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

cursor

Constructor Summary

Constructors

Constructor and Description
IndicatorTool()
IndicatorTool(Cursor cursor)

Method Summary

Modifier and Type	Method and Description
protected void	clearIndicator()
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)
protected void	redrawIndicator()

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

IndicatorTool

public IndicatorTool()

IndicatorTool

public IndicatorTool(Cursor cursor)

Method Detail

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.

clearIndicator

protected void clearIndicator()

redrawIndicator

protected void redrawIndicator()

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