男,4个月。生长发育良好,体重为6kg,因母亲患慢性疾病,需停用母乳而改牛奶喂养。该婴儿每天需8%糖牛奶量及另需补充的水分为8%糖牛奶(ml)另补水分(ml)()
A:350,100 B:450,150 C:550,200 D:600,300 E:750,300
男,3个月。生长发育良好,体重为5kg,因母亲患慢性疾病,需停用母乳而改牛奶喂养
该婴儿每天需8%糖牛奶量及另需补充的水分为()ml8%糖牛奶另补()ml水分。
A:350,100 B:450,150 C:550,200 D:650,250 E:750,300
bar为一JScrollBar组件,阅读下面程序段,请在程序中的画线处填入正确的语句使程序能够正确运行。
...
public WellAdjusted( )
super("Well Adjusted");
setSize(350,100);
bar.addAdjustmentListener(this);
value.setHorizontalAlignment(SwingConstants.CENTER);
value.setEditable(false);
JPanel pane = new JPane( );
pane.setLayout(new BorderLayout( ));
pane.add(value,"Center"):
pane.add(bar,"South");
setContentPane(pane);
public void adjustmentValueChanged(AdjustmentEvent evt)
【12】
if(source ==bar)
int newValue bar.getValue( );
value.setText(""+newValue);
repaint( );
Obiect source=evt.getSource()
bar为一JSerollBar组件,阅读下面程序段,请在程序中的画线处填入正确的语句使程序能够正确运行。
…
public WellAdjusted( )
super("Well Adjusted");
setSize(350,100);
bar.addAdjustmentListener(this);
value.setHorizontalAlignment(SwingConstants.CENTER);
value.setEditable(false);
JPanel pane=new JPane( );
pane.setLayout(new BorderLayout( ));
pane.add(value,"Center"):
pane.add(bar,"South");
setContentPane(pane);
public void adjustmentValueChanged(AdjustmentEvent evt)
【12】
if(source==bar)
int newValue bar.getValue( );
value.setText(""+newValue);
repaint( );
…
Object source=evt.getSource()
bar为一JSerollBar组件,阅读下面程序段,请在程序中的画线处填入正确的语句使程序能够正确运行。
…
public WellAdjusted( )
super("Well Adjusted");
setSize(350,100);
bar.addAdjustmentListener(this);
value.setHorizontalAlignment(SwingConstants.CENTER);
value.setEditable(false);
JPanel pane=new JPane( );
pane.setLayout(new BorderLayout( ));
pane.add(value,"Center"):
pane.add(bar,"South");
setContentPane(pane);
public void adjustmentValueChanged(AdjustmentEvent evt)
【12】
if(source==bar)
int newValue bar.getValue( );
value.setText(""+newValue);
repaint( );
…
Object source=evt.getSource()
bar为一JSerollBar组件,阅读下面程序段,请在程序中的画线处填入正确的语句使程序能够正确运行。
…
public WellAdjusted( )
{
super("Well Adjusted");
setSize(350,100);
bar.addAdjustmentListener(this);
value.setHorizontalAlignment(SwingConstants.CENTER);
value.setEditable(false);
JPanel pane=new JPane( );
pane.setLayout(new BorderLayout( ));
pane.add(value,"Center"):
pane.add(bar,"South");
setContentPane(pane);
}
public void adjustmentValueChanged(AdjustmentEvent evt)
{
【12】
if(source==bar)
{
int newValue bar.getValue( );
value.setText(""+newValue);
}
repaint( );
}
…
Object source=evt.getSource()
bar为一JScrollBar组件,阅读下面程序段,请在程序中的画线处填入正确的语句使程序能够正确运行。
...
public WellAdjusted( )
{
super("Well Adjusted");
setSize(350,100);
bar.addAdjustmentListener(this);
value.setHorizontalAlignment(SwingConstants.CENTER);
value.setEditable(false);
JPanel pane = new JPane( );
pane.setLayout(new BorderLayout( ));
pane.add(value,"Center"):
pane.add(bar,"South");
setContentPane(pane);
}
public void adjustmentValueChanged(AdjustmentEvent evt)
{
【12】
if(source ==bar)
{
int newValue bar.getValue( );
value.setText(""+newValue);
}
repaint( );
}
Obiect source=evt.getSource()