| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.refactoring.ui; |
| |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.editor.EditorFactory; |
| import com.intellij.openapi.editor.colors.EditorColors; |
| import com.intellij.openapi.editor.colors.EditorColorsManager; |
| import com.intellij.openapi.editor.colors.EditorFontType; |
| import com.intellij.openapi.editor.ex.EditorEx; |
| import com.intellij.openapi.editor.highlighter.EditorHighlighterFactory; |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.ui.EditorTextField; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| public class MethodSignatureComponent extends EditorTextField { |
| public MethodSignatureComponent(String signature, Project project, FileType filetype) { |
| this(EditorFactory.getInstance().createDocument(signature), project, filetype); |
| } |
| |
| public MethodSignatureComponent(Document document, Project project, FileType filetype) { |
| super(document, project, filetype, true, false); |
| setFont(EditorColorsManager.getInstance().getGlobalScheme().getFont(EditorFontType.PLAIN)); |
| setBackground(EditorColorsManager.getInstance().getGlobalScheme().getColor(EditorColors.CARET_ROW_COLOR)); |
| } |
| |
| public void setSignature(String signature) { |
| setText(signature); |
| final EditorEx editor = (EditorEx)getEditor(); |
| if (editor != null) { |
| editor.getScrollingModel().scrollVertically(0); |
| editor.getScrollingModel().scrollHorizontally(0); |
| } |
| } |
| |
| @Override |
| protected EditorEx createEditor() { |
| EditorEx editor = super.createEditor(); |
| final String fileName = getFileName(); |
| if (fileName != null) { |
| editor.setHighlighter(EditorHighlighterFactory.getInstance().createEditorHighlighter(getProject(), fileName)); |
| } |
| editor.getSettings().setWhitespacesShown(false); |
| editor.setHorizontalScrollbarVisible(true); |
| editor.setVerticalScrollbarVisible(true); |
| return editor; |
| } |
| |
| @Nullable |
| protected String getFileName() { |
| return null; |
| } |
| } |