ProgressBarpublic class ProgressBar extends Component
| Fields Summary |
|---|
| protected Dimension | size | | protected int | progress | | protected int | depth |
| Constructors Summary |
|---|
public ProgressBar()
size = new Dimension(250, 16);
progress = 0;
depth = 1;
|
| Methods Summary |
|---|
| protected void | drawProgress(java.awt.Graphics g, int i, int j)
if(g == null)
{
return;
}
int k = size.width - 2 * depth;
int l = (int)(((double)k / 100D) * (double)i);
int i1 = (int)(((double)k / 100D) * (double)j);
if(g != null)
{
if(i1 < l)
{
g.setColor(Color.white);
g.fillRect(depth + i1, depth, l - i1, size.height - 2 * depth);
} else
{
g.setColor(Color.blue);
g.fillRect(depth + l, depth, i1 - l, size.height - 2 * depth);
}
}
| | protected void | drawProgressBorder(java.awt.Graphics g)
size = getSize();
if(size.width == 0 || size.height == 0)
{
Stack stack = new Stack();
Container container = getParent();
Dimension dimension = null;
if(container != null)
{
dimension = container.getSize();
}
while(container != null && (dimension.width == 0 || dimension.height == 0))
{
stack.push(container);
container = container.getParent();
if(container != null)
{
dimension = container.getSize();
}
}
if(container == null)
{
container = (Container)stack.pop();
}
if(container != null)
{
container.validate();
}
return;
}
Color color = getBackground();
Color color1 = Color.white;
Color color2 = Color.black;
int i = 150 / depth;
for(int j = 0; j < depth; j++)
{
g.setColor(color1);
g.drawLine(j, size.height - (j + 1), j, j);
g.drawLine(j, j, size.width - (j + 1), j);
g.setColor(color2);
g.drawLine(j + 1, size.height - (j + 1), size.width - (j + 1), size.height - (j + 1));
g.drawLine(size.width - (j + 1), size.height - (j + 1), size.width - (j + 1), j + 1);
color1 = new Color(color1.getRed() - i, color1.getGreen() - i, color1.getBlue() - i);
color2 = new Color(color2.getRed() + i, color2.getGreen() + i, color2.getBlue() + i);
}
g.setColor(Color.white);
g.fillRect(depth, depth, size.width - 2 * depth, size.height - 2 * depth);
| | public int | getDepth()
return depth;
| | public java.awt.Dimension | getMinimumSize()
return getPreferredSize();
| | public java.awt.Dimension | getPreferredSize()
Container container = getParent();
if(container == null)
{
return size;
}
Dimension dimension = container.getSize();
if(dimension.width == 0 || dimension.height == 0)
{
return size;
} else
{
Insets insets = container.getInsets();
return new Dimension(dimension.width - insets.left - insets.right, size.height);
}
| | public int | getProgress()
return progress;
| | public void | paint(java.awt.Graphics g)
Dimension dimension = getSize();
g.setClip(0, 0, dimension.width, dimension.height);
drawProgressBorder(g);
drawProgress(g, 0, progress);
| | public void | setDepth(int i)
depth = i;
| | public void | setProgress(int i)
Graphics g = getGraphics();
if(g != null)
{
Dimension dimension = getSize();
g.setClip(0, 0, dimension.width, dimension.height);
}
drawProgress(g, progress, i);
progress = i;
| | public void | setSize(java.awt.Dimension dimension)
super.setSize(dimension);
size = dimension;
|
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