MoveStrategy (Visual Library API) - NetBeans API Javadoc (Current Development Version)

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org.netbeans.api.visual 2.2

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org.netbeans.api.visual.action
Interface MoveStrategy

public interface MoveStrategy

This interfaces provides a movement strategy.

Method Summary

Point locationSuggested(Widget widget, Point originalLocation, Point suggestedLocation)
Called after an user suggests a new location and before the suggested location is stored to a specified widget.

Method Summary
`Point`	`locationSuggested(Widget widget, Point originalLocation, Point suggestedLocation)` Called after an user suggests a new location and before the suggested location is stored to a specified widget.

Method Detail

locationSuggested

Point locationSuggested(Widget widget,
                        Point originalLocation,
                        Point suggestedLocation)

Called after an user suggests a new location and before the suggested location is stored to a specified widget. This allows to manipulate with a suggested location to perform snap-to-grid, locked-axis on any other movement strategy.

Parameters:: widget - the moved widget; originalLocation - the original location specified by the MoveProvider.getOriginalLocation method; suggestedLocation - the location suggested by an user (usually by a mouse cursor position)
Returns:: the new (optional modified) location processed by the strategy