protected void installDefaults() {
super.installDefaults();
setFont(UIManager.getFont("InternalFrame.titleFont"));
paletteTitleHeight = UIManager.getInt("InternalFrame.paletteTitleHeight");
paletteCloseIcon = UIManager.getIcon("InternalFrame.paletteCloseIcon");
wasClosable = frame.isClosable();
selectedForegroundKey = selectedBackgroundKey = null;
if (MetalLookAndFeel.usingOcean()) {
setOpaque(true);
}
}
protected void createButtons() {
super.createButtons();
Boolean paintActive = frame.isSelected() ? Boolean.TRUE : Boolean.FALSE;
iconButton.putClientProperty("paintActive", paintActive);
iconButton.setBorder(handyEmptyBorder);
maxButton.putClientProperty("paintActive", paintActive);
maxButton.setBorder(handyEmptyBorder);
closeButton.putClientProperty("paintActive", paintActive);
closeButton.setBorder(handyEmptyBorder);
// The palette close icon isn't opaque while the regular close icon is.
// This makes sure palette close buttons have the right background.
closeButton.setBackground(MetalLookAndFeel.getPrimaryControlShadow());
if (MetalLookAndFeel.usingOcean()) {
iconButton.setContentAreaFilled(false);
maxButton.setContentAreaFilled(false);
closeButton.setContentAreaFilled(false);
}
}
public void paintBorder(Component c, Graphics g, int x, int y, int w, int h) {
g.translate(x, y);
if (MetalLookAndFeel.usingOcean()) {
g.setColor(MetalLookAndFeel.getControlDarkShadow());
g.drawRect(0, 0, w, h - 1);
g.setColor(MetalLookAndFeel.getControlShadow());
g.drawRect(1, 1, w - 2, h - 3);
} else {
g.setColor(MetalLookAndFeel.getControlDarkShadow());
g.drawLine(0, 0, w - 1, 0);
g.drawLine(0, 0, 0, h - 2);
g.drawLine(0, h - 2, w - 1, h - 2);
g.setColor(MetalLookAndFeel.getControlHighlight());
g.drawLine(1, 1, w - 1, 1);
g.drawLine(1, 1, 1, h - 1);
g.drawLine(1, h - 1, w - 1, h - 1);
g.setColor(MetalLookAndFeel.getControl());
g.drawLine(1, h - 2, 1, h - 2);
}
g.translate(-x, -y);
}
public void paintComponent(Graphics g) {
if (isPalette) {
paintPalette(g);
return;
}
boolean leftToRight = MetalUtils.isLeftToRight(frame);
boolean isSelected = frame.isSelected();
int width = getWidth();
int height = getHeight();
Color background = null;
Color foreground = null;
Color shadow = null;
MetalBumps bumps;
String gradientKey;
if (isSelected) {
if (!MetalLookAndFeel.usingOcean()) {
closeButton.setContentAreaFilled(true);
maxButton.setContentAreaFilled(true);
iconButton.setContentAreaFilled(true);
}
if (selectedBackgroundKey != null) {
background = UIManager.getColor(selectedBackgroundKey);
}
if (background == null) {
background = MetalLookAndFeel.getWindowTitleBackground();
}
if (selectedForegroundKey != null) {
foreground = UIManager.getColor(selectedForegroundKey);
}
if (selectedShadowKey != null) {
shadow = UIManager.getColor(selectedShadowKey);
}
if (shadow == null) {
shadow = MetalLookAndFeel.getPrimaryControlDarkShadow();
}
if (foreground == null) {
foreground = MetalLookAndFeel.getWindowTitleForeground();
}
activeBumps.setBumpColors(
activeBumpsHighlight,
activeBumpsShadow,
UIManager.get("InternalFrame.activeTitleGradient") != null ? null : background);
bumps = activeBumps;
gradientKey = "InternalFrame.activeTitleGradient";
} else {
if (!MetalLookAndFeel.usingOcean()) {
closeButton.setContentAreaFilled(false);
maxButton.setContentAreaFilled(false);
iconButton.setContentAreaFilled(false);
}
background = MetalLookAndFeel.getWindowTitleInactiveBackground();
foreground = MetalLookAndFeel.getWindowTitleInactiveForeground();
shadow = MetalLookAndFeel.getControlDarkShadow();
bumps = inactiveBumps;
gradientKey = "InternalFrame.inactiveTitleGradient";
}
if (!MetalUtils.drawGradient(this, g, gradientKey, 0, 0, width, height, true)) {
g.setColor(background);
g.fillRect(0, 0, width, height);
}
g.setColor(shadow);
g.drawLine(0, height - 1, width, height - 1);
g.drawLine(0, 0, 0, 0);
g.drawLine(width - 1, 0, width - 1, 0);
int titleLength = 0;
int xOffset = leftToRight ? 5 : width - 5;
String frameTitle = frame.getTitle();
Icon icon = frame.getFrameIcon();
if (icon != null) {
if (!leftToRight) xOffset -= icon.getIconWidth();
int iconY = ((height / 2) - (icon.getIconHeight() / 2));
icon.paintIcon(frame, g, xOffset, iconY);
xOffset += leftToRight ? icon.getIconWidth() + 5 : -5;
}
if (frameTitle != null) {
Font f = getFont();
g.setFont(f);
FontMetrics fm = SwingUtilities2.getFontMetrics(frame, g, f);
int fHeight = fm.getHeight();
g.setColor(foreground);
int yOffset = ((height - fm.getHeight()) / 2) + fm.getAscent();
Rectangle rect = new Rectangle(0, 0, 0, 0);
if (frame.isIconifiable()) {
rect = iconButton.getBounds();
} else if (frame.isMaximizable()) {
rect = maxButton.getBounds();
} else if (frame.isClosable()) {
rect = closeButton.getBounds();
}
int titleW;
if (leftToRight) {
if (rect.x == 0) {
rect.x = frame.getWidth() - frame.getInsets().right - 2;
}
titleW = rect.x - xOffset - 4;
frameTitle = getTitle(frameTitle, fm, titleW);
} else {
titleW = xOffset - rect.x - rect.width - 4;
frameTitle = getTitle(frameTitle, fm, titleW);
xOffset -= SwingUtilities2.stringWidth(frame, fm, frameTitle);
}
titleLength = SwingUtilities2.stringWidth(frame, fm, frameTitle);
SwingUtilities2.drawString(frame, g, frameTitle, xOffset, yOffset);
xOffset += leftToRight ? titleLength + 5 : -5;
}
int bumpXOffset;
int bumpLength;
if (leftToRight) {
bumpLength = width - buttonsWidth - xOffset - 5;
bumpXOffset = xOffset;
} else {
bumpLength = xOffset - buttonsWidth - 5;
bumpXOffset = buttonsWidth + 5;
}
int bumpYOffset = 3;
int bumpHeight = getHeight() - (2 * bumpYOffset);
bumps.setBumpArea(bumpLength, bumpHeight);
bumps.paintIcon(this, g, bumpXOffset, bumpYOffset);
}