void QtScrollBarFactory::slotSetValue(int value)
{
QObject *object = this->sender();
const QMap<QScrollBar *, QtProperty *>::ConstIterator ecend = m_editorToProperty.constEnd();
for (QMap<QScrollBar *, QtProperty *>::ConstIterator itEditor = m_editorToProperty.constBegin(); itEditor != ecend; ++itEditor)
if (itEditor.key() == object) {
QtProperty *property = itEditor.value();
QtIntPropertyManager *manager = this->propertyManager(property);
if (!manager)
return;
manager->setValue(property, value);
return;
}
}
QtAbstractPropertyBrowser * BlurPhotoEffect::propertyBrowser() const
{
QtAbstractPropertyBrowser * browser = PhotoEffectsLoader::propertyBrowser();
QtIntPropertyManager * intManager = new QtIntPropertyManager(browser);
KSliderEditFactory * sliderFactory = new KSliderEditFactory(browser);
browser->setFactoryForManager(intManager,sliderFactory);
// Radius property
QtProperty * radius = intManager->addProperty(RADIUS_STRING);
intManager->setMaximum(radius,200);
intManager->setMinimum(radius,0);
browser->addProperty(radius);
intManager->setValue(radius,m_radius);
connect(intManager,SIGNAL(propertyChanged(QtProperty*)),this,SLOT(propertyChanged(QtProperty*)));
connect(sliderFactory,SIGNAL(editingFinished()),this,SLOT(postEffectChangedEvent()));
return browser;
}
QWidget * BorderDrawersLoader::createEditor(BorderDrawerInterface * drawer, bool createCommands)
{
if (!drawer)
return 0;
QtTreePropertyBrowser * browser = new QtTreePropertyBrowser();
BorderChangeListener * listener = new BorderChangeListener(drawer, browser, createCommands);
// QVariant type of property
QtVariantPropertyManager * variantManager = 0;
KVariantEditorFactory * variantFactory = 0;
// Integer type of property
QtIntPropertyManager * integerManager = 0;
KSliderEditFactory * integerFactory = 0;
// Double type of property
QtDoublePropertyManager * doubleManager = 0;
KDoubleSpinBoxFactory * doubleFactory = 0;
const QMetaObject * meta = drawer->metaObject();
int propertiesCount = meta->propertyCount();
for (int i = 0; i < propertiesCount; ++i)
{
QMetaProperty metaProperty = meta->property(i);
QString propertyName = drawer->propertyName(metaProperty);
if (propertyName.isEmpty())
continue;
QtProperty * property;
switch (metaProperty.type())
{
case QVariant::Int:
{
if (!integerManager || !integerFactory)
{
integerManager = new QtIntPropertyManager(browser);
integerFactory = new KSliderEditFactory(browser);
browser->setFactoryForManager(integerManager, integerFactory);
}
property = integerManager->addProperty(propertyName);
integerManager->setValue(property, metaProperty.read(drawer).toInt());
integerManager->setMinimum(property, drawer->minimumValue(metaProperty).toInt());
integerManager->setMaximum(property, drawer->maximumValue(metaProperty).toInt());
}
break;
case QVariant::Double:
{
if (!doubleManager || !doubleFactory)
{
doubleManager = new QtDoublePropertyManager(browser);
doubleFactory = new KDoubleSpinBoxFactory(browser);
browser->setFactoryForManager(doubleManager, doubleFactory);
}
property = doubleManager->addProperty(propertyName);
doubleManager->setValue(property, metaProperty.read(drawer).toDouble());
doubleManager->setMinimum(property, drawer->minimumValue(metaProperty).toDouble());
doubleManager->setMaximum(property, drawer->maximumValue(metaProperty).toDouble());
}
break;
case Enum:
{
}
break;
default:
{
if (!variantManager || !variantFactory)
{
variantManager = new QtVariantPropertyManager(browser);
variantFactory = new KVariantEditorFactory(browser);
browser->setFactoryForManager(variantManager, variantFactory);
}
property = variantManager->addProperty(metaProperty.type(), propertyName);
variantManager->setValue(property, metaProperty.read(drawer));
}
}
browser->addProperty(property);
}
if (integerManager)
{
connect(integerFactory, SIGNAL(editingFinished()), listener, SLOT(editingFinished()));
connect(integerManager, SIGNAL(propertyChanged(QtProperty*)), listener, SLOT(propertyChanged(QtProperty*)));
}
if (doubleManager)
{
connect(doubleFactory, SIGNAL(editingFinished()), listener, SLOT(editingFinished()));
connect(doubleManager, SIGNAL(propertyChanged(QtProperty*)), listener, SLOT(propertyChanged(QtProperty*)));
}
if (variantManager)
{
connect(variantFactory, SIGNAL(editingFinished()), listener, SLOT(editingFinished()));
connect(variantManager, SIGNAL(propertyChanged(QtProperty*)), listener, SLOT(propertyChanged(QtProperty*)));
}
return browser;
}
QNEMainWindow::QNEMainWindow(QWidget *parent) : QMainWindow(parent)
{
// -------------------------------------
// central widget
// -------------------------------------
QWidget *window = new QWidget();
setCentralWidget(window);
QHBoxLayout *layout = new QHBoxLayout;
window->setLayout(layout);
// -------------------------------------
// Main menu
// ------------------------------------
createMenuBar();
layout->setMenuBar(menuBar);
// -------------------------------------
// Tools
// ------------------------------------
QVBoxLayout *Tools_Layout = new QVBoxLayout;
layout->addLayout(Tools_Layout);
// -------------------------------------
// Tree
// ------------------------------------
QTreeWidget *treeWidget = new QTreeWidget();
treeWidget->setColumnCount(1);
treeWidget->setHeaderHidden(true);
treeWidget->setFixedWidth(250);
// создаем новый итем (пусть сначала базовый)
QTreeWidgetItem *topLevelItem=new QTreeWidgetItem(treeWidget);
// вешаем его на наше дерево в качестве топ узла.
treeWidget->addTopLevelItem(topLevelItem);
// укажем текст итема
topLevelItem->setText(0,"Item");
// создаем новый итем и сразу вешаем его на наш базовый
QTreeWidgetItem *item=new QTreeWidgetItem(topLevelItem);
// укажем текст итема
item->setText(0,"SubItem");
Tools_Layout->addWidget(treeWidget);
// -------------------------------------
// Property Browser
// ------------------------------------
QtIntPropertyManager *intManager;
QtProperty *priority;
intManager = new QtIntPropertyManager;
priority = intManager->addProperty("Priority");
priority->setToolTip("Task Priority");
intManager->setRange(priority, 1, 5);
intManager->setValue(priority, 3);
QtEnumPropertyManager *enumManager=new QtEnumPropertyManager();
QtProperty *reportType;
reportType = enumManager->addProperty("Report Type");
QStringList types;
types << "Bug" << "Suggestion" << "To Do";
enumManager->setEnumNames(reportType, types);
enumManager->setValue(reportType, 1); // "Suggestion"
QtGroupPropertyManager *groupManager;
QtProperty *task1;
groupManager = new QtGroupPropertyManager;
task1 = groupManager->addProperty("Task 1");
task1->addSubProperty(priority);
task1->addSubProperty(reportType);
QtSpinBoxFactory *spinBoxFactory;
QtEnumEditorFactory *enumFactory;
spinBoxFactory = new QtSpinBoxFactory;
enumFactory = new QtEnumEditorFactory;
QtTreePropertyBrowser *browser;
browser = new QtTreePropertyBrowser;
browser->setFactoryForManager(intManager, spinBoxFactory);
browser->setFactoryForManager(enumManager, enumFactory);
browser->setFixedWidth(250);
browser->addProperty(task1);
// browser->show();
Tools_Layout->addWidget(browser);
// -------------------------------------
// Graphic view
// ------------------------------------
view = new QGraphicsView(this);
view->setInteractive(true);
view->setBackgroundBrush(QBrush(QColor(60,60,60), Qt::SolidPattern));
scene = new QGraphicsScene();
view->setScene(scene);
view->setRenderHint(QPainter::Antialiasing, true);
layout->addWidget(view);
// -------------------------------------
// Nodes editor
// -----------------------------------
nodesEditor = new QNodesEditor(this);
nodesEditor->install(scene);
QNEBlock *b1 = new QNEBlock(0);
scene->addItem(b1);
b1->block_name="U1";
b1->block_type="Source";
b1->addOutputPort("img");
b1->setPos(0, 0);
QNEBlock *b2 = new QNEBlock(0);
scene->addItem(b2);
b2->block_name="U2";
b2->block_type="Threshold";
b2->addInputPort("img");
b2->addOutputPort("thr");
b2->setPos(150, 0);
}
