void MList::updateData(const QList<const char *>& modifications)
{
const char *member;
for (int i = 0; i < modifications.count(); i++) {
member = modifications[i];
if (member == MListModel::ListIsMoving) {
model()->listIsMoving() ? emit panningStarted() : emit panningStopped();
}
}
}
void
ThemeWidget::createWidgets ()
{
QGraphicsLinearLayout *mainLayout;
/*
* Creating and setting up the main layout
*/
mainLayout = new QGraphicsLinearLayout(Qt::Vertical);
mainLayout->setContentsMargins (0., 0., 0., 0.);
mainLayout->setSpacing (0.);
/*
* Creating the list with the available themes.
*/
m_List = new MList();
m_List->setObjectName ("ThemeList");
// We only connect the themeChangeStarted if we have a chance to sense the
// end of the theme change too. just to be sure.
if (connect (m_ThemeBusinessLogic, SIGNAL (themeChanged (QString)),
SLOT (enableList ()))) {
connect (m_ThemeBusinessLogic, SIGNAL (themeChangeStarted (QString)),
SLOT (disableList ()));
}
// Cellcreator
m_CellCreator = new ThemeCellCreator;
m_List->setCellCreator (m_CellCreator);
m_List->setSelectionMode (MList::SingleSelection);
// This function will create the m_LiveFilterEditor widget.
readLocalThemes ();
/*
* An item to activate the OVI link.
*/
m_OviItem = new MBasicListItem (MBasicListItem::IconWithTitle);
m_OviItem->setObjectName("OviItem");
// Currently we use the default.
//m_OviItem->setLayoutPosition (M::VerticalCenterPosition);
m_OviItem->imageWidget()->setImage ("icon-m-common-ovi");
/*
* Adding everything to the layout.
*/
m_LiveFilterEditor->setParentLayoutItem (mainLayout);
mainLayout->addItem (m_OviItem);
mainLayout->addItem (m_List);
/*
* Connecting to the signals.
*/
connect (m_OviItem, SIGNAL(clicked()),
this, SLOT(oviActivated()));
connect (m_LiveFilterEditor, SIGNAL(textChanged()),
this, SLOT(textChanged ()));
connect (m_List, SIGNAL(panningStarted()),
this, SLOT(hideEmptyTextEdit()));
connect (m_ThemeBusinessLogic, SIGNAL(refreshNeeded()),
this, SLOT(refreshNeeded ()));
setLayout(mainLayout);
retranslateUi ();
}
OpenDialog::OpenDialog(QGraphicsWidget*, const QString ¤tFileName)
{
MWidget *centralWidget = new MWidget;
MLayout *layout = new MLayout();
layout->setContentsMargins(0,0,0,0);
MLinearLayoutPolicy* landscapePolicy = new MLinearLayoutPolicy(layout, Qt::Vertical);
MLinearLayoutPolicy* portraitPolicy = new MLinearLayoutPolicy(layout, Qt::Vertical);
// m_itemSize.setWidth(100);
// m_itemSize.setHeight(100);
m_columnsPortrait = 4;
m_columnsLandscape = 5;
m_columnsLandscapeSlider = 0;
m_columnsPortraitSlider = 0;
list = new MList(this);
list->setObjectName("list");
landscapePolicy->addItem(list);
portraitPolicy->addItem(list);
landscapePolicy->setContentsMargins(20, 12, 20, 0);
portraitPolicy->setContentsMargins(20, 24, 20, 0);
layout->setLandscapePolicy(landscapePolicy);
layout->setPortraitPolicy(portraitPolicy);
//int initialWidth = MApplication::activeWindow()->visibleSceneSize().width();
/* if(MApplication::activeWindow()->orientation() == M::Portrait) {
list->setColumns(m_columnsPortrait);
m_itemSize.setWidth(initialWidth / m_columnsPortrait);
m_itemSize.setHeight(m_itemSize.width());
}
else {
list->setColumns(m_columnsLandscape);
m_itemSize.setWidth(initialWidth / m_columnsLandscape);
m_itemSize.setHeight(m_itemSize.width());
}*/
m_itemSize.setWidth(110);
m_itemSize.setHeight(110);
ContentItemCreator *cellCreator = new ContentItemCreator(this);
list->setCellCreator(cellCreator);
QStringList mediaDirs;
mediaDirs << APP_CATALOG;
model = new OpenDialogModel(this, m_itemSize.toSize(), mediaDirs, currentFileName);
model->setObjectName("gridModel");
list->setItemModel(model);
connect(list, SIGNAL(itemClicked(QModelIndex)), this, SLOT(itemClicked(QModelIndex)));
connect(list, SIGNAL(panningStarted()), this, SLOT(pauseLoaders()));
connect(list, SIGNAL(panningStopped()), this, SLOT(resumeLoaders()));
centralWidget->setLayout(layout);
this->setTitle("Choose an image");
this->setModal(true);
this->setCentralWidget(centralWidget);
}
