com.goldencode.p2j.ui.client.model

Interface Viewport

All Known Implementing Classes:

TreeBodyGuiImpl, TreeListBodyGuiImpl, TreeViewBodyGuiImpl

public interface Viewport

This interface provides ScrollableContainer with means to notify objects implementing this interface about changes of visible area available for widget input and output.

Method Summary

Modifier and Type	Method and Description
default void	setViewportDimensions(double width, double height) Set viewport dimensions.
default void	setViewportHeight(double height) Set viewport height.
default void	setViewportWidth(double width) Set viewport width.

Method Detail

setViewportWidth

default void setViewportWidth(double width)

Set viewport width. Default implementation does nothing.

Parameters:

width - the new viewport width

setViewportHeight

default void setViewportHeight(double height)

Set viewport height. Default implementation does nothing.

Parameters:

height - the new viewport height

setViewportDimensions

default void setViewportDimensions(double width,
                                   double height)

Set viewport dimensions. Default implementation calls setViewportWidth(double) and setViewportHeight(double).

Parameters:

width - the new viewport width

height - the new viewport height