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[followup] Add private CachedImageIcon.asDisabledIcon() to have it auto-JBUI-scalable

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Need all CachedImageIcon's fields in a copy
This commit is contained in:
Anton Tarasov
2016-11-03 15:50:42 +03:00
parent 4dbdd8d03f
commit 035df44b84
1 changed files with 14 additions and 6 deletions
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platform/util/src/com/intellij/openapi/util/IconLoader.java
+14 -6
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@@ -383,14 +383,20 @@ public final class IconLoader {
private ImageFilter[] myFilters;
private final MyScaledIconsCache myScaledIconsCache = new MyScaledIconsCache();
private CachedImageIcon(@NotNull URL url, @NotNull ImageFilter[] filters) {
myUrl = url;
dark = USE_DARK_ICONS;
myFilters = filters;
private CachedImageIcon(@NotNull CachedImageIcon icon) {
myRealIcon = null; // to be computed
myOriginalPath = icon.myOriginalPath;
myClassLoader = icon.myClassLoader;
myUrl = icon.myUrl;
dark = icon.dark;
numberOfPatchers = icon.numberOfPatchers;
myFilters = icon.myFilters;
}
public CachedImageIcon(@NotNull URL url) {
this(url, new ImageFilter[] {IMAGE_FILTER});
myUrl = url;
dark = USE_DARK_ICONS;
myFilters = new ImageFilter[] {IMAGE_FILTER};
}
private void setGlobalFilter(ImageFilter globalFilter) {
@@ -492,7 +498,9 @@ public final class IconLoader {
}
private Icon asDisabledIcon() {
return new CachedImageIcon(myUrl, new ImageFilter[] {getGlobalFilter(), UIUtil.getGrayFilter()});
CachedImageIcon icon = new CachedImageIcon(this);
icon.myFilters = new ImageFilter[] {getGlobalFilter(), UIUtil.getGrayFilter()};
return icon;
}
private class MyScaledIconsCache {