qt - QLineEdit 内容圆角的样式表？

Question

我正在使用 Qt 样式表创建一个自定义 QLineEdit，当它有焦点时，它周围有一个浅蓝色边框。这是样式表:

    this->setStyleSheet(" QLineEdit { "
                        " border-radius: 4px; "
                        " color:rgb(0, 0, 0); "
                        " background-color: rgb(255, 255, 255); } "

                        " QLineEdit:focus { "
                        " border-style:outset; "
                        " border-width:4px; "
                        " border-radius: 4px; "
                        " border-color: rgb(41, 237, 215); "
                        " color:rgb(0, 0, 0); "
                        " background-color: rgb(150, 150, 150); } "
                   );

结果如下:



这看起来很不错，但是有什么方法可以使 QLineEdit 内容区域的角变圆？上图中的浅灰色区域？

更具体地说，这可以与 Qt 样式表有关吗？

Answer 1

border-radius应该大于border-width至少 4-5 像素。尝试以下操作:

this->setStyleSheet(" QLineEdit { "
                        " border-radius: 8px; "
                        " color:rgb(0, 0, 0); "
                        " background-color: rgb(255, 255, 255); } "

                        " QLineEdit:focus { "
                        " border:4px outset; "
                        " border-radius: 8px; "
                        " border-color: rgb(41, 237, 215); "
                        " color:rgb(0, 0, 0); "
                        " background-color: rgb(150, 150, 150); } "
                   );

好像: