QComboBox下拉框 + 颜色相关
1.通过QPalette设置颜//通过QPalette设置颜色--QPalette::ColorRoleQPalette p = widget->palette();p.setColor(QPalette::Base,color);widget->setPalette(p);2.QComboBox下拉框//QComboBox下拉框QComboBox *comboBox =new QCombo