GraphicsItemDesignerItemBase Class Reference

#include "GraphicsItemDesignerItemBase.h"

Inheritance diagram for GraphicsItemDesignerItemBase:

Public Types
enum class	DesignerItemFlag { NoDesignerItemFlags = 0x00 , DesignerItemIgnoreEvents = 0x01 }
typedef ot::Flags< DesignerItemFlag >	DesignerItemFlags

Public Member Functions
	GraphicsItemDesignerItemBase ()
virtual	~GraphicsItemDesignerItemBase ()
void	addControlPoint (const QPointF &_pt)
	\breif Adds the provided control point and calls controlPointsChanged().
void	setControlPoints (const QList< QPointF > &_points)
	Sets the current list of control points and calls controlPointsChanged().
void	updateControlPoints (const QList< QPointF > &_points)
	Replaces the current list of control points. This method does not call controlPointsChanged().
const QList< QPointF > &	getControlPoints (void) const
	Returns a list containing the currently set control points.
void	setLastPos (const QPointF &_pos)
	Sets the last position.
const QPointF &	getLastPos (void) const
	Returns the last position. The last position ist the last position of this graphics item. The position is used to adjust the control points.
void	setDesignerItemFlag (DesignerItemFlag _flag, bool _active=true)
void	setDesignerItemFlags (const DesignerItemFlags &_flags)
const DesignerItemFlags &	getDesignerItemFlags (void) const
void	graphicsItemWasMoved (const QPointF &_newPos)
	Will move all control points by the move delta (lastPos - newPos). The method will set the last pos after moving.
virtual bool	isDesignedItemCompleted (void) const =0
	Returns true if the current item is completed. A completed item has all required control points set (e.g. Line start and Line end) and no more points may be set.
virtual bool	isDesignedItemValid (void) const =0
	Returns true if the current item is valid. A valid item has all required control points set (e.g. Line start and Line end). More points may be added (e.g. Polygon).
virtual ot::GraphicsItem *	getGraphicsItem (void)=0
	Returns the actual GraphicsItem.
virtual QString	getDefaultItemName (void) const =0
	Returns the default item name.
virtual ot::TreeWidgetItemInfo	createNavigationInformation (void)=0
	Creates the navigation information for this item and its childs.
virtual void	makeItemTransparent (void)
	Will make the item transparent.
virtual void	setupDesignerItemFromConfig (const ot::GraphicsItemCfg *_config)=0
Public Member Functions inherited from GraphicsItemDesignerPropertyHandler
	GraphicsItemDesignerPropertyHandler ()
virtual	~GraphicsItemDesignerPropertyHandler ()
void	setNavigation (GraphicsItemDesignerNavigation *_navigation)
GraphicsItemDesignerNavigation *	getNavigation (void) const
void	setNavigationItem (QTreeWidgetItem *_item)
QTreeWidgetItem *	getNavigationItem (void) const
void	setPropertyGrid (ot::PropertyGrid *_grid)
void	unsetPropertyGrid (void)
ot::PropertyGrid *	getPropertyGrid (void) const
virtual void	itemAboutToBeDestroyed (void)

Protected Member Functions
virtual void	controlPointsChanged (void)=0
	Is called whenever the control points have changed (except when calling updateControlPoints()).
virtual void	fillPropertyGrid (void) override=0
	Is called when the property grid needs to be filled.
virtual void	propertyChanged (const ot::Property *_property) override=0
virtual void	propertyDeleteRequested (const ot::Property *_property) override=0
void	initializeBaseData (const QList< QPointF > &_controlPoints, const QPointF &_pos)
void	fillBasePropertyGrid (ot::PropertyGridCfg &_config)
	Adds the default properties. Creates the "General" and "Transform" groups.
bool	basePropertyChanged (const ot::Property *_property)
	Handles base properties. Returns true if the changed property was handled.
bool	basePropertyDeleteRequested (const ot::Property *_property)
	Handles base properties. Returns true if the requested property was handled.

Member Typedef Documentation

DesignerItemFlags

typedef ot::Flags<DesignerItemFlag> GraphicsItemDesignerItemBase::DesignerItemFlags

Member Enumeration Documentation

DesignerItemFlag

enum class GraphicsItemDesignerItemBase::DesignerItemFlag

strong

Enumerator
NoDesignerItemFlags
DesignerItemIgnoreEvents

Constructor & Destructor Documentation

GraphicsItemDesignerItemBase()

GraphicsItemDesignerItemBase::GraphicsItemDesignerItemBase

(

)

~GraphicsItemDesignerItemBase()

GraphicsItemDesignerItemBase::~GraphicsItemDesignerItemBase ( )

virtual

Member Function Documentation

addControlPoint()

void GraphicsItemDesignerItemBase::addControlPoint

(

const QPointF &

_pt

)

\breif Adds the provided control point and calls controlPointsChanged().

basePropertyChanged()

bool GraphicsItemDesignerItemBase::basePropertyChanged ( const ot::Property * _property )

protected

Handles base properties. Returns true if the changed property was handled.

basePropertyDeleteRequested()

bool GraphicsItemDesignerItemBase::basePropertyDeleteRequested ( const ot::Property * _property )

protected

Handles base properties. Returns true if the requested property was handled.

controlPointsChanged()

virtual void GraphicsItemDesignerItemBase::controlPointsChanged ( void )

protectedpure virtual

Is called whenever the control points have changed (except when calling updateControlPoints()).

Implemented in WrappedArcItem, WrappedCircleItem, WrappedEllipseItem, WrappedLineItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, WrappedTextItem, and WrappedTriangleItem.

createNavigationInformation()

virtual ot::TreeWidgetItemInfo GraphicsItemDesignerItemBase::createNavigationInformation ( void )

pure virtual

Creates the navigation information for this item and its childs.

Implemented in WrappedArcItem, WrappedCircleItem, WrappedEllipseItem, WrappedLineItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, WrappedTextItem, and WrappedTriangleItem.

fillBasePropertyGrid()

void GraphicsItemDesignerItemBase::fillBasePropertyGrid ( ot::PropertyGridCfg & _config )

protected

Adds the default properties. Creates the "General" and "Transform" groups.

fillPropertyGrid()

virtual void GraphicsItemDesignerItemBase::fillPropertyGrid ( void )

overrideprotectedpure virtual

Is called when the property grid needs to be filled.

Implements GraphicsItemDesignerPropertyHandler.

Implemented in WrappedArcItem, WrappedCircleItem, WrappedEllipseItem, WrappedLineItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, WrappedTextItem, and WrappedTriangleItem.

getControlPoints()

const QList< QPointF > & GraphicsItemDesignerItemBase::getControlPoints ( void ) const

inline

Returns a list containing the currently set control points.

getDefaultItemName()

virtual QString GraphicsItemDesignerItemBase::getDefaultItemName ( void ) const

pure virtual

Returns the default item name.

Implemented in WrappedArcItem, WrappedCircleItem, WrappedEllipseItem, WrappedLineItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, WrappedTextItem, and WrappedTriangleItem.

getDesignerItemFlags()

const DesignerItemFlags & GraphicsItemDesignerItemBase::getDesignerItemFlags ( void ) const

inline

getGraphicsItem()

virtual ot::GraphicsItem * GraphicsItemDesignerItemBase::getGraphicsItem ( void )

pure virtual

Returns the actual GraphicsItem.

Implemented in WrappedArcItem, WrappedCircleItem, WrappedEllipseItem, WrappedLineItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, WrappedTextItem, and WrappedTriangleItem.

getLastPos()

const QPointF & GraphicsItemDesignerItemBase::getLastPos ( void ) const

inline

Returns the last position. The last position ist the last position of this graphics item. The position is used to adjust the control points.

graphicsItemWasMoved()

void GraphicsItemDesignerItemBase::graphicsItemWasMoved

(

const QPointF &

_newPos

)

Will move all control points by the move delta (lastPos - newPos). The method will set the last pos after moving.

Parameters

_newPos

The position the item was moved to.

initializeBaseData()

void GraphicsItemDesignerItemBase::initializeBaseData ( const QList< QPointF > & _controlPoints, const QPointF & _pos )

protected

isDesignedItemCompleted()

virtual bool GraphicsItemDesignerItemBase::isDesignedItemCompleted ( void ) const

pure virtual

Returns true if the current item is completed. A completed item has all required control points set (e.g. Line start and Line end) and no more points may be set.

Implemented in WrappedArcItem, WrappedCircleItem, WrappedEllipseItem, WrappedLineItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, WrappedTextItem, and WrappedTriangleItem.

isDesignedItemValid()

virtual bool GraphicsItemDesignerItemBase::isDesignedItemValid ( void ) const

pure virtual

Returns true if the current item is valid. A valid item has all required control points set (e.g. Line start and Line end). More points may be added (e.g. Polygon).

Implemented in WrappedArcItem, WrappedCircleItem, WrappedEllipseItem, WrappedLineItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, WrappedTextItem, and WrappedTriangleItem.

makeItemTransparent()

virtual void GraphicsItemDesignerItemBase::makeItemTransparent ( void )

inlinevirtual

Will make the item transparent.

Reimplemented in WrappedCircleItem, WrappedEllipseItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, and WrappedTriangleItem.

propertyChanged()

virtual void GraphicsItemDesignerItemBase::propertyChanged ( const ot::Property * _property )

overrideprotectedpure virtual

Implements GraphicsItemDesignerPropertyHandler.

Implemented in WrappedArcItem, WrappedCircleItem, WrappedEllipseItem, WrappedLineItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, WrappedTextItem, and WrappedTriangleItem.

propertyDeleteRequested()

virtual void GraphicsItemDesignerItemBase::propertyDeleteRequested ( const ot::Property * _property )

overrideprotectedpure virtual

Implements GraphicsItemDesignerPropertyHandler.

Implemented in WrappedArcItem, WrappedCircleItem, WrappedEllipseItem, WrappedLineItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, WrappedTextItem, and WrappedTriangleItem.

setControlPoints()

void GraphicsItemDesignerItemBase::setControlPoints

(

const QList< QPointF > &

_points

)

Sets the current list of control points and calls controlPointsChanged().

setDesignerItemFlag()

void GraphicsItemDesignerItemBase::setDesignerItemFlag ( DesignerItemFlag _flag, bool _active = true )

inline

setDesignerItemFlags()

void GraphicsItemDesignerItemBase::setDesignerItemFlags ( const DesignerItemFlags & _flags )

inline

setLastPos()

void GraphicsItemDesignerItemBase::setLastPos ( const QPointF & _pos )

inline

Sets the last position.

See also

getLastPos

setupDesignerItemFromConfig()

virtual void GraphicsItemDesignerItemBase::setupDesignerItemFromConfig ( const ot::GraphicsItemCfg * _config )

pure virtual

Implemented in WrappedArcItem, WrappedCircleItem, WrappedEllipseItem, WrappedLineItem, WrappedPolygonItem, WrappedRectItem, WrappedSquareItem, WrappedTextItem, and WrappedTriangleItem.

updateControlPoints()

void GraphicsItemDesignerItemBase::updateControlPoints ( const QList< QPointF > & _points )

inline

Replaces the current list of control points. This method does not call controlPointsChanged().

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

• Tools/OToolkit/include/GraphicsItemDesignerItemBase.h
• Tools/OToolkit/src/GraphicsItemDesignerItemBase.cpp