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Diffstat (limited to 'java/gjt/Bargauge.java')
-rw-r--r-- | java/gjt/Bargauge.java | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/java/gjt/Bargauge.java b/java/gjt/Bargauge.java deleted file mode 100644 index 27be8afad7b..00000000000 --- a/java/gjt/Bargauge.java +++ /dev/null @@ -1,80 +0,0 @@ -package gjt; - -import java.awt.*; - -/** - * A bargauge which can be filled (wholly or partially) with a - * client-specified color. Fill color is specified at - * construction time; both fill color and fill percent may be - * set after construction time.<p> - * - * @version 1.0, Apr 1 1996 - * @author David Geary - * @see ThreeDRectangle - * @see gjt.test.BargaugeTest - */ -public class Bargauge extends Canvas { - private double percentFill = 0; - private ThreeDRectangle border = new ThreeDRectangle(this); - private Color fillColor; - - public Bargauge(Color fillColor) { - setFillColor(fillColor); - } - public void setFillColor(Color fillColor) { - this.fillColor = fillColor; - } - public void setFillPercent(double percentage) { - Assert.notFalse(percentage >= 0 && percentage <= 100); - percentFill = percentage; - } - public void resize(int w, int h) { - reshape(location().x, location().y, w, h); - } - public void reshape(int x, int y, int w, int h) { - super.reshape(x,y,w,h); - border.resize(w,h); - } - public Dimension minimumSize() { return preferredSize(); } - - public Dimension preferredSize() { - int w = border.getThickness() * 3; - return new Dimension(w, w*4); - } - public void paint(Graphics g) { - border.raise(); - border.paint(); - fill(); - } - public void fill() { - Graphics g = getGraphics(); - - if((g != null) && (percentFill > 0)) { - Rectangle b = border.getInnerBounds(); - int fillw = b.width; - int fillh = b.height; - - if(b.width > b.height) fillw *= percentFill/100; - else fillh *= percentFill/100; - - g.setColor(fillColor); - border.clearInterior(); - - if(b.width > b.height) - g.fillRect(b.x, b.y, fillw, b.height); - else - g.fillRect(b.x, b.y + b.height - fillh, - b.width, fillh); - } - } - protected String paramString() { - Dimension size = size(); - Orientation orient = size.width > size.height ? - Orientation.HORIZONTAL : - Orientation.VERTICAL; - String str = "fill percent=" + percentFill + "," + - "orientation=" + orient + "," + - "color" + fillColor; - return str; - } -} |