public RoundedShadowBorder() {
insets = new Insets(0, 0, 0, 0);
insets.bottom = bottomLeftCorner.getIconHeight() + backgroundThickness;
insets.top = topLeftCorner.getIconHeight() + backgroundThickness;
insets.left = topLeftCorner.getIconHeight() + backgroundThickness;
insets.right = topRightCorner.getIconHeight() + backgroundThickness;
}
public Player(double x) {
hp = 100;
pX = x;
playerTex = new ImageIcon("TEXTURE/stickman.png");
pY = Constants.GROUND - playerTex.getIconHeight();
pRect =
new Rectangle2D.Double(x + playerTex.getIconWidth() / 2, pY, 1, playerTex.getIconHeight());
}
private void updateImages() {
mainIcon.setIcon(model.getCharacterToken().getIcon());
if (model.getCharacter().getGameObject().hasThisAttribute(CharacterInfoCard.NO_INVERT_ICON)) {
ImageIcon icon = model.getCharacter().getFullSizedIcon();
BufferedImage bi =
new BufferedImage(
icon.getIconWidth(), icon.getIconHeight(), BufferedImage.TYPE_3BYTE_BGR);
Graphics big = bi.getGraphics();
big.setColor(Color.black);
big.fillRect(0, 0, icon.getIconWidth(), icon.getIconHeight());
big.drawImage(icon.getImage(), 0, 0, null);
invertedIcon.setIcon(new ImageIcon(bi));
} else {
invertedIcon.setIcon(getInvertedIcon());
}
repaint();
}
public void squish(Graphics g, ImageIcon icon, int x, int y, double scale) {
if (isVisible()) {
g.drawImage(
icon.getImage(),
x,
y,
(int) (icon.getIconWidth() * scale),
(int) (icon.getIconHeight() * scale),
this);
}
}
private static ImageIcon makeRolloverIcon(ImageIcon srcIcon) {
RescaleOp op =
new RescaleOp(new float[] {1.2f, 1.2f, 1.2f, 1f}, new float[] {0f, 0f, 0f, 0f}, null);
BufferedImage img =
new BufferedImage(
srcIcon.getIconWidth(), srcIcon.getIconHeight(), BufferedImage.TYPE_INT_ARGB);
Graphics g = img.getGraphics();
// g.drawImage(srcIcon.getImage(), 0, 0, null);
srcIcon.paintIcon(null, g, 0, 0);
g.dispose();
return new ImageIcon(op.filter(img, null));
}
private static ImageIcon scale(ImageIcon src) {
// System.out.println(scaleFactor);
if (scaleFactor > 1) {
int w = (int) (scaleFactor * src.getIconWidth());
int h = (int) (scaleFactor * src.getIconHeight());
int type = BufferedImage.TYPE_INT_ARGB;
BufferedImage dst = new BufferedImage(w, h, type);
Graphics2D g2 = dst.createGraphics();
g2.drawImage(src.getImage(), 0, 0, w, h, null);
g2.dispose();
return new ImageIcon(dst);
} else return src;
}
public void resize() {
height = (height == 0) ? 1 : height;
ratio = (double) image.getIconWidth() / image.getIconHeight();
Image img = image.getImage();
width = width - 10;
// 4 = Image.SCALE_SMOOTH
Image newimg = img.getScaledInstance(width, (int) (width / ratio), 4);
label1.setIcon(new ImageIcon(newimg));
}
// populate version for corrections
public void showCorrectionTileUpgrades() {
// deactivate correctionTokenMode and tokenmode
correctionTokenMode = false;
tokenMode = false;
// activate upgrade panel
upgradePanel.removeAll();
GridLayout panelLayout = (GridLayout) upgradePanel.getLayout();
List<TileI> tiles = orUIManager.tileUpgrades;
if (tiles == null || tiles.size() == 0) {
// reset to the number of elements
panelLayout.setRows(defaultNbPanelElements);
// set to position 0
scrollPane.getVerticalScrollBar().setValue(0);
} else {
// set to the max of available or the default number of elements
panelLayout.setRows(Math.max(tiles.size() + 2, defaultNbPanelElements));
for (TileI tile : tiles) {
BufferedImage hexImage = getHexImage(tile.getId());
ImageIcon hexIcon = new ImageIcon(hexImage);
// Cheap n' Easy rescaling.
hexIcon.setImage(
hexIcon
.getImage()
.getScaledInstance(
(int) (hexIcon.getIconWidth() * GUIHex.NORMAL_SCALE * 0.8),
(int) (hexIcon.getIconHeight() * GUIHex.NORMAL_SCALE * 0.8),
Image.SCALE_SMOOTH));
HexLabel hexLabel = new HexLabel(hexIcon, tile.getId());
hexLabel.setName(tile.getName());
hexLabel.setTextFromTile(tile);
hexLabel.setOpaque(true);
hexLabel.setVisible(true);
hexLabel.setBorder(border);
hexLabel.addMouseListener(this);
upgradePanel.add(hexLabel);
}
}
upgradePanel.add(doneButton);
upgradePanel.add(cancelButton);
// repaint();
revalidate();
}
private void paintBackground(Graphics2D g2d) {
int x = c.getBackground().getPosition().getX();
int y = c.getBackground().getPosition().getY();
g2d.drawImage(
c.getBackground().getImage(),
x - c.getBackground().getDimension().getLength(),
y,
Config.getBoardDimension().getLength(),
Config.getBoardDimension().getHeight(),
this);
g2d.drawImage(
c.getBackground().getImage(),
x,
y,
Config.getBoardDimension().getLength(),
Config.getBoardDimension().getHeight(),
this);
g2d.drawImage(
c.getBackground().getImage(),
x + c.getBackground().getDimension().getLength(),
y,
Config.getBoardDimension().getLength(),
Config.getBoardDimension().getHeight(),
this);
if (Config.getForeground().compareTo("") == 0) {
ImageIcon foreground =
new ImageIcon(
this.getClass().getResource(Config.getImagePath() + Config.getForeground()));
g2d.drawImage(
foreground.getImage(),
0,
Config.getBoardDimension().getHeight() - foreground.getIconHeight(),
Config.getBoardDimension().getLength(),
foreground.getIconHeight(),
this);
}
}
public void paint(Graphics g) {
super.paint(g);
if (thumbnail != null) {
int x = getWidth() / 2 - thumbnail.getIconWidth() / 2;
int y = getHeight() / 2 - thumbnail.getIconHeight() / 2;
if (y < 0) {
y = 0;
}
if (x < 5) {
x = 5;
}
thumbnail.paintIcon(this, g, x, y);
}
}
Jf() {
j.setBounds(500, 40, 500, 500);
j.setVisible(true);
j.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
j.setLayout(null);
ImageIcon image = new ImageIcon("im1.jpg");
JLabel l = new JLabel(image);
int m = image.getIconWidth();
int m1 = image.getIconHeight();
j.setResizable(false); // frame resize nahi hoga
l.setBounds(0, 0, m, m1);
j.add(l);
l.add(linfo);
l.add(lid);
l.add(fid);
l.add(lpass);
l.add(fpass);
fpass.setEchoChar('*');
l.add(blogin);
l.add(bnewaccount);
l.add(bforget);
ImageIcon image1 = new ImageIcon("logo1.png");
JLabel limage = new JLabel(image1);
l.add(limage);
limage.setBounds(10, 50, 190, 130);
Font f = new Font("ALGERIAN", Font.BOLD, 20);
linfo.setFont(f);
linfo.setBounds(40, 10, 420, 30);
lid.setBounds(210, 50, 70, 30);
fid.setBounds(290, 50, 150, 30);
lpass.setBounds(210, 90, 70, 30);
fpass.setBounds(290, 90, 150, 30);
blogin.setBounds(210, 130, 100, 50);
bnewaccount.setBounds(320, 130, 160, 20);
bforget.setBounds(320, 160, 160, 20);
blogin.setBackground(Color.green);
bnewaccount.setBackground(Color.cyan);
bforget.setBackground(Color.pink);
blogin.addActionListener(new Login());
bnewaccount.addActionListener(new Account());
bforget.addActionListener(new Forget());
}
/** Show splash - stays up untill user clicks, or closeSplash() is called. */
public void showSplash() {
JPanel content = (JPanel) getContentPane();
content.setBackground(Color.white);
// Set the window's bounds, centering the window
ImageIcon im = new ImageIcon(getClass().getResource("/data/Splash.jpg"));
int width = 450;
int height = 115;
if (im == null) {
im = new ImageIcon();
} else {
width = im.getIconWidth() + 10;
height = im.getIconHeight() + 10;
}
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
int x = (screen.width - width) / 2;
int y = (screen.height - height) / 2;
setBounds(x, y, width, height);
setAlwaysOnTop(true);
// Build the splash screen
// JLabel title = new JLabel
// ("CONE: Collocation Network Explorer.", JLabel.CENTER);
JLabel label = new JLabel(im);
// JLabel copyrt = new JLabel
// ("<html> Copyright 2010, David Gullick & Lancaster
// University.<br/>Thanks to Francois taiani, Paul Rayson, John Mariani and Scott Piao</html>",
// JLabel.CENTER);
// copyrt.setFont(new Font("Sans-Serif", Font.BOLD, 12));
content.add(new JLabel(im));
// content.add(title, BorderLayout.NORTH);
// content.add(copyrt, BorderLayout.SOUTH);
// content.setBorder(BorderFactory.createLineBorder(Color.BLACK, 5));
addMouseListener(
new MouseAdapter() {
public void mousePressed(MouseEvent e) {
setVisible(false);
closeSplash();
}
});
// Display it
setVisible(true);
}
/**
* Read image from bytes
*
* @param imageBytes
* @return
*/
private BufferedImage getBufferedImageFromBytes(byte[] imageBytes) {
try {
// try to read image using ImageIO
return ImageIO.read(new ByteArrayInputStream(imageBytes));
} catch (Throwable e) {
// try to load image trough awt - this is a workaround for Java 8 on OpenJDK on Linux
ImageIcon icon = new ImageIcon(imageBytes);
image =
new BufferedImage(icon.getIconWidth(), icon.getIconHeight(), BufferedImage.TYPE_INT_RGB);
Graphics g = image.createGraphics();
// paint the Icon to the BufferedImage.
icon.paintIcon(null, g, 0, 0);
g.dispose();
return image;
}
}
protected void paintComponent(Graphics g) {
if (thumbnail == null) {
loadImage();
}
if (thumbnail != null) {
int x = getWidth() / 2 - thumbnail.getIconWidth() / 2;
int y = getHeight() / 2 - thumbnail.getIconHeight() / 2;
if (y < 0) {
y = 0;
}
if (x < 5) {
x = 5;
}
thumbnail.paintIcon(this, g, x, y);
}
}
/**
* Draws an emblem (based on current theme) in the bottom left of the given component. Call this
* in paintComponent() of the component.
*
* @param component the component to draw on
* @param g the Graphics object from paintComponent()
*/
public static void drawEmblem(JComponent component, Graphics g) {
Themes currentTheme = Themes.getCurrentTheme();
ImageIcon image = GUI.createImageIcon("translucent/" + currentTheme.getImageIconPath());
/*if(Themes.getCurrentTheme() == Themes.SNOW){
image = GUI.createImageIcon("translucent/snow.png");
}*/
int imageWidth = image.getIconWidth();
int imageHeight = image.getIconHeight();
// top left corner of where to start drawing
int topLeftX = component.getWidth() - imageWidth; // x (horizontal) coordinate
int topLeftY = component.getHeight() - imageHeight; // y (vertical) coordinate
// draw in bottom right corner
g.drawImage(image.getImage(), topLeftX, topLeftY, (java.awt.image.ImageObserver) null);
// g.drawImage(image.getImage(), 0,0, (java.awt.image.ImageObserver)null);
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
// resize picture to appropriate size
ImageIcon newPicture = GUI.scaleImage(picture, PICTURE_WIDTH, PICTURE_HEIGHT);
int width = newPicture.getIconWidth();
int height = newPicture.getIconHeight();
// get offsets in order to center picture
int verticalOffset = (PICTURE_HEIGHT - height) / 2;
int horizontalOffset = (PICTURE_WIDTH - width) / 2;
// if the image is thinner than this panel, offset it
// paint the picture
g.drawImage(newPicture.getImage(), horizontalOffset, verticalOffset, this);
// offsets let the image be centered
}
// Takes resource name and returns button
public JButton createButton(String name, String toolTip) {
// load the image
String imagePath = "./resources/" + name + ".png";
ImageIcon iconRollover = new ImageIcon(imagePath);
int w = iconRollover.getIconWidth();
int h = iconRollover.getIconHeight();
// get the cursor for this button
Cursor cursor = Cursor.getPredefinedCursor(Cursor.HAND_CURSOR);
// make translucent default image
Image image = createCompatibleImage(w, h, Transparency.TRANSLUCENT);
Graphics2D g = (Graphics2D) image.getGraphics();
Composite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, .5f);
g.setComposite(alpha);
g.drawImage(iconRollover.getImage(), 0, 0, null);
g.dispose();
ImageIcon iconDefault = new ImageIcon(image);
// make a pressed image
image = createCompatibleImage(w, h, Transparency.TRANSLUCENT);
g = (Graphics2D) image.getGraphics();
g.drawImage(iconRollover.getImage(), 2, 2, null);
g.dispose();
ImageIcon iconPressed = new ImageIcon(image);
// create the button
JButton button = new JButton();
button.addActionListener(this);
button.setIgnoreRepaint(true);
button.setFocusable(false);
button.setToolTipText(toolTip);
button.setBorder(null);
button.setContentAreaFilled(false);
button.setCursor(cursor);
button.setIcon(iconDefault);
button.setRolloverIcon(iconRollover);
button.setPressedIcon(iconPressed);
return button;
}
private void updateColors() {
ImageIcon icon;
if (selected) {
panelMain.setBackground(activeBackgroundColor);
pnlBottom.setBackground(new Color(0xccd1d7));
icon = UnitUtilWrapper.BitcoinUnitWrapper.getWrapper(UnitUtil.BitcoinUnit.BTC).getBmpSlim();
} else {
panelMain.setBackground(inactiveBackGroundColor);
pnlBottom.setBackground(new Color(0xeeeeee));
icon = UnitUtilWrapper.BitcoinUnitWrapper.getWrapper(UnitUtil.BitcoinUnit.BTC).getBmpBlack();
}
float width = icon.getIconWidth();
float height = icon.getIconHeight();
float scale = (float) 1.0f;
icon.setImage(
icon.getImage()
.getScaledInstance((int) (width * scale), (int) (height * scale), Image.SCALE_SMOOTH));
}
/**
* Constructor public Enemy()
*
* <p>This constructor sets the initial variables of the enemy ship, loads the images. It also
* strats off the ship in randomly either the right or the left direction and sets the images
* accordingly..
*/
public Enemy(int speed) {
this.x = ((int) (Math.random() * (750))) + 5;
this.y = 0;
ImageIcon iR = new ImageIcon("resources\\images\\EnemyShipRight.png");
goingRight = iR.getImage();
ImageIcon iL = new ImageIcon("resources\\images\\EnemyShipLeft.png");
goingLeft = iL.getImage();
double randomSelection = Math.random();
if (randomSelection < 0.5) {
speedX = speed;
mainImage = goingRight;
} else {
speedX = -speed;
mainImage = goingLeft;
}
this.width = iR.getIconWidth();
this.height = iL.getIconHeight();
}
public MainPanel() {
super(new BorderLayout());
ActionListener al =
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
JComponent c = (JComponent) e.getSource();
if (ra.equals(c)) {
label.setIcon(iia);
} else if (rb.equals(c)) {
label.setIcon(iib);
} else {
label.setIcon(new ImageIcon(createImage(source)));
}
}
};
JPanel p = new JPanel();
ButtonGroup bg = new ButtonGroup();
for (JRadioButton r : Arrays.asList(ra, rb, rr)) {
r.addActionListener(al);
bg.add(r);
p.add(r);
}
ra.setSelected(true);
add(label);
add(p, BorderLayout.SOUTH);
int w = iia.getIconWidth();
int h = iia.getIconHeight();
int[] pixelsA = getData(iia, w, h);
int[] pixelsB = getData(iib, w, h);
source = new MemoryImageSource(w, h, pixelsA, 0, w);
for (int i = 0; i < pixelsA.length; i++) {
if (pixelsA[i] == pixelsB[i]) {
pixelsA[i] = pixelsA[i] & 0x44FFFFFF;
}
}
setPreferredSize(new Dimension(320, 240));
}
private JLabel makeLabelIcon() {
ImageIcon i = new ImageIcon(getClass().getResource("duke.gif"));
Dimension d = new Dimension(i.getIconWidth(), i.getIconHeight());
final BufferedImage image = new BufferedImage(d.width, d.height, BufferedImage.TYPE_INT_ARGB);
Graphics g = image.createGraphics();
i.paintIcon(null, g, 0, 0);
g.dispose();
final JLabel icon =
new JLabel(i) {
@Override
public boolean contains(int x, int y) {
return super.contains(x, y) && ((image.getRGB(x, y) >> 24) & 0xff) != 0;
}
};
icon.setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
MouseAdapter l =
new MouseAdapter() {
private final transient Point start = new Point();
private Point loc;
@Override
public void mousePressed(MouseEvent me) {
start.setLocation(me.getPoint());
}
@Override
public void mouseDragged(MouseEvent me) {
loc = icon.getLocation(loc);
int x = loc.x - start.x + me.getX();
int y = loc.y - start.y + me.getY();
icon.setLocation(x, y);
}
};
icon.addMouseListener(l);
icon.addMouseMotionListener(l);
icon.setBounds(new Rectangle(22, 22, d.width, d.height));
return icon;
}
public Dimension getPreferredSize() {
return new Dimension(1 + image.getIconWidth(), 1 + image.getIconHeight());
}
public void showUpgrades() {
upgradePanel.removeAll();
// reset to the number of elements
GridLayout panelLayout = (GridLayout) upgradePanel.getLayout();
panelLayout.setRows(defaultNbPanelElements);
if (tokenMode && possibleTokenLays != null && possibleTokenLays.size() > 0) {
Color fgColour = null;
Color bgColour = null;
String text = null;
String description = null;
TokenIcon icon;
ActionLabel tokenLabel;
tokenLabels = new ArrayList<ActionLabel>();
for (LayToken action : possibleTokenLays) {
if (action instanceof LayBaseToken) {
PublicCompanyI comp = ((LayBaseToken) action).getCompany();
fgColour = comp.getFgColour();
bgColour = comp.getBgColour();
description = text = comp.getName();
if (action.getSpecialProperty() != null) {
description += " (" + action.getSpecialProperty().getOriginalCompany().getName() + ")";
}
} else if (action instanceof LayBonusToken) {
fgColour = Color.BLACK;
bgColour = Color.WHITE;
BonusToken token = (BonusToken) action.getSpecialProperty().getToken();
description = token.getName();
text = "+" + token.getValue();
}
icon = new TokenIcon(25, fgColour, bgColour, text);
tokenLabel = new ActionLabel(icon);
tokenLabel.setName(description);
tokenLabel.setText(description);
tokenLabel.setBackground(defaultLabelBgColour);
tokenLabel.setOpaque(true);
tokenLabel.setVisible(true);
tokenLabel.setBorder(border);
tokenLabel.addMouseListener(this);
tokenLabel.addPossibleAction(action);
tokenLabels.add(tokenLabel);
upgradePanel.add(tokenLabel);
}
setSelectedToken();
} else if (orUIManager.tileUpgrades == null) {;
} else if (orUIManager.tileUpgrades.size() == 0) {
orUIManager.setMessage(LocalText.getText("NoTiles"));
} else {
for (TileI tile : orUIManager.tileUpgrades) {
BufferedImage hexImage = getHexImage(tile.getPictureId());
ImageIcon hexIcon = new ImageIcon(hexImage);
// Cheap n' Easy rescaling.
hexIcon.setImage(
hexIcon
.getImage()
.getScaledInstance(
(int) (hexIcon.getIconWidth() * GUIHex.NORMAL_SCALE * 0.8),
(int) (hexIcon.getIconHeight() * GUIHex.NORMAL_SCALE * 0.8),
Image.SCALE_SMOOTH));
HexLabel hexLabel = new HexLabel(hexIcon, tile.getId());
hexLabel.setName(tile.getName());
hexLabel.setTextFromTile(tile);
hexLabel.setOpaque(true);
hexLabel.setVisible(true);
hexLabel.setBorder(border);
hexLabel.addMouseListener(this);
upgradePanel.add(hexLabel);
}
}
upgradePanel.add(doneButton);
upgradePanel.add(cancelButton);
// repaint();
revalidate();
}
public MyFrame(String title, Color col) {
setTitle(title); // title is set in main method
setSize(500, 500); // this may need changed but looks ok
setLocationRelativeTo(null); // sets the location as the centre of the screen
setResizable(false);
Container c = getContentPane(); // container to hold the different panels
c.setBackground(Color.white); // col from main
c.setLayout(null); // no layout selected so we can place anywhere
// add to container
ImageIcon gameLogo =
new ImageIcon(
new ImageIcon(getClass().getResource("GameLogobBlank.png"))
.getImage()
.getScaledInstance(360, 80, java.awt.Image.SCALE_SMOOTH));
JPanel logoPanel = new JPanel();
JLabel logoLabel = new JLabel("", gameLogo, JLabel.CENTER);
logoPanel.setBounds(50, 45, gameLogo.getIconWidth() + 20, gameLogo.getIconHeight() + 20);
logoPanel.setBackground(Color.white);
logoPanel.add(logoLabel);
c.add(logoPanel);
ImageIcon qubLogo =
new ImageIcon(new ImageIcon(getClass().getResource("QUBLogo.png")).getImage());
JPanel qubLogoPanel = new JPanel();
JLabel qubLogoLabel = new JLabel("", qubLogo, JLabel.CENTER);
qubLogoPanel.setBounds(15, 380, qubLogo.getIconWidth() + 10, qubLogo.getIconHeight() + 10);
qubLogoPanel.setBackground(Color.white);
qubLogoPanel.add(qubLogoLabel);
c.add(qubLogoPanel);
ImageIcon seseLogo =
new ImageIcon(
new ImageIcon(getClass().getResource("seseLogo.png"))
.getImage()
.getScaledInstance(120, 45, java.awt.Image.SCALE_SMOOTH));
JPanel seseLogoPanel = new JPanel();
JLabel seseLogoLabel = new JLabel("", seseLogo, JLabel.CENTER);
seseLogoPanel.setBounds(350, 390, seseLogo.getIconWidth() + 10, seseLogo.getIconHeight() + 10);
seseLogoPanel.setBackground(Color.white);
seseLogoPanel.add(seseLogoLabel);
c.add(seseLogoPanel);
JPanel playerPanel = new JPanel(); // new panel for players
playerPanel.setBounds(92, 200, 316, 27); // location
playerPanel.setLayout(new GridLayout(1, 2)); // layout as grid
playerPanel.setOpaque(false);
c.add(playerPanel); // add to container
combo.setBackground(Color.white);
playerPanel.add(numOfP); // label to tell to select num of players
playerPanel.add(combo); // drop down menu
players.setEditable(false);
players.setHorizontalAlignment(JLabel.CENTER);
combo.addItemListener(
new ItemListener() { // this is to set the number of players to be displayed
public void itemStateChanged(ItemEvent ie) {
if (ie.getStateChange() == ItemEvent.SELECTED) {
String str =
(String)
combo
.getSelectedItem(); // if the number changes then change the number of
// player message
if (str == "2") {
players.setText("2 players selected");
}
if (str == "3") {
players.setText("3 players selected");
}
if (str == "4") {
players.setText("4 players selected");
}
if (str == "5") {
players.setText("5 players selected");
}
if (str == "6") {
players.setText("6 players selected");
}
} // closes if statements
} // closes method
} // closes action listener
); // closes action listener
JPanel startPanel = new JPanel(); // start panel for start button
startPanel.setBounds(123, 239, 254, 70); // location
startPanel.setLayout(new GridLayout(2, 1)); // using a grid layout
startPanel.add(players); // text box says number of payers
startPanel.setBackground(Color.white);
startButton = new JButton();
startButton.setText(
"Start Game!"); // button has the label start // actual start button
startPanel.add(startButton); // button added
startButton.addActionListener(startButtonActionListener); // added actionlistener
c.add(startPanel); // added to container
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // close when closed
setVisible(true); // takes off invisability cloak
} // MyFrame constructor
public int getIconHeight() {
int height = arrow.getIconHeight();
if (icon != null) height = Math.max(icon.getIconHeight(), height);
return height;
}
// Inner class to manage help modal diaglog object.
class HelpHandler extends JDialog implements ActionListener {
// Define and initialize AWT container.
Container c = getContentPane();
// Define and initialize Swing widgets.
JButton okButton = new JButton("Check the Java API");
ImageIcon imageIcon = new ImageIcon("surfing.gif");
JLabel image = new JLabel(imageIcon);
// Define and intialize phsyical size dimensions.
int left = 0;
int top = 0;
int buttonWidth = 150;
int buttonHeight = 25;
int imageWidth = imageIcon.getIconWidth();
int imageHeight = imageIcon.getIconHeight();
int offsetMargin = 20;
// The dialog width and height are derived from base objects.
int dialogWidth = imageWidth + offsetMargin;
int dialogHeight = imageHeight + buttonHeight + (3 * offsetMargin);
// --------------------------- Constructor -------------------------------/
// The inner class requires an owning frame and cannot be called from
// a default constructor. So, the default constructor is excluded.
public HelpHandler(Frame owner, boolean modal) {
super(owner, modal);
buildDialogBox();
}
// -------------------------- Begin Methods ------------------------------/
// Method to build the dialog box for help.
private void buildDialogBox() {
// Set the JDialog window properties.
setTitle("Learning about Java");
setResizable(false);
setSize(dialogWidth, dialogHeight);
// Define behaviors of container.
c.setLayout(null);
c.setBackground(Color.cyan);
c.add(image);
c.add(okButton);
// Set the bounds for the image.
image.setBounds(
(dialogWidth / 2) - (imageWidth / 2),
(top + (offsetMargin / 2)),
imageWidth,
imageHeight);
// Set the behaviors, bounds and action listener for the button.
okButton.setBounds(
(dialogWidth / 2) - (buttonWidth / 2),
(imageHeight + (int) 1.5 * offsetMargin),
buttonWidth,
buttonHeight);
// Set the font to the platform default Font for the object with the
// properties of bold and font size of 11.
okButton.setFont(new Font(okButton.getFont().getName(), Font.BOLD, 11));
// Set foreground and background of JButton(s).
okButton.setForeground(Color.white);
okButton.setBackground(Color.blue);
// The class implements the ActionListener interface and therefore
// provides an implementation of the actionPerformed() method. When a
// class implements ActionListener, the instance handler returns an
// ActionListener. The ActionListener then performs actionPerformed()
// method on an ActionEvent.
okButton.addActionListener(this);
// Set the screen and display dialog window in relation to screen size.
dim = tk.getScreenSize();
setLocation((dim.width / 2) - (dialogWidth / 2), (dim.height / 2) - (dialogHeight / 2));
// Display the dialog.
show();
} // End of buildDialogBox method.
// --------------------- Window ActionListener ---------------------------/
// Class listener based on implementing ActionListener.
public void actionPerformed(ActionEvent e) {
// Dispose of the help dialog.
setVisible(false);
dispose();
} // End of actionPerformed method.
// -------------------------- End Methods --------------------------------/
} // End of HelpHandler inner class.
// getHeight
public int getHeight() {
return _image.getIconHeight();
}
