search bar in LanguageTextField can not be fixed

已回答
JsonLanguageTextField prettyJsonLanguageTextField = new JsonLanguageTextField();
LanguageTextField prettyJsonEditorPanel = prettyJsonLanguageTextField.get();

 


import com.intellij.codeInsight.folding.CodeFoldingManager;
import com.intellij.json.JsonLanguage;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ModalityState;
import com.intellij.openapi.editor.EditorSettings;
import com.intellij.openapi.editor.event.DocumentEvent;
import com.intellij.openapi.editor.event.DocumentListener;
import com.intellij.openapi.editor.ex.EditorEx;
import com.intellij.openapi.project.Project;
import com.intellij.ui.LanguageTextField;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

public class JsonLanguageTextField extends LanguageTextField {


private Project myProject;

public LanguageTextField get() {
return new LanguageTextField(JsonLanguage.INSTANCE, myProject, "", false) {
EditorEx editor;

@Override
public Project getProject() {
return myProject;
}

@Override
protected @NotNull EditorEx createEditor() {
editor = super.createEditor();
// editor.setVerticalScrollbarVisible(true);
// editor.setHorizontalScrollbarVisible(true);
editor.setCaretEnabled(true);
editor.setEmbeddedIntoDialogWrapper(true);
// editor.getFoldingModel().setFoldingEnabled(true);
editor.getDocument().addDocumentListener(new DocumentListener() {
@Override
public void documentChanged(@NotNull DocumentEvent event) {
ApplicationManager.getApplication().invokeLater(() -> {
CodeFoldingManager.getInstance(myProject).updateFoldRegions(editor);
}, ModalityState.NON_MODAL);
}
});
EditorSettings settings = editor.getSettings();
settings.setGutterIconsShown(true);
settings.setSmartHome(true);
settings.setLineNumbersShown(true);
settings.setIndentGuidesShown(true);
settings.setUseSoftWraps(true);
settings.setAutoCodeFoldingEnabled(true);
settings.setFoldingOutlineShown(true);
settings.setAllowSingleLogicalLineFolding(true);
settings.setRightMarginShown(true);
settings.setCaretRowShown(true);
settings.setLineMarkerAreaShown(true);
settings.setDndEnabled(true);
return editor;
}


@Nullable
@Override
public EditorEx getEditor() {
return editor;
}
};
}

public JsonLanguageTextField() {
}

public Project getMyProject() {
return myProject;
}

public void setMyProject(Project myProject) {
this.myProject = myProject;
}

@Override
public void setText(@Nullable String text) {
ApplicationManager.getApplication().runWriteAction(() -> {
super.setText(text);
});
}
}

评论操作 固定链接

it seems editor's height causes the problem!After call setMinimumSize、setPreferredSize、setMaximumSize,the problem solved

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