/*
* 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 JComboBox constructor and methods do not throw unexpected
* exceptions in headless mode
* @ run main / othervm - Djava . awt . headless = true HeadlessJComboBox
*/
public class HeadlessJComboBox {
public static void main(String args[]) {
JComboBox ch;
ch = new JComboBox();
ch.getAccessibleContext();
ch.isFocusTraversable();
ch.setEnabled(false );
ch.setEnabled(true );
ch.requestFocus();
ch.requestFocusInWindow();
ch.getPreferredSize();
ch.getMaximumSize();
ch.getMinimumSize();
ch.contains(1 , 2 );
Component c1 = ch.add(new Component(){});
Component c2 = ch.add(new Component(){});
Component c3 = ch.add(new Component(){});
Insets ins = ch.getInsets();
ch.getAlignmentY();
ch.getAlignmentX();
ch.getGraphics();
ch.setVisible(false );
ch.setVisible(true );
ch.setForeground(Color.red);
ch.setBackground(Color.red);
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);
ch.setFont(f1);
ch.setFont(f2);
ch.setFont(f3);
ch.setFont(f4);
ch.getFontMetrics(f1);
ch.getFontMetrics(f2);
ch.getFontMetrics(f3);
ch.getFontMetrics(f4);
}
}
ch.enable();
ch.disable();
ch.reshape(10 , 10 , 10 , 10 );
ch.getBounds(new Rectangle(1 , 1 , 1 , 1 ));
ch.getSize(new Dimension(1 , 2 ));
ch.getLocation(new Point(1 , 2 ));
ch.getX();
ch.getY();
ch.getWidth();
ch.getHeight();
ch.isOpaque();
ch.isValidateRoot();
ch.isOptimizedDrawingEnabled();
ch.isDoubleBuffered();
ch.getComponentCount();
ch.countComponents();
ch.getComponent(1 );
ch.getComponent(2 );
Component[] cs = ch.getComponents();
ch.getLayout();
ch.setLayout(new FlowLayout());
ch.doLayout();
ch.layout();
ch.invalidate();
ch.validate();
ch.remove(0 );
ch.remove(c2);
ch.removeAll();
ch.preferredSize();
ch.minimumSize();
ch.getComponentAt(1 , 2 );
ch.locate(1 , 2 );
ch.getComponentAt(new Point(1 , 2 ));
ch.isFocusCycleRoot(new Container());
ch.transferFocusBackward();
ch.setName("goober" );
ch.getName();
ch.getParent();
ch.getGraphicsConfiguration();
ch.getTreeLock();
ch.getToolkit();
ch.isValid();
ch.isDisplayable();
ch.isVisible();
ch.isShowing();
ch.isEnabled();
ch.enable(false );
ch.enable(true );
ch.enableInputMethods(false );
ch.enableInputMethods(true );
ch.show();
ch.show(false );
ch.show(true );
ch.hide();
ch.getForeground();
ch.isForegroundSet();
ch.getBackground();
ch.isBackgroundSet();
ch.getFont();
ch.isFontSet();
Container c = new Container();
c.add(ch);
ch.getLocale();
for (Locale locale : Locale.getAvailableLocales())
ch.setLocale(locale);
ch.getColorModel();
ch.getLocation();
boolean exceptions = false ;
try {
ch.getLocationOnScreen();
} catch (IllegalComponentStateException e) {
exceptions = true ;
}
if (!exceptions)
throw new RuntimeException("IllegalComponentStateException did not occur when expected" );
ch.location();
ch.setLocation(1 , 2 );
ch.move(1 , 2 );
ch.setLocation(new Point(1 , 2 ));
ch.getSize();
ch.size();
ch.setSize(1 , 32 );
ch.resize(1 , 32 );
ch.setSize(new Dimension(1 , 32 ));
ch.resize(new Dimension(1 , 32 ));
ch.getBounds();
ch.bounds();
ch.setBounds(10 , 10 , 10 , 10 );
ch.setBounds(new Rectangle(10 , 10 , 10 , 10 ));
ch.isLightweight();
ch.setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));
ch.getCursor();
ch.isCursorSet();
ch.inside(1 , 2 );
ch.contains(new Point(1 , 2 ));
ch.isFocusable();
ch.setFocusable(true );
ch.setFocusable(false );
ch.transferFocus();
ch.getFocusCycleRootAncestor();
ch.nextFocus();
ch.transferFocusUpCycle();
ch.hasFocus();
ch.isFocusOwner();
ch.toString();
ch.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
ch.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
ch.setComponentOrientation(ComponentOrientation.UNKNOWN);
ch.getComponentOrientation();
}
}
Messung V0.5 in Prozent C=90 H=93 G=91
¤ Dauer der Verarbeitung: 0.3 Sekunden
¤
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