Qt QComboBox下拉框文字重叠解决方法

如果QComboBox下拉框文字重叠，在设置好样式之后，在后面加 setView(new QListView())即可;

 m_comboRate = new QComboBox();
    m_comboRate->setFixedSize(700,74);
    m_comboRate->setStyleSheet(QString("QComboBox{border: 1px solid #949494;border-radius:5px;"
                             "font-family:MicrosoftYaHei;font-size:30px;color:#333333;}"
                              "QComboBox QAbstractItemView{border: 0px;outline:0px;"
                              "selection-background-color: #26409b;height:100px;font:30px;}"
                             "QComboBox::drop-down { 60px;border-left- 0px;"
                              "border-left-color: gray;border-left-style: solid;"
                             "image: url(%1);}"
                           "QComboBox::down-arrow:hover{image:url(%2);}").arg(SKINPATH+"/pull.png").arg(
                                 SKINPATH+"/pull_checked.png"));
    m_comboRate->setView(new QListView());

1、设置样式：
边框色、选项高度、下拉按钮图标

 network_type->setStyleSheet("QComboBox{border:1px solid gray;}"
  "QComboBox QAbstractItemView::item{height:20px;}" //下拉选项高度
  "QComboBox::down-arrow{image:url(:/icon/arrowdown);}" //下拉箭头
  "QComboBox::drop-down{border:0px;}"); //下拉按钮
 network_type->setView(new QListView());