com.goldencode.p2j.ui.client.model

Interface Scrollable2D

All Superinterfaces:

ModelChangeListener

All Known Implementing Classes:

TreeBodyGuiImpl, TreeListBodyGuiImpl, TreeViewBodyGuiImpl

public interface Scrollable2D
extends ModelChangeListener

Two-dimensional scrollable object. This interface defines two methods updateHScrollModel() and updateVScrollModel(), which should be called by application any time the horizontal/vertical scrolling models should be updated.

Method Summary

Modifier and Type	Method and Description
boolean	updateHScrollModel() Update the horizontal scrolling model based on this object geometry and contents.
boolean	updateVScrollModel() Update the vertical scrolling model based on this object geometry and contents.

Methods inherited from interface com.goldencode.p2j.ui.client.model.ModelChangeListener

modelChanged

Method Detail

updateVScrollModel

boolean updateVScrollModel()

Update the vertical scrolling model based on this object geometry and contents.

Returns:

true if the vertical scrolling model was changed as the result of the call.

updateHScrollModel

boolean updateHScrollModel()

Update the horizontal scrolling model based on this object geometry and contents.

Returns:

true if the horizontal scrolling model was changed as the result of the call.