addcalendarpage.cpp Example File

calendardemo/src/addcalendarpage.cpp
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 #include "addcalendarpage.h"

 #include <QtGui>
 #include <qtorganizer.h>

 QTM_USE_NAMESPACE

 AddCalendarPage::AddCalendarPage(QWidget *parent)
     :QWidget(parent),
     m_manager(0)
 {
 #if defined(Q_WS_MAEMO_5)
     // Maemo5 calendar features
     QLabel *nameLabel = new QLabel("Name:", this);
     m_nameEdit = new QLineEdit(this);

     QLabel *colorLabel = new QLabel("Color:", this);
     m_colorComboBox = new QComboBox(this); // must be filled later
     connect(m_colorComboBox, SIGNAL(currentIndexChanged(const QString&)),
             this, SLOT(colorChanged(const QString&)));

     QLabel *typeLabel = new QLabel("Type:", this);
     m_typeComboBox = new QComboBox(this); // must be filled later
     connect(m_typeComboBox, SIGNAL(currentIndexChanged(const QString&)),
             this, SLOT(typeChanged(const QString&)));

     m_visibleCheckBox = new QCheckBox("Visible", this);
     connect(m_visibleCheckBox, SIGNAL(stateChanged(int)),
             this, SLOT(visibilityChanged(int)));

     m_readonlyCheckBox = new QCheckBox("Readonly", this);
     connect(m_readonlyCheckBox, SIGNAL(stateChanged(int)),
             this, SLOT(readonlyChanged(int)));
 #endif

 #ifndef Q_OS_SYMBIAN
     // Add push buttons for non-Symbian platforms as they do not support soft keys
     QHBoxLayout* hbLayout = new QHBoxLayout();
     QPushButton *okButton = new QPushButton("Save", this);
     connect(okButton,SIGNAL(clicked()),this,SLOT(saveClicked()));
     hbLayout->addWidget(okButton);
     QPushButton *cancelButton = new QPushButton("Cancel", this);
     connect(cancelButton,SIGNAL(clicked()),this,SLOT(cancelClicked()));
     hbLayout->addWidget(cancelButton);
 #endif

     QVBoxLayout *scrollAreaLayout = new QVBoxLayout();

 #if defined(Q_WS_MAEMO_5)
     scrollAreaLayout->addWidget(nameLabel);
     scrollAreaLayout->addWidget(m_nameEdit);
     scrollAreaLayout->addWidget(colorLabel);
     scrollAreaLayout->addWidget(m_colorComboBox);
     scrollAreaLayout->addWidget(typeLabel);
     scrollAreaLayout->addWidget(m_typeComboBox);

     QHBoxLayout *checkBoxLayout = new QHBoxLayout();
     checkBoxLayout->addWidget(m_visibleCheckBox);
     checkBoxLayout->addWidget(m_readonlyCheckBox);
     scrollAreaLayout->addLayout(checkBoxLayout);
 #endif

     scrollAreaLayout->addStretch();

 #ifndef Q_OS_SYMBIAN
     scrollAreaLayout->addLayout(hbLayout);
 #endif

     QScrollArea *scrollArea = new QScrollArea(this);
     scrollArea->setWidgetResizable(true);
     QWidget *formContainer = new QWidget(scrollArea);
     formContainer->setLayout(scrollAreaLayout);
     scrollArea->setWidget(formContainer);

     QVBoxLayout *mainLayout = new QVBoxLayout();
     mainLayout->addWidget(scrollArea);
     setLayout(mainLayout);

     // Add softkeys
     QAction* cancelSoftKey = new QAction("Cancel", this);
     cancelSoftKey->setSoftKeyRole(QAction::NegativeSoftKey);
     addAction(cancelSoftKey);
     connect(cancelSoftKey, SIGNAL(triggered(bool)), this, SLOT(cancelClicked()));

     QAction* saveSoftKey = new QAction("Save",this);
     saveSoftKey->setSoftKeyRole(QAction::PositiveSoftKey);
     addAction(saveSoftKey);
     connect(saveSoftKey, SIGNAL(triggered(bool)), this, SLOT(saveClicked()));
 }

 AddCalendarPage::~AddCalendarPage()
 {

 }

 void AddCalendarPage::cancelClicked()
 {
     emit showPreviousPage();
 }

 void AddCalendarPage::saveClicked()
 {
 #if defined(Q_WS_MAEMO_5)
     m_collection.setMetaData("Name", m_nameEdit->text());
 #endif

     m_manager->saveCollection(&m_collection);
     if (m_manager->error())
         QMessageBox::warning(this, "Failed!", QString("Failed to save calendar!\n(error code %1)").arg(m_manager->error()));
     else
         emit showPreviousPage();
 }

 void AddCalendarPage::calendarChanged(QOrganizerManager *manager, QOrganizerCollection& calendar)
 {
     m_manager = manager;
     m_collection = calendar;
     window()->setWindowTitle(!calendar.id().isNull() ? "Edit calendar" : "Add calendar");

 #if defined(Q_WS_MAEMO_5)
     // Maemo5 calendar features
     QVariant calendarName = calendar.metaData("Name");
     if (calendarName.canConvert(QVariant::String))
         m_nameEdit->setText(calendarName.toString());

     QVariant colorList = calendar.metaData("Available colors");
     QStringList availableColors;
     if (colorList.canConvert(QVariant::StringList))
         availableColors = colorList.toStringList();

     int index = 0;
     foreach(QString color, availableColors) {
         m_colorComboBox->addItem(color);
         if (calendar.metaData("Color").toString() == color)
             m_colorComboBox->setCurrentIndex(index);
         ++index;
     }

     QVariant typeList = calendar.metaData("Available types");
     QStringList availableTypes;
     if (typeList.canConvert(QVariant::StringList))
         availableTypes = typeList.toStringList();

     index = 0;
     foreach(QString type, availableTypes) {
         m_typeComboBox->addItem(type);
         if (calendar.metaData("Type").toString() == type)
             m_typeComboBox->setCurrentIndex(index);
         ++index;
     }

     QVariant visible = calendar.metaData("Visible");
     if (visible.canConvert(QVariant::Bool))
         m_visibleCheckBox->setCheckState(visible.toBool() ? Qt::Checked : Qt::Unchecked);

     QVariant readonly = calendar.metaData("Readonly");
     if (readonly.canConvert(QVariant::Bool))
         m_readonlyCheckBox->setCheckState(readonly.toBool() ? Qt::Checked : Qt::Unchecked);
 #endif
 }

 #if defined(Q_WS_MAEMO_5)
 void AddCalendarPage::colorChanged(const QString& color)
 {
     m_collection.setMetaData("Color", color);
 }

 void AddCalendarPage::typeChanged(const QString& type)
 {
     m_collection.setMetaData("Type", type);
 }

 void AddCalendarPage::visibilityChanged(int visibility)
 {
     m_collection.setMetaData("Visible", (visibility == Qt::Checked));
 }

 void AddCalendarPage::readonlyChanged(int readonly)
 {
     m_collection.setMetaData("Readonly", (readonly == Qt::Checked));
 }

 #endif