#include <qdeclarativeviewinspector.h>

Inheritance diagram for QmlJSDebugger::QDeclarativeViewInspector:

Public Functions
QRectF	adjustToScreenBoundaries (const QRectF &boundingRectInSceneSpace)

void	changeCurrentObjects (const QList< QObject *> &objects)

void	changeTool (InspectorProtocol::Tool tool)

QDeclarativeEngine *	declarativeEngine () const

QDeclarativeView *	declarativeView () const

	QDeclarativeViewInspector (QDeclarativeView view, QObject parent=0)

void	reloadView ()

void	reparentQmlObject (QObject object, QObject newParent)

QList< QGraphicsItem * >	selectedItems () const

void	setSelectedItems (QList< QGraphicsItem *> items)

QWidget *	viewWidget () const

	~QDeclarativeViewInspector ()

Public Functions inherited from QmlJSDebugger::AbstractViewInspector
	AbstractViewInspector (QObject *parent=0)

bool	animationPaused () const

void	clearComponentCache ()

void	createQmlObject (const QString &qml, QObject *parent, const QStringList &importList, const QString &filename=QString())

bool	designModeBehavior () const

QString	idStringForObject (QObject *obj) const

void	sendAnimationPaused (bool paused)

void	sendAnimationSpeed (qreal slowDownFactor)

void	sendCurrentObjects (const QList< QObject *> &)

void	sendCurrentTool (Constants::DesignTool toolId)

void	sendReloaded ()

void	sendShowAppOnTop (bool showAppOnTop)

bool	showAppOnTop () const

qreal	slowDownFactor () const

Public Functions inherited from QObject
bool	blockSignals (bool b)
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More...

const QObjectList &	children () const
	Returns a list of child objects. More...

bool	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=0, const QObject receiver=0, const char *member=0)

bool	disconnect (const QObject receiver, const char member=0)

void	dumpObjectInfo ()
	Dumps information about signal connections, etc. More...

void	dumpObjectTree ()
	Dumps a tree of children to the debug output. More...

QList< QByteArray >	dynamicPropertyNames () const
	Returns the names of all properties that were dynamically added to the object using setProperty(). More...

virtual bool	event (QEvent *)
	This virtual function receives events to an object and should return true if the event e was recognized and processed. More...

template<typename T >
T	findChild (const QString &aName=QString()) const
	Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More...

template<typename T >
QList< T >	findChildren (const QString &aName=QString()) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More...

template<typename T >
QList< T >	findChildren (const QRegExp &re) const

bool	inherits (const char *classname) const
	Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More...

void	installEventFilter (QObject *)
	Installs an event filter filterObj on this object. More...

bool	isWidgetType () const
	Returns true if the object is a widget; otherwise returns false. More...

void	killTimer (int id)
	Kills the timer with timer identifier, id. More...

virtual const QMetaObject *	metaObject () const
	Returns a pointer to the meta-object of this object. More...

void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children. More...

QString	objectName () const

QObject *	parent () const
	Returns a pointer to the parent object. More...

QVariant	property (const char *name) const
	Returns the value of the object's name property. More...

Q_INVOKABLE	QObject (QObject *parent=0)
	Constructs an object with parent object parent. More...

void	removeEventFilter (QObject *)
	Removes an event filter object obj from this object. More...

void	setObjectName (const QString &name)

void	setParent (QObject *)
	Makes the object a child of parent. More...

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value. More...

void	setUserData (uint id, QObjectUserData *data)

bool	signalsBlocked () const
	Returns true if signals are blocked; otherwise returns false. More...

int	startTimer (int interval)
	Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More...

QThread *	thread () const
	Returns the thread in which the object lives. More...

QObjectUserData *	userData (uint id) const

virtual	~QObject ()
	Destroys the object, deleting all its child objects. More...

Protected Functions
AbstractLiveEditTool *	currentTool () const

bool	eventFilter (QObject obj, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object. More...

bool	leaveEvent (QEvent *)

bool	mouseMoveEvent (QMouseEvent *event)

Protected Functions inherited from QmlJSDebugger::AbstractViewInspector
AbstractTool *	currentTool () const

virtual bool	keyPressEvent (QKeyEvent *event)

virtual bool	keyReleaseEvent (QKeyEvent *keyEvent)

virtual bool	mouseDoubleClickEvent (QMouseEvent *event)

virtual bool	mousePressEvent (QMouseEvent *event)

virtual bool	mouseReleaseEvent (QMouseEvent *event)

void	setCurrentTool (AbstractTool *tool)

virtual bool	wheelEvent (QWheelEvent *event)

Protected Functions inherited from QObject
virtual void	childEvent (QChildEvent *)
	This event handler can be reimplemented in a subclass to receive child events. More...

virtual void	connectNotify (const char *signal)
	This virtual function is called when something has been connected to signal in this object. More...

virtual void	customEvent (QEvent *)
	This event handler can be reimplemented in a subclass to receive custom events. More...

virtual void	disconnectNotify (const char *signal)
	This virtual function is called when something has been disconnected from signal in this object. More...

	QObject (QObjectPrivate &dd, QObject *parent=0)

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal. More...

QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More...

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *)
	This event handler can be reimplemented in a subclass to receive timer events for the object. More...

Private Functions
QDeclarativeViewInspectorPrivate *	d_func ()

Properties
QScopedPointer< QDeclarativeViewInspectorPrivate >	data

Friends
class	AbstractLiveEditTool

class	QDeclarativeViewInspectorPrivate

Additional Inherited Members
Public Slots inherited from QmlJSDebugger::AbstractViewInspector
void	changeToColorPickerTool ()

void	changeToMarqueeSelectTool ()

void	changeToSingleSelectTool ()

void	changeToZoomTool ()

void	sendColorChanged (const QColor &color)

void	sendDesignModeBehavior (bool inDesignMode)

void	setAnimationPaused (bool paused)

void	setAnimationSpeed (qreal factor)

virtual void	setDesignModeBehavior (bool value)

void	setShowAppOnTop (bool appOnTop)

Public Slots inherited from QObject
void	deleteLater ()
	Schedules this object for deletion. More...

Signals inherited from QmlJSDebugger::AbstractViewInspector
void	animationPausedChanged (bool paused)

void	animationSpeedChanged (qreal factor)

void	colorPickerActivated ()

void	designModeBehaviorChanged (bool inDesignMode)

void	marqueeSelectToolActivated ()

void	reloadRequested ()

void	selectedColorChanged (const QColor &color)

void	selectToolActivated ()

void	showAppOnTopChanged (bool showAppOnTop)

void	zoomToolActivated ()

Signals inherited from QObject
void	destroyed (QObject *=0)
	This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More...

Static Public Functions inherited from QObject
static bool	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More...

static bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	Disconnects signal in object sender from method in object receiver. More...

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static uint	registerUserData ()

static QString	tr (const char sourceText, const char comment=0, int n=-1)

static QString	trUtf8 (const char sourceText, const char comment=0, int n=-1)

Static Public Variables inherited from QObject
static const QMetaObject	staticMetaObject
	This variable stores the meta-object for the class. More...

Protected Variables inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Static Protected Variables inherited from QObject
static const QMetaObject	staticQtMetaObject

Related Functions inherited from QObject
T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QRegExp &regExp)()

T *	qobject_cast (QObject *object)

	QObjectList

void *	qt_find_obj_child (QObject parent, const char type, const QString &name)
	Returns a pointer to the object named name that inherits type and with a given parent. More...

Detailed Description

Definition at line 58 of file qdeclarativeviewinspector.h.

Constructors and Destructors

◆ QDeclarativeViewInspector()

QmlJSDebugger::QDeclarativeViewInspector::QDeclarativeViewInspector	(	QDeclarativeView *	view,
		QObject *	parent = `0`
	)

explicit

Definition at line 67 of file qdeclarativeviewinspector.cpp.

                                                                     :
     AbstractViewInspector(parent),
     data(new QDeclarativeViewInspectorPrivate(this))
 {
     data->view = view;
     data->manipulatorLayer = new LiveLayerItem(view->scene());
     data->selectionTool = new LiveSelectionTool(this);
     data->zoomTool = new ZoomTool(this);
     data->colorPickerTool = new ColorPickerTool(this);
     data->boundingRectHighlighter = new BoundingRectHighlighter(this);
     setCurrentTool(data->selectionTool);
 
     // to capture ChildRemoved event when viewport changes
     data->view->installEventFilter(this);
 
     data->setViewport(data->view->viewport());
 
     connect(data->view, SIGNAL(statusChanged(QDeclarativeView::Status)),
             data.data(), SLOT(_q_onStatusChanged(QDeclarativeView::Status)));
 
     connect(data->colorPickerTool, SIGNAL(selectedColorChanged(QColor)),
             SIGNAL(selectedColorChanged(QColor)));
     connect(data->colorPickerTool, SIGNAL(selectedColorChanged(QColor)),
             this, SLOT(sendColorChanged(QColor)));
 
     changeTool(InspectorProtocol::SelectTool);
 }

◆ ~QDeclarativeViewInspector()

QmlJSDebugger::QDeclarativeViewInspector::~QDeclarativeViewInspector ( )

Definition at line 96 of file qdeclarativeviewinspector.cpp.

97 {

98 }

Functions

◆ adjustToScreenBoundaries()

QRectF QmlJSDebugger::QDeclarativeViewInspector::adjustToScreenBoundaries ( const QRectF & boundingRectInSceneSpace )

Definition at line 415 of file qdeclarativeviewinspector.cpp.

Referenced by QmlJSDebugger::BoundingRectHighlighter::highlightAll(), QmlJSDebugger::LiveSelectionIndicator::setItems(), and viewWidget().

 {
     int marginFromEdge = 1;
     QRectF boundingRect(boundingRectInSceneSpace);
     if (qAbs(boundingRect.left()) - 1 < 2)
         boundingRect.setLeft(marginFromEdge);
 
     QRect rect = data->view->rect();
 
     if (boundingRect.right() >= rect.right())
         boundingRect.setRight(rect.right() - marginFromEdge);
 
     if (qAbs(boundingRect.top()) - 1 < 2)
         boundingRect.setTop(marginFromEdge);
 
     if (boundingRect.bottom() >= rect.bottom())
         boundingRect.setBottom(rect.bottom() - marginFromEdge);
 
     return boundingRect;
 }

◆ changeCurrentObjects()

void QmlJSDebugger::QDeclarativeViewInspector::changeCurrentObjects ( const QList< QObject *> & objects )

virtual

Implements QmlJSDebugger::AbstractViewInspector.

Definition at line 100 of file qdeclarativeviewinspector.cpp.

 {
     QList<QGraphicsItem*> items;
     QList<QGraphicsObject*> gfxObjects;
     foreach (QObject *obj, objects) {
         if (QDeclarativeItem *declarativeItem = qobject_cast<QDeclarativeItem*>(obj)) {
             items << declarativeItem;
             gfxObjects << declarativeItem;
         }
     }
     if (designModeBehavior()) {
         data->setSelectedItemsForTools(items);
         data->clearHighlight();
         data->highlight(gfxObjects);
     }
 }

◆ changeTool()

void QmlJSDebugger::QDeclarativeViewInspector::changeTool ( InspectorProtocol::Tool tool )

virtual

Implements QmlJSDebugger::AbstractViewInspector.

Definition at line 123 of file qdeclarativeviewinspector.cpp.

Referenced by QDeclarativeViewInspector().

 {
     switch (tool) {
     case InspectorProtocol::ColorPickerTool:
         data->changeToColorPickerTool();
         break;
     case InspectorProtocol::SelectMarqueeTool:
         data->changeToMarqueeSelectTool();
         break;
     case InspectorProtocol::SelectTool:
         data->changeToSingleSelectTool();
         break;
     case InspectorProtocol::ZoomTool:
         data->changeToZoomTool();
         break;
     }
 }

◆ currentTool()

AbstractLiveEditTool * QmlJSDebugger::QDeclarativeViewInspector::currentTool ( ) const

protected

Definition at line 141 of file qdeclarativeviewinspector.cpp.

Referenced by mouseMoveEvent(), and viewWidget().

 {
     return static_cast<AbstractLiveEditTool*>(AbstractViewInspector::currentTool());
 }

◆ d_func()

QDeclarativeViewInspectorPrivate* QmlJSDebugger::QDeclarativeViewInspector::d_func ( )

inlineprivate

Definition at line 92 of file qdeclarativeviewinspector.h.

92 { return data.data(); }

QmlJSDebugger::QDeclarativeViewInspector::data

QScopedPointer< QDeclarativeViewInspectorPrivate > data

Definition: qdeclarativeviewinspector.h:93

◆ declarativeEngine()

QDeclarativeEngine * QmlJSDebugger::QDeclarativeViewInspector::declarativeEngine ( ) const

virtual

Implements QmlJSDebugger::AbstractViewInspector.

Definition at line 146 of file qdeclarativeviewinspector.cpp.

Referenced by viewWidget().

 {
     return data->view->engine();
 }

◆ declarativeView()

QDeclarativeView * QmlJSDebugger::QDeclarativeViewInspector::declarativeView ( ) const

Definition at line 287 of file qdeclarativeviewinspector.cpp.

Referenced by mouseMoveEvent(), QmlJSDebugger::SubcomponentMaskLayerItem::setCurrentItem(), QmlJSDebugger::AbstractLiveEditTool::view(), and viewWidget().

 {
     return data->view;
 }

◆ eventFilter()

bool QmlJSDebugger::QDeclarativeViewInspector::eventFilter	(	QObject *	,
		QEvent *
	)

protectedvirtual

Filters events if this object has been installed as an event filter for the watched object.

In your reimplementation of this function, if you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.

Example:

class MainWindow : public QMainWindow
{
public:
    MainWindow();
protected:
    bool eventFilter(QObject *obj, QEvent *ev);
private:
    QTextEdit *textEdit;
};
MainWindow::MainWindow()
{
    textEdit = new QTextEdit;
    setCentralWidget(textEdit);
    textEdit->installEventFilter(this);
}
bool MainWindow::eventFilter(QObject *obj, QEvent *event)
{
    if (obj == textEdit) {
        if (event->type() == QEvent::KeyPress) {
            QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
            qDebug() << "Ate key press" << keyEvent->key();
            return true;
        } else {
            return false;
        }
    } else {
        // pass the event on to the parent class
        return QMainWindow::eventFilter(obj, event);
    }
}

Notice in the example above that unhandled events are passed to the base class's eventFilter() function, since the base class might have reimplemented eventFilter() for its own internal purposes.

Warning: If you delete the receiver object in this function, be sure to return true. Otherwise, Qt will forward the event to the deleted object and the program might crash.

See also: installEventFilter()

Reimplemented from QmlJSDebugger::AbstractViewInspector.

Definition at line 173 of file qdeclarativeviewinspector.cpp.

Referenced by viewWidget().

 {
     if (obj == data->view) {
         // Event from view
         if (event->type() == QEvent::ChildRemoved) {
             // Might mean that viewport has changed
             if (data->view->viewport() != data->viewport.data())
                 data->setViewport(data->view->viewport());
         }
         return QObject::eventFilter(obj, event);
     }
 
     return AbstractViewInspector::eventFilter(obj, event);
 }

◆ leaveEvent()

bool QmlJSDebugger::QDeclarativeViewInspector::leaveEvent ( QEvent * event )

protectedvirtual

Reimplemented from QmlJSDebugger::AbstractViewInspector.

Definition at line 188 of file qdeclarativeviewinspector.cpp.

Referenced by viewWidget().

 {
     data->clearHighlight();
     return AbstractViewInspector::leaveEvent(event);
 }

◆ mouseMoveEvent()

bool QmlJSDebugger::QDeclarativeViewInspector::mouseMoveEvent ( QMouseEvent * event )

protectedvirtual

Reimplemented from QmlJSDebugger::AbstractViewInspector.

Definition at line 194 of file qdeclarativeviewinspector.cpp.

Referenced by viewWidget().

 {
     QList<QGraphicsItem*> selItems = data->selectableItems(event->pos());
     if (!selItems.isEmpty()) {
         declarativeView()->setToolTip(currentTool()->titleForItem(selItems.first()));
     } else {
         declarativeView()->setToolTip(QString());
     }
 
     return AbstractViewInspector::mouseMoveEvent(event);
 }

◆ reloadView()

void QmlJSDebugger::QDeclarativeViewInspector::reloadView ( )

virtual

Implements QmlJSDebugger::AbstractViewInspector.

Definition at line 117 of file qdeclarativeviewinspector.cpp.

 {
     data->clearHighlight();
     emit reloadRequested();
 }

◆ reparentQmlObject()

void QmlJSDebugger::QDeclarativeViewInspector::reparentQmlObject	(	QObject *	object,
		QObject *	newParent
	)

virtual

Implements QmlJSDebugger::AbstractViewInspector.

Definition at line 206 of file qdeclarativeviewinspector.cpp.

 {
     if (!newParent)
         return;
 
     object->setParent(newParent);
     QDeclarativeItem *newParentItem = qobject_cast<QDeclarativeItem*>(newParent);
     QDeclarativeItem *item    = qobject_cast<QDeclarativeItem*>(object);
     if (newParentItem && item)
         item->setParentItem(newParentItem);
 }

◆ selectedItems()

QList< QGraphicsItem * > QmlJSDebugger::QDeclarativeViewInspector::selectedItems ( ) const

Definition at line 282 of file qdeclarativeviewinspector.cpp.

Referenced by QmlJSDebugger::QDeclarativeViewInspectorPrivate::_q_removeFromSelection(), QmlJSDebugger::LiveRubberBandSelectionManipulator::begin(), QmlJSDebugger::AbstractLiveEditTool::items(), QmlJSDebugger::AbstractLiveEditTool::topSelectedItemIsMovable(), viewWidget(), and QmlJSDebugger::LiveSelectionTool::wheelEvent().

 {
     return data->selectedItems();
 }

◆ setSelectedItems()

void QmlJSDebugger::QDeclarativeViewInspector::setSelectedItems ( QList< QGraphicsItem *> items )

Definition at line 277 of file qdeclarativeviewinspector.cpp.

Referenced by QmlJSDebugger::QDeclarativeViewInspectorPrivate::_q_removeFromSelection(), QmlJSDebugger::QDeclarativeViewInspectorPrivate::clearEditorItems(), QmlJSDebugger::LiveSingleSelectionManipulator::select(), QmlJSDebugger::LiveRubberBandSelectionManipulator::select(), and viewWidget().

 {
     data->setSelectedItems(items);
 }

◆ viewWidget()

QWidget* QmlJSDebugger::QDeclarativeViewInspector::viewWidget ( ) const

inlinevirtual

Implements QmlJSDebugger::AbstractViewInspector.

Definition at line 71 of file qdeclarativeviewinspector.h.

71 { return declarativeView(); }

QmlJSDebugger::QDeclarativeViewInspector::declarativeView

QDeclarativeView * declarativeView() const

Definition: qdeclarativeviewinspector.cpp:287

Friends and Related Functions

◆ AbstractLiveEditTool

friend class AbstractLiveEditTool

friend

Definition at line 95 of file qdeclarativeviewinspector.h.

◆ QDeclarativeViewInspectorPrivate

friend class QDeclarativeViewInspectorPrivate

friend

Definition at line 94 of file qdeclarativeviewinspector.h.

Properties

◆ data

QScopedPointer<QDeclarativeViewInspectorPrivate> QmlJSDebugger::QDeclarativeViewInspector::data

private

Definition at line 93 of file qdeclarativeviewinspector.h.

Referenced by adjustToScreenBoundaries(), changeCurrentObjects(), changeTool(), d_func(), declarativeEngine(), declarativeView(), eventFilter(), leaveEvent(), mouseMoveEvent(), QDeclarativeViewInspector(), reloadView(), selectedItems(), and setSelectedItems().

The documentation for this class was generated from the following files:

/src/plugins/qmltooling/qmldbg_inspector/qdeclarativeviewinspector.h
/src/plugins/qmltooling/qmldbg_inspector/qdeclarativeviewinspector.cpp

Public Functions

Protected Functions

Private Functions

Properties

Friends

Additional Inherited Members

Detailed Description

Constructors and Destructors

◆ QDeclarativeViewInspector()

◆ ~QDeclarativeViewInspector()

Functions

◆ adjustToScreenBoundaries()

◆ changeCurrentObjects()

◆ changeTool()

◆ currentTool()

◆ d_func()

◆ declarativeEngine()

◆ declarativeView()

◆ eventFilter()

◆ leaveEvent()

◆ mouseMoveEvent()

◆ reloadView()

◆ reparentQmlObject()

◆ selectedItems()

◆ setSelectedItems()

◆ viewWidget()

Friends and Related Functions

◆ AbstractLiveEditTool

◆ QDeclarativeViewInspectorPrivate

Properties

◆ data