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Make initialization of list cell renderer lazy.

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This commit is contained in:
Sergey Evdokimov
2013-01-18 17:48:02 +04:00
parent a286d257a4
commit 2ecff5022c
1 changed files with 6 additions and 4 deletions
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plugins/maven/src/main/java/org/jetbrains/idea/maven/dom/annotator/MavenDomGutterAnnotator.java
+6 -4
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@@ -44,7 +44,9 @@ import java.util.Set;
public class MavenDomGutterAnnotator implements Annotator {
private static final PsiElementListCellRenderer<XmlTag> RENDERER = new PsiElementListCellRenderer<XmlTag>() {
private static class MyListCellRenderer extends PsiElementListCellRenderer<XmlTag> {
public static final MyListCellRenderer INSTANCE = new MyListCellRenderer();
@Override
public String getElementText(XmlTag tag) {
DomElement domElement = DomManager.getDomManager(tag.getProject()).getDomElement(tag);
@@ -78,7 +80,7 @@ public class MavenDomGutterAnnotator implements Annotator {
protected int getIconFlags() {
return 0;
}
};
}
private static final NotNullFunction<MavenDomDependency, Collection<? extends PsiElement>> CONVERTER =
new NotNullFunction<MavenDomDependency, Collection<? extends PsiElement>>() {
@@ -110,7 +112,7 @@ public class MavenDomGutterAnnotator implements Annotator {
iconBuilder.
setTargets(children).
setPopupTitle(MavenDomBundle.message("navigate.parent.dependency.title")).
setCellRenderer(RENDERER).
setCellRenderer(MyListCellRenderer.INSTANCE).
setTooltipText(MavenDomBundle.message("overriding.dependency.title")).
install(holder, dependency.getXmlTag());
}
@@ -189,7 +191,7 @@ public class MavenDomGutterAnnotator implements Annotator {
if (children.size() > 0) {
NavigationGutterIconBuilder.create(icons.MavenIcons.ChildrenProjects, MAVEN_PROJECT_CONVERTER).
setTargets(children).
setCellRenderer(RENDERER).
setCellRenderer(MyListCellRenderer.INSTANCE).
setPopupTitle(MavenDomBundle.message("navigate.children.poms.title")).
setTooltipText(MavenDomBundle.message("children.poms.title")).
install(holder, model.getXmlElement());