我做了一个
界面,里面的控件背景都是用setStyleSheet()设置的,下面的程序中红色字是设置QTabWidget的背景
图片,蓝色字是设置TabBar的代码,
窗口中QTabWidget的背景用setStyleSheet()设置不能
显示出来,如果我将蓝色字注释掉,就能显示QTabWidget的背景,
涉及到的代码如下:
Send::Send(QWidget *parent)
:QDialog(parent)
{
setupUi(this);
m_fValue=0;
m_pTimer = new QTimer(this);
connect(m_pTimer,SIGNAL(timeout()),this,SLOT(TimerTimeout()));
Send::setWindowIcon(QIcon(":/images/anfangq.png"));
tabWidget->setStyleSheet("background-image:url(:/images/send.png);");
textEdit_2->setStyleSheet("background:rgb(236,233,216);");
textEdit_3->setStyleSheet("background:rgb(236,233,216);");
textEdit_5->setStyleSheet("background:rgb(236,233,216);");
this->setStyleSheet("QPushButton{background-image:url(:/images/button_normal2.png);}\
QPushButton:hover:pressed {border-image:url(:/images/button_push.png);color:rgb(255,255,255);} \
QPushButton:hover:!pressed {border-image:url(:/images/button_on.png);color:rgb(255,0,0);} ");
tabWidget->setFocusPolicy(Qt::NoFocus);
tabWidget->setStyleSheet("\
QTabBar::tab {\
color: rgb(84,2,119);\
border-image: url(:/images/button_normal.png); \
border: 2px outset green;\
border-bottom-color: rgb(68,66,64); \
border-top-left-radius: 2px;\
border-top-right-radius: 2px;\
max-height: 21px;\
min-width: 8ex;\
padding: 2px;\
} \
QTabWidget::tab-bar {\
alignment: center;\
} \
QTabBar::tab {\
background-image:url(:/images/button_normal.png);\
}\
QTabBar::tab:hover {\
margin-top: 10px; \
background-image:url(:/images/button_on.png);\
}\
QTabBar::tab:selected {\
color: rgb(0,0,255); \
background-image:url(:/images/button_push.png);\
}\
"); }
不注释蓝色字时运行如下:
注释蓝色字时运行如下:
请问是怎么回事?应该如何修改?