| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.oodt.cas.filemgr.browser.view.panels; |
| |
| import java.awt.Color; |
| import java.awt.event.MouseListener; |
| |
| import javax.swing.BoxLayout; |
| import javax.swing.JPanel; |
| |
| public class HeaderRow extends JPanel { |
| |
| private HeaderCell cells[]; |
| private int numCells; |
| |
| public HeaderRow(MouseListener listener, int numCells) { |
| // create cells |
| this.numCells = numCells; |
| cells = new HeaderCell[numCells]; |
| for (int i = 0; i < numCells; i++) { |
| cells[i] = new HeaderCell(listener, i); |
| } |
| |
| // set background, etc. |
| this.setBackground(Color.WHITE); |
| this.setLayout(new BoxLayout(this, BoxLayout.LINE_AXIS)); |
| |
| for (int i = 0; i < numCells; i++) { |
| this.add(cells[i]); |
| this.add(new HeaderSpacer(listener, i)); |
| } |
| } |
| |
| public int getNumCols() { |
| return numCells; |
| } |
| |
| public void hideCol(int colNum) { |
| int trueNum = colNum * 2; |
| HeaderCell c = (HeaderCell) this.getComponent(trueNum); |
| c.setVisible(false); |
| HeaderSpacer sp = (HeaderSpacer) this.getComponent(trueNum + 1); |
| sp.setVisible(false); |
| } |
| |
| public void unhideCol(int colNum) { |
| int trueNum = colNum * 2; |
| HeaderCell c = (HeaderCell) this.getComponent(trueNum); |
| c.setVisible(true); |
| HeaderSpacer sp = (HeaderSpacer) this.getComponent(trueNum + 1); |
| sp.setVisible(true); |
| } |
| |
| public void setText(int colNum, String text) { |
| int trueNum = colNum * 2; |
| HeaderCell c = (HeaderCell) this.getComponent(trueNum); |
| c.setText(text); |
| c.repaint(); |
| } |
| |
| public String getText(int colNum) { |
| int trueNum = colNum * 2; |
| HeaderCell c = (HeaderCell) this.getComponent(trueNum); |
| return c.getText(); |
| } |
| |
| public int getWidth(int colNum) { |
| int trueNum = colNum * 2; |
| HeaderCell c = (HeaderCell) this.getComponent(trueNum); |
| return c.getWidth(); |
| } |
| |
| public void changeWidth(int colNum, int newWidth) { |
| int trueNum = colNum * 2; |
| HeaderCell c = (HeaderCell) this.getComponent(trueNum); |
| int change = c.getWidth() - newWidth; |
| c.setWidth(newWidth); |
| for (int i = trueNum + 1; i < this.getComponentCount(); i++) { |
| this.getComponent(i).setLocation(this.getComponent(i).getX() - change, |
| this.getComponent(i).getY()); |
| } |
| this.repaint(); |
| } |
| } |