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Class pmr.stat.DrawableStat

java.lang.Object
   |
   +----pmr.stat.Stat
           |
           +----pmr.stat.DrawableStat

public class DrawableStat

extends Stat

implements Drawable

Author:

(C) P. Murray-Rust, 1996

DrawableStat()

normal constructor

action(Event, Object)

pass any button actions to the object

debug()

display()

Kicks off a ScrollableTopLevel which contains the object.

display(Graphics)

used by the ScrollableTopLevel to paint the object, or can be used to draw the object to somewhere else.

display(Graphics, Component)

this may encapsulate the above routine, as we often need the component, e.g.

display(Int2Range)

alternative display routine when we know the target screen area for the object

display(IntSet)

display the subaddresses in the node; we might need to alter the hierarchy to cater for this...

generalDisplay(Graphics)

generic display unrelated to object details.

getScaler2D()

get the Scaler2D context (allows 2D scaling, etc)

getTranslation()

highlight(IntSet)

highlight any subAddresses in Node - default is no action unless overridden

isSelected()

mouseBox(Event, int, int)

action when mouseBox has been swept out; if not overridden, tries to scale the object.

mouseDown(Event, int, int)

action when mouse is clicked; if not overridden, no action

mouseDrag(Event, int, int)

action when mouse is dragged; if not overridden, no action

mouseUp(Event, int, int)

action when mouse is unclicked; if not overridden, no action

processMouseBox(Int2Range)

action when mouseBox has been swept out; if not overridden, tries to scale the object.

repaint()

repaint the component (the best we can do)

setComponent(Component)

set the component that the Drawable is on (if we know)

setHighlightable(boolean)

the subaddresses can be highlighted rather than asked for immediate action

setScaler2D(Scaler2D)

set the Scaler2D context (allows 2D scaling, etc)

setSelected(boolean)

set the object to be selected

setTitle(String)

set a title.

setTranslation(int, int)

sometimes the display needs translation (e.g.

  public DrawableStat()

normal constructor

  public void display() throws ArrayTooSmallException, CoincidentDataException

Kicks off a ScrollableTopLevel which contains the object. Only one copy allowed. This STL routes mouse calls, etc. to the DrawableStat which can then do its own thing with them

Throws: ArrayTooSmallException

Most Stat routines will require 2 or more points

Throws: CoincidentDataException

All the data fall on one point

  public void setTitle(String title)

set a title. If the STL exists, set that title

  public void setTranslation(int x,
                             int y)

sometimes the display needs translation (e.g. if copied from another context such as TOC)

  public Int2 getTranslation()

  public void display(Int2Range screenLimits) throws ArrayTooSmallException, CoincidentDataException, InvalidArgumentsException

alternative display routine when we know the target screen area for the object

Throws: ArrayTooSmallException

Most Stat routines will require 2 or more points

Throws: CoincidentDataException

All the data fall on one point

Throws: InvalidArgumentsException

'screenLimits' does not have sensible values

  public abstract void display(Graphics g)

used by the ScrollableTopLevel to paint the object, or can be used to draw the object to somewhere else. By using the Scaler2D approach it is possible to draw the object to any desired screen location

  public void generalDisplay(Graphics g)

generic display unrelated to object details. Must be called from display(g); EXPERIMENTAL - to test clipboard cut/paste approach

  public void display(IntSet subAddress) throws ArrayTooSmallException, CoincidentDataException

display the subaddresses in the node; we might need to alter the hierarchy to cater for this...

Throws: ArrayTooSmallException

Most Stat routines will require 2 or more points

Throws: CoincidentDataException

All the data fall on one point

  public void highlight(IntSet is)

highlight any subAddresses in Node - default is no action unless overridden

  public Scaler2D getScaler2D()

get the Scaler2D context (allows 2D scaling, etc)

  public void setScaler2D(Scaler2D s)

set the Scaler2D context (allows 2D scaling, etc)

  public boolean mouseUp(Event evt,
                         int x,
                         int y)

action when mouse is unclicked; if not overridden, no action

  public boolean mouseDown(Event evt,
                           int x,
                           int y)

action when mouse is clicked; if not overridden, no action

  public boolean mouseDrag(Event evt,
                           int x,
                           int y)

action when mouse is dragged; if not overridden, no action

  public boolean mouseBox(Event evt,
                          int x,
                          int y)

action when mouseBox has been swept out; if not overridden, tries to scale the object. To disable this, override with 'return true'

  public boolean processMouseBox(Int2Range box)

action when mouseBox has been swept out; if not overridden, tries to scale the object. To disable this, override this method with 'return true'

  public boolean action(Event e,
                        Object arg)

pass any button actions to the object

  public void setSelected(boolean s)

set the object to be selected

  public boolean isSelected()

  public void setHighlightable(boolean b)

the subaddresses can be highlighted rather than asked for immediate action

  public void setComponent(Component c)

set the component that the Drawable is on (if we know)

  public void repaint()

repaint the component (the best we can do)

  public void debug()

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