#include <QtMouseTools.qo.h>

Inheritance diagram for casa::QtPVToolRegion:

Signals
void	mouseRegionReady (casacore::Record mouseRegion, WorldCanvasHolder *)
	See regionReady() implementation for format of the record. More...

void	echoClicked (casacore::Record)

Public Member Functions
	QtPVToolRegion (viewer::RegionSourceFactory rf, PanelDisplay pd)

	~QtPVToolRegion ()

bool	getMouseRegion (casacore::Record &mouseRegion, WorldCanvasHolder *&wch)
	Retrieve the current polygon mouse region record and WCH, if any. More...

Public Member Functions inherited from casa::QtMouseTool
	QtMouseTool ()

	~QtMouseTool ()

Public Member Functions inherited from casa::MultiPVToolImpl
	MultiPVToolImpl (viewer::RegionSourceFactory rf, PanelDisplay pd, Display::KeySym keysym=Display::K_Pointer_Button2)
	Constructor. More...

virtual	~MultiPVToolImpl ()
	Destructor. More...

virtual void	handleEvent (DisplayEvent &ev)
	handle events, via new-style interface. More...

Public Member Functions inherited from casa::MultiPVTool
	MultiPVTool (viewer::RegionSourceFactory rsf, PanelDisplay pd, Display::KeySym keysym=Display::K_Pointer_Button1, const casacore::Bool persistent=false)
	Constructor. More...

virtual	~MultiPVTool ()
	Destructor. More...

virtual void	disable ()
	Switch the tool off - this erases the rectangle, if any, and calls the base class disable. More...

virtual void	reset (casacore::Bool skipRefresh=false)
	reset to non-existent, non-active rectangle. More...

virtual casacore::Bool	rectangleDefined ()
	Is a rectangle currently defined? More...

viewer::RegionSource *	getRegionSource ()

void	checkPoint (WorldCanvas *wc, State &state)
	this is a non-const function because a non-const RegionTool ptr is returned in 'state' which can then be used for setting the state of the regions managed by the various tools.... More...

void	revokeRegion (viewer::Region *)
	called when the user (read GUI user) indicates that a region should be deleted... More...

const std::set < viewer::region::RegionTypes > &	regionsCreated () const
	returns a set which indicates regions this creator creates... More...

bool	create (viewer::region::RegionTypes, WorldCanvas , const std::vector< std::pair< double, double > > &, const std::string &, viewer::region::TextPosition, const std::vector< int > &, const std::string &, int, int, const std::string &, const std::string &, viewer::region::LineStyle, unsigned int, bool, VOID )
	create regions of various types (e.g. More...

RegionToolTypes	type () const

Public Member Functions inherited from casa::RegionTool
	RegionTool (Display::KeySym keysym=Display::K_Pointer_Button1)
	Constructor taking the primary key to which this tool will respond. More...

	~RegionTool ()

void	otherKeyReleased (const WCPositionEvent &)

void	enable ()
	DISPLAY_PURE_VIRTUAL(RegionTool::create,true);. More...

Public Member Functions inherited from casa::MultiWCTool
	MultiWCTool (const Display::KeySym &keysym=Display::K_Pointer_Button1, bool enable_events=true)
	Constructor taking the primary key to which this tool will respond. More...

virtual	~MultiWCTool ()
	Destructor. More...

virtual void	addWorldCanvas (WorldCanvas &worldcanvas)
	Add/remove a WorldCanvas from the control of this tool. More...

virtual void	removeWorldCanvas (WorldCanvas &worldcanvas)

virtual void	addWorldCanvases (PanelDisplay *pdisp)
	Add/Remove a list of WorldCanvases from PanelDisplay. More...

virtual void	removeWorldCanvases (PanelDisplay *pdisp)

virtual void	operator() (const WCPositionEvent &ev)
	Required operators for event handling - these are called when events occur, and distribute the events to the "user-level" methods. More...

virtual void	operator() (const WCMotionEvent &ev)
	default sends event to cout More...

virtual void	operator() (const WCRefreshEvent &ev)
	original handler interface (still used for WCRefreshEvents) More...

Public Member Functions inherited from casa::DisplayTool
virtual	~DisplayTool ()
	Destructor. More...

virtual void	setKey (const Display::KeySym &keysym)
	Set/get which key to catch. More...

virtual Display::KeySym	getKey () const

Public Member Functions inherited from casa::WCPositionEH
	WCPositionEH ()
	Default Constructor Required. More...

virtual	~WCPositionEH ()
	Destructor. More...

Public Member Functions inherited from casa::WCMotionEH
	WCMotionEH ()
	Default Constructor Required. More...

virtual	~WCMotionEH ()
	Destructor. More...

Public Member Functions inherited from casa::WCRefreshEH
	WCRefreshEH ()
	Default Constructor Required. More...

virtual	~WCRefreshEH ()
	Destructor. More...

Public Member Functions inherited from casa::DisplayEH
virtual	~DisplayEH ()

Public Member Functions inherited from casa::DTVisible
	DTVisible ()
	Default constructor. More...

virtual	~DTVisible ()
	Destructor. More...

virtual casacore::String	drawColor () const
	Return the color to use. More...

virtual casacore::Int	lineWidth () const
	Return the line width to use. More...

virtual casacore::Double	doubleClickInterval () const
	Return the double click interval (in seconds). More...

Public Member Functions inherited from casa::viewer::RegionCreator
	RegionCreator ()
	DISPLAY_PURE_VIRTUAL(RegionCreator::create,true);. More...

virtual	~RegionCreator ()

Protected Member Functions
virtual void	regionReady ()
	This callback is invoked by the base when the user double-clicks inside a polygon defined previously (but see also polygonReady(), below). More...

virtual void	clicked (int x, int y)

virtual void	doubleClicked (int x, int y)

Protected Member Functions inherited from casa::MultiPVToolImpl
virtual void	doubleInside ()
	Handle double-click inside the rectangle. More...

void	getWorldCoords (casacore::Vector< casacore::Double > &blc, casacore::Vector< casacore::Double > &trc)
	get the world coords of the current rectangular region More...

void	getLinearCoords (casacore::Vector< casacore::Double > &blc, casacore::Vector< casacore::Double > &trc)
	get the linear coords of the current rectangular region More...

Protected Member Functions inherited from casa::MultiPVTool
virtual void	keyPressed (const WCPositionEvent &ev)
	Functions called by the base class event handling operators–and normally only those. More...

virtual void	keyReleased (const WCPositionEvent &ev)

virtual void	otherKeyPressed (const WCPositionEvent &ev)

virtual void	moved (const WCMotionEvent &ev, const viewer::region::region_list_type &)

virtual void	draw (const WCRefreshEvent &, const viewer::region::region_list_type &)
	draw the rectangle (if any) on the object's currently active WC. More...

virtual void	doubleOutside ()

virtual void	rectangleReady ()
	Called when a rectangle is ready and not being edited. More...

virtual void	get (casacore::Int &x1, casacore::Int &y1, casacore::Int &x2, casacore::Int &y2) const
	Retrieve the rectangle coordinates, in screen pixels. More...

virtual bool	checkType (viewer::region::RegionTypes t)

virtual std::shared_ptr < viewer::PVLine >	allocate_region (WorldCanvas wc, double x1, double y1, double x2, double y2, VOID region_specific_state) const

Protected Member Functions inherited from casa::MultiWCTool
virtual void	updateRegion ()

virtual void	refresh ()
	Copy back-to-front buffer (erasing all MWCTool drawings), then cause this (and all MWCTools on current WC's PC) to draw (or not draw) themselves, according to their current state. More...

virtual void	setClipToDrawArea ()
	Cause subsequent drawing commands to be clipped to the current WC (or its drawing area). More...

virtual void	setClipToWC ()

virtual void	resetClip ()

Protected Member Functions inherited from casa::DisplayTool
	DisplayTool (const Display::KeySym &keysym=Display::K_Pointer_Button1)
	Constructor taking a key to which this tool will initially be attached, typically one of the pointer buttons. More...

	DisplayTool (const DisplayTool &other)
	Copy constructor - construct a new DisplayTool from `other`, using copy semantics. More...

DisplayTool &	operator= (const DisplayTool &other)
	Copy assignment using copy semantics. More...

Display::KeyModifier	keyModifiers ()
	Return the modifier mask. More...

Protected Member Functions inherited from casa::DTVisible
	DTVisible (const DTVisible &other)
	(Required) copy constructor. More...

DTVisible &	operator= (const DTVisible &other)
	(Required) copy assignment. More...

Protected Attributes
PanelDisplay *	pd_
	virtual void handleEvent(DisplayEvent& ev); virtual void keyPressed(const WCPositionEvent &ev); More...

Protected Attributes inherited from casa::MultiPVTool
viewer::RegionSource *	rfactory

Protected Attributes inherited from casa::MultiWCTool
WorldCanvas *	itsCurrentWC
	WC being (or to be) drawn on (may be 0 initially). More...

Additional Inherited Members
Public Types inherited from casa::RegionTool
enum	RegionToolTypes { POLYTOOL, RECTTOOL, POINTTOOL, ELLIPSETOOL, POLYLINETOOL, PVLINETOOL }

typedef std::map < viewer::Region *, viewer::region::PointInfo >	region_map_type

Public Types inherited from casa::viewer::RegionCreator
typedef std::list < RegionCreator * >	creator_list_type

Static Public Member Functions inherited from casa::viewer::RegionCreator
static const creator_list_type &	findCreator (region::RegionTypes type)

Detailed Description

Synopsis

QtPVToolRegion is the Polygon Region mouse tool that sends a signal when a new polygon is ready.

Definition at line 326 of file QtMouseTools.qo.h.

Constructor & Destructor Documentation

casa::QtPVToolRegion::QtPVToolRegion	(	viewer::RegionSourceFactory *	rf,
		PanelDisplay *	pd
	)

inline

Definition at line 334 of file QtMouseTools.qo.h.

casa::QtPVToolRegion::~QtPVToolRegion ( )

inline

Definition at line 336 of file QtMouseTools.qo.h.

Member Function Documentation

virtual void casa::QtPVToolRegion::clicked	(	int	x,
		int	y
	)

protectedvirtual

Reimplemented from casa::MultiWCTool.

virtual void casa::QtPVToolRegion::doubleClicked	(	int	x,
		int	y
	)

protectedvirtual

Reimplemented from casa::MultiWCTool.

void casa::QtPVToolRegion::echoClicked ( casacore::Record )

signal

bool casa::QtPVToolRegion::getMouseRegion	(	casacore::Record &	mouseRegion,
		WorldCanvasHolder *&	wch
	)

Retrieve the current polygon mouse region record and WCH, if any.

(If nothing is ready, returns false – be sure to check before using return parameters. See implementation for mouseRegion casacore::Record format).

void casa::QtPVToolRegion::mouseRegionReady	(	casacore::Record	mouseRegion,
		WorldCanvasHolder *
	)

signal

See regionReady() implementation for format of the record.

(For some uses, a connecting slot may be able to do without the WCH* parameter).

virtual void casa::QtPVToolRegion::regionReady ( )

protectedvirtual

This callback is invoked by the base when the user double-clicks inside a polygon defined previously (but see also polygonReady(), below).

This implementation emits the Qt signal mouseRegionReady() with an appropriate casacore::Record defining the user's polygon mouse selection. See implementation for format of the record.

Reimplemented from casa::MultiPVToolImpl.

Member Data Documentation

PanelDisplay* casa::QtPVToolRegion::pd_

protected

virtual void handleEvent(DisplayEvent& ev); virtual void keyPressed(const WCPositionEvent &ev);

Definition at line 364 of file QtMouseTools.qo.h.

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

casa/code/display/QtViewer/QtMouseTools.qo.h

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Synopsis

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation