qt中标题的Groupbox对齐不起作用。 为什么？

Question

I created a simple MainWindow form in Qt 4.8.4 designer, in preview title is placed in top left corner as it should be, but when i use this form in a simple program which writen in Eclipse with QT plugin, the title placed straight at top top center which is not right. When i use ui.groupBox->setAlignment(Qt::AlignRight); or left before show(), nothing happen the title stays at the center. What may cause this? Program is minimalistic and there only group box and nothing else.

Answer 1

您是否尝试过像这样设置样式表：

ui->groupBox->setStyleSheet("QGroupBox::title {subcontrol-position: right;}");