#include <QtOldMouseTools.qo.h>

Inheritance diagram for casa::QtOldPTRegion:

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

void	echoClicked (casacore::Record)

Public Member Functions
	QtOldPTRegion (PanelDisplay *pd)

	~QtOldPTRegion ()

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::QtOldMouseTool
	QtOldMouseTool ()

	~QtOldMouseTool ()

Public Member Functions inherited from casa::MWCPTRegion
	MWCPTRegion (Display::KeySym keysym=Display::K_Pointer_Button3)
	Constructor. More...

virtual	~MWCPTRegion ()
	Destructor. More...

Public Member Functions inherited from casa::MWCPolyTool
	MWCPolyTool (Display::KeySym keysym=Display::K_Pointer_Button1, const casacore::Bool persistent=false)
	Constructor. More...

virtual	~MWCPolyTool ()
	Destructor. More...

virtual void	disable ()
	Switch the tool off - this calls the base class disable, and then erases the polygon if it's around. More...

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

virtual casacore::Bool	polygonDefined ()
	Is a polygon currently defined? 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	enable ()
	Switch the tool on/off - this simply registers or unregisters the event handlers on the WorldCanvases. More...

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 void	handleEvent (DisplayEvent &)
	Classes that contain this interface (i.e., derive from it) can override this method to implement actions for whatever types of DisplayEvent they're interested in. More...

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...

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)

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

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

void	getWorldCoords (casacore::Vector< casacore::Double > &x, casacore::Vector< casacore::Double > &y)
	get the world coords of the current polygon region More...

void	getLinearCoords (casacore::Vector< casacore::Double > &x, casacore::Vector< casacore::Double > &y)
	get the linear coords of the current ploygon region More...

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

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

virtual void	keyReleased (const WCPositionEvent &)

virtual void	otherKeyPressed (const WCPositionEvent &)

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

virtual void	doubleOutside ()

virtual void	get (casacore::Vector< casacore::Int > &x, casacore::Vector< casacore::Int > &y) const
	Retrieve polygon vertices, or a single vertex, in screen pixels. More...

virtual void	get (casacore::Int &x, casacore::Int &y, const casacore::Int pt) const

Protected Member Functions inherited from casa::MultiWCTool
virtual void	otherKeyReleased (const WCPositionEvent &)

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_

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

Detailed Description

Synopsis

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

Definition at line 160 of file QtOldMouseTools.qo.h.

Constructor & Destructor Documentation

casa::QtOldPTRegion::QtOldPTRegion ( PanelDisplay * pd )

inline

Definition at line 168 of file QtOldMouseTools.qo.h.

casa::QtOldPTRegion::~QtOldPTRegion ( )

inline

Definition at line 170 of file QtOldMouseTools.qo.h.

Member Function Documentation

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

protectedvirtual

Reimplemented from casa::MultiWCTool.

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

protectedvirtual

Reimplemented from casa::MultiWCTool.

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

signal

bool casa::QtOldPTRegion::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::QtOldPTRegion::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::QtOldPTRegion::polygonReady ( )

inlineprotectedvirtual

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

///This is not correct !

This callback is invoked by the base when the polygon is first defined (by a double-click at last point) or when the mouse is released after a move/resize. It was unused in glish. For Qt, this will also signal that the polygon region has been fully 'selected/made ready' (which will preclude the need for the user to double-click [again] inside the polygon to select it). virtual void polygonReady() { regionReady(); }

is this fix to 1393?

Reimplemented from casa::MWCPolyTool.

Definition at line 209 of file QtOldMouseTools.qo.h.

virtual void casa::QtOldPTRegion::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::MWCPTRegion.

Member Data Documentation

PanelDisplay* casa::QtOldPTRegion::pd_

protected

Definition at line 211 of file QtOldMouseTools.qo.h.

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

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

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Synopsis

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation