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icon -> image

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This commit is contained in:
Konstantin Bulenkov
2011-02-03 19:26:36 +03:00
parent e9bbd8fd78
commit 853f00e91c
1 changed files with 19 additions and 0 deletions
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platform/platform-api/src/com/intellij/util/IconUtil.java
+19
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@@ -28,9 +28,12 @@ import com.intellij.ui.IconDeferrer;
import com.intellij.ui.LayeredIcon;
import com.intellij.ui.RowIcon;
import com.intellij.util.ui.EmptyIcon;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.awt.image.BufferedImage;
public class IconUtil {
@@ -178,4 +181,20 @@ public class IconUtil {
private static FileIconPatcher[] getPatchers() {
return FileIconPatcherHolder.ourPatchers;
}
public static Image toImage(@NotNull Icon icon) {
if (icon instanceof ImageIcon) {
return ((ImageIcon)icon).getImage();
}
else {
final int w = icon.getIconWidth();
final int h = icon.getIconHeight();
final BufferedImage image = GraphicsEnvironment.getLocalGraphicsEnvironment()
.getDefaultScreenDevice().getDefaultConfiguration().createCompatibleImage(w, h, Color.TRANSLUCENT);
final Graphics2D g = image.createGraphics();
icon.paintIcon(null, g, 0, 0);
g.dispose();
return image;
}
}
}