diff options
Diffstat (limited to 'src/junit/awtui/ProgressBar.java')
-rw-r--r-- | src/junit/awtui/ProgressBar.java | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/src/junit/awtui/ProgressBar.java b/src/junit/awtui/ProgressBar.java deleted file mode 100644 index 03e7ec2..0000000 --- a/src/junit/awtui/ProgressBar.java +++ /dev/null @@ -1,88 +0,0 @@ -package junit.awtui; - -import java.awt.Canvas; -import java.awt.Color; -import java.awt.Graphics; -import java.awt.Rectangle; -import java.awt.SystemColor; - -public class ProgressBar extends Canvas { - public boolean fError= false; - public int fTotal= 0; - public int fProgress= 0; - public int fProgressX= 0; - - public ProgressBar() { - super(); - setSize(20, 30); - } - - private Color getStatusColor() { - if (fError) - return Color.red; - return Color.green; - } - - public void paint(Graphics g) { - paintBackground(g); - paintStatus(g); - } - - public void paintBackground(Graphics g) { - g.setColor(SystemColor.control); - Rectangle r= getBounds(); - g.fillRect(0, 0, r.width, r.height); - g.setColor(Color.darkGray); - g.drawLine(0, 0, r.width-1, 0); - g.drawLine(0, 0, 0, r.height-1); - g.setColor(Color.white); - g.drawLine(r.width-1, 0, r.width-1, r.height-1); - g.drawLine(0, r.height-1, r.width-1, r.height-1); - } - - public void paintStatus(Graphics g) { - g.setColor(getStatusColor()); - Rectangle r= new Rectangle(0, 0, fProgressX, getBounds().height); - g.fillRect(1, 1, r.width-1, r.height-2); - } - - private void paintStep(int startX, int endX) { - repaint(startX, 1, endX-startX, getBounds().height-2); - } - - public void reset() { - fProgressX= 1; - fProgress= 0; - fError= false; - paint(getGraphics()); - } - - public int scale(int value) { - if (fTotal > 0) - return Math.max(1, value*(getBounds().width-1)/fTotal); - return value; - } - - public void setBounds(int x, int y, int w, int h) { - super.setBounds(x, y, w, h); - fProgressX= scale(fProgress); - } - - public void start(int total) { - fTotal= total; - reset(); - } - - public void step(boolean successful) { - fProgress++; - int x= fProgressX; - - fProgressX= scale(fProgress); - - if (!fError && !successful) { - fError= true; - x= 1; - } - paintStep(x, fProgressX); - } -}
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