[SLOVED]the problem is QTabBar in QTabWidget

[hk520590]

how to update the QWidget or QMainWindow achieve this effect

!http://www.qtcn.org/bbs/attachment/Mon_1308/26_124672_84609524c1e1e20.jpg!
!http://www.qtcn.org/bbs/attachment/Mon_1308/26_124672_43cebfb08f92e00.jpg!

the QTabBar follow QWidget resize it size

[raven-worx]

@QTabWidget::tabBar()->setExpanding(true)@

[hk520590]

sorry,it is no have effect
,,,,,,,,
@ ui->tabWidget->tabBar()->setExpanding(true);@
[quote author="raven-worx" date="1375868910"]@QTabWidget::tabBar()->setExpanding(true)@[/quote]

[hk520590]

my way is using stackwidget and button
it's fine！

[raven-worx]

you want the small or wide spread tabs?

[hk520590]

I want to resize by the QWidget and full the Qwidget width;
[quote author="raven-worx" date="1375946112"]you want the small or wide spread tabs?[/quote]