123
2021/12/28 6:07:15
本文主要是介绍123,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
一
默认:
void DocM::inital() { mp_lable_dbstatus = new QLabel(this); mp_lable_ret = new QLabel(this); mp_lable_statistic = new QLabel(this); mp_btn_dbstatus = new QPushButton(this); mp_btn_dbstatus->setEnabled(false); QString str = QString::number(DbUtil::getInstance().getBookCount()); mp_lable_statistic->setText(QString::fromLocal8Bit("系统中图书数量:%1 册").arg(str)); mp_lable_statistic->setStyleSheet("background-color: rgb(211, 211, 211);"); QFont pret; pret.setBold(true); mp_lable_ret->setFont(pret); mp_lable_ret->setStyleSheet("QLabel{color:rgb(66, 133, 245);}"); mp_lable_ret->setText(QString::fromLocal8Bit("匹配书籍:20册")); mp_btn_dbstatus->setMaximumHeight(25); mp_btn_dbstatus->setMaximumWidth(25); mp_btn_dbstatus->setMask(QRegion(0, 0, 22, 22, QRegion::Ellipse)); QFont font = mp_btn_dbstatus->font(); font.setPointSize(8); mp_btn_dbstatus->setFont(font); mp_btn_dbstatus->setStyleSheet("background-color: rgb(0, 255, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("正常")); if (DbUtil::getInstance().check()) { mp_btn_dbstatus->setStyleSheet("background-color: rgb(0, 255, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("正常")); } else { mp_btn_dbstatus->setStyleSheet("background-color: rgb(255, 0, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("断开")); } mp_lable_dbstatus->setText(QString::fromLocal8Bit("数据库连接:")); ui.statusBar->addWidget(mp_lable_statistic); ui.statusBar->addWidget(mp_lable_ret); ui.statusBar->addPermanentWidget(mp_lable_dbstatus); ui.statusBar->addPermanentWidget(mp_btn_dbstatus); ui.pb_search->setStyleSheet("background-color: rgb(220, 220, 220);"); ui.tbv_show->horizontalHeader()->setHighlightSections(false); QFont fh_header = ui.tbv_show->horizontalHeader()->font(); fh_header.setFamily("song"); fh_header.setPointSize(14); fh_header.setBold(true); ui.tbv_show->horizontalHeader()->setFont(fh_header); ui.tbv_show->horizontalHeader()->setStyleSheet("QHeaderView::section{background:DimGray;color:rgb(255, 255, 255)}"); ui.tbv_show->horizontalHeader()->setSortIndicatorShown(true); ui.tbv_show->horizontalHeader()->setSortIndicator(0, Qt::SortOrder::AscendingOrder); ui.tbv_show->verticalHeader()->setStyleSheet("QHeaderView::section{background:white; color:black;}"); QFont fv_header = ui.tbv_show->verticalHeader()->font(); fv_header.setFamily("song"); fv_header.setPointSize(10); ui.tbv_show->verticalHeader()->setFont(fv_header); ui.tbv_show->hide(); ui.tbv_show->horizontalHeader()->setSectionResizeMode(0, QHeaderView::ResizeToContents); mp_lable_ret->hide(); }
修改
void DocM::inital() { mp_lable_dbstatus = new QLabel(this); mp_lable_ret = new QLabel(this); mp_lable_statistic = new QLabel(this); mp_btn_dbstatus = new QPushButton(this); mp_btn_dbstatus->setEnabled(false); QString str = QString::number(DbUtil::getInstance().getBookCount()); mp_lable_statistic->setText(QString::fromLocal8Bit("系统中图书数量:%1 册").arg(str)); mp_lable_statistic->setStyleSheet("background-color: rgb(211, 211, 211);"); QFont pret; pret.setBold(true); mp_lable_ret->setFont(pret); mp_lable_ret->setStyleSheet("QLabel{color:rgb(66, 133, 245);}"); mp_lable_ret->setText(QString::fromLocal8Bit("匹配书籍:20册")); mp_btn_dbstatus->setMaximumHeight(25); mp_btn_dbstatus->setMaximumWidth(25); mp_btn_dbstatus->setMask(QRegion(0, 0, 22, 22, QRegion::Ellipse)); QFont font = mp_btn_dbstatus->font(); font.setPointSize(8); mp_btn_dbstatus->setFont(font); mp_btn_dbstatus->setStyleSheet("background-color: rgb(0, 255, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("正常")); if (DbUtil::getInstance().check()) { mp_btn_dbstatus->setStyleSheet("background-color: rgb(0, 255, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("正常")); } else { mp_btn_dbstatus->setStyleSheet("background-color: rgb(255, 0, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("断开")); } mp_lable_dbstatus->setText(QString::fromLocal8Bit("数据库连接:")); ui.statusBar->addWidget(mp_lable_statistic); ui.statusBar->addWidget(mp_lable_ret); ui.statusBar->addPermanentWidget(mp_lable_dbstatus); ui.statusBar->addPermanentWidget(mp_btn_dbstatus); ui.pb_search->setStyleSheet("background-color: rgb(220, 220, 220);"); ui.tbv_show->horizontalHeader()->setHighlightSections(false); QFont fh_header = ui.tbv_show->horizontalHeader()->font(); fh_header.setFamily("song"); fh_header.setPointSize(14); fh_header.setBold(true); ui.tbv_show->horizontalHeader()->setFont(fh_header); ui.tbv_show->horizontalHeader()->setStyleSheet("QHeaderView::section{background:DimGray;color:rgb(255, 255, 255)}"); ui.tbv_show->horizontalHeader()->setSortIndicatorShown(true); ui.tbv_show->horizontalHeader()->setSortIndicator(0, Qt::SortOrder::AscendingOrder); ui.tbv_show->verticalHeader()->setStyleSheet("QHeaderView::section{background:white; color:black;}"); QFont fv_header = ui.tbv_show->verticalHeader()->font(); fv_header.setFamily("song"); fv_header.setPointSize(10); ui.tbv_show->verticalHeader()->setFont(fv_header); ui.tbv_show->hide(); ui.tbv_show->horizontalHeader()->setSectionResizeMode(0, QHeaderView::ResizeToContents); mp_lable_ret->hide(); }
void DocM::inital() { mp_lable_dbstatus = new QLabel(this); mp_lable_ret = new QLabel(this); mp_lable_statistic = new QLabel(this); mp_btn_dbstatus = new QPushButton(this); mp_btn_dbstatus->setEnabled(false); QString str = QString::number(DbUtil::getInstance().getBookCount()); mp_lable_statistic->setText(QString::fromLocal8Bit("系统中图书数量:%1 册").arg(str)); mp_lable_statistic->setStyleSheet("background-color: rgb(211, 211, 211);"); QFont pret; pret.setBold(true); mp_lable_ret->setFont(pret); mp_lable_ret->setStyleSheet("QLabel{color:rgb(66, 133, 245);}"); mp_lable_ret->setText(QString::fromLocal8Bit("匹配书籍:20册")); mp_btn_dbstatus->setMaximumHeight(25); mp_btn_dbstatus->setMaximumWidth(25); mp_btn_dbstatus->setMask(QRegion(0, 0, 22, 22, QRegion::Ellipse)); QFont font = mp_btn_dbstatus->font(); font.setPointSize(8); mp_btn_dbstatus->setFont(font); mp_btn_dbstatus->setStyleSheet("background-color: rgb(0, 255, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("正常")); if (DbUtil::getInstance().check()) { mp_btn_dbstatus->setStyleSheet("background-color: rgb(0, 255, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("正常")); } else { mp_btn_dbstatus->setStyleSheet("background-color: rgb(255, 0, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("断开")); } mp_lable_dbstatus->setText(QString::fromLocal8Bit("数据库连接:")); ui.statusBar->addWidget(mp_lable_statistic); ui.statusBar->addWidget(mp_lable_ret); ui.statusBar->addPermanentWidget(mp_lable_dbstatus); ui.statusBar->addPermanentWidget(mp_btn_dbstatus); ui.pb_search->setStyleSheet("background-color: rgb(220, 220, 220);"); ui.tbv_show->horizontalHeader()->setHighlightSections(false); QFont fh_header = ui.tbv_show->horizontalHeader()->font(); fh_header.setFamily("song"); fh_header.setPointSize(14); fh_header.setBold(true); ui.tbv_show->horizontalHeader()->setFont(fh_header); ui.tbv_show->horizontalHeader()->setStyleSheet("QHeaderView::section{background:DimGray;color:rgb(255, 255, 255)}"); ui.tbv_show->horizontalHeader()->setSortIndicatorShown(true); ui.tbv_show->horizontalHeader()->setSortIndicator(0, Qt::SortOrder::AscendingOrder); ui.tbv_show->verticalHeader()->setStyleSheet("QHeaderView::section{background:white; color:black;}"); QFont fv_header = ui.tbv_show->verticalHeader()->font(); fv_header.setFamily("song"); fv_header.setPointSize(10); ui.tbv_show->verticalHeader()->setFont(fv_header); ui.tbv_show->hide(); ui.tbv_show->horizontalHeader()->setSectionResizeMode(0, QHeaderView::ResizeToContents); mp_lable_ret->hide(); }
void DocM::inital() { mp_lable_dbstatus = new QLabel(this); mp_lable_ret = new QLabel(this); mp_lable_statistic = new QLabel(this); mp_btn_dbstatus = new QPushButton(this); mp_btn_dbstatus->setEnabled(false); QString str = QString::number(DbUtil::getInstance().getBookCount()); mp_lable_statistic->setText(QString::fromLocal8Bit("系统中图书数量:%1 册").arg(str)); mp_lable_statistic->setStyleSheet("background-color: rgb(211, 211, 211);"); QFont pret; pret.setBold(true); mp_lable_ret->setFont(pret); mp_lable_ret->setStyleSheet("QLabel{color:rgb(66, 133, 245);}"); mp_lable_ret->setText(QString::fromLocal8Bit("匹配书籍:20册")); mp_btn_dbstatus->setMaximumHeight(25); mp_btn_dbstatus->setMaximumWidth(25); mp_btn_dbstatus->setMask(QRegion(0, 0, 22, 22, QRegion::Ellipse)); QFont font = mp_btn_dbstatus->font(); font.setPointSize(8); mp_btn_dbstatus->setFont(font); mp_btn_dbstatus->setStyleSheet("background-color: rgb(0, 255, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("正常")); if (DbUtil::getInstance().check()) { mp_btn_dbstatus->setStyleSheet("background-color: rgb(0, 255, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("正常")); } else { mp_btn_dbstatus->setStyleSheet("background-color: rgb(255, 0, 0);"); mp_btn_dbstatus->setText(QString::fromLocal8Bit("断开")); } mp_lable_dbstatus->setText(QString::fromLocal8Bit("数据库连接:")); ui.statusBar->addWidget(mp_lable_statistic); ui.statusBar->addWidget(mp_lable_ret); ui.statusBar->addPermanentWidget(mp_lable_dbstatus); ui.statusBar->addPermanentWidget(mp_btn_dbstatus); ui.pb_search->setStyleSheet("background-color: rgb(220, 220, 220);"); ui.tbv_show->horizontalHeader()->setHighlightSections(false); QFont fh_header = ui.tbv_show->horizontalHeader()->font(); fh_header.setFamily("song"); fh_header.setPointSize(14); fh_header.setBold(true); ui.tbv_show->horizontalHeader()->setFont(fh_header); ui.tbv_show->horizontalHeader()->setStyleSheet("QHeaderView::section{background:DimGray;color:rgb(255, 255, 255)}"); ui.tbv_show->horizontalHeader()->setSortIndicatorShown(true); ui.tbv_show->horizontalHeader()->setSortIndicator(0, Qt::SortOrder::AscendingOrder); ui.tbv_show->verticalHeader()->setStyleSheet("QHeaderView::section{background:white; color:black;}"); QFont fv_header = ui.tbv_show->verticalHeader()->font(); fv_header.setFamily("song"); fv_header.setPointSize(10); ui.tbv_show->verticalHeader()->setFont(fv_header); ui.tbv_show->hide(); ui.tbv_show->horizontalHeader()->setSectionResizeMode(0, QHeaderView::ResizeToContents); mp_lable_ret->hide(); }
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