Package org.locationtech.jtstest.testbuilder.ui.tools

Class IndicatorTool

java.lang.Object

org.locationtech.jtstest.testbuilder.ui.tools.BasicTool

org.locationtech.jtstest.testbuilder.ui.tools.IndicatorTool

All Implemented Interfaces:

KeyListener, MouseListener, MouseMotionListener, MouseWheelListener, EventListener, Tool

Direct Known Subclasses:

BoxBandTool, EditVertexTool, LineBandTool

public abstract class IndicatorTool
extends BasicTool

Field Summary

Fields

Modifier and Type	Field	Description
private Color	bandColor
private boolean	isIndicatorVisible
private String	lastLabelDrawn
private Point	lastLabelLoc
private Shape	lastShapeDrawn
private Point	mousePoint
private Color	originalColor
private Font	originalFont
private Stroke	originalStroke

Fields inherited from class org.locationtech.jtstest.testbuilder.ui.tools.BasicTool

cursor

Constructor Summary

Constructors

Constructor	Description
IndicatorTool()
IndicatorTool(Cursor cursor)

Method Summary

Modifier and Type	Method	Description
protected void	clearIndicator()
private void	clearShape(Graphics2D graphics)
private void	drawShapeXOR(Graphics2D g)
private void	drawShapeXOR(Graphics2D graphics, Shape shape, String label, Point labelLoc)
private String	getLabel()
protected Shape	getShape()	Gets the shape for displaying the current state of the action.
boolean	isIndicatorVisible()	Important for XOR drawing.
void	mouseDragged(MouseEvent e)
void	mouseMoved(MouseEvent e)
private void	recordLabel(Point p)
protected void	redrawIndicator()
private void	redrawShape(Graphics2D graphics)
private void	setIndicatorVisible(boolean isIndicatorVisible)
private void	setup(Graphics2D graphics)
private void	teardown(Graphics2D graphics)

Methods inherited from class org.locationtech.jtstest.testbuilder.ui.tools.BasicTool

activate, deactivate, geomModel, getCursor, getGraphics2D, getModelSnapTolerance, gridSize, keyPressed, keyReleased, keyTyped, mouseClicked, mouseEntered, mouseExited, mousePressed, mouseReleased, mouseWheelMoved, panel, toModel, toModel, toModelCoordinate, toModelSnapped, toModelSnappedIfCloseToViewGrid, toModelSnappedToViewGrid, toView, toView

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

bandColor

private Color bandColor

mousePoint

private Point mousePoint

lastShapeDrawn

private Shape lastShapeDrawn

lastLabelDrawn

private String lastLabelDrawn

lastLabelLoc

private Point lastLabelLoc

isIndicatorVisible

private boolean isIndicatorVisible

originalColor

private Color originalColor

originalStroke

private Stroke originalStroke

originalFont

private Font originalFont

Constructor Details

IndicatorTool

public IndicatorTool()

IndicatorTool

public IndicatorTool(Cursor cursor)

Method Details

getShape

protected Shape getShape()

Gets the shape for displaying the current state of the action. Subclasses should override.

Returns:

null if nothing should be drawn

isIndicatorVisible

public boolean isIndicatorVisible()

Important for XOR drawing. Even if #getShape returns null, this method will return true between calls of #redrawShape and #clearShape.

setIndicatorVisible

private void setIndicatorVisible(boolean isIndicatorVisible)

clearIndicator

protected void clearIndicator()

redrawIndicator

protected void redrawIndicator()

clearShape

private void clearShape(Graphics2D graphics)

redrawShape

private void redrawShape(Graphics2D graphics)
                  throws Exception

Throws:

Exception

drawShapeXOR

private void drawShapeXOR(Graphics2D g)
                   throws Exception

Throws:

Exception

drawShapeXOR

private void drawShapeXOR(Graphics2D graphics,
 Shape shape,
 String label,
 Point labelLoc)

setup

private void setup(Graphics2D graphics)

teardown

private void teardown(Graphics2D graphics)

recordLabel

private void recordLabel(Point p)

getLabel

private String getLabel()

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class BasicTool

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

Overrides:

mouseMoved in class BasicTool