daypage.cpp Example File

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 #include "daypage.h"

 #include "calendardemo.h"
 #include <QtWidgets>
 #include <qorganizer.h>

 QTORGANIZER_USE_NAMESPACE

 Q_DECLARE_METATYPE(QOrganizerItem)

 DayPage::DayPage(QWidget *parent)
     :QWidget(parent),
     m_manager(0),
     m_dateLabel(0),
     m_itemList(0),
     m_menuBar(0)
 {
     QVBoxLayout *mainLayout = new QVBoxLayout();

     QHBoxLayout *dateLayout = new QHBoxLayout();
     m_dateLabel = new QLabel(this);
     m_dateLabel->setAlignment(Qt::AlignCenter);
     dateLayout->addWidget(m_dateLabel);
     dateLayout->addStretch();

     QPushButton* backButton = new QPushButton("View Month",this);
     connect(backButton,SIGNAL(clicked()),this,SLOT(viewMonthClicked()));
     dateLayout->addWidget(backButton);
     mainLayout->addLayout(dateLayout);

     m_itemList = new QListWidget(this);
     mainLayout->addWidget(m_itemList);
     connect(m_itemList, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(itemDoubleClicked(QListWidgetItem *)));

     QHBoxLayout* hbLayout = new QHBoxLayout();
     QPushButton* editEventButton = new QPushButton("Edit",this);
     connect(editEventButton,SIGNAL(clicked()),this,SLOT(editItem()));
     hbLayout->addWidget(editEventButton);
     QPushButton* removeEventButton = new QPushButton("Remove",this);
     connect(removeEventButton,SIGNAL(clicked()),this,SLOT(removeItem()));
     hbLayout->addWidget(removeEventButton);
     mainLayout->addLayout(hbLayout);
     setLayout(mainLayout);
 }

 DayPage::~DayPage()
 {
 }

 void DayPage::refresh()
 {

     m_dateLabel->setText(m_day.toString());
     m_itemList->clear();

     // Today's item
     QList<QOrganizerItem> items = m_manager->items(QDateTime(m_day), QDateTime(m_day, QTime(23, 59, 59)));

     foreach (const QOrganizerItem &item, items)
     {
         QOrganizerEventTime eventTime = item.detail(QOrganizerItemDetail::TypeEventTime);
         if (!eventTime.isEmpty()) {
             QString time = eventTime.startDateTime().time().toString("hh:mm");
             QListWidgetItem* listItem = new QListWidgetItem();
             if (item.type() == QOrganizerItemType::TypeEventOccurrence)
                 listItem->setText(QString("Event occurrence:%1-%2").arg(time).arg(item.displayLabel()));
             else
                 listItem->setText(QString("Event:%1-%2").arg(time).arg(item.displayLabel()));
             QVariant data = QVariant::fromValue<QOrganizerItem>(item);
             listItem->setData(ORGANIZER_ITEM_ROLE, data);
             m_itemList->addItem(listItem);
         }

         QOrganizerTodoTime todoTime = item.detail(QOrganizerItemDetail::TypeTodoTime);
         if (!todoTime.isEmpty()) {
             QString time = todoTime.startDateTime().time().toString("hh:mm");
             QListWidgetItem* listItem = new QListWidgetItem();
             listItem->setText(QString("Todo:%1-%2").arg(time).arg(item.displayLabel()));
             QVariant data = QVariant::fromValue<QOrganizerItem>(item);
             listItem->setData(ORGANIZER_ITEM_ROLE, data);
             m_itemList->addItem(listItem);
         }

         QOrganizerJournalTime journalTime = item.detail(QOrganizerItemDetail::TypeJournalTime);
         if (!journalTime.isEmpty()) {
             QString time = journalTime.entryDateTime().time().toString("hh:mm");
             QListWidgetItem* listItem = new QListWidgetItem();
             listItem->setText(QString("Journal:%1-%2").arg(time).arg(item.displayLabel()));
             QVariant data = QVariant::fromValue<QOrganizerItem>(item);
             listItem->setData(ORGANIZER_ITEM_ROLE, data);
             m_itemList->addItem(listItem);
         }

         // TODO: other item types
     }

     if (m_itemList->count() == 0)
         m_itemList->addItem("(no entries)");
 }

 void DayPage::changeManager(QOrganizerManager *manager)
 {
     m_manager = manager;
 }

 void DayPage::dayChanged(QDate date)
 {
     m_day = date;
 }

 void DayPage::itemDoubleClicked(QListWidgetItem *listItem)
 {
     if (!listItem)
         return;

     QOrganizerItem organizerItem = listItem->data(ORGANIZER_ITEM_ROLE).value<QOrganizerItem>();
     if (!organizerItem.isEmpty())
         emit showEditPage(organizerItem);
 }

 void DayPage::viewMonthClicked()
 {
     emit showMonthPage();
 }

 void DayPage::editItem()
 {
     QListWidgetItem *listItem = m_itemList->currentItem();
     if (!listItem)
         return;

     QOrganizerItem organizerItem = listItem->data(ORGANIZER_ITEM_ROLE).value<QOrganizerItem>();
     if (!organizerItem.isEmpty())
         emit showEditPage(organizerItem);
 }

 void DayPage::removeItem()
 {
     QListWidgetItem *listItem = m_itemList->currentItem();
     if (!listItem)
         return;

     QOrganizerItem organizerItem = listItem->data(ORGANIZER_ITEM_ROLE).value<QOrganizerItem>();
     if (organizerItem.isEmpty())
         return;

     if (organizerItem.type() == QOrganizerItemType::TypeEventOccurrence
         || organizerItem.type() == QOrganizerItemType::TypeTodoOccurrence) {
         // Here we could ask if the user wishes to remove only the occurrence (meaning we would
         // add an exception date to the parent item), or the parent item. The current
         // implementation is to remove the parent (including all the occurrences).
         m_manager->removeItem(organizerItem.detail(QOrganizerItemDetail::TypeParent).value<QOrganizerItemId>(QOrganizerItemParent::FieldParentId));
     } else {
         m_manager->removeItem(organizerItem.id());
     }

     if (m_manager->error())
         QMessageBox::information(this, "Failed!", QString("Failed to remove item!\n(error code %1)").arg(m_manager->error()));
     else
         delete m_itemList->takeItem(m_itemList->currentRow());

     if (m_itemList->count() == 0)
         m_itemList->addItem("(no entries)");
 }

 void DayPage::showEvent(QShowEvent *event)
 {
     window()->setWindowTitle(m_day.toString("dddd"));
     QWidget::showEvent(event);
 }