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package javax.swing.plaf.metal; |
package javax.swing.plaf.metal; |
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import java.awt.Color; |
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import java.awt.Graphics; |
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import java.awt.Insets; |
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import javax.swing.JComponent; |
import javax.swing.JComponent; |
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import javax.swing.JProgressBar; |
import javax.swing.JProgressBar; |
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import javax.swing.plaf.ComponentUI; |
import javax.swing.plaf.ComponentUI; |
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{ |
{ |
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return new MetalProgressBarUI(); |
return new MetalProgressBarUI(); |
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} |
} |
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/** |
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* Performs the painting for determinate progress bars. This calls the |
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* superclass behaviour and then adds some highlighting to the upper and left |
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* edge of the progress bar. |
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* |
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* @param g the graphics context |
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* @param c not used here |
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*/ |
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public void paintDeterminate(Graphics g, JComponent c) |
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{ |
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super.paintDeterminate(g, c); |
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Color saved = g.getColor(); |
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Insets i = progressBar.getInsets(); |
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int w = progressBar.getWidth(); |
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int h = progressBar.getHeight(); |
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int orientation = progressBar.getOrientation(); |
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Color shadow = MetalLookAndFeel.getControlShadow(); |
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g.setColor(shadow); |
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g.drawLine(i.left, i.top, w - i.right, i.top); |
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g.drawLine(i.left, i.top, i.left, h - i.bottom); |
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int full = getAmountFull(i, w, h); |
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if (full > 0) |
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{ |
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Color darkShadow = MetalLookAndFeel.getPrimaryControlDarkShadow(); |
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g.setColor(darkShadow); |
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if (orientation == JProgressBar.HORIZONTAL) |
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{ |
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g.drawLine(i.left, i.top, i.left, h - i.bottom); |
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g.drawLine(i.left, i.top, i.left + full - 1, i.top); |
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} |
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else |
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{ |
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if (full >= (h - i.top - i.bottom)) |
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g.drawLine(i.left, i.top, w - i.right, i.top); |
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g.drawLine(i.left, h - i.bottom, i.left, h - i.bottom - full); |
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} |
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} |
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g.setColor(saved); |
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} |
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/** |
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* Performs the painting for indeterminate progress bars. This calls the |
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* superclass behaviour and then adds some highlighting to the upper and left |
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* edge of the progress bar. |
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* |
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* @param g the graphics context |
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* @param c not used here |
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*/ |
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public void paintIndeterminate(Graphics g, JComponent c) |
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{ |
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super.paintIndeterminate(g, c); |
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Color saved = g.getColor(); |
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Insets i = progressBar.getInsets(); |
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int w = progressBar.getWidth(); |
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int h = progressBar.getHeight(); |
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Color shadow = MetalLookAndFeel.getControlShadow(); |
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g.setColor(shadow); |
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g.drawLine(i.left, i.top, w - i.right, i.top); |
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g.drawLine(i.left, i.top, i.left, h - i.bottom); |
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boxRect = getBox(boxRect); |
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Color darkShadow = MetalLookAndFeel.getPrimaryControlDarkShadow(); |
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g.setColor(darkShadow); |
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int orientation = progressBar.getOrientation(); |
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if (orientation == JProgressBar.HORIZONTAL) |
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g.drawLine(boxRect.x, i.top, boxRect.x + boxRect.width - 1, i.top); |
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else |
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g.drawLine(i.left, boxRect.y, i.left, boxRect.y + boxRect.height - 1); |
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g.setColor(saved); |
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} |
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} |
} |