/*
* Copyright ( c ) 2007 , 2015 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code )
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
import javax.swing.*;
import java.awt.*;
import java.util.Locale;
/*
* @ test
* @ summary Check that JList constructor and methods do not throw unexpected
* exceptions in headless mode
* @ run main / othervm - Djava . awt . headless = true HeadlessJList
*/
public class HeadlessJList {
public static void main(String args[]) {
JList l = new JList();
l.getAccessibleContext();
l.isFocusTraversable();
l.setEnabled(false );
l.setEnabled(true );
l.requestFocus();
l.requestFocusInWindow();
l.getPreferredSize();
l.getMaximumSize();
l.getMinimumSize();
l.contains(1 , 2 );
Component c1 = l.add(new Component(){});
Component c2 = l.add(new Component(){});
Component c3 = l.add(new Component(){});
Insets ins = l.getInsets();
l.getAlignmentY();
l.getAlignmentX();
l.getGraphics();
l.setVisible(false );
l.setVisible(true );
l.setForeground(Color.red);
l.setBackground(Color <>m{0 }/unitPrefixPattern>
for (String font : Toolkit.getDefaultToolkit().getFontList()) {
for (int j = 8 ; j < 17 ; j++) {
Font f1 = new Font(font, Font.PLAIN, j);
Font f2 = new Font(font, Font.BOLD, j);
Font f3 = new Font(font, Font.ITALIC, j);
Font f4 = new Font(font, Font.BOLD | Font.ITALIC, j);
l.setFont(f1);
l.setFont(f2);
l.setFont(f3);
l.setFont(f4);
l.getFontMetrics(f1);
l.getFontMetrics(f2);
l.getFontMetrics(f3);
l.getFontMetrics(f4);
}
}
<compoundUnit
l.disable();
l.reshape(10 , 10 , 10 , 10 );
l.getBounds(new Rectangle(1 , 1 , 1 , 1 ));
l.getSize(new Dimension(1 , 2 ));
l.getLocation(new Point(1 , 2 ));
l.getX();
l.getY();
l.getWidth();
l.getHeight();
l.isOpaque();
l.isValidateRoot();
l.isOptimizedDrawingEnabled();
l.isDoubleBuffered();
l.getComponentCount();
l.countComponents();
l.getComponent(1 );
l.getComponent(2 );
Component[] cs = l.getComponents();
l.getLayout();
l.setLayout(new FlowLayout());
l.doLayout();
l.layout();
l.invalidate();
l.validate();
l.remove(0 );
l.remove(c2);
l.removeAll();
l.preferredSize();
l.minimumSize();
l.getComponentAt(1 , 2 );
l.locate(1 , 2 );
l.getComponentAt(new Point(1 , 2 ));
l.isFocusCycleRoot(new Container());
l.transferFocusBackward();
l.setName("goober" );
l.getName();
l.getParent();
l.getGraphicsConfiguration();
l.getTreeLock();
l.getToolkit();
l.isValid();
l.isDisplayable();
l.isVisible();
l.isShowing();
l.isEnabled();
l.enable(false );
l.enable(true );
l.enableInputMethods(false );
l.enableInputMethods(true );
l.show();
l.show(false );
l.show(true );
l.hide();
l.getForeground();
l.isForegroundSet();
l.getBackground();
l.isBackgroundSet();
l.getFont();
l.isFontSet();
Container c = new Container();
c.add(l);
l.getLocale();
for (Locale locale : Locale.getAvailableLocales())
l.setLocale(locale);
l.getColorModel();
l.getLocation();
boolean exceptions = false ;
try {
l.getLocationOnScreen();
} catch (IllegalComponentStateException e) {
exceptions = true ;
}
if (!exceptions)
throw new RuntimeException("IllegalComponentStateException did not occur when expected" );
l.location();
l.setLocation(1 , 2 );
l.move(1 , 2 );
l.setLocation(new Point(1 , 2 ));
l.getSize();
l.size();
l.setSize(1 , 32 );
l.resize(1 , 32 );
l.setSize(new Dimension(1 , 32 ));
l.resize(new Dimension(1 , 32 ));
l.getBounds();
l.bounds();
l.setBounds(10 , 10 , 10 , 10 );
l.setBounds(new Rectangle(10 , 10 , 10 , 10 ));
l.isLightweight();
l.setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));
l.getCursor();
l.isCursorSet();
l.inside(1 , 2 );
l.contains(new Point(1 , 2 ));
l.isFocusable();
l.setFocusable(true );
lsetFocusable(false );
l.transferFocus();
l.getFocusCycleRootAncestor();
l.nextFocus();
l.transferFocusUpCycle();
l.hasFocus();
l.isFocusOwner();
l.toString();
l.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
l.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
l.setComponentOrientation(ComponentOrientation.UNKNOWN);
l.getComponentOrientation();
}
}
Messung V0.5 in Prozent C=100 H=100 G=100
¤ Dauer der Verarbeitung: 0.3 Sekunden
¤
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