Package docking.widgets.fieldpanel.internal

Class LayoutLockedFieldPanelCoordinator

java.lang.Object

docking.widgets.fieldpanel.internal.FieldPanelCoordinator

docking.widgets.fieldpanel.internal.LineLockedFieldPanelCoordinator

docking.widgets.fieldpanel.internal.LayoutLockedFieldPanelCoordinator

All Implemented Interfaces:

ViewListener

Direct Known Subclasses:

ListingComparisonFieldPanelCoordinator

public class LayoutLockedFieldPanelCoordinator
extends LineLockedFieldPanelCoordinator

A LayoutLockedFieldPanelCoordinator is an extension of a LineLockedFieldPanelCoordinator that handles the fact that field panel layouts vary in size. It coordinates the scrolling of a set of field panels by sharing bound scroll models that are locked together by a set of index numbers for the FieldPanel Layouts. All the field panels are locked together at the index numbers specified in the locked line array. In other words this coordinator tries to keep the layout indicated by the line (or index) for each field panel side by side with the indicated layout for each other field panel.
Note: The layouts that are locked together will be positioned so that the bottom of those layouts line up within the field panels.

Field Summary

Fields inherited from class docking.widgets.fieldpanel.internal.LineLockedFieldPanelCoordinator

lockedLineNumbers

Constructor Summary

Constructors

Constructor	Description
LayoutLockedFieldPanelCoordinator(FieldPanel[] panels)	Constructor for the coordinator.

Method Summary

Modifier and Type	Method	Description
void	viewChanged(FieldPanel fp, BigInteger index, int xPos, int yPos)	Notifies the listener that the top of the screen has changed position.

Methods inherited from class docking.widgets.fieldpanel.internal.LineLockedFieldPanelCoordinator

add, getLockedLineForPanel, lockLines, remove, resetLockedLines

Methods inherited from class docking.widgets.fieldpanel.internal.FieldPanelCoordinator

dispose

Methods inherited from class java.lang.Object

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

Constructor Details

LayoutLockedFieldPanelCoordinator

public LayoutLockedFieldPanelCoordinator(FieldPanel[] panels)

Constructor for the coordinator.

Parameters:

panels - the field panels that will have their positions coordinated with each other.

Method Details

viewChanged

public void viewChanged(FieldPanel fp,
 BigInteger index,
 int xPos,
 int yPos)

Description copied from interface: ViewListener

Notifies the listener that the top of the screen has changed position.

Specified by:

viewChanged in interface ViewListener

Overrides:

viewChanged in class LineLockedFieldPanelCoordinator

Parameters:

fp - the field panel whose view changed.

index - the index of the layout at the top of the screen.

xPos - the x coordinate of the layout displayed at the left of the screen.

yPos - the y coordinate of the layout displayed at the top of the screen.