a2dWidgetButton Class Reference

a2dWidgetButton is a a2dCanvasObject based button in a canvas More...

#include <canwidget.h>

Inheritance diagram for a2dWidgetButton:

Collaboration diagram for a2dWidgetButton:

Public Types
enum	WidgetMode { Boundingbox, BoundingboxSize, ScaledContent, ScaledContentKeepAspect }
Public Types inherited from a2dWindowMM
enum	a2dWindowMMStyle { SUNKEN = 0x0001, RAISED = 0x0002 }
enum	a2dWindowMMState {   NON = 0x0000, DISABLED = 0x0001, SELECTED = 0x0002, FOCUS = 0x0004,   HOVER = 0x0008, ALL = 0xFFFF }
Public Types inherited from a2dCanvasObject
enum	a2dBboxFlag { a2dCANOBJ_BBOX_NON = 0x0000, a2dCANOBJ_BBOX_EDIT = 0x0001, a2dCANOBJ_BBOX_CHILDREN = 0x0002 }
	flags for calculating boundingbox of derived object More...
typedef unsigned int	a2dBboxFlags
enum	UpdateMode {   update_save = 0x0001, update_includebboxprop = 0x0002, updatemask_countObjects = 0x0004, updatemask_save_includebboxprop,   updatemask_force, updatemask_normal, updatemask_force_and_count }
	Various mode flags for Update. More...
Public Types inherited from a2dObject
enum	CloneOptions {   clone_members = 0x00000001, clone_properties = 0x00000002, clone_childs = 0x00000004, clone_unused = 0x00000008,   clone_setoriginal = 0x00000010, clone_seteditcopy = 0x00000020, clone_noReference = 0x00000040, clone_noCameleonRef = 0x00000080,   clone_toDrag = 0x00000100, clone_flat = 0x00000000, clone_deep = clone_members | clone_properties | clone_childs }
	options for cloning More...
typedef a2dAutoZeroPtr< a2dObject >	TAutoZeroPtrListClass
	this is needed inside the smart pointer template code

Public Member Functions
	a2dWidgetButton (a2dCanvasObject *parent, int buttonId, double x, double y, double w, double h, WidgetMode mode=Boundingbox)
	Standard constructor.
	a2dWidgetButton (const a2dWidgetButton &other, CloneOptions options, a2dRefMap *refs)
	~a2dWidgetButton ()
	destructor
virtual void	SetParent (a2dCanvasObject *parent)
	set parent object, this is where events are sent if not handled in this.
virtual wxEvtHandler *	GetParentEvtHandler ()
	get parent object as event handler.
void	SetContentObject (a2dCanvasObject *content)
	Set the content object. More...
a2dCanvasObject *	GetContentObject ()
	Get the content object,. More...
void	SetContentBorder (double contentBorder)
	Set the border width around the content.
double	GetContentBorder ()
	Get the border width around the content.
void	SetSelectedStroke (const a2dStroke &selectedStroke)
	Set the selected stroke style for the button.
void	SetSelectedFill (const a2dFill &selectedFill)
	Set the selected fill style for the button.
void	SetHighLightStroke (const a2dStroke &highLightStroke)
	Set the selected stroke style for the button.
void	SetHighLightFill (const a2dFill &highLightFill)
	Set the selected fill style for the button.
int	GetButtonId ()
	id used for button event.
Public Member Functions inherited from a2dWindowMM
	a2dWindowMM (double x, double y, double w, double h)
	constructor More...
	a2dWindowMM (const a2dPoint2D &p1, const a2dPoint2D &p2)
	constructor More...
	a2dWindowMM (const a2dBoundingBox &bbox)
	constructor More...
	a2dWindowMM (const a2dWindowMM &rec, CloneOptions options, a2dRefMap *refs)
void	SetStyle (long style)
	Set drawing style for window see a2dWindowMMStyle.
long	GetStyle ()
	Get drawing style for window see a2dWindowMMStyle.
void	Init ()
	initialize
virtual void	DoSave (wxObject *parent, a2dIOHandlerXmlSerOut &out, a2dXmlSer_flag xmlparts, a2dObjectList *towrite)
	write object specific CVGL data
void	DoLoad (wxObject *parent, a2dIOHandlerXmlSerIn &parser, a2dXmlSer_flag xmlparts)
	load object specific CVG data More...
bool	DoUpdate (UpdateMode mode, const a2dBoundingBox &childbox, const a2dBoundingBox &clipbox, const a2dBoundingBox &propbox)
	Update derived Object specific things ( mainly boundingbox) More...
Public Member Functions inherited from a2dRectMM
	a2dRectMM (double x, double y, double w, double h, double radius=0, double contourwidth=0)
	constructor More...
	a2dRectMM (const a2dPoint2D &p1, const a2dPoint2D &p2, double radius=0, double contourwidth=0)
	constructor More...
	a2dRectMM (const a2dBoundingBox &bbox, double radius=0, double contourwidth=0)
	constructor More...
	a2dRectMM (const a2dRectMM &rec, CloneOptions options, a2dRefMap *refs)
void	SetMin (double minx, double miny)
	set minimum in x and y
void	SetMax (double maxx, double maxy)
	set maximum in x and y
void	SetWidth (double w)
	set width of rectangle More...
void	SetHeight (double h)
	set height of rectangle More...
double	GetWidth () const
	return width
double	GetHeight () const
	return height
void	SetBorder (double width)
	set the Contour width of the shape
double	GetBorder () const
	get the Contour width of the shape
void	SetContourWidth (double width)
	set the Contour width of the shape
double	GetContourWidth () const
	get the Contour width of the shape
void	SetRadius (double radius)
	set corner radius of rectangle More...
double	GetRadius () const
	return radius
virtual a2dVertexList *	GetAsVertexList (bool &returnIsPolygon) const
	convert to a polygon. More...
a2dCanvasObjectList *	GetAsCanvasVpaths (bool transform=true) const
	when implemented the object without its children, is converted to More...
bool	GeneratePins (a2dPinClass *toConnectTo, a2dConnectTask task, double x, double y, double margin=0)
	create pins in derived objects. More...
void	OnHandleEvent (a2dHandleMouseEvent &event)
Public Member Functions inherited from a2dCanvasObject
virtual a2dCanvasObjectList *	GetAsPolygons (bool transform=true) const
	convert to a list of polygons. More...
virtual a2dCanvasObjectList *	GetAsPolylines (bool transform=true) const
	convert to a list of polylines. More...
void	SetTemplate (bool b=true)
void	SetExternal (bool b=true)
void	SetUsed (bool b=true)
bool	GetTemplate () const
bool	GetExternal () const
bool	GetUsed () const
void	Rotate (double rotation)
	Rotates this object clockwise. More...
void	SetRotation (double rotation)
	Sets a rotation of this object. More...
void	Scale (double scalex, double scaley)
	Scale in x and y ( > zero) More...
void	Mirror (bool x=true, bool y=false)
	Mirrors this object in x or y orientation. More...
void	SkewX (double angle)
	Skew in X. More...
void	SkewY (double angle)
	Skew in Y. More...
const a2dAffineMatrix &	GetTransformMatrix () const
	get the matrix used to position the object
a2dAffineMatrix	GetTransform () const
void	SetTransform (a2dAffineMatrix mat=a2dIDENTITY_MATRIX)
void	SetTransformMatrix (const a2dAffineMatrix &mat=a2dIDENTITY_MATRIX)
	Returns the matrix used to position the object. More...
void	SetTransformMatrix (double xt, double yt, double scalex=1, double scaley=1, double degrees=0)
	Sets the matrix used to position the object. More...
double	GetPosX () const
	get x position from affine matrix
double	GetPosY () const
	get y position from affine matrix
a2dPoint2D	GetPosXY () const
	get position of object
void	SetPosXY (double x, double y, bool restrict=false)
	set position to x,y More...
void	SetPosXyPoint (const a2dPoint2D &pos)
	set position to x,y More...
bool	SetPosXYRestrict (double &x, double &y)
	set position to x,y but restricted, returns new values More...
void	Translate (double x, double y)
	relative translate the object to position x,y in world coordinates More...
void	Transform (const a2dAffineMatrix &tworld)
	transform the object using the given matrix More...
virtual bool	EliminateMatrix ()
	reduce matrix to identity More...
virtual bool	RestrictToObject (a2dIterC &ic, const a2dPoint2D &pointToSnapTo, a2dPoint2D &bestPointSofar, a2dSnapToWhatMask snapToWhat, double thresHoldWorld)
	called from an a2dRestrictionEngine, to restrict vertexes, lines, object to this object. More...
virtual a2dCanvasObjectList *	GetSnapVpath (a2dSnapToWhatMask snapToWhat)
	return a vectorpath indicating on which point/segments the object likes to be snapped. More...
virtual a2dVertexArray *	GetAlignmentPoints ()
	Return a list of points to align object with others. More...
a2dBoundingBox	GetAlignmentBbox ()
	calls GetAlignmentPoints()
a2dDrawing *	GetRoot () const
	get a2dCanvasDocument of the object. More...
void	SetRoot (a2dDrawing *root, bool recurse=true)
	Sets this object to a a2dCanvasDocument. More...
void	Prepend (a2dCanvasObject *obj)
	prepend a a2dCanvasObject to the childobjects
void	Append (a2dCanvasObject *obj)
	append a a2dCanvasObject to the childobjects
void	Insert (size_t before, a2dCanvasObject *obj, bool ignoreReleased=true)
	insert a a2dCanvasObject to the childobjects
a2dCanvasObjectList *	GetChildObjectList ()
	get the list where the child objects are stored in. More...
const a2dCanvasObjectList *	GetChildObjectList () const
a2dCanvasObjectList *	CreateChildObjectList ()
	create and get the list where the child objects are stored in. More...
unsigned int	GetChildObjectsCount () const
	get number of child objects More...
a2dCanvasObject *	CreateHierarchy (a2dCanvasObjectFlagsMask mask, bool createref=true)
	object with the same given mask are made into a group. More...
virtual void	RemoveHierarchy ()
	move childs of childs and members which have hierarchy one level up to this object its child list. More...
int	ReleaseChild (a2dCanvasObject *obj, bool backwards=false, bool all=false, bool now=false, bool undoCommands=false)
	remove the given object from the childobjects More...
bool	ReleaseChildObjects (a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	removes and release only from the childobjects the objects with the given mask More...
int	IndexOf (a2dCanvasObject *obj) const
	returns index of the given a2dCanvasObject in this childobjects
a2dCanvasObject *	Find (const wxString &objectname, const wxString &classname=wxT(""), a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL, const a2dPropertyId *propid=NULL, const wxString &valueAsString=wxT(""), wxUint32 id=0) const
	return the object which fits the filter. More...
a2dCanvasObject *	Find (a2dCanvasObject *obj) const
	return the child object if it is part of this object More...
bool	SwitchChildNamed (const wxString &objectname, a2dCanvasObject *newobject)
	the object with the given name is released and switched in place to newobject More...
int	CollectObjects (a2dCanvasObjectList *total, const wxString &classname=wxT(""), a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL, const a2dPropertyId *id=0, const a2dBoundingBox &bbox=wxNonValidBbox) const
	Copy objects with the right conditions to the total list. More...
void	SetEditable (bool editable)
	Sets if this object may be edited. More...
bool	GetEditable () const
	get if the object may be edited
void	SetFixedStyle (bool fixedStyle)
	Set object to fixed style ot not.
bool	GetFixedStyle () const
	Get object fixed style setting.
bool	IsEditable () const
	get if the object may be edited More...
bool	GetSelected () const
	is the object selected flag set More...
bool	IsSelected () const
	Is the object selected flag set. More...
void	SetSelected (bool selected)
	Set the object selected flag if allowed. More...
bool	GetSelected2 () const
	is the object selected2 flag set More...
void	SetSelected2 (bool selected)
	Set the object selected2 flag if allowed. More...
bool	GetSelectable () const
	is the object selectable flag set More...
bool	IsSelectable () const
	Is the object selectable flag set. More...
void	SetSelectable (bool selectable)
	Allows to select this object. More...
void	SetDraggable (bool draggable)
	Sets if this object may be dragged. More...
bool	GetDraggable () const
	get if the object can be dragged
bool	IsDraggable () const
	get if the object can be dragged More...
bool	GetSnap () const
	is snap flag set?
void	SetSnap (bool snap)
	Sets snap flag. More...
void	SetSnapTo (bool snap)
	Sets snap_to flag. More...
bool	GetSnapTo () const
	is snap_to flag set?
virtual void	SetMode (int mode)
	you may use it to modify rendering of the object depending on setting More...
virtual int	GetMode () const
	get the rendering mode of the object.
virtual a2dCanvasObject *	StartEdit (a2dBaseTool *tool, wxUint16 editmode, wxEditStyle editstyle=wxEDITSTYLE_COPY, a2dRefMap *refs=NULL)
	create an editcopy and initialize editing of the editcopy More...
virtual void	EndEdit ()
	cleanup an editcopy object More...
void	ReStartEdit (wxUint16 editmode)
	to restart editing in a different mode
a2dCanvasObject *	GetOriginal ()
	if this is an editcopy, return the orginal else NULL
a2dHandle *	SetHandlePos (wxString name, double x, double y)
	set a2dHandle position with the given name
void	CaptureMouse (a2dIterC &ic)
	redirect all mouse events for the canvas to this object
void	ReleaseMouse (a2dIterC &ic)
	release the mouse capture for this object
bool	IsCapturedMouse (a2dIterC &ic) const
	is the mouse captured for this object
bool	GetHasSelectedObjectsBelow () const
	selected object itself or one of its recursive children
void	SetHasSelectedObjectsBelow (bool value)
	selected object itself or one of its recursive children
bool	GetHasToolObjectsBelow () const
	tool object itself or one of its recursive children
void	SetHasToolObjectsBelow (bool value)
	selected object itself or one of its recursive children
virtual bool	IsTemporary_DontSave () const
	Check if this is a temporary object, which should not be saved.
wxUint16	GetLayer () const
	Returns the layer index where this object is drawn upon. More...
virtual void	SetLayer (wxUint16 layer)
	set layer index where this object is drawn upon. More...
	a2dCanvasObject (double x=0, double y=0)
	constructor called by derived objects
	a2dCanvasObject (const a2dCanvasObject &other, CloneOptions options, a2dRefMap *refs)
	constructor using reference to existing canvas object
a2dCanvasObject *	TClone (CloneOptions options, a2dRefMap *refs=NULL)
virtual	~a2dCanvasObject ()
	destructor called by derived objects
a2dHabitat *	GetHabitat () const
virtual void	Initialize ()
virtual bool	IsRecursive ()
	returns if this object does have nested objects More...
virtual void	MakeReferencesUnique ()
	All direct a2dCanvasObject which are part of this one are made unique. More...
double	GetBboxMinX ()
	get minimum X of the boundingbox in world coordinates relative to its parents More...
double	GetBboxMinY ()
	get minimum Y of the boundingbox in world coordinates relative to its parents More...
double	GetBboxMaxX ()
	get maximum X of the boundingbox in world coordinates relative to its parents More...
double	GetBboxMaxY ()
	get maximum Y of the boundingbox in world coordinates relative to its parents More...
double	GetBboxWidth ()
	get width of the boundingbox in world coordinates relative to its parents More...
double	GetBboxHeight ()
	get height of the boundingbox in world coordinates relative to its parents More...
a2dBoundingBox &	GetBbox ()
	get boundingbox in world coordinates exclusive stroke width relative to its parent More...
virtual a2dBoundingBox	GetUnTransformedBbox (a2dBboxFlags flags=a2dCANOBJ_BBOX_CHILDREN) const
	Get boundingbox without the affine matrix transform included. More...
a2dBoundingBox	GetCalculatedBoundingBox (int nChildLevels)
	Like GetBbox, but it always calculcates the bounding box from scratch. More...
a2dBoundingBox	GetMappedBbox (a2dIterC &ic, bool withExtend=true)
	first translate boundingbox with cworld and recalculate at new position More...
a2dBoundingBox	GetMappedBbox (const a2dAffineMatrix &cworld)
	first translate boundingbox with cworld and recalculate at new position More...
wxRect	GetAbsoluteArea (a2dIterC &ic, int inflate=2)
	Get absolute occupied area in the device coordinates. More...
float	GetWorldExtend () const
	get world extend More...
int	GetPixelExtend () const
	get pixel extend More...
OVERLAP	GetClipStatus (a2dIterC &ic, OVERLAP clipparent)
	used for deciding if the object needs to be rendered against the current clipping area of the active drawer. More...
a2dBoundingBox	GetClipBox (a2dIterC &ic)
	returns boundingbox clipping object if clipping property is set More...
a2dCanvasObject *	ChildIsHitWorld (a2dIterC &ic, a2dHitEvent &hitEvent, bool filterSelectableLayers=false)
	Do hittest on children. More...
a2dCanvasObject *	IsHitWorld (a2dIterC &ic, a2dHitEvent &hitEvent)
	If the position (x,y) is within the object return this. More...
void	SetHitFlags (a2dCanvasObjectHitFlags mask)
	set hit flags More...
a2dCanvasObjectFlagsMask	GetHitFlags () const
	return hitflags as mask
virtual bool	ProcessCanvasObjectEvent (a2dIterC &ic, a2dHitEvent &hitEvent)
	Hit objects will receive the event. More...
void	OnCanvasObjectMouseEvent (a2dCanvasObjectMouseEvent &event)
	default handler for mouse events, sent to the object from the a2dDrawingPart. More...
void	OnChar (wxKeyEvent &event)
	default handler for character events
void	OnPopUpEvent (a2dCanvasObjectMouseEvent &event)
	called on Right Down by default.
void	OnEnterObject (a2dCanvasObjectMouseEvent &event)
	called when the mouse enters the object
void	OnLeaveObject (a2dCanvasObjectMouseEvent &event)
	called when the mouse leaves the object
void	LeaveInObjects (a2dIterC &ic, a2dHitEvent &hitEvent)
void	OnHandleEvent (a2dHandleMouseEvent &event)
	called if a mouse event occured on a child object, that is a handle
bool	RemoveReleased ()
	child objects which have relesed flag set, are removed as child, called recursive on rleased child objects.
virtual bool	Update (UpdateMode mode)
	Update the state of the object according to its current position etc. More...
bool	GetPending () const
	is this object pending for update? More...
virtual void	SetPending (bool pending)
	set this object pending for update More...
void	AddPending (a2dIterC &ic)
	search objects ( if nested recursive ) that have the pending flag Set More...
virtual void	DependencyPending (a2dWalkerIOHandler *handler)
	called by to check if this object becomes pending as a result of other objects More...
virtual void	DependentCommands (a2dCanvasObject *parent, a2dCommand *command)
	call this when a a2dCommands should result in extra commands, to become part of a parent a2dCommandGroup. More...
void	UpdateViewDependentObjects (a2dIterC &ic)
	update the transform matrix for objects with property 'PROPID_viewDependent' More...
void	SetVisible (bool visible)
	set if this object will visible (be rendered or not) More...
bool	GetVisible () const
	get visibility (rendering depends on layer settings also)
bool	IsVisible () const
	get visibility (rendering depends on layer settings also) More...
void	SetFill (const a2dFill &fill)
	Set a fill for the object which will be used instead of the layer fill. More...
a2dFill	GetFill () const
void	SetFill (const wxColour &fillcolor, a2dFillStyle style=a2dFILL_SOLID)
	Set a fill color for the object which will be used instead of the layer fill. More...
void	SetFill (const wxColour &fillcolor, const wxColour &fillcolor2, a2dFillStyle style=a2dFILL_SOLID)
	Set a fill color for the object which will be used instead of the layer fill. More...
void	SetFillColour (const wxColour &colour)
	set first colour of fill
wxColour	GetFillColour () const
	get first colour of fill
void	SetStroke (const wxColour &strokecolor, double width=0, a2dStrokeStyle style=a2dSTROKE_SOLID)
	Set a stroke for the object which will be used instead of the layer stroke. More...
void	SetStroke (const wxColour &strokecolor, int width, a2dStrokeStyle style=a2dSTROKE_SOLID)
	Set a stroke for the object which will be used instead of the layer stroke. More...
void	SetStroke (const a2dStroke &stroke)
	Set stroke using pointer to a stroke. More...
a2dStroke	GetStroke () const
void	SetStrokeColour (const wxColour &colour)
	set first colour of stroke
wxColour	GetStrokeColour () const
	get first colour of stroke
void	SetDrawerStyle (a2dIterC &ic, a2dStyleProperty *style)
	sets fill and stroke of object to a2dDrawingPart More...
void	SetChildrenOnSameLayer (bool samelayer)
	if set children are rendered on the same layer as this object. More...
bool	GetChildrenOnSameLayer () const
	are children rendered on the same layer as this object?
void	SetViewDependent (a2dDrawingPart *aView, bool viewdependent, bool viewspecific=false, bool onlyinternalarea=false, bool deep=false)
	set the object view dependent and maybe process all children to set these flags More...
void	SetChildOnlyTranslate (bool onlytranslate)
	How a child is placed towards its parent object. More...
bool	GetChildOnlyTranslate () const
	are children rendered using just the translation of the parent or also rotation and scale.
void	SetPreRenderAsChild (bool prerender)
	If set, this object has a higher priority in rendering than other children objects. More...
bool	GetPreRenderAsChild () const
	Returns if this object should be rendered before other children objects.
bool	GetFilled () const
void	SetFilled (bool filled)
	set the filled flag to render only outlines More...
bool	GetShowShadow () const
	If True shadow object is visible (if property is there)
void	SetShowShadow (bool showshadow)
	If True shadow object is visible (if property is there)
bool	GetResizeOnChildBox () const
	see SetResizeOnChildBox()
void	SetResizeOnChildBox (bool resizeToChilds)
	If True resize to child boundingbox. More...
const a2dShadowStyleProperty *	GetShadowStyle () const
	quick way to get the style property containing Shadow property More...
void	CallDoRender (a2dIterC &ic, OVERLAP clipparent)
virtual a2dCanvasObject *	PushInto (a2dCanvasObject *parent)
	when wanting to traverse hierarchy what level is down here.
virtual a2dCanvasObject *	GetCommandProcessor ()
virtual a2dLayers *	GetLayerSetup ()
virtual bool	IsConnect () const
	return true, if this object is used to connect other object's using rubberband like structures.
virtual bool	IsVirtConnect () const
	object is a virtual connection (connects invisible with other objects without using wires )
virtual bool	NeedsUpdateWhenConnected () const
	used in case of flexible canvas objects (wires). More...
bool	DoConnect ()
	if return true, connection with other object on this object its pins is allowed. More...
void	DoConnect (bool doconnect)
	If set to true this object may be connected to other object on its pins. More...
bool	CanConnectWith (a2dIterC &ic, a2dCanvasObject *toConnect, bool autocreate)
	check connect to other object More...
a2dPin *	CanConnectWith (a2dIterC &ic, a2dPin *pin, double margin, bool autocreate)
	is the given pin close enough to another a2dPin to allow connection? More...
bool	IsConnected (bool needsupdate, a2dCanvasObject *toConnect=0)
	Is the object connected ( Optinal to specific object ) ? More...
virtual bool	FindConnectedPins (a2dCanvasObjectList &result, a2dPin *pin=NULL, bool walkWires=true, a2dPinClass *searchPinClass=NULL, a2dCanvasObject *isConnectedTo=NULL)
	Find pins in other object which are connected to this object. More...
bool	FindConnectedWires (a2dCanvasObjectList &result, a2dPin *pin, bool walkWires=true, bool selectedEnds=false, bool stopAtSelectedWire=false, bool addToResult=false)
	find wires on pins of this objects. More...
bool	GetConnected (a2dCanvasObjectList *connected, bool needsupdate)
	get connected objects that are connected to this object via its pins. More...
virtual bool	ConnectWith (a2dCanvasObject *parent, a2dCanvasObject *toconnect, const wxString &pinname=wxT(""), double margin=1, bool undo=false)
	Do connect with another a2dCanvasObject by pinname. More...
virtual bool	ConnectWith (a2dCanvasObject *parent, a2dPin *pin, double margin=1, bool undo=false)
	Do connect with another a2dCanvasObject by pin pointer. More...
virtual void	ConnectPinsCreateConnect (a2dCanvasObject *parent, a2dPin *pinc, a2dPin *pinother, bool undo=false)
	connect two pins More...
bool	CleanWires (a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	pins one wires to the same kind of wire are removed.
void	ConnectPins (a2dCanvasObject *parent, a2dPin *pinc, a2dPin *pinother, bool undo=false)
	connect two pins which must be unconnected and at the same position More...
virtual bool	DisConnectWith (a2dCanvasObject *toDisConnect=NULL, const wxString &pinname=wxT(""), bool undo=false)
	Do Disconnect from another a2dCanvasObject by pin name. More...
virtual bool	DisConnectAt (a2dPin *pin, bool undo=false)
	Do Disconnect from another a2dCanvasObject by pin pointer. More...
void	ReWireConnected (a2dCanvasObject *parent, bool undo=false)
	rewire the object to keep connection or to make connection with other objects More...
bool	CreateWiresOnPins (a2dCanvasObject *parent, bool undo, bool onlyNonSelected=false)
	create wires on pins which do not have wires, but directly are connected to other objects. More...
bool	SetConnectedPending (bool onoff, bool needsupdateonly)
	set connected pending or not pending More...
bool	HasPins (bool realcheck=false)
	are there a2dPin derived children More...
a2dPin *	HasPinNamed (const wxString pinName, bool NotConnected=false)
	are there a2dPin derived children which matches the given pin name? More...
int	GetPinCount ()
	How many a2dPin derived children are there.
virtual bool	GeneratePinsPossibleConnections (a2dPinClass *pinClass, a2dConnectTask task, double x, double y, double margin=0)
	generates pins on all possible locations where the object can be connected. More...
virtual bool	AdjustPinLocation ()
	Allow change in pin location when wiring things up.
virtual a2dCanvasObject *	GetConnectTemplate (a2dPinClass *mapThis, a2dCanvasObject *other, a2dPinClass *mapOther) const
	based on the a2dPinClass's of eventually a2dPin's wanted in both objects, a More...
virtual a2dCanvasObject *	CreateConnectObject (a2dCanvasObject *parent, a2dPin *pinThis, a2dPin *pinOther, bool undo=false) const
	generates a connection object with pins and all. More...
a2dPin *	AddPin (const wxString name, double x, double y, wxUint32 a2dpinFlags, a2dPinClass *pinClass, bool undo=false)
	add a a2dPin as child More...
void	RemovePins (bool NotConnected=false, bool onlyTemporary=false, bool now=false)
	Remove all a2dPin children. More...
void	ShowPins (bool onoff)
	Set a2dPin children visible or not.
void	SetRenderConnectedPins (bool onoff)
	Calls a2dPin::SetRenderConnected() for all pins. More...
virtual void	ClearAllPinConnections (bool withundo=true)
	Remove all pin connections by issuing a2dCommand_DisConnectPins commands. More...
virtual a2dCanvasObject *	GetParent () const
void	SetIsProperty (bool IsProperty)
bool	GetIsProperty () const
a2dText *	SetObjectTip (const wxString &tip, double x, double y, double size=30, double angle=0, const a2dFont &font=*a2dDEFAULT_CANVASFONT)
	quickly set a property name OBJECTTIP More...
void	SetTipWindow (const wxString &tip)
	quickly set a property a2dTipWindowProperty More...
a2dObject *	GetObjectTip ()
	quickly get first property with name OBJECTTIP
virtual bool	EditProperties (const a2dPropertyId *id, bool withUndo)
	edit properties of the object More...
void	SetSpecificFlags (bool setOrClear, a2dCanvasObjectFlagsMask which)
	set all bit flags in object that or true in mask to true or false More...
bool	CheckMask (a2dCanvasObjectFlagsMask mask) const
	Compares all flags in object to the given mask and return true is the same.
void	SetFlags (a2dCanvasObjectFlagsMask newmask)
	set bit flags of object (true or false) to given newmask values More...
bool	GetFlag (const a2dCanvasObjectFlagsMask which) const
	get specific bitflag value
a2dCanvasObjectFlagsMask	GetFlags () const
	get bitflags as an integer
void	SetBin (bool bin)
	general flag use at will. More...
bool	GetBin () const
	general flag use at will.
bool	GetGroupA () const
	get the groupA flag More...
void	SetGroupA (bool value)
	set the groupA flag More...
bool	GetGroupB () const
	get the groupA flag More...
void	SetGroupB (bool value)
	set the groupA flag More...
bool	GetGeneratePins () const
	get the GeneratePins flag More...
void	SetGeneratePins (bool value)
	set the GeneratePins flag More...
void	SetIgnoreSetpending (bool value=true)
	set IgnoreSetpending flag More...
bool	GetIgnoreSetpending () const
	get IgnoreSetpending flag More...
void	SetIgnoreLayer (bool value=true)
bool	GetIgnoreLayer () const
void	SetSubEdit (bool value)
bool	GetSubEdit () const
void	SetSubEditAsChild (bool value)
bool	GetSubEditAsChild () const
void	SetShowshadow (bool value)
bool	GetShowshadow () const
void	SetPushin (bool value)
bool	GetPushin () const
void	SetBin2 (bool value)
bool	GetBin2 () const
void	SetPrerenderaschild (bool value)
bool	GetPrerenderaschild () const
void	SetVisiblechilds (bool value)
bool	GetVisiblechilds () const
void	SetEditing (bool value)
bool	GetEditing () const
void	SetEditingRender (bool value)
bool	GetEditingRender () const
void	SetDoConnect (bool value)
bool	GetDoConnect () const
void	SetIsOnCorridorPath (bool value)
bool	GetIsOnCorridorPath () const
void	SetHasPins (bool value)
bool	GetHasPins () const
void	SetMouseInObject (bool value)
bool	GetMouseInObject () const
void	SetHighLight (bool value)
bool	GetHighLight () const
void	SetAlgoSkip (bool value)
bool	GetAlgoSkip () const
void	foreach_f (void(*fp)(a2dCanvasObject *item))
	call fp for each object
void	foreach_mf (void(a2dCanvasObject::*mfp)())
	call fp for each object
virtual bool	UserBaseFunction ()
	can be used by the user to implement a function that affects all a2dCanvas derived objects
virtual bool	UserBaseFunctionEx (int function, a2dIOHandler *handler=NULL)
	can be used by the user to implement a function that affects all a2dCanvas derived objects More...
virtual bool	UserBaseFunctionVar (...)
	can be used by the user to implement a function using a variable argument list that affects all a2dCanvas derived objects
virtual bool	UserBaseFunctionFormat (wxString format,...)
	can be used by the user to implement a function using a variable argument list and format string that affects all a2dCanvas derived objects
void	WalkerWithContext (a2dIterC &ic, wxObject *parent, a2dWalkerIOHandlerWithContext &handler)
	This is used to recursively walk through an object tree.
Public Member Functions inherited from a2dObject
virtual bool	ProcessEvent (wxEvent &event)
bool	SearchDynamicEventTable (wxEvent &event)
void	Connect (int winid, int lastId, int eventType, wxObjectEventFunction func, wxObject *userData=(wxObject *) NULL, wxEvtHandler *eventSink=(wxEvtHandler *) NULL)
bool	Disconnect (int winid, int lastId, wxEventType eventType, wxObjectEventFunction func=NULL, wxObject *userData=(wxObject *) NULL, wxEvtHandler *eventSink=(wxEvtHandler *) NULL)
void	ProcessConnectedEvent (wxEvent &event)
	wxCHECK_VERSION(2,9,0) More...
void	ConnectEvent (wxEventType type, wxEvtHandler *eventSink)
bool	DisconnectEvent (wxEventType type, wxEvtHandler *eventSink)
bool	DisconnectEventAll (wxEvtHandler *eventSink)
	Remove all dynamic events in classA, going to classB (eventSink) More...
	a2dObject ()
	constructor
virtual	~a2dObject ()
	destructor
void	operator= (const a2dObject &other)
	assignment operator
int	GetOwnedBy ()
	like it to be protected, but this does not work with wxList macros More...
virtual a2dObject *	SetNonDynamic ()
	Call to mark this object as non-dynamic (static/local/auto) More...
void	CheckReferences ()
	Check zero reference count and delete if count is 0. More...
a2dObject *	Clone (CloneOptions options, a2dRefMap *refs=NULL) const
	create an exact copy of this property
	a2dObject (const a2dObject &other, CloneOptions options, a2dRefMap *refs)
virtual wxString	GetName () const
	Returns the name of this object, if no name is given the internal id will be returned. More...
virtual void	SetName (const wxString &name)
	Creates the a2dStringProperty PROPID_Name. More...
void	SaveAsDocument (a2dIOHandlerXmlSerOut &out)
	Save this object and all below as an XML document. More...
virtual void	Save (wxObject *parent, a2dIOHandlerXmlSerOut &out, a2dObjectList *towrite)
	write all needed to an XML type of file called the CVG format More...
void	LoadFromDocument (a2dIOHandlerXmlSerIn &parser)
	Load this object and all below from an XML document. More...
virtual void	Load (wxObject *parent, a2dIOHandlerXmlSerIn &parser)
	load object from CVG file More...
wxInt64	GetUniqueSerializationId () const
	return a unique id for this object More...
virtual bool	AlwaysWriteSerializationId () const
	If true, always write an id. More...
virtual bool	LinkReference (a2dObject *other)
	link a reference in the object to the given value More...
virtual void	ResolveInform ()
	inform an object that reference resolution was done More...
void	Walker (wxObject *parent, a2dWalkerIOHandler &handler)
	This is used to recursively walk through an object tree.
void	SetCheck (bool check)
	general flag use at will. More...
bool	GetCheck () const
	general flag use at will.
void	SetRelease (bool value)
	set release flag More...
bool	GetRelease () const
	get release flag More...
a2dAutoZeroPtr< a2dObject > **	GetAutoZeroPtrList ()
	return the list head pointer for autozero pointers to this object More...
	DECLARE_PROPERTIES ()
a2dNamedProperty *	GetProperty (const a2dPropertyId *propertyId, a2dPropertyId::Flags flags=a2dPropertyId::flag_none) const
	get property on this object More...
void	SetProperty (a2dNamedProperty *propertyHolder, a2dPropertyId::SetFlags flags=a2dPropertyId::set_none)
	Set the property to the this object. More...
void	SetProperty (const a2dNamedProperty &propertyHolder, a2dPropertyId::SetFlags flags=a2dPropertyId::set_none)
	Set the property to the this object and if enabled, to all childs and object members. More...
virtual a2dNamedProperty *	FindProperty (const a2dPropertyId *id, a2dPropertyId::Flags flags=a2dPropertyId::flag_none)
	Find a dynamic property with given id in the property list. More...
virtual const a2dNamedProperty *	FindProperty (const a2dPropertyId *id, a2dPropertyId::Flags flags=a2dPropertyId::flag_none) const
	Find a dynamic property with given id in the property list. More...
virtual bool	HasProperty (const a2dPropertyId *id, const wxString &stringvalue=wxEmptyString) const
	Check if the object has a property with given id and string representation. More...
virtual void	OnPropertyChanged (const a2dPropertyId *id)
	This function is called after a property changed. More...
void	TakeOverProperties (a2dObject *from, a2dPropertyIdList *listOfIds)
	Properties in the id list are taken from the given object, en set to this. More...
wxURI	GetURI () const
	quick way to get to PROPID_URI property More...
void	SetURI (const wxURI &url)
	quickly set a property PROPID_URI More...
const a2dNamedPropertyList &	GetPropertyList () const
	Get the Property List. More...
bool	HasDynamicProperties () const
	test if there are dynamic properties in the m_propertylist
virtual bool	RemoveProperty (const a2dPropertyId *id, bool all=true)
	This function is called by a2dPropertyId to remove a property from the list. More...
void	RemoveTemporaryProperties ()
	remove all temporary properties
virtual bool	AddProperty (a2dNamedProperty *property)
	This function is called by a2dPropertyId to add a property to the list. More...

Protected Member Functions
virtual a2dObject *	DoClone (CloneOptions options, a2dRefMap *refs) const
	Clone this object and return a pointer to the new object.
void	DoWalker (wxObject *parent, a2dWalkerIOHandler &handler)
	iterate over this object and its children More...
virtual void	DrawHighLighted (a2dIterC &ic)
	called by Render() if m_flags.m_HighLight is set More...
virtual void	Render (a2dIterC &ic, OVERLAP clipparent)
	Render this object to the active a2dDrawingPart. More...
virtual bool	DoUpdate (UpdateMode mode, const a2dBoundingBox &childbox, const a2dBoundingBox &clipbox, const a2dBoundingBox &propbox)
	Update derived Object specific things ( mainly boundingbox) More...
virtual a2dBoundingBox	DoGetUnTransformedBbox (a2dBboxFlags flags=a2dCANOBJ_BBOX_NON) const
	In derived object this should be overriden to calculate the boundingbox of the object without its children. More...
virtual void	DoRender (a2dIterC &ic, OVERLAP clipparent)
	render derived object More...
bool	DoIsHitWorld (a2dIterC &ic, a2dHitEvent &hitEvent)
	Does hit test on the object (exclusif child objects) More...
void	OnEnterObject (a2dCanvasObjectMouseEvent &event)
	handler for EVT_CANVASOBJECT_ENTER_EVENT
void	OnLeaveObject (a2dCanvasObjectMouseEvent &event)
	handler for EVT_CANVASOBJECT_LEAVE_EVENT
void	OnCanvasObjectMouseEvent (a2dCanvasObjectMouseEvent &event)
	handler for EVT_CANVASOBJECT_MOUSE_EVENT
Protected Member Functions inherited from a2dWindowMM
void	OnEnterObject (a2dCanvasObjectMouseEvent &event)
void	OnLeaveObject (a2dCanvasObjectMouseEvent &event)
void	DoRender (a2dIterC &ic, OVERLAP clipparent)
	render derived object More...
Protected Member Functions inherited from a2dRectMM
virtual bool	DoStartEdit (wxUint16 editmode, wxEditStyle editstyle)
	only used for editable objects and under control of a editing tool. More...
bool	DoIsHitWorld (a2dIterC &ic, a2dHitEvent &hitEvent)
	Does hit test on the object (exclusif child objects) More...
a2dBoundingBox	DoGetUnTransformedBbox (a2dBboxFlags flags=a2dCANOBJ_BBOX_NON) const
	In derived object this should be overriden to calculate the boundingbox of the object without its children. More...
Protected Member Functions inherited from a2dCanvasObject
bool	ProcessCanvasEventChild (a2dIterC &ic, RenderChild &whichchilds, a2dHitEvent &hitEvent)
bool	ProcessCanvasEventChildOneLayer (a2dIterC &ic, RenderChild &whichchilds, a2dHitEvent &hitEvent)
virtual bool	DoIgnoreIfNotMember (const a2dPropertyId &id)
bool	ParseCvgTransForm (a2dAffineMatrix &result, a2dIOHandlerXmlSerIn &parser)
	parse Cvg transform of object
virtual void	DoAddPending (a2dIterC &ic)
	called by addPending
virtual void	DoEndEdit ()
	only used for editable objects and under control of a editing tool. More...
bool	LocalHit (a2dIterC &ic, a2dHitEvent &hitEvent)
a2dCanvasObject *	IsHitWorldChildObjects (a2dIterC &ic, RenderChild &whichchilds, a2dHitEvent &hitEvent)
	This is an internal function used by IsHitWorld(). Don't use it directly.
a2dCanvasObject *	HitChildObjectsOneLayer (a2dIterC &ic, RenderChild &whichchilds, a2dHitEvent &hitEvent)
	This is an internal function used by IsHitWorldChildObjects(). Don't use it directly.
const a2dFill &	MX_GetFill () const
void	MX_SetFill (const a2dFill &value)
const a2dStroke &	MX_GetStroke () const
void	MX_SetStroke (const a2dStroke &value)
virtual void	DoUpdateViewDependentTransform (a2dIterC &ic)
	update transform matrix klion: I'm not sure that this function necessary as virtual
virtual void	DoUpdateViewDependentObjects (a2dIterC &ic)
	update derived objects
virtual void	RenderChildObjects (a2dIterC &ic, RenderChild &whichchilds, OVERLAP clipparent)
	render only the child objects More...
virtual void	RenderChildObjectsOneLayer (a2dIterC &ic, RenderChild &whichchilds, OVERLAP clipparent)
	to render the child objects More...
virtual bool	DoCanConnectWith (a2dIterC &ic, a2dPin *pin, double margin, bool autocreate)
	prepare an object for being connected to a given pin More...
void	OnPropertyChanged (a2dComEvent &event)
virtual void	DoWalkerWithContext (a2dIterC &ic, wxObject *parent, a2dWalkerIOHandlerWithContext &handler)
Protected Member Functions inherited from a2dObject
virtual bool	DoIgnoreIfNotMember (const a2dPropertyId *id) const
	used to decide if a property shall be ignored, if it is not a member More...

Protected Attributes
a2dStroke	m_selectedStroke
a2dFill	m_selectedFill
a2dStroke	m_highLightStroke
a2dFill	m_highLightFill
int	m_buttonId
	event id used when sending events
WidgetMode	m_mode
	type of button rendering of the m_content object.
double	m_contentBorder
	here a border between the button and the content can be given
a2dCanvasObjectPtr	m_content
	the button its graphics, which will be scaled in WidgetMode::ScaleChildren
a2dCanvasObject *	m_parent
	events are sent from the button to this object, if not handled by the button itself.
a2dAffineMatrix	m_contentWorld
	for scaling/translating the m_content
Protected Attributes inherited from a2dWindowMM
long	m_style
long	m_state
a2dStroke	m_backStroke
a2dStroke	m_darkStroke
a2dStroke	m_lightStroke
a2dStroke	m_whiteStroke
a2dStroke	m_blackStroke
a2dStroke	m_hoverStroke
Protected Attributes inherited from a2dRectMM
double	m_radius
	radius in case of rounded rectangle (negatif inwards positif outwards)
double	m_contourwidth
	if != 0 you get a contour around the rectangle ( donut like ).
double	m_minx
	minimum x of rectangle
double	m_miny
	minimum of rectangle
double	m_maxx
	maximum x of rectangle
double	m_maxy
	maximum y of rectangle
bool	m_flipIn
double	m_border
	border around children towards the rectangle
Protected Attributes inherited from a2dCanvasObject
a2dDrawing *	m_root
	root group for rendering and accessing the canvas's also contains layer settings
a2dCanvasOFlags	m_flags
	holds flags for objects
a2dCanvasOHitFlags	m_hitflags
	allow hits on basis of those flags
a2dBoundingBox	m_bbox
	boundingbox in world coordinates
float	m_worldExtend
	world extend in world coordinates. More...
wxUint16	m_pixelExtend
	Pixel extend. More...
wxUint16	m_layer
	layer of object, default wxLAYER_DEFAULT
a2dAffineMatrix	m_lworld
	used for positioning the object (x,y,ang,scale etc.)
a2dCanvasObjectList *	m_childobjects
	holds child objects
Protected Attributes inherited from a2dObject
a2dNamedPropertyList	m_propertylist
	properties
int	m_refcount
	how many references to this object do exist
bool	m_check: 1
	used for linking multiple referenced objects when serializing
bool	m_release: 1
	when set object is treated as being deleted, and wil be deleted in idle time.
bool	m_recursion_active: 1
	this is used as a recursion stopper
bool	m_pendingDisconnects: 1
unsigned int	m_iteratorCount
a2dAutoZeroPtr< a2dObject > *	m_autozeroptrlist
	this is a list of all a2dAutoZeroPtr object pointing to this object

Additional Inherited Members
Static Public Member Functions inherited from a2dCanvasObject
static void	SetIgnoreAllSetpending (bool value=true)
	set static IgnoreAllSetpending flag More...
static bool	GetIgnoreAllSetpending ()
	get static IgnoreSetpending flag More...
Static Public Attributes inherited from a2dCanvasObject
static bool	m_ignoreAllSetpending = false
	when set all SetPending() calss are supressed.
static a2dPropertyIdMatrix *	PROPID_TransformMatrix = NULL
static a2dPropertyIdPoint2D *	PROPID_Position = NULL
static a2dPropertyIdUint16 *	PROPID_Layer = NULL
static a2dPropertyIdBool *	PROPID_Selected = NULL
static a2dPropertyIdBool *	PROPID_Selectable = NULL
static a2dPropertyIdBool *	PROPID_SubEdit = NULL
static a2dPropertyIdBool *	PROPID_SubEditAsChild = NULL
static a2dPropertyIdBool *	PROPID_Visible = NULL
static a2dPropertyIdBool *	PROPID_Draggable = NULL
static a2dPropertyIdBool *	PROPID_Showshadow = NULL
static a2dPropertyIdBool *	PROPID_Filled = NULL
static a2dPropertyIdBool *	PROPID_GroupA = NULL
static a2dPropertyIdBool *	PROPID_GroupB = NULL
static a2dPropertyIdBool *	PROPID_GeneratePins = NULL
static a2dPropertyIdBool *	PROPID_Bin = NULL
static a2dPropertyIdBool *	PROPID_Bin2 = NULL
static a2dPropertyIdBool *	PROPID_Pending = NULL
static a2dPropertyIdBool *	PROPID_Snap = NULL
static a2dPropertyIdBool *	PROPID_SnapTo = NULL
static a2dPropertyIdBool *	PROPID_Pushin = NULL
static a2dPropertyIdBool *	PROPID_Prerenderaschild = NULL
static a2dPropertyIdBool *	PROPID_Visiblechilds = NULL
static a2dPropertyIdBool *	PROPID_Editable = NULL
static a2dPropertyIdBool *	PROPID_Editing = NULL
static a2dPropertyIdBool *	PROPID_EditingRender = NULL
static a2dPropertyIdBool *	PROPID_ChildrenOnSameLayer = NULL
static a2dPropertyIdBool *	PROPID_DoConnect = NULL
static a2dPropertyIdBool *	PROPID_IsOnCorridorPath = NULL
static a2dPropertyIdBool *	PROPID_HasPins = NULL
static a2dPropertyIdBool *	PROPID_IsProperty = NULL
static a2dPropertyIdBool *	PROPID_MouseInObject = NULL
static a2dPropertyIdBool *	PROPID_HighLight = NULL
static a2dPropertyIdBool *	PROPID_Template = NULL
static a2dPropertyIdBool *	PROPID_External = NULL
static a2dPropertyIdBool *	PROPID_Used = NULL
static a2dPropertyIdBool *	PROPID_Release = NULL
static a2dPropertyIdCanvasObject *	PROPID_Begin = NULL
static a2dPropertyIdCanvasObject *	PROPID_End = NULL
static a2dPropertyIdDouble *	PROPID_EndScaleX = NULL
static a2dPropertyIdDouble *	PROPID_EndScaleY = NULL
static a2dPropertyIdBool *	PROPID_Spline = NULL
static a2dPropertyIdDouble *	PROPID_ContourWidth = NULL
static a2dPropertyIdBool *	PROPID_DisableFeedback = NULL
static a2dPropertyIdBool *	PROPID_Allowrotation = NULL
static a2dPropertyIdBool *	PROPID_Allowsizing = NULL
static a2dPropertyIdBool *	PROPID_Allowskew = NULL
static a2dPropertyIdBool *	PROPID_IncludeChildren = NULL
static a2dPropertyIdRefObjectAutoZero *	PROPID_Controller = NULL
static a2dPropertyIdCanvasObject *	PROPID_Original = NULL
static a2dPropertyIdCanvasObject *	PROPID_Editcopy = NULL
static a2dPropertyIdCanvasObject *	PROPID_Parent = NULL
static a2dPropertyIdCanvasObject *	PROPID_Objecttip = NULL
static a2dPropertyIdUint16 *	PROPID_Editmode = NULL
static a2dPropertyIdUint16 *	PROPID_Editstyle = NULL
static a2dPropertyIdUint16 *	PROPID_Index = NULL
static a2dPropertyIdCanvasShadowStyle *	PROPID_Shadowstyle = NULL
static a2dPropertyIdFill *	PROPID_Fill = NULL
static a2dPropertyIdStroke *	PROPID_Stroke = NULL
static a2dPropertyIdUint32 *	PROPID_RefDesCount = NULL
static a2dPropertyIdUint32 *	PROPID_RefDesNr = NULL
static a2dPropertyIdBool *	PROPID_ToolDecoration = NULL
	set for objects that act as tool decorations, when a tool is in action.
static a2dPropertyIdVoidPtr *	PROPID_ToolObject = NULL
	set for objects that act as tool object, when a tool is in action.
static a2dPropertyIdBool *	PROPID_TemporaryObject = NULL
	set for objects that do not have to be saved
static a2dPropertyIdBoundingBox *	PROPID_BoundingBox = NULL
	used to store state ( redraw area) of the object as it was before a change
static a2dPropertyIdColour *	PROPID_StrokeColour = NULL
static a2dPropertyIdColour *	PROPID_FillColour = NULL
static a2dPropertyIdRefObject *	PROPID_ViewSpecific = NULL
static a2dPropertyIdBool *	PROPID_FirstEventInObject = NULL
	set in Startedit(), to be used to detect first (mouse)event sent to object.
static a2dPropertyIdUint16 *	PROPID_Datatype = NULL
	used in GDSII and KEY format to specify the DATATYPE of elements More...
static a2dPropertyIdRefObject *	PROPID_ViewDependent = NULL
	used for objects that depend on 'aView' view when it comes to size.
static a2dPropertyIdMatrix *	PROPID_IntViewDependTransform = NULL
	used for objects with* PROPID_viewDependent but only for internal area
static a2dPropertyIdDateTime *	PROPID_DateTime = NULL
	some time property which a user wants to store
static a2dPropertyIdDateTime *	PROPID_ModificationDateTime = NULL
static a2dPropertyIdDateTime *	PROPID_AccessDateTime = NULL
static a2dPropertyIdMenu *	PROPID_PopupMenu = NULL
	when set used for popup menu by default in OnPopUpEvent()
static a2dPropertyIdWindow *	PROPID_TipWindow = NULL
	when set used for tip window by default in OnCanvasMouseEvent()
static a2dPropertyIdTagVec *	PROPID_Tags = NULL
	used in tool when grouping using tags
Static Public Attributes inherited from a2dObject
static a2dPropertyIdBool *	PROPID_Check = NULL
	used for linking multiple referenced objects when serializing
static a2dPropertyIdUri *	PROPID_URI = NULL
	attach an URL to the object
static a2dPropertyIdString *	PROPID_Name = NULL
	Name property, to return name of this object.
static a2dPropertyIdVoidPtr *	PROPID_autozeroptrlist = NULL
static const a2dSignal	sm_Edit_properties = wxNewId()
	edit properties event, see EditProperties()
Protected Types inherited from a2dObject
enum	{ refcount_nondynamic = 0x76543210 }
	special refcount value for non-dynamic objects
Static Protected Attributes inherited from a2dCanvasObject
static a2dCanvasOFlags	m_flagsInit
	holds value for flags to initialize m_flags More...

Detailed Description

a2dWidgetButton is a a2dCanvasObject based button in a canvas

a2dWidgetButton implements a a2dCanvasObject based button. This is usefull for selecting objects from a a2dCanvas that is used as a palette of objects, styles or tools. If the object is selected, it is drawn with the styles set by SetSelectedStroke and SetSelectedFill. Otherwise it is drawn by the usual style for this object. The default selected style is a one pixel black line and white fill. The default non-selected style is transparent stroke and fill.

a2dWidgetButton does not need a tool. It processes Mouse events. Events are first processed by the class itself, and if not handled, redirected to m_parent. You can also connect dynamically to the wxEvtHandler which is a base class.

Definition at line 43 of file canwidget.h.

Member Enumeration Documentation

enum a2dWidgetButton::WidgetMode

Enumerator
Boundingbox	The width and height is the boundingbox of the m_content OR-ed with the button and children.
BoundingboxSize	Like Boundingbox, but objects with negative extend are shifted positive.
ScaledContent	The width and height button, m_content are scaled to fit in.
ScaledContentKeepAspect	like ScaledContent, but keep aspect ratio.

Definition at line 48 of file canwidget.h.

Member Function Documentation

a2dBoundingBox a2dWidgetButton::DoGetUnTransformedBbox ( a2dBboxFlags  flags = a2dCANOBJ_BBOX_NON ) const

protectedvirtual

In derived object this should be overriden to calculate the boundingbox of the object without its children.

The default return a non Valid boundingbox.

The real boundingbox of the object is often less desirable for editing. e.g. a rectangle with a contour, one does not want editing handles on the contour, instead they should still be on the basic rectangle.

Reimplemented from a2dCanvasObject.

Definition at line 196 of file canwidget.cpp.

bool a2dWidgetButton::DoIsHitWorld ( a2dIterC &  ic, a2dHitEvent &  hitEvent  )

protectedvirtual

Does hit test on the object (exclusif child objects)

DoIsHitWorld() should return the way the object is hit by filling a2dHitEvent::m_how with the correct info.

Parameters

ic	iterative context ( e.g. current transform WITH the local transform applied )
hitEvent	stores hit information

Returns

true if hit

Reimplemented from a2dCanvasObject.

Definition at line 311 of file canwidget.cpp.

void a2dWidgetButton::DoRender ( a2dIterC &  ic, OVERLAP  clipparent  )

protectedvirtual

render derived object

if the object has sub objects (apart from the childobject which are handled here), those subobject most rendered by iterating on layer when needed/wanted, simular to child objects. We do not iterate here, since that is only needed if indeed there or subobjects. This will be know in a "wxDerivedCanvasObject DoRender".

SO parent objects that call this function, must:

\li 1-  clip object against area to redraw.
\li 2-  iterate on layers when needed.

A a2dCanvasObject is rendered as a + (plus sign) when there or no children.

Reimplemented from a2dCanvasObject.

Definition at line 243 of file canwidget.cpp.

bool a2dWidgetButton::DoUpdate ( UpdateMode  mode, const a2dBoundingBox &  childbox, const a2dBoundingBox &  clipbox, const a2dBoundingBox &  propbox  )

protectedvirtual

Update derived Object specific things ( mainly boundingbox)

Calculates the boundingbox of the object (exclusif base class child objects but with other nested objects).

Parameters

mode	way to update the objects
childbox	size of children boundingbox
clipbox	clip to this
propbox	size of properties boundingbox

Remarks

in a derived class this function can also be used to update object specific cache data.

force may or may not have direct influence on the object itself, if this function is called directly for some reason (e.g from derived objects), you must invalidate the boudingbox yourself. GetDrawerBox()->SetValid( false );

Reimplemented from a2dCanvasObject.

Definition at line 135 of file canwidget.cpp.

void a2dWidgetButton::DoWalker ( wxObject *  parent, a2dWalkerIOHandler &  handler  )

protectedvirtual

iterate over this object and its children

This function allows you to extend the functionality of all a2dCanvasObject classes in a a2dCanvasDocument, without adding extra members to these objects.

Default functions are called on the a2dWalkerIOHandler, which redirect the calls to other functions based on this object its classname. On can register classes to a2dWalkerIOHandler or derived classes. This way for each unique object in the document there can be a function in a2dWalkerIOHandler.

Returns

false if some object did not have a function attached via a2dWalkerIOHandler.

See a2dWalkerIOHandler for more.

Reimplemented from a2dCanvasObject.

Definition at line 81 of file canwidget.cpp.

void a2dWidgetButton::DrawHighLighted ( a2dIterC &  ic )

protectedvirtual

called by Render() if m_flags.m_HighLight is set

Parameters

ic	iteration context (has a2dDrawingPart accumulative matrix to calculate absolute position of the object)

Reimplemented from a2dCanvasObject.

Definition at line 92 of file canwidget.cpp.

a2dCanvasObject* a2dWidgetButton::GetContentObject ( )

inline

Get the content object,.

See Also

SetContentObject()

Definition at line 83 of file canwidget.h.

void a2dWidgetButton::Render ( a2dIterC &  ic, OVERLAP  clipparent  )

protectedvirtual

Render this object to the active a2dDrawingPart.

This function is called via the a2dCanvasDocument class or its nested children. The active a2dDrawingPart which is set for the document is used to draw to (either on its buffer or directly on the device) All rendering goes through this function to be able to render specific things in the base class first (like a2dCanvasObject its properties.) Somewhere internal DoRender will be called to really render the derived object itself. Next to that nested a2dCanvasObject's will be rendered too.

If wanted only the canvas objects with a certain mask set, will be rendered. Mask example: Checking visible and selected

use: mask=(a2dCANOBJ_VISIBLE | a2dCANOBJ_SELECTED)

Remarks

Do not use directly from outside the containing document of this object. Normally only used directly in derived classes

See Also

a2dCanvasDocument

Remarks

The active clipping rectangle is set within the active drawer. It can be used to decide which parts of the object need to be re-drawn or not. This may speed up drawing in sepcial cases, but in general the active a2dDrawingPart, simply clips all that is drawn on it to active clipping rectangle. The fact that the object is called to redrawn itself, is not decided here, instead it is part of the pending object mechanism. Which uses the object its boundingbox to request redrawing.

Normally an object will be rendered if the given layer is equal to the object its layer.

wxLAYER_ALL has a special meaning. If the given input layer is wxLAYER_ALL, then the m_layer of objects is not tested. So the child objects their own layer settings are ignored/not checked in that case. All child objects are drawn at once, still the style of the layers settings is used when needed.

If the flag "m_flags.m_childrenOnSameLayer" is set, a new iteration over layers will take place. The effect is that all children will be drawn at once ( not only objects on the given layer ), but the order of the layers will be taken into account to draw the children. If the flag "m_flags.m_childrenOnSameLayer" is NOT set, a new iteration on layers is NOT done, and only the objects on the given layer will be drawn.

Remarks

ic.GetPerLayerMode() is true, then only ic.GetLayer() is rendered, which can not be wxLAYER_ALL.

Parameters

ic	iteration context (has a2dDrawingPart accumulative matrix to calculate absolute position of the object)
clipparent	this must be the clip status of parent object, it is used to optimize drawing speed. e.g If parent is completely within the current clipping rectangle of the a2dDrawingPart, there is no need to check child objects.

Reimplemented from a2dCanvasObject.

Definition at line 128 of file canwidget.cpp.

void a2dWidgetButton::SetContentObject ( a2dCanvasObject *  content )

inline

Set the content object.

child objects can be added to a button, but they will always be drawn unscaled, independent of WidgetMode. Therefore one can not fit the children inside of the boundingbox of the button. It is important to be able to split normalized content from child objects, for example when object tips that are added to the button. Such an object tip should never be scaled, when the button itself is resized. So the prefered manner of setting the drawing for a button is using SetContentObject(). Children should be used for decorating the button itself, not for fitting/scaling the inside drawing of the button.

Definition at line 80 of file canwidget.h.

Member Data Documentation

a2dFill a2dWidgetButton::m_highLightFill

protected

See Also

SetSelectedFill

Definition at line 146 of file canwidget.h.

a2dStroke a2dWidgetButton::m_highLightStroke

protected

See Also

SetSelectedStroke

Definition at line 143 of file canwidget.h.

a2dFill a2dWidgetButton::m_selectedFill

protected

See Also

SetSelectedFill

Definition at line 140 of file canwidget.h.

a2dStroke a2dWidgetButton::m_selectedStroke

protected

See Also

SetSelectedStroke

Definition at line 137 of file canwidget.h.

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

• canwidget.h
• canwidget.cpp