基于Qt实现的酒店住宿管理系统源码+项目说明.zip

#include "date_time_widget.h" #include "ui_date_time_widget.h" #include "Widgets/DateTimeEdit/button_day.h" #include <QDateTime> #include <QDate> #include <QMenu> DateTimeWidget::DateTimeWidget(QWidget* parent) : QWidget(parent), ui(new Ui::DateTimeWidget), m_rangeSelect(false) { ui->setupUi(this); initPage(); } DateTimeWidget::~DateTimeWidget() { delete ui; } void DateTimeWidget::setDate(const QDate &date1) { m_date1 = date1; } void DateTimeWidget::initPage() { #if SUPPORT_C11 #else DateTime::MapInsert::initMonth(); #endif setWindowFlags(Qt::FramelessWindowHint | Qt::SubWindow); auto pMenu = new QMenu(this); pMenu->setProperty("type", "month"); ui->btnMonth->setMenu(pMenu); for (auto itor = DateTime::month().begin(); itor != DateTime::month().end(); ++itor) { auto pMonth = pMenu->addAction(itor.value(), this, [this] { auto const pAction = qobject_cast<QAction*>(sender()); if (Q_NULLPTR == pAction) { return; } ui->btnMonth->setText(pAction->text()); ui->btnMonth->setData(DateTime::month().key(pAction->text())); // updateDays(ui->dateEdit->date().day()); }); pMonth->setData(itor.key()); } // day widget for (int index = 0; index < 42; ++index) { auto btn = new ButtonDay(index + 1); btn->setFixedSize(QSize(30, 30)); ui->gridLayout->addWidget(btn, index / 7, index % 7); btn->setType(((index % 7 == 0) || (index % 7 == 6)) ? DateTime::WEEKEND : DateTime::WORKDAY); btn->setRole(DateTime::CURRENT_MONTH); m_dayList.append(QVariant::fromValue(static_cast<void*>(btn))); connect(btn, &QPushButton::clicked, this, [this] { for (const auto& pbt : m_dayList) { auto pb = static_cast<ButtonDay*>(pbt.value<void*>()); if (Q_NULLPTR == pb) { continue; } // if (pb->role().testFlag(DateTime::SELECT_DAY)) // { // pb->setRole(DateTime::CURRENT_MONTH); // break; // } } auto const btn = qobject_cast<ButtonDay*>(sender()); btn->setRole(DateTime::SELECT_DAY); if (btn->month().testFlag(DateTime::PREV_MONTH_DAY)) { if (ui->btnMonth->data().toInt() == 1) { ui->btnMonth->setData(12); ui->btnYear->setData(ui->btnYear->data().toInt() - 1); ui->btnYear->setText(QString("%1年").arg(ui->btnYear->data().toInt())); } else { ui->btnMonth->setData(ui->btnMonth->data().toInt() - 1); } ui->btnMonth->setText(DateTime::month().value(ui->btnMonth->data().toInt())); } if (btn->month().testFlag(DateTime::NEXT_MONTH_DAY)) { if (ui->btnMonth->data().toInt() == 12) { ui->btnMonth->setData(1); ui->btnYear->setData(ui->btnYear->data().toInt() + 1); ui->btnYear->setText(QString("%1年").arg(ui->btnYear->data().toInt())); } else { ui->btnMonth->setData(ui->btnMonth->data().toInt() + 1); } ui->btnMonth->setText(DateTime::month().value(ui->btnMonth->data().toInt())); } updateDays(btn->data().toInt()); }); } // year widget for (int index = 0; index < 20; ++index) { auto btn = new ButtonDay(index + 1); btn->setFixedSize(QSize(60, 30)); ui->gridLayoutYears->addWidget(btn, index / 4, index % 4); // btn->setData(ui->dateEdit->date().year() - 10 + index); btn->setText(QString("%1年").arg(btn->data().toInt())); btn->setRole(DateTime::OTHER); m_yearList.append(QVariant::fromValue(static_cast<void*>(btn))); connect(btn, &QPushButton::clicked, this, [this] { for (const auto& pbt : m_yearList) { auto pb = static_cast<ButtonDay*>(pbt.value<void*>()); if (Q_NULLPTR == pb) { continue; } if (pb->role().testFlag(DateTime::CURRENT_YEAR)) { pb->setRole(DateTime::OTHER); break; } } auto const btn = qobject_cast<ButtonDay*>(sender()); btn->setRole(DateTime::CURRENT_YEAR); ui->stackedWidget->setCurrentWidget(ui->wdgCalendar); ui->btnYear->setData(btn->data()); ui->btnYear->setText(QString("%1年").arg(btn->data().toInt())); // updateDays(ui->dateEdit->date().day()); ui->btnMonth->setVisible(true); ui->btnPrev->setVisible(true); ui->btnNext->setVisible(true); ui->wdgConfirm->setVisible(true); }); } connect(ui->btnYear, &QPushButton::clicked, this, [this] { int index = 0; for (const auto& pbt : m_yearList) { auto btn = static_cast<ButtonDay*>(pbt.value<void*>()); if (Q_NULLPTR == btn) { continue; } btn->setData(ui->btnYear->data().toInt() - 10 + index++); btn->setText(QString("%1年").arg(btn->data().toInt())); btn->setRole(ui->btnYear->data().toInt() == btn->data().toInt() ? DateTime::CURRENT_YEAR : DateTime::OTHER); } ui->stackedWidget->setCurrentWidget(ui->wdgYears); ui->btnMonth->setVisible(false); ui->btnPrev->setVisible(false); ui->btnNext->setVisible(false); ui->wdgConfirm->setVisible(false); }); connect(ui->btnToday, &QPushButton::clicked, this, [this] { QDate dt = QDate::currentDate(); ui->btnMonth->setData(dt.month()); ui->btnYear->setData(dt.year()); ui->btnMonth->setText(DateTime::month().value(dt.month())); ui->btnYear->setText(QString("%1年").arg(dt.year())); updateDays(dt.day()); }); connect(ui->btnConfirm, &QPushButton::clicked, this, [this] { Q_EMIT signal_dateTime(m_date1); Q_EMIT signal_cancel(); }); connect(ui->btnCancel, &QPushButton::clicked, this, [this] { emit signal_cancel(); }); connect(ui->btnPrev, &QPushButton::clicked, this, [this] { int _days = getFirstDay(); if (ui->btnMonth->data().toInt() == 1) { ui->btnMonth->setData(12); ui->btnYear->setData(ui->btnYear->data().toInt() - 1); ui->btnYear->setText(QString("%1年").arg(ui->btnYear->data().toInt())); } else { ui->btnMonth->setData(ui->btnMonth->data().toInt() - 1); } ui->btnMonth->setText(DateTime::month().value(ui->btnMonth->data().toInt())); updateDays(_days); }); connect(ui->btnNext, &QPushButton::clicked, this, [this] { int _days = getFirstDay(); if (ui->btnMonth->data().toInt() == 12) { ui->btnMonth->setData(1); ui->btnYear->setData(ui->btnYear->data().toInt() + 1); ui->btnYear->setText(QString("%1年").arg(ui->btnYear->data().toInt())); } else { ui->btnMonth->setData(ui->btnMonth->data().toInt() + 1); } ui->btnMonth->setText(DateTime::month().value(ui->btnMonth->data().toInt())); updateDays(_days); }); } void DateTimeWidget::showEvent(QShowEvent *event) { ui->stackedWidget->setCurrentWidget(ui->wdgCalendar); if(!ui->wdgConfirm->isVisible()) { ui->btnMonth->setVisible(false); ui->btnPrev->setVi