Example usage for com.intellij.openapi.fileEditor FileEditorManager addTopComponent

Introduction

In this page you can find the example usage for com.intellij.openapi.fileEditor FileEditorManager addTopComponent.

Prototype

public abstract void addTopComponent(@NotNull final FileEditor editor, @NotNull final JComponent component);

Source Link

Document

Adds the specified component above the editor and paints a separator line below it.

Usage

From source file:com.intellij.codeInsight.daemon.impl.DaemonCodeAnalyzerImpl.java

License:Apache License

@Override
public void addFileLevelHighlight(@NotNull final Project project, final int group,
        @NotNull final HighlightInfo info, @NotNull final PsiFile psiFile) {
    VirtualFile vFile = psiFile.getViewProvider().getVirtualFile();
    final FileEditorManager manager = FileEditorManager.getInstance(project);
    for (FileEditor fileEditor : manager.getEditors(vFile)) {
        if (fileEditor instanceof TextEditor) {
            FileLevelIntentionComponent component = new FileLevelIntentionComponent(info.getDescription(),
                    info.getSeverity(), info.quickFixActionRanges, project, psiFile,
                    ((TextEditor) fileEditor).getEditor());
            manager.addTopComponent(fileEditor, component);
            List<HighlightInfo> fileLevelInfos = fileEditor.getUserData(FILE_LEVEL_HIGHLIGHTS);
            if (fileLevelInfos == null) {
                fileLevelInfos = new ArrayList<HighlightInfo>();
                fileEditor.putUserData(FILE_LEVEL_HIGHLIGHTS, fileLevelInfos);
            }//from   w w w. jav a2  s.com
            info.fileLevelComponent = component;
            info.setGroup(group);
            fileLevelInfos.add(info);
        }
    }
}

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From source file:org.jetbrains.plugins.groovy.compiler.GroovyCompilerLoader.java

License:Apache License

private void decorateStubFile(final VirtualFile file, FileEditorManager fileEditorManager, FileEditor editor) {
    final EditorNotificationPanel panel = new EditorNotificationPanel();
    panel.setText("This stub is generated for Groovy class to make Groovy-Java cross-compilation possible");
    panel.createActionLabel("Go to the Groovy class", new Runnable() {
        @Override/*from  w w  w.j a  v  a2  s .  c  o  m*/
        public void run() {
            final PsiClass original = GroovycStubGenerator.findClassByStub(myProject, file);
            if (original != null) {
                original.navigate(true);
            }
        }
    });
    panel.createActionLabel("Exclude from stub generation", new Runnable() {
        @Override
        public void run() {
            final PsiClass psiClass = GroovycStubGenerator.findClassByStub(myProject, file);
            if (psiClass != null) {
                ExcludeFromStubGenerationAction.doExcludeFromStubGeneration(psiClass.getContainingFile());
            }
        }
    });
    fileEditorManager.addTopComponent(editor, panel);
}

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