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); }