类java.awt.peer.ScrollPanePeer源码实例Demo

下面列出了怎么用java.awt.peer.ScrollPanePeer的API类实例代码及写法,或者点击链接到github查看源代码。

源代码1 项目: jdk-1.7-annotated   文件: ScrollPane.java
/**
 * @deprecated As of JDK version 1.1,
 * replaced by <code>doLayout()</code>.
 */
@Deprecated
public void layout() {
    if (getComponentCount()==0) {
        return;
    }
    Component c = getComponent(0);
    Point p = getScrollPosition();
    Dimension cs = calculateChildSize();
    Dimension vs = getViewportSize();
    Insets i = getInsets();

    c.reshape(i.left - p.x, i.top - p.y, cs.width, cs.height);
    ScrollPanePeer peer = (ScrollPanePeer)this.peer;
    if (peer != null) {
        peer.childResized(cs.width, cs.height);
    }

    // update adjustables... the viewport size may have changed
    // with the scrollbars coming or going so the viewport size
    // is updated before the adjustables.
    vs = getViewportSize();
    hAdjustable.setSpan(0, cs.width, vs.width);
    vAdjustable.setSpan(0, cs.height, vs.height);
}
 
源代码2 项目: jdk1.8-source-analysis   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码3 项目: jdk1.8-source-analysis   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码4 项目: dragonwell8_jdk   文件: ScrollPane.java
/**
 * @deprecated As of JDK version 1.1,
 * replaced by <code>doLayout()</code>.
 */
@Deprecated
public void layout() {
    if (getComponentCount()==0) {
        return;
    }
    Component c = getComponent(0);
    Point p = getScrollPosition();
    Dimension cs = calculateChildSize();
    Dimension vs = getViewportSize();

    c.reshape(- p.x, - p.y, cs.width, cs.height);
    ScrollPanePeer peer = (ScrollPanePeer)this.peer;
    if (peer != null) {
        peer.childResized(cs.width, cs.height);
    }

    // update adjustables... the viewport size may have changed
    // with the scrollbars coming or going so the viewport size
    // is updated before the adjustables.
    vs = getViewportSize();
    hAdjustable.setSpan(0, cs.width, vs.width);
    vAdjustable.setSpan(0, cs.height, vs.height);
}
 
源代码5 项目: dragonwell8_jdk   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码6 项目: dragonwell8_jdk   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码7 项目: TencentKona-8   文件: ScrollPane.java
/**
 * @deprecated As of JDK version 1.1,
 * replaced by <code>doLayout()</code>.
 */
@Deprecated
public void layout() {
    if (getComponentCount()==0) {
        return;
    }
    Component c = getComponent(0);
    Point p = getScrollPosition();
    Dimension cs = calculateChildSize();
    Dimension vs = getViewportSize();

    c.reshape(- p.x, - p.y, cs.width, cs.height);
    ScrollPanePeer peer = (ScrollPanePeer)this.peer;
    if (peer != null) {
        peer.childResized(cs.width, cs.height);
    }

    // update adjustables... the viewport size may have changed
    // with the scrollbars coming or going so the viewport size
    // is updated before the adjustables.
    vs = getViewportSize();
    hAdjustable.setSpan(0, cs.width, vs.width);
    vAdjustable.setSpan(0, cs.height, vs.height);
}
 
源代码8 项目: TencentKona-8   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码9 项目: TencentKona-8   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码10 项目: jdk8u60   文件: ScrollPane.java
/**
 * @deprecated As of JDK version 1.1,
 * replaced by <code>doLayout()</code>.
 */
@Deprecated
public void layout() {
    if (getComponentCount()==0) {
        return;
    }
    Component c = getComponent(0);
    Point p = getScrollPosition();
    Dimension cs = calculateChildSize();
    Dimension vs = getViewportSize();

    c.reshape(- p.x, - p.y, cs.width, cs.height);
    ScrollPanePeer peer = (ScrollPanePeer)this.peer;
    if (peer != null) {
        peer.childResized(cs.width, cs.height);
    }

    // update adjustables... the viewport size may have changed
    // with the scrollbars coming or going so the viewport size
    // is updated before the adjustables.
    vs = getViewportSize();
    hAdjustable.setSpan(0, cs.width, vs.width);
    vAdjustable.setSpan(0, cs.height, vs.height);
}
 
源代码11 项目: jdk8u60   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码12 项目: jdk8u60   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码13 项目: JDKSourceCode1.8   文件: ScrollPane.java
/**
 * @deprecated As of JDK version 1.1,
 * replaced by <code>doLayout()</code>.
 */
@Deprecated
public void layout() {
    if (getComponentCount()==0) {
        return;
    }
    Component c = getComponent(0);
    Point p = getScrollPosition();
    Dimension cs = calculateChildSize();
    Dimension vs = getViewportSize();

    c.reshape(- p.x, - p.y, cs.width, cs.height);
    ScrollPanePeer peer = (ScrollPanePeer)this.peer;
    if (peer != null) {
        peer.childResized(cs.width, cs.height);
    }

    // update adjustables... the viewport size may have changed
    // with the scrollbars coming or going so the viewport size
    // is updated before the adjustables.
    vs = getViewportSize();
    hAdjustable.setSpan(0, cs.width, vs.width);
    vAdjustable.setSpan(0, cs.height, vs.height);
}
 
源代码14 项目: JDKSourceCode1.8   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码15 项目: openjdk-jdk8u   文件: ScrollPane.java
/**
 * @deprecated As of JDK version 1.1,
 * replaced by <code>doLayout()</code>.
 */
@Deprecated
public void layout() {
    if (getComponentCount()==0) {
        return;
    }
    Component c = getComponent(0);
    Point p = getScrollPosition();
    Dimension cs = calculateChildSize();
    Dimension vs = getViewportSize();

    c.reshape(- p.x, - p.y, cs.width, cs.height);
    ScrollPanePeer peer = (ScrollPanePeer)this.peer;
    if (peer != null) {
        peer.childResized(cs.width, cs.height);
    }

    // update adjustables... the viewport size may have changed
    // with the scrollbars coming or going so the viewport size
    // is updated before the adjustables.
    vs = getViewportSize();
    hAdjustable.setSpan(0, cs.width, vs.width);
    vAdjustable.setSpan(0, cs.height, vs.height);
}
 
源代码16 项目: openjdk-jdk8u   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码17 项目: openjdk-jdk8u   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码18 项目: openjdk-jdk8u-backup   文件: ScrollPane.java
/**
 * @deprecated As of JDK version 1.1,
 * replaced by <code>doLayout()</code>.
 */
@Deprecated
public void layout() {
    if (getComponentCount()==0) {
        return;
    }
    Component c = getComponent(0);
    Point p = getScrollPosition();
    Dimension cs = calculateChildSize();
    Dimension vs = getViewportSize();

    c.reshape(- p.x, - p.y, cs.width, cs.height);
    ScrollPanePeer peer = (ScrollPanePeer)this.peer;
    if (peer != null) {
        peer.childResized(cs.width, cs.height);
    }

    // update adjustables... the viewport size may have changed
    // with the scrollbars coming or going so the viewport size
    // is updated before the adjustables.
    vs = getViewportSize();
    hAdjustable.setSpan(0, cs.width, vs.width);
    vAdjustable.setSpan(0, cs.height, vs.height);
}
 
源代码19 项目: openjdk-jdk8u-backup   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码20 项目: openjdk-jdk8u-backup   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码21 项目: Bytecoder   文件: ScrollPane.java
/**
 * @deprecated As of JDK version 1.1,
 * replaced by {@code doLayout()}.
 */
@Deprecated
public void layout() {
    if (getComponentCount()==0) {
        return;
    }
    Component c = getComponent(0);
    Point p = getScrollPosition();
    Dimension cs = calculateChildSize();
    Dimension vs = getViewportSize();

    c.reshape(- p.x, - p.y, cs.width, cs.height);
    ScrollPanePeer peer = (ScrollPanePeer)this.peer;
    if (peer != null) {
        peer.childResized(cs.width, cs.height);
    }

    // update adjustables... the viewport size may have changed
    // with the scrollbars coming or going so the viewport size
    // is updated before the adjustables.
    vs = getViewportSize();
    hAdjustable.setSpan(0, cs.width, vs.width);
    vAdjustable.setSpan(0, cs.height, vs.height);
}
 
源代码22 项目: Bytecoder   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
@SuppressWarnings("deprecation")
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码23 项目: Bytecoder   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
@SuppressWarnings("deprecation")
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码24 项目: openjdk-jdk9   文件: ScrollPane.java
/**
 * @deprecated As of JDK version 1.1,
 * replaced by {@code doLayout()}.
 */
@Deprecated
public void layout() {
    if (getComponentCount()==0) {
        return;
    }
    Component c = getComponent(0);
    Point p = getScrollPosition();
    Dimension cs = calculateChildSize();
    Dimension vs = getViewportSize();

    c.reshape(- p.x, - p.y, cs.width, cs.height);
    ScrollPanePeer peer = (ScrollPanePeer)this.peer;
    if (peer != null) {
        peer.childResized(cs.width, cs.height);
    }

    // update adjustables... the viewport size may have changed
    // with the scrollbars coming or going so the viewport size
    // is updated before the adjustables.
    vs = getViewportSize();
    hAdjustable.setSpan(0, cs.width, vs.width);
    vAdjustable.setSpan(0, cs.height, vs.height);
}
 
源代码25 项目: openjdk-jdk9   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
@SuppressWarnings("deprecation")
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码26 项目: openjdk-jdk9   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
@SuppressWarnings("deprecation")
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码27 项目: jdk8u-jdk   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码28 项目: jdk8u-jdk   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码29 项目: jdk8u-jdk   文件: ScrollPane.java
/**
 * Invoked when the value of the adjustable has changed.
 */
public void adjustmentValueChanged(AdjustmentEvent e) {
    Adjustable adj = e.getAdjustable();
    int value = e.getValue();
    ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
    if (peer != null) {
        peer.setValue(adj, value);
    }

    Component c = scroller.getComponent(0);
    switch(adj.getOrientation()) {
    case Adjustable.VERTICAL:
        c.move(c.getLocation().x, -(value));
        break;
    case Adjustable.HORIZONTAL:
        c.move(-(value), c.getLocation().y);
        break;
    default:
        throw new IllegalArgumentException("Illegal adjustable orientation");
    }
}
 
源代码30 项目: Java8CN   文件: ScrollPane.java
/**
 * @deprecated As of JDK version 1.1,
 * replaced by <code>doLayout()</code>.
 */
@Deprecated
public void layout() {
    if (getComponentCount()==0) {
        return;
    }
    Component c = getComponent(0);
    Point p = getScrollPosition();
    Dimension cs = calculateChildSize();
    Dimension vs = getViewportSize();

    c.reshape(- p.x, - p.y, cs.width, cs.height);
    ScrollPanePeer peer = (ScrollPanePeer)this.peer;
    if (peer != null) {
        peer.childResized(cs.width, cs.height);
    }

    // update adjustables... the viewport size may have changed
    // with the scrollbars coming or going so the viewport size
    // is updated before the adjustables.
    vs = getViewportSize();
    hAdjustable.setSpan(0, cs.width, vs.width);
    vAdjustable.setSpan(0, cs.height, vs.height);
}
 
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