QT QTabBar. Move close button to right corner QTabBar West possition. Paint event

[stepchik]

Hello Professionals! I have an issue with close button position while using QTabBar.

Let's look at picture. I would like to move close button to right corner. I try to play with stylesheet, but had fiasko.


Attachment 7110


Code:

class TestTabBar : public QTabBar
{
    public:
        explicit TestTabBar(QWidget* parent=0) : QTabBar(parent)
        {
        }
 
    protected:
        QSize tabSizeHint(int) const
        {
			return QSize(120, 20);
        }
        void paintEvent(QPaintEvent *){
            QStylePainter p(this);
 
             for (int index = 0; index < count(); index++)
             {
                      QStyleOptionTabV3 tab;
                      initStyleOption(&tab, index);
 
                      QIcon tempIcon = tabIcon(index);
                      QString tempText = this->tabText(index);
 
                      QRect tabrect = tabRect(index);
 
                      tab.icon = QIcon();
                      tab.text = QString();
 
                      p.drawControl(QStyle::CE_TabBarTab, tab);
                      tabrect.adjust(0, 3, 0, -3);
 
                      p.setPen(Qt::black);    
                      p.setFont(QFont("Arial", 7));
 
		      tempIcon.paint(&p, tabrect, Qt::AlignTop);
                      p.drawText(tabrect, Qt::AlignBottom | Qt::AlignHCenter, tempText );
 
              }
        }
};
 
.....
 
WidgetListTabWidget::WidgetListTabWidget(WidgetList* parent)
    : QTabWidget(parent)
{
       //........
	this->setTabBar(new TestTabBar());
	this->setTabPosition(QTabWidget::West);
     //.........
}

class TestTabBar : public QTabBar
{
    public:
        explicit TestTabBar(QWidget* parent=0) : QTabBar(parent)
        {
        }

    protected:
        QSize tabSizeHint(int) const
        {
			return QSize(120, 20);
        }
        void paintEvent(QPaintEvent *){
            QStylePainter p(this);
			
             for (int index = 0; index < count(); index++)
             {
                      QStyleOptionTabV3 tab;
                      initStyleOption(&tab, index);

                      QIcon tempIcon = tabIcon(index);
                      QString tempText = this->tabText(index);
	
                      QRect tabrect = tabRect(index);

                      tab.icon = QIcon();
                      tab.text = QString();

                      p.drawControl(QStyle::CE_TabBarTab, tab);
                      tabrect.adjust(0, 3, 0, -3);

                      p.setPen(Qt::black);    
                      p.setFont(QFont("Arial", 7));

		      tempIcon.paint(&p, tabrect, Qt::AlignTop);
                      p.drawText(tabrect, Qt::AlignBottom | Qt::AlignHCenter, tempText );

              }
        }
};

.....

WidgetListTabWidget::WidgetListTabWidget(WidgetList* parent)
    : QTabWidget(parent)
{
       //........
	this->setTabBar(new TestTabBar());
	this->setTabPosition(QTabWidget::West);
     //.........
}

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