| /* |
| * Copyright 2000-2013 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.jetbrains.python.refactoring.classes.ui; |
| |
| import com.intellij.openapi.util.Iconable; |
| import com.jetbrains.python.psi.PyClass; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| |
| /** |
| * @author Dennis.Ushakov |
| */ |
| public class PyClassCellRenderer extends DefaultListCellRenderer { |
| private final boolean myShowReadOnly; |
| public PyClassCellRenderer() { |
| setOpaque(true); |
| myShowReadOnly = true; |
| } |
| |
| public PyClassCellRenderer(boolean showReadOnly) { |
| setOpaque(true); |
| myShowReadOnly = showReadOnly; |
| } |
| |
| public Component getListCellRendererComponent( |
| JList list, |
| Object value, |
| int index, |
| boolean isSelected, |
| boolean cellHasFocus) { |
| super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus); |
| |
| return customizeRenderer(this, value, myShowReadOnly); |
| } |
| |
| public static JLabel customizeRenderer(final JLabel cellRendererComponent, final Object value, final boolean showReadOnly) { |
| PyClass aClass = (PyClass) value; |
| cellRendererComponent.setText(getClassText(aClass)); |
| |
| int flags = Iconable.ICON_FLAG_VISIBILITY; |
| if (showReadOnly) { |
| flags |= Iconable.ICON_FLAG_READ_STATUS; |
| } |
| Icon icon = aClass.getIcon(flags); |
| if(icon != null) { |
| cellRendererComponent.setIcon(icon); |
| } |
| return cellRendererComponent; |
| } |
| |
| @Nullable |
| public static String getClassText(PyClass aClass) { |
| return aClass.getName(); |
| } |
| } |