Example usage for javax.swing ImageIcon getIconWidth

Introduction

In this page you can find the example usage for javax.swing ImageIcon getIconWidth.

Prototype

public int getIconWidth() 

Source Link

Document

Gets the width of the icon.

Usage

From source file:components.ImagePreview.java

public void loadImage() {
    if (file == null) {
        thumbnail = null;//from www  . j  a v a2  s  . co  m
        return;
    }

    //Don't use createImageIcon (which is a wrapper for getResource)
    //because the image we're trying to load is probably not one
    //of this program's own resources.
    ImageIcon tmpIcon = new ImageIcon(file.getPath());
    if (tmpIcon != null) {
        if (tmpIcon.getIconWidth() > 90) {
            thumbnail = new ImageIcon(tmpIcon.getImage().getScaledInstance(90, -1, Image.SCALE_DEFAULT));
        } else { //no need to miniaturize
            thumbnail = tmpIcon;
        }
    }
}

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From source file:Main.java

public Main() {
    super("JLayeredPane Demo");
    setSize(256, 256);//from   w  w  w  . j  a  v  a 2 s.  c  o  m

    JPanel content = new JPanel();
    content.setLayout(new BoxLayout(content, BoxLayout.Y_AXIS));
    content.setOpaque(false);

    JLabel label1 = new JLabel("Username:");
    label1.setForeground(Color.white);
    content.add(label1);

    JTextField field = new JTextField(15);
    content.add(field);

    JLabel label2 = new JLabel("Password:");
    label2.setForeground(Color.white);
    content.add(label2);

    JPasswordField fieldPass = new JPasswordField(15);
    content.add(fieldPass);

    setLayout(new FlowLayout());
    add(content);
    ((JPanel) getContentPane()).setOpaque(false);

    ImageIcon earth = new ImageIcon("largeJava2sLogo.png");
    JLabel backlabel = new JLabel(earth);
    getLayeredPane().add(backlabel, new Integer(Integer.MIN_VALUE));
    backlabel.setBounds(0, 0, earth.getIconWidth(), earth.getIconHeight());
    super.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setVisible(true);
}

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From source file:FramewithComponents.java

public FramewithComponents() {
    super("JLayeredPane Demo");
    setSize(256, 256);//from   w ww.j a va2  s . c  om

    JPanel content = new JPanel();
    content.setLayout(new BoxLayout(content, BoxLayout.Y_AXIS));
    content.setOpaque(false);

    JLabel label1 = new JLabel("Username:");
    label1.setForeground(Color.white);
    content.add(label1);

    JTextField field = new JTextField(15);
    content.add(field);

    JLabel label2 = new JLabel("Password:");
    label2.setForeground(Color.white);
    content.add(label2);

    JPasswordField fieldPass = new JPasswordField(15);
    content.add(fieldPass);

    getContentPane().setLayout(new FlowLayout());
    getContentPane().add(content);
    ((JPanel) getContentPane()).setOpaque(false);

    ImageIcon earth = new ImageIcon("largeJava2sLogo.png");
    JLabel backlabel = new JLabel(earth);
    getLayeredPane().add(backlabel, new Integer(Integer.MIN_VALUE));
    backlabel.setBounds(0, 0, earth.getIconWidth(), earth.getIconHeight());

    WindowListener l = new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    };
    addWindowListener(l);

    setVisible(true);
}

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From source file:FilterSample.java

public void propertyChange(PropertyChangeEvent changeEvent) {
    String changeName = changeEvent.getPropertyName();
    if (changeName.equals(JFileChooser.SELECTED_FILE_CHANGED_PROPERTY)) {
        File file = (File) changeEvent.getNewValue();
        if (file != null) {
            ImageIcon icon = new ImageIcon(file.getPath());
            if (icon.getIconWidth() > PREFERRED_WIDTH) {
                icon = new ImageIcon(
                        icon.getImage().getScaledInstance(PREFERRED_WIDTH, -1, Image.SCALE_DEFAULT));
                if (icon.getIconHeight() > PREFERRED_HEIGHT) {
                    icon = new ImageIcon(
                            icon.getImage().getScaledInstance(-1, PREFERRED_HEIGHT, Image.SCALE_DEFAULT));
                }/*from w  w w.j  av  a  2  s . co  m*/
            }
            setIcon(icon);
        }
    }
}

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From source file:FileChooserTest.java

/**
 * Constructs an ImagePreviewer.// w  w w .  j a va2 s .co m
 * @param chooser the file chooser whose property changes trigger an image change in this
 * previewer
 */
public ImagePreviewer(JFileChooser chooser) {
    setPreferredSize(new Dimension(100, 100));
    setBorder(BorderFactory.createEtchedBorder());

    chooser.addPropertyChangeListener(new PropertyChangeListener() {
        public void propertyChange(PropertyChangeEvent event) {
            if (event.getPropertyName() == JFileChooser.SELECTED_FILE_CHANGED_PROPERTY) {
                // the user has selected a new file
                File f = (File) event.getNewValue();
                if (f == null) {
                    setIcon(null);
                    return;
                }

                // read the image into an icon
                ImageIcon icon = new ImageIcon(f.getPath());

                // if the icon is too large to fit, scale it
                if (icon.getIconWidth() > getWidth())
                    icon = new ImageIcon(
                            icon.getImage().getScaledInstance(getWidth(), -1, Image.SCALE_DEFAULT));

                setIcon(icon);
            }
        }
    });
}

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From source file:SampleDesktop.java

protected void loadBackgroundImage() {
    ImageIcon icon = new ImageIcon("images/matterhorn.gif");
    JLabel l = new JLabel(icon);
    l.setBounds(0, 0, icon.getIconWidth(), icon.getIconHeight());

    // Place the image in the lowest possible layer so nothing
    // can ever be painted under it.
    desk.add(l, new Integer(Integer.MIN_VALUE));
}

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From source file:ButtonScroll.java

public ButtonScroll() {
    super("Scrolling Programmatically");
    setSize(400, 400);/*from  w  w w .  j  av a 2 s .co m*/
    getContentPane().setLayout(new BorderLayout());

    ImageIcon shuttle = new ImageIcon("largeJava2sLogo.GIF");
    pgVertical = shuttle.getIconHeight() / 5;
    pgHorzontal = shuttle.getIconWidth() / 5;
    JLabel lbl = new JLabel(shuttle);

    viewport = new JViewport();
    viewport.setView(lbl);
    viewport.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            enableButtons(ButtonScroll.this.viewport.getViewPosition());
        }
    });
    getContentPane().add(viewport, BorderLayout.CENTER);

    JPanel pv = new JPanel(new BorderLayout());
    upButton = createButton("up", 'u');
    ActionListener lst = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            movePanel(0, -1);
        }
    };
    upButton.addActionListener(lst);
    pv.add(upButton, BorderLayout.NORTH);

    downButton = createButton("down", 'd');
    lst = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            movePanel(0, 1);
        }
    };
    downButton.addActionListener(lst);
    pv.add(downButton, BorderLayout.SOUTH);
    getContentPane().add(pv, BorderLayout.EAST);

    JPanel ph = new JPanel(new BorderLayout());
    leftButton = createButton("left", 'l');
    lst = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            movePanel(-1, 0);
        }
    };
    leftButton.addActionListener(lst);
    ph.add(leftButton, BorderLayout.WEST);

    rightButton = createButton("right", 'r');
    lst = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            movePanel(1, 0);
        }
    };
    rightButton.addActionListener(lst);
    ph.add(rightButton, BorderLayout.EAST);
    getContentPane().add(ph, BorderLayout.SOUTH);

    WindowListener wndCloser = new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    };
    addWindowListener(wndCloser);

    setVisible(true);
    movePanel(0, 0);
}

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From source file:JSplash.java

private void init() {
    JPanel pnlImage = new JPanel();
    ImageIcon image = new ImageIcon(getClass().getResource("img/logo.jpg"));
    JLabel lblBack = new JLabel(image);
    Border raisedbevel = BorderFactory.createRaisedBevelBorder();
    Border loweredbevel = BorderFactory.createLoweredBevelBorder();

    lblBack.setBounds(0, 0, image.getIconWidth(), image.getIconHeight());
    getLayeredPane().add(lblBack, new Integer(Integer.MIN_VALUE));

    pnlImage.setLayout(null);// w  w w  . java  2 s  . c o  m
    pnlImage.setOpaque(false);
    pnlImage.setBorder(BorderFactory.createCompoundBorder(raisedbevel, loweredbevel));

    pnlImage.add(this.lblVersion);

    this.lblVersion.setForeground(Color.white);
    this.lblVersion.setFont(new Font("Dialog", Font.PLAIN, 12));
    this.lblVersion.setBounds(15, 69, 120, 20);

    setContentPane(pnlImage);
    setSize(image.getIconWidth(), image.getIconHeight());
}

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From source file:examples.gp.monalisa.gui.GeneticDrawingView.java

public GeneticDrawingView(SingleFrameApplication app) {
    super(app);/*from   w  ww .ja v a  2 s.  c o  m*/
    initComponents();
    ResourceMap resourceMap = getResourceMap();
    ImageIcon imageIcon = resourceMap.getImageIcon("targetImageLabel.icon");
    targetImage = new BufferedImage(imageIcon.getIconWidth(), imageIcon.getIconHeight(),
            BufferedImage.TYPE_INT_ARGB);
    imageIcon.paintIcon(null, targetImage.getGraphics(), 0, 0);
    fittestDrawingView = new FittestDrawingView();
    fittestDrawingView.setVisible(false);
    fittestDrawingView.setSize(targetImage.getWidth(), targetImage.getHeight());
}

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From source file:gd.gui.GeneticDrawingView.java

public GeneticDrawingView(SingleFrameApplication app) {
    super(app);//from w w w . ja v a  2 s .  c  o  m

    initComponents();

    ResourceMap resourceMap = getResourceMap();
    ImageIcon imageIcon = resourceMap.getImageIcon("targetImageLabel.icon");
    targetImage = new BufferedImage(imageIcon.getIconWidth(), imageIcon.getIconHeight(),
            BufferedImage.TYPE_INT_ARGB);
    imageIcon.paintIcon(null, targetImage.getGraphics(), 0, 0);
    ProblemInstance.currentImage = targetImage;
    ProblemInstance.view = this;

    fittestDrawingView = new FittestDrawingView();
    fittestDrawingView.setVisible(false);
    fittestDrawingView.setSize(targetImage.getWidth(), targetImage.getHeight());

    try {
        startEvolution();
    } catch (InvalidConfigurationException e) {
        e.printStackTrace();
    }
}

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