void tst_QStandardItem::clone() { QStandardItem item; item.setText(QLatin1String("text")); item.setToolTip(QLatin1String("toolTip")); item.setStatusTip(QLatin1String("statusTip")); item.setWhatsThis(QLatin1String("whatsThis")); item.setSizeHint(QSize(64, 48)); item.setFont(QFont()); item.setTextAlignment(Qt::AlignLeft|Qt::AlignVCenter); item.setBackground(QColor(Qt::blue)); item.setForeground(QColor(Qt::green)); item.setCheckState(Qt::PartiallyChecked); item.setAccessibleText(QLatin1String("accessibleText")); item.setAccessibleDescription(QLatin1String("accessibleDescription")); item.setFlags(Qt::ItemIsEnabled | Qt::ItemIsDropEnabled); QStandardItem *clone = item.clone(); QCOMPARE(clone->text(), item.text()); QCOMPARE(clone->toolTip(), item.toolTip()); QCOMPARE(clone->statusTip(), item.statusTip()); QCOMPARE(clone->whatsThis(), item.whatsThis()); QCOMPARE(clone->sizeHint(), item.sizeHint()); QCOMPARE(clone->font(), item.font()); QCOMPARE(clone->textAlignment(), item.textAlignment()); QCOMPARE(clone->background(), item.background()); QCOMPARE(clone->foreground(), item.foreground()); QCOMPARE(clone->checkState(), item.checkState()); QCOMPARE(clone->accessibleText(), item.accessibleText()); QCOMPARE(clone->accessibleDescription(), item.accessibleDescription()); QCOMPARE(clone->flags(), item.flags()); QVERIFY(!(*clone < item)); delete clone; }
void tst_QStandardItem::streamItem() { QStandardItem item; item.setText(QLatin1String("text")); item.setToolTip(QLatin1String("toolTip")); item.setStatusTip(QLatin1String("statusTip")); item.setWhatsThis(QLatin1String("whatsThis")); item.setSizeHint(QSize(64, 48)); item.setFont(QFont()); item.setTextAlignment(Qt::AlignLeft|Qt::AlignVCenter); item.setBackground(QColor(Qt::blue)); item.setForeground(QColor(Qt::green)); item.setCheckState(Qt::PartiallyChecked); item.setAccessibleText(QLatin1String("accessibleText")); item.setAccessibleDescription(QLatin1String("accessibleDescription")); QByteArray ba; { QDataStream ds(&ba, QIODevice::WriteOnly); ds << item; } { QStandardItem streamedItem; QDataStream ds(&ba, QIODevice::ReadOnly); ds >> streamedItem; QCOMPARE(streamedItem.text(), item.text()); QCOMPARE(streamedItem.toolTip(), item.toolTip()); QCOMPARE(streamedItem.statusTip(), item.statusTip()); QCOMPARE(streamedItem.whatsThis(), item.whatsThis()); QCOMPARE(streamedItem.sizeHint(), item.sizeHint()); QCOMPARE(streamedItem.font(), item.font()); QCOMPARE(streamedItem.textAlignment(), item.textAlignment()); QCOMPARE(streamedItem.background(), item.background()); QCOMPARE(streamedItem.foreground(), item.foreground()); QCOMPARE(streamedItem.checkState(), item.checkState()); QCOMPARE(streamedItem.accessibleText(), item.accessibleText()); QCOMPARE(streamedItem.accessibleDescription(), item.accessibleDescription()); QCOMPARE(streamedItem.flags(), item.flags()); } }
void tst_QStandardItem::getSetData() { QStandardItem item; for (int x = 0; x < 2; ++x) { for (int i = 1; i <= 2; ++i) { QString text = QString("text %0").arg(i); item.setText(text); QCOMPARE(item.text(), text); QPixmap pixmap(32, 32); pixmap.fill((i == 1) ? Qt::red : Qt::green); QIcon icon(pixmap); item.setIcon(icon); QCOMPARE(item.icon(), icon); QString toolTip = QString("toolTip %0").arg(i); item.setToolTip(toolTip); QCOMPARE(item.toolTip(), toolTip); QString statusTip = QString("statusTip %0").arg(i); item.setStatusTip(statusTip); QCOMPARE(item.statusTip(), statusTip); QString whatsThis = QString("whatsThis %0").arg(i); item.setWhatsThis(whatsThis); QCOMPARE(item.whatsThis(), whatsThis); QSize sizeHint(64*i, 48*i); item.setSizeHint(sizeHint); QCOMPARE(item.sizeHint(), sizeHint); QFont font; item.setFont(font); QCOMPARE(item.font(), font); Qt::Alignment textAlignment((i == 1) ? Qt::AlignLeft|Qt::AlignVCenter : Qt::AlignRight); item.setTextAlignment(textAlignment); QCOMPARE(item.textAlignment(), textAlignment); QColor backgroundColor((i == 1) ? Qt::blue : Qt::yellow); item.setBackground(backgroundColor); QCOMPARE(item.background().color(), backgroundColor); QColor textColor((i == i) ? Qt::green : Qt::cyan); item.setForeground(textColor); QCOMPARE(item.foreground().color(), textColor); Qt::CheckState checkState((i == 1) ? Qt::PartiallyChecked : Qt::Checked); item.setCheckState(checkState); QCOMPARE(item.checkState(), checkState); QString accessibleText = QString("accessibleText %0").arg(i); item.setAccessibleText(accessibleText); QCOMPARE(item.accessibleText(), accessibleText); QString accessibleDescription = QString("accessibleDescription %0").arg(i); item.setAccessibleDescription(accessibleDescription); QCOMPARE(item.accessibleDescription(), accessibleDescription); QCOMPARE(item.text(), text); QCOMPARE(item.icon(), icon); QCOMPARE(item.toolTip(), toolTip); QCOMPARE(item.statusTip(), statusTip); QCOMPARE(item.whatsThis(), whatsThis); QCOMPARE(item.sizeHint(), sizeHint); QCOMPARE(item.font(), font); QCOMPARE(item.textAlignment(), textAlignment); QCOMPARE(item.background().color(), backgroundColor); QCOMPARE(item.foreground().color(), textColor); QCOMPARE(item.checkState(), checkState); QCOMPARE(item.accessibleText(), accessibleText); QCOMPARE(item.accessibleDescription(), accessibleDescription); QCOMPARE(qvariant_cast<QString>(item.data(Qt::DisplayRole)), text); QCOMPARE(qvariant_cast<QIcon>(item.data(Qt::DecorationRole)), icon); QCOMPARE(qvariant_cast<QString>(item.data(Qt::ToolTipRole)), toolTip); QCOMPARE(qvariant_cast<QString>(item.data(Qt::StatusTipRole)), statusTip); QCOMPARE(qvariant_cast<QString>(item.data(Qt::WhatsThisRole)), whatsThis); QCOMPARE(qvariant_cast<QSize>(item.data(Qt::SizeHintRole)), sizeHint); QCOMPARE(qvariant_cast<QFont>(item.data(Qt::FontRole)), font); QCOMPARE(qvariant_cast<int>(item.data(Qt::TextAlignmentRole)), int(textAlignment)); QCOMPARE(qvariant_cast<QBrush>(item.data(Qt::BackgroundColorRole)), QBrush(backgroundColor)); QCOMPARE(qvariant_cast<QBrush>(item.data(Qt::BackgroundRole)), QBrush(backgroundColor)); QCOMPARE(qvariant_cast<QBrush>(item.data(Qt::TextColorRole)), QBrush(textColor)); QCOMPARE(qvariant_cast<QBrush>(item.data(Qt::ForegroundRole)), QBrush(textColor)); QCOMPARE(qvariant_cast<int>(item.data(Qt::CheckStateRole)), int(checkState)); QCOMPARE(qvariant_cast<QString>(item.data(Qt::AccessibleTextRole)), accessibleText); QCOMPARE(qvariant_cast<QString>(item.data(Qt::AccessibleDescriptionRole)), accessibleDescription); item.setBackground(pixmap); QCOMPARE(item.background().texture(), pixmap); QCOMPARE(qvariant_cast<QBrush>(item.data(Qt::BackgroundRole)).texture(), pixmap); } item.setData(QVariant(), Qt::DisplayRole); item.setData(QVariant(), Qt::DecorationRole); item.setData(QVariant(), Qt::ToolTipRole); item.setData(QVariant(), Qt::StatusTipRole); item.setData(QVariant(), Qt::WhatsThisRole); item.setData(QVariant(), Qt::SizeHintRole); item.setData(QVariant(), Qt::FontRole); item.setData(QVariant(), Qt::TextAlignmentRole); item.setData(QVariant(), Qt::BackgroundRole); item.setData(QVariant(), Qt::ForegroundRole); item.setData(QVariant(), Qt::CheckStateRole); item.setData(QVariant(), Qt::AccessibleTextRole); item.setData(QVariant(), Qt::AccessibleDescriptionRole); QCOMPARE(item.data(Qt::DisplayRole), QVariant()); QCOMPARE(item.data(Qt::DecorationRole), QVariant()); QCOMPARE(item.data(Qt::ToolTipRole), QVariant()); QCOMPARE(item.data(Qt::StatusTipRole), QVariant()); QCOMPARE(item.data(Qt::WhatsThisRole), QVariant()); QCOMPARE(item.data(Qt::SizeHintRole), QVariant()); QCOMPARE(item.data(Qt::FontRole), QVariant()); QCOMPARE(item.data(Qt::TextAlignmentRole), QVariant()); QCOMPARE(item.data(Qt::BackgroundColorRole), QVariant()); QCOMPARE(item.data(Qt::BackgroundRole), QVariant()); QCOMPARE(item.data(Qt::TextColorRole), QVariant()); QCOMPARE(item.data(Qt::ForegroundRole), QVariant()); QCOMPARE(item.data(Qt::CheckStateRole), QVariant()); QCOMPARE(item.data(Qt::AccessibleTextRole), QVariant()); QCOMPARE(item.data(Qt::AccessibleDescriptionRole), QVariant()); } }
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); int rowH = 20; listSrcTree.setHorizontalHeaderItem(0, new QStandardItem("Src Devices")); QStandardItem* rootItem = listSrcTree.invisibleRootItem(); QStandardItem* dev1 = new QStandardItem("Device 1"); dev1->setSizeHint(QSize(20, rowH)); dev1->appendRow(new QStandardItem("sensor 0")); dev1->child(dev1->rowCount()-1)->setSizeHint(QSize(20, rowH)); dev1->appendRow(new QStandardItem("sensor 1")); dev1->child(dev1->rowCount()-1)->setSizeHint(QSize(20, rowH)); QStandardItem* dev2 = new QStandardItem("Device 2"); dev2->setSizeHint(QSize(20, rowH)); dev2->appendRow(new QStandardItem("sensor 0")); dev2->child(dev2->rowCount()-1)->setSizeHint(QSize(20, rowH)); dev2->appendRow(new QStandardItem("sensor 1")); dev2->child(dev2->rowCount()-1)->setSizeHint(QSize(20, rowH)); dev2->appendRow(new QStandardItem("sensor 2")); dev2->child(dev2->rowCount()-1)->setSizeHint(QSize(20, rowH)); dev2->appendRow(new QStandardItem("sensor 3")); dev2->child(dev2->rowCount()-1)->setSizeHint(QSize(20, rowH)); rootItem->appendRow(dev1); rootItem->appendRow(dev2); listDstTree.setHorizontalHeaderItem(0, new QStandardItem("Dst Devices")); rootItem = listDstTree.invisibleRootItem(); QStandardItem* dev3 = new QStandardItem("Device 3"); dev3->setSizeHint(QSize(20, rowH)); dev3->appendRow(new QStandardItem("actuator 0")); dev3->child(dev3->rowCount()-1)->setSizeHint(QSize(20, rowH)); dev3->appendRow(new QStandardItem("actuator 1")); dev3->child(dev3->rowCount()-1)->setSizeHint(QSize(20, rowH)); QStandardItem* dev4 = new QStandardItem("Device 4"); dev4->setSizeHint(QSize(20, rowH)); dev4->appendRow(new QStandardItem("actuator 0")); dev4->child(dev4->rowCount()-1)->setSizeHint(QSize(20, rowH)); dev4->appendRow(new QStandardItem("actuator 1")); dev4->child(dev4->rowCount()-1)->setSizeHint(QSize(20, rowH)); dev4->appendRow(new QStandardItem("actuator 2")); dev4->child(dev4->rowCount()-1)->setSizeHint(QSize(20, rowH)); QStandardItem* dev5 = new QStandardItem("Device 5"); dev5->setSizeHint(QSize(20, rowH)); for (int i=0; i<10; ++i) { QString name = "actuator " + QString::number(i); dev5->appendRow(new QStandardItem(name)); dev5->child(dev5->rowCount()-1)->setSizeHint(QSize(20, rowH)); } rootItem->appendRow(dev3); rootItem->appendRow(dev4); rootItem->appendRow(dev5); ui->treeView1->setModel(&listSrcTree); ui->treeView2->setModel(&listDstTree); ui->treeView1->expandAll(); ui->treeView2->expandAll(); // ui->listViewArrows->setModel(&listArrows); //ui->listViewArrows->sizeHintForRow(25); //ui->listViewArrows->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed); rootItem = listArrows.invisibleRootItem(); qDebug() << "item size = " << rootItem->sizeHint(); listArrows.setHorizontalHeaderItem(0, new QStandardItem("Mappings")); QStandardItem* item = new QStandardItem("Maps"); //NOTE: tree view header is 17... // hackety hack... item->setSizeHint(QSize(30, 17)); rootItem->appendRow(item); rootItem->appendRow(new QStandardItem("Maps")); rootItem->child(rootItem->rowCount()-1)->setSizeHint(QSize(30, rowH)); rootItem->appendRow(new QStandardItem("Maps")); rootItem->child(rootItem->rowCount()-1)->setSizeHint(QSize(30, rowH)); rootItem->appendRow(new QStandardItem("Maps")); rootItem->child(rootItem->rowCount()-1)->setSizeHint(QSize(30, rowH)); rootItem->appendRow(new QStandardItem("Maps")); rootItem->child(rootItem->rowCount()-1)->setSizeHint(QSize(30, rowH)); rootItem->appendRow(new QStandardItem("Maps")); rootItem->child(rootItem->rowCount()-1)->setSizeHint(QSize(30, rowH)); //try other view //custom view mapperScene = new QMapperDbScene(this); dbModel = new QMapperDbModel(); mapperScene->setMapperDbModel(dbModel); dbModel->LoadFromTest(); //this is another model we might want to overlay on top of existing: dbModelActive = new QMapperDbModel(); dbModelActive->LoadFromTest(1); mapperScene->setMapperDbModelActive(dbModelActive); ui->graphicsView->setScene(mapperScene); ui->graphicsView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); ui->graphicsView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); mapperScene->updateScene(); qDebug() << "gview rect = " << ui->graphicsView->rect(); //try another view on top // QGraphicsView * view2 = new QGraphicsView(this); // view2->setFrameRect(ui->graphicsView->rect()); // view2->show(); // view2->setBackgroundBrush(QBrush(Qt::blue)); // QMapperDbScene *scene2 = new QMapperDbScene(this); // QMapperDbModel *mod2 = new QMapperDbModel(); // scene2->setMapperDbModel(mod2); // mod2->LoadFromTest(); // view2->setScene(scene2); // scene2->updateScene(); //ui->graphicsView->setMouseTracking(true); //end custom view return; QGraphicsScene *scene = new QGraphicsScene(this); QBrush *brush = new QBrush(Qt::gray); QPen *pen = new QPen(Qt::blue); pen->setWidth(2); //QGraphicsRectItem *rect = scene->addRect(0, 0, 100, 100, *pen, *brush); ui->graphicsView->setScene(scene); //ui->graphicsView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); //ui->graphicsView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qDebug() << "gview rect = " << ui->graphicsView->rect(); scene->setSceneRect(ui->graphicsView->rect()); float origin_x = 0; float origin_y = 0; CustomRect * crect = new CustomRect(origin_x, origin_y, "dev", "sig"); scene->addItem(crect); }