Qt通用方法及类库12

Posted 2021-02-28 feiyangqingyun

函数名

    //初始化表格
    static void initTableView(QTableView *tableView, int rowHeight = 25, bool headVisible = false, bool edit = false);

    //弹出消息框
    static void showMessageBoxInfo(const QString &info, int closeSec = 0, bool exec = false);
    //弹出错误框
    static void showMessageBoxError(const QString &info, int closeSec = 0, bool exec = false);
    //弹出询问框
    static int showMessageBoxQuestion(const QString &info);

    //弹出+隐藏右下角信息框
    static void showTipBox(const QString &title, const QString &tip, bool fullScreen = false,
                           bool center = true, int closeSec = 0);
    static void hideTipBox();

    //弹出输入框
    static QString showInputBox(const QString &title, int type = 0, int closeSec = 0,
                                const QString &placeholderText = QString(), bool pwd = false,
                                const QString &defaultValue = QString());
    //弹出日期选择框
    static void showDateSelect(QString &dateStart, QString &dateEnd, const QString &format = "yyyy-MM-dd");

函数体

void QUIHelper::initTableView(QTableView *tableView, int rowHeight, bool headVisible, bool edit)
{
    //奇数偶数行颜色交替
    tableView->setAlternatingRowColors(false);
    //垂直表头是否可见
    tableView->verticalHeader()->setVisible(headVisible);
    //选中一行表头是否加粗
    tableView->horizontalHeader()->setHighlightSections(false);
    //最后一行拉伸填充
    tableView->horizontalHeader()->setStretchLastSection(true);
    //行标题最小宽度尺寸
    tableView->horizontalHeader()->setMinimumSectionSize(0);
    //行标题最大高度
    tableView->horizontalHeader()->setMaximumHeight(rowHeight);
    //默认行高
    tableView->verticalHeader()->setDefaultSectionSize(rowHeight);
    //选中时一行整体选中
    tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
    //只允许选择单个
    tableView->setSelectionMode(QAbstractItemView::SingleSelection);

    //表头不可单击
#if (QT_VERSION > QT_VERSION_CHECK(5,0,0))
    tableView->horizontalHeader()->setSectionsClickable(false);
#else
    tableView->horizontalHeader()->setClickable(false);
#endif

    //鼠标按下即进入编辑模式
    if (edit) {
        tableView->setEditTriggers(QAbstractItemView::CurrentChanged | QAbstractItemView::DoubleClicked);
    } else {
        tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
    }
}

void QUIHelper::showMessageBoxInfo(const QString &info, int closeSec, bool exec)
{
#ifdef Q_OS_android
    QAndroid::Instance()->makeToast(info);
#else
    if (exec) {
        QUIMessageBox msg;
        msg.setMessage(info, 0, closeSec);
        msg.exec();
    } else {
        QUIMessageBox::Instance()->setMessage(info, 0, closeSec);
        QUIMessageBox::Instance()->show();
    }
#endif
}

void QUIHelper::showMessageBoxError(const QString &info, int closeSec, bool exec)
{
#ifdef Q_OS_ANDROID
    QAndroid::Instance()->makeToast(info);
#else
    if (exec) {
        QUIMessageBox msg;
        msg.setMessage(info, 2, closeSec);
        msg.exec();
    } else {
        QUIMessageBox::Instance()->setMessage(info, 2, closeSec);
        QUIMessageBox::Instance()->show();
    }
#endif
}

int QUIHelper::showMessageBoxQuestion(const QString &info)
{
    QUIMessageBox msg;
    msg.setMessage(info, 1);
    return msg.exec();
}

void QUIHelper::showTipBox(const QString &title, const QString &tip, bool fullScreen, bool center, int closeSec)
{
    QUITipBox::Instance()->setTip(title, tip, fullScreen, center, closeSec);
    QUITipBox::Instance()->show();
}

void QUIHelper::hideTipBox()
{
    QUITipBox::Instance()->hide();
}

QString QUIHelper::showInputBox(const QString &title, int type, int closeSec,
                                const QString &placeholderText, bool pwd,
                                const QString &defaultValue)
{
    QUIInputBox input;
    input.setParameter(title, type, closeSec, placeholderText, pwd, defaultValue);
    input.exec();
    return input.getValue();
}

void QUIHelper::showDateSelect(QString &dateStart, QString &dateEnd, const QString &format)
{
    QUIDateSelect select;
    select.setFormat(format);
    select.exec();
    dateStart = select.getStartDateTime();
    dateEnd = select.getEndDateTime();
}