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/*
* DockingConstraints.java
* 2004-01-02
*/
package org.tigris.toolbar.layouts;
/**
* Class representing the edge and indicies at which a toolbar should be docked.
* @author Christopher Bach
*/
public class DockingConstraints
{
public static final int MAX = DockLayout.MAX;
public static final int NORTH = DockLayout.NORTH;
public static final int SOUTH = DockLayout.SOUTH;
public static final int EAST = DockLayout.EAST;
public static final int WEST = DockLayout.WEST;
private int ourDockIndex = MAX;
private int ourRowIndex = 0;
private int ourDockEdge = NORTH;
/**
* Creates a DockingConstraints object with a default
* edge of NORTH, row of 0, and index of MAX.
*/
public DockingConstraints()
{
}
/**
* Creates a DockingConstraints object at the specified
* edge with a default row of 0 and index of MAX.
*/
public DockingConstraints(int edge)
{
setEdge(edge);
}
/**
* Creates a DockingConstraints object at the specified
* edge and index with a default row of 0.
*/
public DockingConstraints(int edge, int index)
{
setEdge(edge);
setIndex(index);
}
/**
* Creates a DockingConstraints object at the specified
* edge, row, and index.
*/
public DockingConstraints(int edge, int row, int index)
{
setEdge(edge);
setRow(row);
setIndex(index);
}
/**
* Sets the edge at which the toolbar is docked.
*/
void setEdge(int edge)
{
if (edge == NORTH
|| edge == SOUTH
|| edge == EAST
|| edge == WEST) ourDockEdge = edge;
}
/**
* Sets the index of the row within the DockBoundary in
* which the toolbar is docked.
*/
void setRow(int row)
{
if (row < 0) ourRowIndex = 0;
else ourRowIndex = row;
}
/**
* Sets the index within the row in which the toolbar is docked.
*/
void setIndex(int index)
{
if (index < 0) ourDockIndex = 0;
else ourDockIndex = index;
}
/**
* Returns an int representing the edge in which the toolbar is docked.
*/
public int getEdge()
{
return ourDockEdge;
}
/**
* Returns an int representing the row index within the DockBoundary
* in which the toolbar is docked.
*/
public int getRow()
{
return ourRowIndex;
}
/**
* Returns an int representing the index within the row in which
* the toolbar is docked.
*/
public int getIndex()
{
return ourDockIndex;
}
}
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