QTabWidget and QTabBar.的文字的颜色设置，三种方法

see the code after subclassing

TabWidget::TabWidget(QWidget *parent): QTabWidget(parent),mousePressFlag(false)

{

bar=tabBar();

QPalette palette;

bar->installEventFilter(this);

palette.setColor(QPalette::Active,QPalette::Button ,QColor(0,0,255)); 

bar->setPalette(palette);

bar->setAutoFillBackground(true);

};

 

2. TabWidget::TabWidget(QWidget *parent) : QTabWidget(parent){
3. QPalette pal = tabBar()->palette;
4. pal.setColor(QPalette::Window,QColor(0,0,255));
5. tabBar()->setPalette(pal);
6. }

tabWidget->setPalette(​​QPalette​​(Qt::red));