大家。我的java.awt应用程序有问题。
我正在使用代码制作轮廓图。 当我在构造代码中运行main函数时，它运行正常而没有关闭，但每当我想测试它构成Junit测试用例时，它会保持关闭，而我希望它保持打开状态。
以下是轮廓的原始代码
import java.awt.*;
public class ColorContourPlot
extends Frame
implements Runnable
{
public ColorContourPlot()
{
// {{INIT_CONTROLS
setLayout( null );
addNotify();
resize( insets().left + insets().right + 545, insets().top + insets().bottom + 346 );
BackButton = new java.awt.Button( "<<" );
BackButton.reshape( insets().left + 40, insets().top + 288, 50, 29 );
add( BackButton );
ForButton = new java.awt.Button( ">>" );
ForButton.reshape( insets().left + 116, insets().top + 288, 50, 29 );
add( ForButton );
setTitle( "Color Contour Plot" );
menuBar1 = new java.awt.MenuBar();
menu1 = new java.awt.Menu( "Options" );
menu1.add( "Contour Resolution" );
menuBar1.add( menu1 );
setMenuBar( menuBar1 );
show();
captureMode = true;
javaVersion = new String( getJavaVersion() );
Rectangle R = bounds();
contourCanvas = new ColorContourCanvas( this );
int yoffset = insets().top + insets().bottom;
int xoffset = insets().left + insets().right;
if ( !captureMode )
{
contourCanvas.reshape( insets().left + 5, insets().top + 5, R.width - xoffset - 10, R.height - yoffset - 10 );
BackButton.hide();
ForButton.hide();
}
else
{
contourCanvas.reshape( insets().left + 5, insets().top + 5, R.width - xoffset - 10, R.height - yoffset - 60 );
if ( javaVersion.equals( "1.1" ) )
{
yoffset = 5;
}
BackButton.reshape( insets().left + 40, R.height - yoffset - 35, 50, 29 );
ForButton.reshape( insets().left + 116, R.height - yoffset - 35, 50, 29 );
}
add( contourCanvas );
resDialog = new ContourResolutionDialog( this, this, false );
resDialog.hide();
contourData = new java.util.Vector( 10 );
currentFrame = 0;
RunningAsThread = false;
}
java.awt.Button BackButton;
java.awt.Button ForButton;
java.awt.MenuBar menuBar1;
java.awt.Menu menu1;
public synchronized void show()
{
move( 50, 50 );
super.show();
}
public void repaint()
{
Rectangle R = bounds();
int yoffset = insets().top + insets().bottom;
int xoffset = insets().left + insets().right;
if ( !captureMode )
{
if ( contourCanvas != null )
{
contourCanvas.reshape( insets().left + 5, insets().top + 5, R.width - xoffset - 10, R.height - yoffset
- 10 );
}
}
else
{
if ( contourCanvas != null )
{
contourCanvas.reshape( insets().left + 5, insets().top + 5, R.width - xoffset - 10, R.height - yoffset
- 60 );
if ( javaVersion.equals( "1.1" ) )
{
yoffset = 5;
}
BackButton.reshape( insets().left + 40, R.height - yoffset - 35, 50, 29 );
ForButton.reshape( insets().left + 116, R.height - yoffset - 35, 50, 29 );
}
}
super.repaint();
}
public boolean handleEvent( Event event )
{
if ( event.id == Event.WINDOW_DESTROY )
{
if ( !RunningAsThread )
{
hide(); // hide the Frame
dispose(); // free the system resources
System.exit( 0 ); // close the application
return true;
}
else
{
hide();
return true;
}
}
if ( event.target == BackButton && event.id == Event.ACTION_EVENT )
{
BackButton_Clicked( event );
return true;
}
if ( event.target == ForButton && event.id == Event.ACTION_EVENT )
{
ForButton_Clicked( event );
return true;
}
return super.handleEvent( event );
}
public boolean action( Event event, Object arg )
{
if ( event.target instanceof MenuItem )
{
String label = (String) arg;
if ( label.equalsIgnoreCase( "Contour Resolution" ) )
{
ContourResolution_Action( event );
return true;
}
}
return super.action( event, arg );
}
void ForButton_Clicked( Event event )
{
if ( currentFrame < contourData.size() )
{
currentFrame++;
contourCanvas.setData( (double[][]) ( contourData.elementAt( currentFrame - 1 ) ) );
}
}
void BackButton_Clicked( Event event )
{
if ( currentFrame > 1 )
{
currentFrame--;
contourCanvas.setData( (double[][]) ( contourData.elementAt( currentFrame - 1 ) ) );
}
}
void ContourResolution_Action( Event event )
{
resDialog.setResolution( contourCanvas.getResolution() );
resDialog.show();
}
public void dialogDismissed( Dialog d )
{
if ( d == resDialog )
{
int panelCount = resDialog.getResolution();
contourCanvas.setResolution( panelCount );
contourCanvas.repaint();
}
}
public void setCaptureMode( boolean M )
{
captureMode = M;
contourData.removeAllElements();
currentFrame = 0;
}
public void reset()
{
contourData.removeAllElements();
currentFrame = 0;
}
public void setDataRange( double dMin, double dMax )
{
contourCanvas.setDataRange( dMin, dMax );
}
public void setData( double[][] inputData )
{
if ( captureMode )
{
contourData.addElement( inputData );
if ( contourData.size() == 1 )
{
contourCanvas.setData( inputData );
currentFrame = 1;
}
}
else
{
contourCanvas.setData( inputData );
}
}
public void setData( double[] inputData, int xDataCount, int yDataCount )
{
double[][] data = new double[xDataCount][yDataCount];
int i;
int j;
for ( i = 0; i < xDataCount; i++ )
{
for ( j = 0; j < yDataCount; j++ )
{
data[i][j] = inputData[j + i * yDataCount];
}
}
setData( data );
}
public void run()
{
RunningAsThread = true;
show();
}
public String getJavaVersion()
{
java.util.Properties P = System.getProperties();
java.util.StringTokenizer Tok = new java.util.StringTokenizer( P.getProperty( "java.version", null ), "." );
String version;
String p1, p2;
if ( Tok.countTokens() > 1 )
{
p1 = Tok.nextToken();
p2 = Tok.nextToken();
version = p1 + "." + p2;
}
else
{
version = "1.0";
}
return version;
}
static public void main( String args[] )
{
double[][] data = new double[5][5];
for ( int i = 0; i < 5; i++ )
{
for ( int j = 0; j < 5; j++ )
{
data[i][j] = ( i * 40 ) + j;
}
}
data[3][4] = 200000;
data[2][4] = 200000;
data[1][4] = 200000;
data[4][4] = 200000;
data[0][4] = 200000;
ColorContourPlot M = new ColorContourPlot();
M.setVisible( true );
M.setData( M.setup2Ddata2( data ) );
}
private double[][] setup2Ddata( int n )
{
double[][] data = new double[n][n];
int i;
int j;
double x;
double y;
double a = -3.0; // create data for surface plot
double b = 3.0;
double c = -7.0;
double d = 9.0;
double hx = ( b - a ) / ( (double) n );
double hy = ( d - c ) / ( (double) n );
for ( i = 0; i < n; i++ )
{
for ( j = 0; j < n; j++ )
{
data[i][j] = ( i * 40 ) + j;
}
}
data[3][10] = 0;
data[20][30] = 85000;
return data;
}
public double[][] setup2Ddata2( double[][] data )
{
double[][] data2Paint = new double[data.length][data[0].length];
int i;
int j;
double x;
double y;
double a = -3.0; // create data for surface plot
double b = 3.0;
double c = -7.0;
double d = 9.0;
for ( i = 0; i < data.length; i++ )
{
for ( j = 0; j < data.length; j++ )
{
data2Paint[i][j] = data[i][j];
}
}
return data2Paint;
}
boolean RunningAsThread;
boolean captureMode;
public ColorContourCanvas contourCanvas;
ContourResolutionDialog resDialog;
String javaVersion = new String();
java.util.Vector contourData;
int currentFrame;
}
以下是我的jUnit测试代码
public class TestGraph
{
@BeforeClass
public static void setUpBeforeClass()
throws Exception
{
}
@Test
public void test()
throws IOException
{
ColorContourPlot M = new ColorContourPlot();
double[][] data = new double[5][5];
for(int i =0; i < 5; i++)
{
for(int j = 0; j < 5; j++)
{
data[i][j] = (i*40) + j;
}
}
data[3][4] = 200000;
data[2][4] = 200000;
data[1][4] = 200000;
data[4][4] = 200000;
data[0][4] = 200000;
M.setData(M.setup2Ddata2(data));
M.setVisible(true);
M.setAlwaysOnTop( true );
}
}
有什么想法吗？