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:

java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener, Tool

Direct Known Subclasses:

BoxBandTool, EditVertexTool, LineBandTool

public abstract class IndicatorTool
extends BasicTool

Field Summary

Fields

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

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

cursor

Constructor Summary

Constructors

Constructor	Description
IndicatorTool()
IndicatorTool(java.awt.Cursor cursor)

Method Summary

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

bandColor

private java.awt.Color bandColor

mousePoint

private java.awt.Point mousePoint

lastShapeDrawn

private java.awt.Shape lastShapeDrawn

lastLabelDrawn

private java.lang.String lastLabelDrawn

lastLabelLoc

private java.awt.Point lastLabelLoc

isIndicatorVisible

private boolean isIndicatorVisible

originalColor

private java.awt.Color originalColor

originalStroke

private java.awt.Stroke originalStroke

originalFont

private java.awt.Font originalFont

Constructor Detail

IndicatorTool

public IndicatorTool()

IndicatorTool

public IndicatorTool(java.awt.Cursor cursor)

Method Detail

getShape

protected java.awt.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(java.awt.Graphics2D graphics)

redrawShape

private void redrawShape(java.awt.Graphics2D graphics)
                  throws java.lang.Exception

Throws:

java.lang.Exception

drawShapeXOR

private void drawShapeXOR(java.awt.Graphics2D g)
                   throws java.lang.Exception

Throws:

java.lang.Exception

drawShapeXOR

private void drawShapeXOR(java.awt.Graphics2D graphics,
                          java.awt.Shape shape,
                          java.lang.String label,
                          java.awt.Point labelLoc)

setup

private void setup(java.awt.Graphics2D graphics)

teardown

private void teardown(java.awt.Graphics2D graphics)

recordLabel

private void recordLabel(java.awt.Point p)

getLabel

private java.lang.String getLabel()

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

Overrides:

mouseDragged in class BasicTool

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Overrides:

mouseMoved in class BasicTool