Public Types | Public Member Functions | List of all members
iview::IShape Class Referenceabstract

Common interface for all display console shapes. More...

#include <IShape.h>

Inheritance diagram for iview::IShape:
imod::IObserver iview::IVisualizable iview::ITouchable istd::IPolymorphic istd::IPolymorphic istd::IPolymorphic iview::CShapeBase iview::IInteractiveShape iview::CImageShape iview::CInteractiveShapeBase iview::CPolypointShape iview::CInteractiveShapeBase iqtgui::TGuiObserverWrap< CViewProviderGuiComp, iview::CImageShape > iview::CAffineTransformation2dShape iview::CLineShape iview::CParallelogramShape iview::CPinShape iview::CRectangleShape iview::CRectControlledShapeBase iview::CAffineTransformation2dShape iview::CLineShape iview::CParallelogramShape iview::CPinShape iview::CRectangleShape iview::CRectControlledShapeBase

Public Types

enum  ChangeFlags { CF_CALIB = 0x3663adf }
 Data model change notification flags. More...
 
- Public Types inherited from iview::ITouchable
enum  TouchState {
  TS_NONE, TS_INACTIVE, TS_TICKER, TS_DRAGGABLE,
  TS_OTHER, TS_LAST = TS_OTHER
}
 Enumeration for possible shape touch states. More...
 

Public Member Functions

virtual int GetLayerType () const =0
 Get layer type of this shape object. More...
 
virtual i2d::CRect GetBoundingBox () const =0
 Return bounding box in client window coordinates. More...
 
virtual void SetVisible (bool state=true)=0
 Make shape to be visible or not. More...
 
virtual const iview::IColorSchemaGetUserColorSchema () const =0
 Get color schema from view or user defined. More...
 
virtual void SetUserColorSchema (const IColorSchema *schemaPtr)=0
 Set color schema to draw shape. More...
 
virtual void SetDefaultDescription (const QString &description)=0
 Set default description will be used to display on console. More...
 
- Public Member Functions inherited from imod::IObserver
virtual bool IsModelAttached (const IModel *modelPtr=NULL) const =0
 Check if specified model is attached. More...
 
virtual bool OnModelAttached (IModel *modelPtr, istd::IChangeable::ChangeSet &changeMask)=0
 This call back function will be called, if an observable object is about to be attached. More...
 
virtual bool OnModelDetached (IModel *modelPtr)=0
 This call back function will be called, if an observable object is about to be detached. More...
 
virtual void BeforeUpdate (IModel *modelPtr)=0
 This function will be called before update of the observer contents occures. More...
 
virtual void AfterUpdate (IModel *modelPtr, const istd::IChangeable::ChangeSet &changeSet)=0
 This function will be called after update of the observer contents occures. More...
 
- Public Member Functions inherited from istd::IPolymorphic
virtual ~IPolymorphic ()
 
- Public Member Functions inherited from iview::IVisualizable
virtual bool IsVisible () const =0
 Check, if this object is visible. More...
 
virtual bool IsDisplayAccepted (const IDisplay &display) const =0
 Check if this object can be connected to this display. More...
 
virtual void OnConnectDisplay (IDisplay *displayPtr)=0
 Called after display is connected. More...
 
virtual void OnDisconnectDisplay (IDisplay *displayPtr)=0
 Called after display is disconnected. More...
 
virtual void Draw (QPainter &drawContext) const =0
 Draw this shape using draw context. More...
 
virtual bool OnDisplayChange (const istd::IChangeable::ChangeSet &changeSet)=0
 It informs about changes in display. More...
 
- Public Member Functions inherited from iview::ITouchable
virtual TouchState IsTouched (istd::CIndex2d position) const =0
 Check, if any shape is touched. More...
 
virtual QString GetShapeDescriptionAt (istd::CIndex2d position) const =0
 Get description to shape at specified position. More...
 

Detailed Description

Common interface for all display console shapes.

Shapes are representants of model objects in display console.

Definition at line 27 of file IShape.h.

Member Enumeration Documentation

Data model change notification flags.

Enumerator
CF_CALIB 

Definition at line 36 of file IShape.h.

Member Function Documentation

virtual i2d::CRect iview::IShape::GetBoundingBox ( ) const
pure virtual

Return bounding box in client window coordinates.

You can store this bounding box for optimization, because about every change of transformation you will be informed by calling OnDisplayChange(int) method.

Implemented in iview::CShapeBase.

virtual int iview::IShape::GetLayerType ( ) const
pure virtual

Get layer type of this shape object.

See Also
IViewLayer::LayerType

Implemented in iview::CShapeBase.

Referenced by iqt2d::TViewExtenderCompBase< Base >::AddItemsToScene().

virtual const iview::IColorSchema* iview::IShape::GetUserColorSchema ( ) const
pure virtual

Get color schema from view or user defined.

Implemented in iview::CShapeBase.

virtual void iview::IShape::SetDefaultDescription ( const QString &  description)
pure virtual

Set default description will be used to display on console.

Implemented in iview::CShapeBase.

virtual void iview::IShape::SetUserColorSchema ( const IColorSchema schemaPtr)
pure virtual

Set color schema to draw shape.

Implemented in iview::CShapeBase.

virtual void iview::IShape::SetVisible ( bool  state = true)
pure virtual

Make shape to be visible or not.

Implemented in iview::CShapeBase.


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

© 2007-2017 Witold Gantzke and Kirill Lepskiy