This class represents a WModule as QGraphicsItem and contains a reference to its in- and outports. More...

#include <WQtNetworkItem.h>

Inheritance diagram for WQtNetworkItem:

Collaboration diagram for WQtNetworkItem:

Public Types
enum	{ Type = UserType + 20 }
	This customize the return value of type() More...

Public Slots
void	positionChanged ()
	Called whenever the item moves around. More...

Signals
void	dead (WQtNetworkItem *item)
	The item is now dead. More...

Public Member Functions
	WQtNetworkItem (WQtNetworkEditor *editor, std::shared_ptr< WModule > module)
	Constructs new item in the network scene. More...

virtual	~WQtNetworkItem ()
	Destructor. More...

int	type () const
	Reimplementation from QGraphicsItem. More...

virtual QRectF	boundingRect () const
	The bounding area of the item. More...

void	addInputPort (WQtNetworkInputPort *inPort)
	Add a port to the item. More...

void	addOutputPort (WQtNetworkOutputPort *outPort)
	Add a port to the item. More...

QList< WQtNetworkInputPort * >	getInPorts ()
	Returns the item inports. More...

QList< WQtNetworkOutputPort * >	getOutPorts ()
	Returns the item outports. More...

void	fitLook (float maximumWidth=WNETWORKITEM_MAXIMUM_WIDTH, float minimumWidth=WNETWORKITEM_MINIMUM_WIDTH)
	This method aligns the in- and outports as well as the modulename in a regular way. More...

void	setTextItem (QGraphicsTextItem *text)
	Set the QGraphicsTextItem ( the caption ) of the item. More...

QString	getText ()
	Get the caption as QString. More...

std::shared_ptr< WModule >	getModule ()
	Get the WModule represented by this object. More...

void	activate (bool active)
	Here the module can be enabled when the WModule is ready. More...

virtual void	updater ()
	Can be used for polling the module states. More...

void	setCrashed ()
	Mark this module as crashed. More...

QTimeLine *	die ()
	Animate removal and finally, instruct the owning network editor to remove the item. More...

void	animatedMoveTo (QPointF pos)
	Move item to specified position smoothly, via animation. More...

void	animatedMoveTo (qreal x, qreal y)
	Move item to specified position smoothly, via animation. More...

void	moveTo (QPointF pos)
	Move item to specified position smoothly, no animation. More...

void	moveTo (qreal x, qreal y)
	Move item to specified position smoothly, no animation. More...

void	setLayedOut (bool layedOut=true)
	Marks the item as already layed out. More...

bool	wasLayedOut () const
	Checks whether the item was layed out earlier. More...

void	setManuallyPlaced (bool manual=true)
	Mark item as manually placed. More...

bool	wasManuallyPlaced () const
	Item was placed by hand. More...

Protected Member Functions
virtual QVariant	itemChange (GraphicsItemChange change, const QVariant &value)
	If the item is changed we want to get notified. More...

virtual void	mouseMoveEvent (QGraphicsSceneMouseEvent *mouseEvent)
	If the WQtNetworkItem is moved, then the contained ports have to update the connected WQtNetworkArrows for correct alignment. More...

virtual void	mousePressEvent (QGraphicsSceneMouseEvent *event)
	Reimplemented from QGraphicsRectItem. More...

virtual void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)
	Mouse was released. More...

virtual void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event)
	Called upon double click. More...

virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)
	If the cursor enters the item, the item gets a green color. More...

virtual void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)
	If the cursor leaves the item, the item gets his default color. More...

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *w)
	Draw some customized stuff in the scene. More...

void	setText (std::string text)
	Set the new title text. More...

Private Types
enum	State { Disabled = 0 , Normal , Crashed }
	Denotes the current state this item is in. More...

Private Slots
void	removalAnimationDone ()
	Called when the m_removalAnimationTimer finishes. More...

void	animationBlendOutTick (qreal value)
	Called when the animation timers tick and progress in timeline. More...

void	animationBlendInTick (qreal value)
	Called when the animation timers tick and progress in timeline. More...

void	moveFinished ()
	Called whenever a animated move was finished. More...

Private Member Functions
void	changeState (State state)
	Update the visual state of the item. More...

void	runtimeNameChanged ()
	Update name as it has been changed. More...

void	runtimeNameChangedGT ()
	Update name as it has been changed. More...

Private Attributes
std::shared_ptr< WModule >	m_module
	the module More...

QList< WQtNetworkInputPort * >	m_inPorts
	the input ports of the item More...

QList< WQtNetworkOutputPort * >	m_outPorts
	the output ports of the item More...

QRectF	m_rect
	the size of the items rect More...

float	m_width
	the width of the rect More...

float	m_height
	the height of the rect More...

std::string	m_textFull
	always contains the unclipped text of m_text More...

QGraphicsTextItem *	m_text
	the caption More...

std::string	m_subtitleFull
	always contains the unclipped text of m_subtitle More...

QGraphicsTextItem *	m_subtitle
	the caption More...

WQtNetworkEditor *	m_networkEditor
	the related WQtNetworkEditor More...

QColor	m_itemColor
	the color of the item. Depends on type (source, sink, ...). More...

State	m_currentState
	denotes the state the item currently is in More...

WQtNetworkItemActivator *	m_hidden
	indicator showing if module's graphics are activated (allows to activate it) More...

bool	m_isHovered
	If true, the item is hovered. More...

bool	m_isSelected
	If true, the item is selected. More...

bool	m_busyIsDetermined
	If true, a percentage is shown. More...

float	m_busyPercent
	Counter used for busy indication. More...

bool	m_busyIndicatorShow
	If true, the busy indication is active. More...

bool	m_forceUpdate
	If true, the next call to update() will force a redraw. More...

float	m_itemBestWidth
	Optimal width for this module. More...

QWidget *	m_propertyToolWindow
	The property toolbox window if any. More...

QGraphicsItemAnimation *	m_animation
	Animation for appearance and deletion. More...

QTimeLine *	m_animationTimer
	Timer for the animation. More...

QGraphicsItemAnimation *	m_removalAnimation
	Animation for appearance and deletion. More...

QTimeLine *	m_removalAnimationTimer
	Timer for the animation. More...

QPointF	m_dragStartPosition
	Keep track of the mouse dragging of this item. More...

bool	m_dragging
	Dragging? More...

QPointF	m_draggingStart
	Start position of dragging. More...

bool	m_wasLayedOut
	Mark item as already positioned. More...

bool	m_wasManuallyPlaced
	Item has been placed manually. More...

bool	m_noDrag
	If true, the mouse events do not cause a drag and move operation. More...

boost::signals2::connection	m_runtimeNameConnection
	Keep track of runtime name changes of this module. More...

Detailed Description

This class represents a WModule as QGraphicsItem and contains a reference to its in- and outports.

Definition at line 52 of file WQtNetworkItem.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

This customize the return value of type()

Definition at line 73 of file WQtNetworkItem.h.

◆ State

enum WQtNetworkItem::State

private

Denotes the current state this item is in.

Definition at line 314 of file WQtNetworkItem.h.

Constructor & Destructor Documentation

◆ WQtNetworkItem()

WQtNetworkItem::WQtNetworkItem	(	WQtNetworkEditor *	editor,
		std::shared_ptr< WModule >	module
	)

Constructs new item in the network scene.

Parameters

editor	the editor containing this item
module	the module represented by the item

Definition at line 49 of file WQtNetworkItem.cpp.

References activate(), addInputPort(), addOutputPort(), animationBlendInTick(), animationBlendOutTick(), boundingRect(), fitLook(), m_animation, m_animationTimer, m_hidden, m_inPorts, m_itemBestWidth, m_itemColor, m_module, m_networkEditor, m_outPorts, m_removalAnimation, m_removalAnimationTimer, m_runtimeNameConnection, m_subtitle, m_subtitleFull, m_text, m_textFull, positionChanged(), removalAnimationDone(), and runtimeNameChanged().

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◆ ~WQtNetworkItem()

WQtNetworkItem::~WQtNetworkItem ( )

virtual

Destructor.

Definition at line 209 of file WQtNetworkItem.cpp.

References m_animation, m_animationTimer, m_hidden, m_inPorts, m_outPorts, m_propertyToolWindow, m_removalAnimation, m_removalAnimationTimer, m_runtimeNameConnection, m_subtitle, and m_text.

Member Function Documentation

◆ activate()

void WQtNetworkItem::activate ( bool active )

Here the module can be enabled when the WModule is ready.

Parameters

active true if module is ready.

Definition at line 803 of file WQtNetworkItem.cpp.

References changeState(), and m_module.

Referenced by WQtNetworkEditor::event(), and WQtNetworkItem().

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◆ addInputPort()

void WQtNetworkItem::addInputPort ( WQtNetworkInputPort * inPort )

Add a port to the item.

Parameters

inPort the input port

Definition at line 614 of file WQtNetworkItem.cpp.

References m_inPorts.

Referenced by WQtNetworkItem().

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◆ addOutputPort()

void WQtNetworkItem::addOutputPort ( WQtNetworkOutputPort * outPort )

Add a port to the item.

Parameters

outPort the output port

Definition at line 619 of file WQtNetworkItem.cpp.

References m_outPorts.

Referenced by WQtNetworkItem().

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◆ animatedMoveTo() [1/2]

void WQtNetworkItem::animatedMoveTo ( QPointF pos )

Move item to specified position smoothly, via animation.

Parameters

pos	position in world space

Definition at line 866 of file WQtNetworkItem.cpp.

References m_noDrag, and moveFinished().

Referenced by animatedMoveTo(), and WQtNetworkItemGrid::physicalMoveTo().

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◆ animatedMoveTo() [2/2]

void WQtNetworkItem::animatedMoveTo	(	qreal	x,
		qreal	y
	)

Move item to specified position smoothly, via animation.

Parameters

x	x coord in world space
y	y coord in world space

Definition at line 902 of file WQtNetworkItem.cpp.

References animatedMoveTo().

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◆ animationBlendInTick

void WQtNetworkItem::animationBlendInTick ( qreal value )

privateslot

Called when the animation timers tick and progress in timeline.

Used to blend the item in.

Parameters

value the value between 0 and 1

Definition at line 861 of file WQtNetworkItem.cpp.

Referenced by WQtNetworkItem().

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◆ animationBlendOutTick

void WQtNetworkItem::animationBlendOutTick ( qreal value )

privateslot

Called when the animation timers tick and progress in timeline.

Used to blend the item out.

Parameters

value the value between 0 and 1

Definition at line 856 of file WQtNetworkItem.cpp.

Referenced by WQtNetworkItem().

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◆ boundingRect()

QRectF WQtNetworkItem::boundingRect ( ) const

virtual

The bounding area of the item.

Returns: the bounding rect

Definition at line 247 of file WQtNetworkItem.cpp.

References m_rect.

Referenced by WQtNetworkItem().

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◆ changeState()

void WQtNetworkItem::changeState ( State state )

private

Update the visual state of the item.

Draw the item according to the state specified.

Parameters

state the state

Definition at line 791 of file WQtNetworkItem.cpp.

References m_currentState, and m_forceUpdate.

Referenced by activate(), and setCrashed().

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◆ dead

void WQtNetworkItem::dead ( WQtNetworkItem * item )

signal

The item is now dead.

Animation completed and item was removed from scene. Do not use this to delete the item.

Parameters

item the item.

Referenced by removalAnimationDone().

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◆ die()

QTimeLine * WQtNetworkItem::die ( )

Animate removal and finally, instruct the owning network editor to remove the item.

Returns: the timer for the removal animation. Use this to start the animation.

Definition at line 826 of file WQtNetworkItem.cpp.

References m_hidden, m_module, and m_removalAnimationTimer.

Referenced by WQtNetworkEditor::event().

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◆ fitLook()

void WQtNetworkItem::fitLook	(	float	maximumWidth = `WNETWORKITEM_MAXIMUM_WIDTH`,
		float	minimumWidth = `WNETWORKITEM_MINIMUM_WIDTH`
	)

This method aligns the in- and outports as well as the modulename in a regular way.

Parameters

maximumWidth	the maximal width of the item.
minimumWidth	the minimal width of the item.

Definition at line 661 of file WQtNetworkItem.cpp.

References WQtNetworkPort::alignPosition(), WQtNetworkPort::getMultiplePortWidth(), m_height, m_inPorts, m_outPorts, m_rect, m_subtitle, m_subtitleFull, m_text, m_textFull, and m_width.

Referenced by updater(), and WQtNetworkItem().

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◆ getInPorts()

QList< WQtNetworkInputPort * > WQtNetworkItem::getInPorts ( )

Returns the item inports.

Returns: the item inports

Definition at line 624 of file WQtNetworkItem.cpp.

References m_inPorts.

Referenced by WQtNetworkEditor::event().

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◆ getModule()

std::shared_ptr< WModule > WQtNetworkItem::getModule ( )

Get the WModule represented by this object.

Returns: the related WModule

Definition at line 798 of file WQtNetworkItem.cpp.

References m_module.

Referenced by WQtNetworkSceneLayout::addItem(), WQtControlPanel::deleteModule(), and WQtNetworkEditor::findItemByModule().

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◆ getOutPorts()

QList< WQtNetworkOutputPort * > WQtNetworkItem::getOutPorts ( )

Returns the item outports.

Returns: the item outports

Definition at line 629 of file WQtNetworkItem.cpp.

References m_outPorts.

Referenced by WQtNetworkEditor::event().

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◆ getText()

QString WQtNetworkItem::getText ( )

Get the caption as QString.

Returns: the caption.

Definition at line 775 of file WQtNetworkItem.cpp.

References m_textFull.

◆ hoverEnterEvent()

void WQtNetworkItem::hoverEnterEvent ( QGraphicsSceneHoverEvent * event )

protectedvirtual

If the cursor enters the item, the item gets a green color.

Parameters

event the hover event

Definition at line 369 of file WQtNetworkItem.cpp.

References m_isHovered.

◆ hoverLeaveEvent()

void WQtNetworkItem::hoverLeaveEvent ( QGraphicsSceneHoverEvent * event )

protectedvirtual

If the cursor leaves the item, the item gets his default color.

Parameters

event the hover event

Definition at line 376 of file WQtNetworkItem.cpp.

References m_isHovered.

◆ itemChange()

QVariant WQtNetworkItem::itemChange	(	GraphicsItemChange	change,
		const QVariant &	value
	)

protectedvirtual

If the item is changed we want to get notified.

Parameters

change
value

Returns

Definition at line 598 of file WQtNetworkItem.cpp.

References m_isSelected, and positionChanged().

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◆ mouseDoubleClickEvent()

void WQtNetworkItem::mouseDoubleClickEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

Called upon double click.

Parameters

event the click event

Definition at line 547 of file WQtNetworkItem.cpp.

References WQtPropertyGroupWidget::createPropertyGroupBox(), m_module, m_networkEditor, and m_propertyToolWindow.

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◆ mouseMoveEvent()

void WQtNetworkItem::mouseMoveEvent ( QGraphicsSceneMouseEvent * mouseEvent )

protectedvirtual

If the WQtNetworkItem is moved, then the contained ports have to update the connected WQtNetworkArrows for correct alignment.

Parameters

mouseEvent the mouse event

Definition at line 454 of file WQtNetworkItem.cpp.

References WQtNetworkItemGrid::disableBoundsUpdate(), WQtNetworkSceneLayout::getGrid(), WQtNetworkEditor::getLayout(), m_dragging, m_draggingStart, m_networkEditor, m_noDrag, and WQtNetworkSceneLayout::snapTemporarily().

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◆ mousePressEvent()

void WQtNetworkItem::mousePressEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

Reimplemented from QGraphicsRectItem.

Used to enable selection of network items with right-click and left-click.

Parameters

event the mouse event

Definition at line 482 of file WQtNetworkItem.cpp.

References WQtNetworkSceneLayout::blendIn(), WQtNetworkEditor::getLayout(), WQtNetworkEditor::getScene(), m_dragging, m_draggingStart, m_networkEditor, and m_noDrag.

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◆ mouseReleaseEvent()

void WQtNetworkItem::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

Mouse was released.

Parameters

event the mouse event

Definition at line 509 of file WQtNetworkItem.cpp.

References WQtNetworkSceneLayout::blendOut(), WQtNetworkEditorView::ensureVisibleSmooth(), WQtNetworkEditor::getLayout(), m_dragging, m_networkEditor, m_noDrag, and WQtNetworkSceneLayout::snapAccept().

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◆ moveFinished

void WQtNetworkItem::moveFinished ( )

privateslot

Called whenever a animated move was finished.

Definition at line 918 of file WQtNetworkItem.cpp.

References WQtNetworkEditorView::focusOn(), WQtNetworkEditor::getView(), m_networkEditor, m_noDrag, and positionChanged().

Referenced by animatedMoveTo(), and moveTo().

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◆ moveTo() [1/2]

void WQtNetworkItem::moveTo ( QPointF pos )

Move item to specified position smoothly, no animation.

Parameters

pos	position in world space

Definition at line 907 of file WQtNetworkItem.cpp.

Referenced by WQtNetworkItemGrid::physicalMoveTo().

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◆ moveTo() [2/2]

void WQtNetworkItem::moveTo	(	qreal	x,
		qreal	y
	)

Move item to specified position smoothly, no animation.

Parameters

x	x coord in world space
y	y coord in world space

Definition at line 912 of file WQtNetworkItem.cpp.

References moveFinished().

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◆ paint()

void WQtNetworkItem::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option,
		QWidget *	w
	)

protectedvirtual

Draw some customized stuff in the scene.

Parameters

painter
option
w

Definition at line 383 of file WQtNetworkItem.cpp.

References m_busyIndicatorShow, m_busyIsDetermined, m_busyPercent, m_currentState, m_height, m_isHovered, m_isSelected, m_itemColor, m_rect, and m_width.

◆ positionChanged

void WQtNetworkItem::positionChanged ( )

slot

Called whenever the item moves around.

Definition at line 252 of file WQtNetworkItem.cpp.

References m_inPorts, m_outPorts, and WQtNetworkPort::updateArrows().

Referenced by itemChange(), moveFinished(), and WQtNetworkItem().

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◆ removalAnimationDone

void WQtNetworkItem::removalAnimationDone ( )

privateslot

Called when the m_removalAnimationTimer finishes.

Definition at line 840 of file WQtNetworkItem.cpp.

References dead(), WQtNetworkEditor::getLayout(), m_networkEditor, and WQtNetworkSceneLayout::removeItem().

Referenced by WQtNetworkItem().

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◆ runtimeNameChanged()

void WQtNetworkItem::runtimeNameChanged ( )

private

Update name as it has been changed.

Definition at line 950 of file WQtNetworkItem.cpp.

References WQtGui::execInGUIThreadAsync(), m_module, and setText().

Referenced by WQtNetworkItem().

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◆ runtimeNameChangedGT()

void WQtNetworkItem::runtimeNameChangedGT ( )

private

Update name as it has been changed.

Runs in GUI thread.

◆ setCrashed()

void WQtNetworkItem::setCrashed ( )

Mark this module as crashed.

Definition at line 786 of file WQtNetworkItem.cpp.

References changeState().

Referenced by WQtNetworkEditor::event().

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◆ setLayedOut()

void WQtNetworkItem::setLayedOut ( bool layedOut = true )

Marks the item as already layed out.

Parameters

layedOut the layout flag

Definition at line 930 of file WQtNetworkItem.cpp.

References m_wasLayedOut.

Referenced by WQtNetworkSceneLayout::addItem(), and WQtNetworkSceneLayout::connection().

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◆ setManuallyPlaced()

void WQtNetworkItem::setManuallyPlaced ( bool manual = true )

Mark item as manually placed.

This flag is used by the layouter to avoid re-layouting these kind of items.

Parameters

manual true if manually placed.

Definition at line 940 of file WQtNetworkItem.cpp.

References m_wasManuallyPlaced.

Referenced by WQtNetworkSceneLayout::addItem(), and WQtNetworkSceneLayout::snapAccept().

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◆ setText()

void WQtNetworkItem::setText ( std::string text )

protected

Set the new title text.

Forces update.

Parameters

text the text

Definition at line 780 of file WQtNetworkItem.cpp.

References m_textFull, and updater().

Referenced by runtimeNameChanged().

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◆ setTextItem()

void WQtNetworkItem::setTextItem ( QGraphicsTextItem * text )

Set the QGraphicsTextItem ( the caption ) of the item.

Parameters

text	the caption

Definition at line 770 of file WQtNetworkItem.cpp.

References m_text.

◆ type()

int WQtNetworkItem::type ( ) const

Reimplementation from QGraphicsItem.

Returns: the type of the item as int

Definition at line 242 of file WQtNetworkItem.cpp.

◆ updater()

void WQtNetworkItem::updater ( )

virtual

Can be used for polling the module states.

It is called by a timer.

Definition at line 264 of file WQtNetworkItem.cpp.

References WQtTreeItem::createTooltip(), fitLook(), m_busyIndicatorShow, m_busyIsDetermined, m_busyPercent, m_currentState, m_forceUpdate, m_itemBestWidth, m_module, m_propertyToolWindow, m_subtitleFull, and string_utils::toString().

Referenced by setText().

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◆ wasLayedOut()

bool WQtNetworkItem::wasLayedOut ( ) const

Checks whether the item was layed out earlier.

Returns: true if already positioned

Definition at line 935 of file WQtNetworkItem.cpp.

References m_wasLayedOut.

Referenced by WQtNetworkSceneLayout::connection(), and WQtNetworkEditorProjectFileIO::save().

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◆ wasManuallyPlaced()

bool WQtNetworkItem::wasManuallyPlaced ( ) const

Item was placed by hand.

Used as a flag to avoid re-layouting these items.

Returns: true if manually placed.

Definition at line 945 of file WQtNetworkItem.cpp.

References m_wasManuallyPlaced.

Referenced by WQtNetworkSceneLayout::connection(), and WQtNetworkEditorProjectFileIO::save().

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Member Data Documentation

◆ m_animation

QGraphicsItemAnimation* WQtNetworkItem::m_animation

private

Animation for appearance and deletion.

Definition at line 396 of file WQtNetworkItem.h.

Referenced by WQtNetworkItem(), and ~WQtNetworkItem().

◆ m_animationTimer

QTimeLine* WQtNetworkItem::m_animationTimer

private

Timer for the animation.

Definition at line 401 of file WQtNetworkItem.h.

Referenced by WQtNetworkItem(), and ~WQtNetworkItem().

◆ m_busyIndicatorShow

bool WQtNetworkItem::m_busyIndicatorShow

private

If true, the busy indication is active.

Definition at line 376 of file WQtNetworkItem.h.

Referenced by paint(), and updater().

◆ m_busyIsDetermined

bool WQtNetworkItem::m_busyIsDetermined

private

If true, a percentage is shown.

If not, an animated bar walking around.

Definition at line 366 of file WQtNetworkItem.h.

Referenced by paint(), and updater().

◆ m_busyPercent

float WQtNetworkItem::m_busyPercent

private

Counter used for busy indication.

Definition at line 371 of file WQtNetworkItem.h.

Referenced by paint(), and updater().

◆ m_currentState

State WQtNetworkItem::m_currentState

private

denotes the state the item currently is in

Definition at line 349 of file WQtNetworkItem.h.

Referenced by changeState(), paint(), and updater().

◆ m_dragging

bool WQtNetworkItem::m_dragging

private

Dragging?

Definition at line 421 of file WQtNetworkItem.h.

Referenced by mouseMoveEvent(), mousePressEvent(), and mouseReleaseEvent().

◆ m_draggingStart

QPointF WQtNetworkItem::m_draggingStart

private

Start position of dragging.

Definition at line 426 of file WQtNetworkItem.h.

Referenced by mouseMoveEvent(), and mousePressEvent().

◆ m_dragStartPosition

QPointF WQtNetworkItem::m_dragStartPosition

private

Keep track of the mouse dragging of this item.

Definition at line 416 of file WQtNetworkItem.h.

◆ m_forceUpdate

bool WQtNetworkItem::m_forceUpdate

private

If true, the next call to update() will force a redraw.

Avoid setting this to true permanently.

Definition at line 381 of file WQtNetworkItem.h.

Referenced by changeState(), and updater().

◆ m_height

float WQtNetworkItem::m_height

private

the height of the rect

Definition at line 338 of file WQtNetworkItem.h.

Referenced by fitLook(), and paint().

◆ m_hidden

WQtNetworkItemActivator* WQtNetworkItem::m_hidden

private

indicator showing if module's graphics are activated (allows to activate it)

Definition at line 351 of file WQtNetworkItem.h.

Referenced by die(), WQtNetworkItem(), and ~WQtNetworkItem().

◆ m_inPorts

QList< WQtNetworkInputPort* > WQtNetworkItem::m_inPorts

private

the input ports of the item

Definition at line 330 of file WQtNetworkItem.h.

Referenced by addInputPort(), fitLook(), getInPorts(), positionChanged(), WQtNetworkItem(), and ~WQtNetworkItem().

◆ m_isHovered

bool WQtNetworkItem::m_isHovered

private

If true, the item is hovered.

Definition at line 356 of file WQtNetworkItem.h.

Referenced by hoverEnterEvent(), hoverLeaveEvent(), and paint().

◆ m_isSelected

bool WQtNetworkItem::m_isSelected

private

If true, the item is selected.

Definition at line 361 of file WQtNetworkItem.h.

Referenced by itemChange(), and paint().

◆ m_itemBestWidth

float WQtNetworkItem::m_itemBestWidth

private

Optimal width for this module.

Calculated during construction.

Definition at line 386 of file WQtNetworkItem.h.

Referenced by updater(), and WQtNetworkItem().

◆ m_itemColor

QColor WQtNetworkItem::m_itemColor

private

the color of the item. Depends on type (source, sink, ...).

Definition at line 347 of file WQtNetworkItem.h.

Referenced by paint(), and WQtNetworkItem().

◆ m_module

std::shared_ptr< WModule > WQtNetworkItem::m_module

private

the module

Definition at line 328 of file WQtNetworkItem.h.

Referenced by activate(), die(), getModule(), mouseDoubleClickEvent(), runtimeNameChanged(), updater(), and WQtNetworkItem().

◆ m_networkEditor

WQtNetworkEditor* WQtNetworkItem::m_networkEditor

private

the related WQtNetworkEditor

Definition at line 345 of file WQtNetworkItem.h.

Referenced by mouseDoubleClickEvent(), mouseMoveEvent(), mousePressEvent(), mouseReleaseEvent(), moveFinished(), removalAnimationDone(), and WQtNetworkItem().

◆ m_noDrag

bool WQtNetworkItem::m_noDrag

private

If true, the mouse events do not cause a drag and move operation.

Definition at line 441 of file WQtNetworkItem.h.

Referenced by animatedMoveTo(), mouseMoveEvent(), mousePressEvent(), mouseReleaseEvent(), and moveFinished().

◆ m_outPorts

QList< WQtNetworkOutputPort* > WQtNetworkItem::m_outPorts

private

the output ports of the item

Definition at line 332 of file WQtNetworkItem.h.

Referenced by addOutputPort(), fitLook(), getOutPorts(), positionChanged(), WQtNetworkItem(), and ~WQtNetworkItem().

◆ m_propertyToolWindow

QWidget* WQtNetworkItem::m_propertyToolWindow

private

The property toolbox window if any.

Definition at line 391 of file WQtNetworkItem.h.

Referenced by mouseDoubleClickEvent(), updater(), and ~WQtNetworkItem().

◆ m_rect

QRectF WQtNetworkItem::m_rect

private

the size of the items rect

Definition at line 334 of file WQtNetworkItem.h.

Referenced by boundingRect(), fitLook(), and paint().

◆ m_removalAnimation

QGraphicsItemAnimation* WQtNetworkItem::m_removalAnimation

private

Animation for appearance and deletion.

Definition at line 406 of file WQtNetworkItem.h.

Referenced by WQtNetworkItem(), and ~WQtNetworkItem().

◆ m_removalAnimationTimer

QTimeLine* WQtNetworkItem::m_removalAnimationTimer

private

Timer for the animation.

Definition at line 411 of file WQtNetworkItem.h.

Referenced by die(), WQtNetworkItem(), and ~WQtNetworkItem().

◆ m_runtimeNameConnection

boost::signals2::connection WQtNetworkItem::m_runtimeNameConnection

private

Keep track of runtime name changes of this module.

Definition at line 446 of file WQtNetworkItem.h.

Referenced by WQtNetworkItem(), and ~WQtNetworkItem().

◆ m_subtitle

QGraphicsTextItem* WQtNetworkItem::m_subtitle

private

the caption

Definition at line 343 of file WQtNetworkItem.h.

Referenced by fitLook(), WQtNetworkItem(), and ~WQtNetworkItem().

◆ m_subtitleFull

std::string WQtNetworkItem::m_subtitleFull

private

always contains the unclipped text of m_subtitle

Definition at line 342 of file WQtNetworkItem.h.

Referenced by fitLook(), updater(), and WQtNetworkItem().

◆ m_text

QGraphicsTextItem* WQtNetworkItem::m_text

private

the caption

Definition at line 341 of file WQtNetworkItem.h.

Referenced by fitLook(), setTextItem(), WQtNetworkItem(), and ~WQtNetworkItem().

◆ m_textFull

std::string WQtNetworkItem::m_textFull

private

always contains the unclipped text of m_text

Definition at line 340 of file WQtNetworkItem.h.

Referenced by fitLook(), getText(), setText(), and WQtNetworkItem().

◆ m_wasLayedOut

bool WQtNetworkItem::m_wasLayedOut

private

Mark item as already positioned.

Definition at line 431 of file WQtNetworkItem.h.

Referenced by setLayedOut(), and wasLayedOut().

◆ m_wasManuallyPlaced

bool WQtNetworkItem::m_wasManuallyPlaced

private

Item has been placed manually.

This flag is used by the layouter to avoid moving around manually placed items.

Definition at line 436 of file WQtNetworkItem.h.

Referenced by setManuallyPlaced(), and wasManuallyPlaced().

◆ m_width

float WQtNetworkItem::m_width

private

the width of the rect

Definition at line 336 of file WQtNetworkItem.h.

Referenced by fitLook(), and paint().

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

Public Types

Public Slots

Signals

Public Member Functions

Protected Member Functions

Private Types

Private Slots

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

◆ State

Constructor & Destructor Documentation

◆ WQtNetworkItem()

◆ ~WQtNetworkItem()

Member Function Documentation

◆ activate()

◆ addInputPort()

◆ addOutputPort()

◆ animatedMoveTo() [1/2]

◆ animatedMoveTo() [2/2]

◆ animationBlendInTick

◆ animationBlendOutTick

◆ boundingRect()

◆ changeState()

◆ dead

◆ die()

◆ fitLook()

◆ getInPorts()

◆ getModule()

◆ getOutPorts()

◆ getText()

◆ hoverEnterEvent()

◆ hoverLeaveEvent()

◆ itemChange()

◆ mouseDoubleClickEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ moveFinished

◆ moveTo() [1/2]

◆ moveTo() [2/2]

◆ paint()

◆ positionChanged

◆ removalAnimationDone

◆ runtimeNameChanged()

◆ runtimeNameChangedGT()

◆ setCrashed()

◆ setLayedOut()

◆ setManuallyPlaced()

◆ setText()

◆ setTextItem()

◆ type()

◆ updater()

◆ wasLayedOut()

◆ wasManuallyPlaced()

Member Data Documentation

◆ m_animation

◆ m_animationTimer

◆ m_busyIndicatorShow

◆ m_busyIsDetermined

◆ m_busyPercent

◆ m_currentState

◆ m_dragging

◆ m_draggingStart

◆ m_dragStartPosition

◆ m_forceUpdate

◆ m_height

◆ m_hidden

◆ m_inPorts

◆ m_isHovered

◆ m_isSelected

◆ m_itemBestWidth

◆ m_itemColor

◆ m_module

◆ m_networkEditor

◆ m_noDrag

◆ m_outPorts

◆ m_propertyToolWindow