casa  5.7.0-16
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Signals | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
casa::QtOldELRegion Class Reference

#include <QtOldMouseTools.qo.h>

Inheritance diagram for casa::QtOldELRegion:
casa::QtOldMouseTool casa::MWCETRegion casa::MWCEllipseTool casa::MultiWCTool casa::DTVisible casa::DisplayTool casa::WCPositionEH casa::WCMotionEH casa::WCRefreshEH casa::DisplayEH casa::QtOldEllipseTool

Signals

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

Public Member Functions

 QtOldELRegion (PanelDisplay *pd)
 
 ~QtOldELRegion ()
 
bool getMouseRegion (casacore::Record &mouseRegion, WorldCanvasHolder *&wch)
 Retrieve the current circular mouse region record and WCH, if any. More...
 
- Public Member Functions inherited from casa::QtOldMouseTool
 QtOldMouseTool ()
 
 ~QtOldMouseTool ()
 
- Public Member Functions inherited from casa::MWCETRegion
 MWCETRegion (Display::KeySym keysym=Display::K_Pointer_Button2)
 Constructor. More...
 
virtual ~MWCETRegion ()
 Destructor. More...
 
virtual void handleEvent (DisplayEvent &ev)
 handle events, via new-style interface. More...
 
- Public Member Functions inherited from casa::MWCEllipseTool
 MWCEllipseTool (Display::KeySym keysym=Display::K_Pointer_Button1, const casacore::Bool persistent=false)
 Constructor. More...
 
virtual ~MWCEllipseTool ()
 Destructor. More...
 
virtual void disable ()
 Switch the tool off - this erases the ellipse, if any, and calls the base class disable. More...
 
virtual void reset (casacore::Bool skipRefresh=false)
 reset to non-existent, non-active ellipse. More...
 
virtual casacore::Bool ellipseDefined ()
 
Is a ellipse currently defined?

virtual casacore::Bool rectangleDefined() { return itsRectangleExists; } 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 ~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 ()
 Signals mouseRegionReady with an appropriate casacore::Record, when called by base class in response to user selection with the mouse. More...
 
virtual void clicked (int x, int y)
 
virtual void doubleClicked (int x, int y)
 
- Protected Member Functions inherited from casa::MWCETRegion
virtual void doubleInside ()
 Handle double-click inside the rectangle. More...
 
void getWorldCoords (casacore::Vector< casacore::Double > &x, casacore::Vector< casacore::Double > &y)
 get the world coords of the current rectangular region More...
 
void getLinearCoords (casacore::Vector< casacore::Double > &x, casacore::Vector< casacore::Double > &y)
 get the linear coords of the current rectangular region More...
 
- Protected Member Functions inherited from casa::MWCEllipseTool
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 &, const viewer::region::region_list_type &)
 
virtual void draw (const WCRefreshEvent &, const viewer::region::region_list_type &)
 draw the ellipse (if any) on the object's currently active WC. More...
 
virtual void doubleOutside ()
 
virtual void ellipseReady ()
 Called when a ellipse is ready and not being edited. More...
 
virtual void get (casacore::Int &x1, casacore::Int &y1, casacore::Int &x2, casacore::Int &y2) const
 virtual void rectangleReady() { }; More...
 
- 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...
 
DisplayTooloperator= (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...
 
DTVisibleoperator= (const DTVisible &other)
 (Required) copy assignment. More...
 

Protected Attributes

PanelDisplaypd_
 
- Protected Attributes inherited from casa::MultiWCTool
WorldCanvasitsCurrentWC
 WC being (or to be) drawn on (may be 0 initially). More...
 

Detailed Description

Synopsis

QtOldELRegion is the Ellipse Region mouse tool that sends a signal when a new circle is ready.

Definition at line 117 of file QtOldMouseTools.qo.h.

Constructor & Destructor Documentation

casa::QtOldELRegion::QtOldELRegion ( PanelDisplay pd)
inline

Definition at line 125 of file QtOldMouseTools.qo.h.

casa::QtOldELRegion::~QtOldELRegion ( )
inline

Definition at line 127 of file QtOldMouseTools.qo.h.

Member Function Documentation

virtual void casa::QtOldELRegion::clicked ( int  x,
int  y 
)
protectedvirtual

Reimplemented from casa::MultiWCTool.

virtual void casa::QtOldELRegion::doubleClicked ( int  x,
int  y 
)
protectedvirtual

Reimplemented from casa::MultiWCTool.

void casa::QtOldELRegion::echoClicked ( casacore::Record  )
signal
bool casa::QtOldELRegion::getMouseRegion ( casacore::Record mouseRegion,
WorldCanvasHolder *&  wch 
)

Retrieve the current circular 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::QtOldELRegion::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::QtOldELRegion::regionReady ( )
protectedvirtual

Signals mouseRegionReady with an appropriate casacore::Record, when called by base class in response to user selection with the mouse.

See implementation for format of the record.

Reimplemented from casa::MWCETRegion.

Member Data Documentation

PanelDisplay* casa::QtOldELRegion::pd_
protected

Definition at line 151 of file QtOldMouseTools.qo.h.


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