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Tolerate missing resources

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This commit is contained in:
Roman Shevchenko
2012-09-26 21:10:57 +02:00
parent 9c4f5ddb11
commit 815e80f1e8
1 changed files with 12 additions and 10 deletions
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platform/util/src/com/intellij/util/ui/UIUtil.java
+12 -10
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@@ -2456,17 +2456,19 @@ public class UIUtil {
@Nullable
public static Color getColorAt(final Icon icon, final int x, final int y) {
BufferedImage image = new BufferedImage(icon.getIconWidth(), icon.getIconHeight(), BufferedImage.TYPE_INT_RGB);
icon.paintIcon(null, image.getGraphics(), 0, 0);
final int[] pixels = new int[1];
final PixelGrabber pixelGrabber =
new PixelGrabber(image, x, y, 1, 1, pixels, 0, 1);
try {
pixelGrabber.grabPixels();
return new Color(pixels[0]);
}
catch (InterruptedException ignore) {
if (0 <= x && x < icon.getIconWidth() && 0 <= y && y < icon.getIconHeight()) {
final BufferedImage image = new BufferedImage(icon.getIconWidth(), icon.getIconHeight(), BufferedImage.TYPE_INT_RGB);
icon.paintIcon(null, image.getGraphics(), 0, 0);
final int[] pixels = new int[1];
final PixelGrabber pixelGrabber = new PixelGrabber(image, x, y, 1, 1, pixels, 0, 1);
try {
pixelGrabber.grabPixels();
return new Color(pixels[0]);
}
catch (InterruptedException ignored) { }
}
return null;
}