal;
         
          progressBarOption.type =  QStyleOption::SO_ProgressBar;
         progressBarOption.version = 2 ;
         
         progressBarOption.minimum = 0;
         progressBarOption.maximum = 100;
         progressBarOption.textAlignment = Qt::AlignCenter;
         progressBarOption.textVisible = true;

         QModelIndex ind = index.parent();
         
         int progress = index.data(Qt::DisplayRole).toInt(); 
       // Set the progress and text values of the style option.
         
         progressBarOption.progress = progress < 0 ? 0 : progress;
         progressBarOption.text = QString("%1%").arg(progressBarOption.progress);

         // Draw the progress bar onto the view.
         QApplication::style()->drawControl(QStyle::CE_ProgressBar, &progressBarOption, painter,0);
     }
};

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