kcl.waterloo.graphics

Interface GJGridInterface

All Known Implementing Classes:

GCGridContainer

public interface GJGridInterface

GJGridInterface defines methods that need to be implemented by a subclass if it is to work as a grid interface for GJAbstractGraphs. A GJGridInterface allows multiple GJAbstractGraphContainers to be arranged in grids. The interface defines methods used in the GJAbstractGraph class to communicate with the grid class. By default, the GJGridInterface reference in GJAbstractGraph is set to null. GJGridInterface classes need to call setGridInterface on the graph when it is added to the grid. Only implemented in GCGrid at present.

This interface, and related classes in the kcl.waterloo.swing package, are under development. They are likely to change in the future.

Method Summary

Modifier and Type	Method and Description
javax.swing.JLabel	getGridIndicator() Returns a reference to the JLabel used to output the grid position
double[]	getLocation(java.awt.Component c) Returns the x,y location of the index
javax.swing.JLabel	getMousePositionIndicator() Returns a reference to the JLabel used to output the mouse position

Method Detail

getLocation

double[] getLocation(java.awt.Component c)

Returns the x,y location of the index

Parameters:

idx - index

Returns:

an int[] containing the x,y location

getMousePositionIndicator

javax.swing.JLabel getMousePositionIndicator()

Returns a reference to the JLabel used to output the mouse position

Returns:

a JLabel

getGridIndicator

javax.swing.JLabel getGridIndicator()

Returns a reference to the JLabel used to output the grid position

Returns:

a JLabel