private static void drawMenuBezel(
Graphics g, Color background, int x, int y, int width, int height) {
// shadowed button region
g.setColor(background);
g.fillRect(x, y, width, height);
g.setColor(background.brighter().brighter());
g.drawLine(x + 1, y + height - 1, x + width - 1, y + height - 1);
g.drawLine(x + width - 1, y + height - 2, x + width - 1, y + 1);
g.setColor(background.darker().darker());
g.drawLine(x, y, x + width - 2, y);
g.drawLine(x, y + 1, x, y + height - 2);
}
/**
* Draws the FrameBorder in the given Rect. Calls <b>drawTitleBar</b>, <b>drawLeftBorder</b>,
* <b>drawRightBorder</b> and <b>drawBottomBorder</b>.
*/
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
if (isActiveFrame()) {
frameColor = UIManager.getColor("activeCaptionBorder");
} else {
frameColor = UIManager.getColor("inactiveCaptionBorder");
}
frameHighlight = frameColor.brighter();
frameShadow = frameColor.darker().darker();
drawTopBorder(c, g, x, y, width, height);
drawLeftBorder(c, g, x, y, width, height);
drawRightBorder(c, g, x, y, width, height);
drawBottomBorder(c, g, x, y, width, height);
}
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
Color color = c.getBackground();
if (origColor != color) {
origColor = color;
paintColor = new Color(~origColor.getRGB());
}
g.setColor(paintColor);
BasicGraphicsUtils.drawDashedRect(g, x, y, width, height);
}
/**
* Derives the ARGB value for a color based on an offset between two other colors.
*
* @param color1 The first color
* @param color2 The second color
* @param midPoint The offset between color 1 and color 2, a value of 0.0 is color 1 and 1.0 is
* color 2;
* @return the ARGB value for a new color based on this derivation
*/
static int deriveARGB(Color color1, Color color2, float midPoint) {
int r = color1.getRed() + Math.round((color2.getRed() - color1.getRed()) * midPoint);
int g = color1.getGreen() + Math.round((color2.getGreen() - color1.getGreen()) * midPoint);
int b = color1.getBlue() + Math.round((color2.getBlue() - color1.getBlue()) * midPoint);
int a = color1.getAlpha() + Math.round((color2.getAlpha() - color1.getAlpha()) * midPoint);
return ((a & 0xFF) << 24) | ((r & 0xFF) << 16) | ((g & 0xFF) << 8) | (b & 0xFF);
}
/**
* Sets the selected color to <code>color</code>. Note that setting the color to <code>null</code>
* is undefined and may have unpredictable results. This method fires a state changed event if it
* sets the current color to a new non-<code>null</code> color; if the new color is the same as
* the current color, no event is fired.
*
* @param color the new <code>Color</code>
*/
public void setSelectedColor(Color color) {
if (color != null && !selectedColor.equals(color)) {
selectedColor = color;
fireStateChanged();
}
}
