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Chapter 23 java.awt.peer Reference |
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Chapter 23 java.awt.peer Reference |
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![[Graphic: Figure from the text]](figs/scrollp.gif)
ScrollPanePeer is an interface that defines the basis for a scrolling container.
public abstract interface java.awt.peer.ScrollPanePeer
extends java.awt.peer.ContainerPeer {
// Interface Methods
public abstract void childResized (int w, int h);
public abstract int getHScrollbarHeight();
public abstract int getVScrollbarWidth();
public abstract void setScrollPosition (int x, int y);
public abstract void setUnitIncrement (Adjustable adj, int u);
public abstract void setValue (Adjustable adj, int v);
}
The new child width.
The new child height.
Tells the peer that the child has a new size.
Height that a horizontal scrollbar would occupy.
The height is returned regardless of whether the scrollbar is showing or not.
Width that a vertical scrollbar would occupy.
The width is returned regardless of whether the scrollbar is showing or not.
The new horizontal position.
The new vertical position.
Changes the coordinate of the child component that is displayed at the origin of the ScrollPanePeer.
The Adjustable object to change.
The new value.
Changes the unit increment of the given Adjustable object.
The Adjustable object to change.
The new value.
Changes the value of the given Adjustable object.
Adjustable, ContainerPeer, Scrollbar
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| ScrollbarPeer |  |
TextAreaPeer |
