Mercurial > hg > release > thermostat-1.2
view client/swing/src/main/java/com/redhat/thermostat/client/swing/components/ThermostatTableColumnResizer.java @ 1660:c6ae78b6f3ac
[Thermostat 1.2] Update copyright year to 2015
Reviewed-by: omajid
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2015-March/013127.html
PR2273
author | Severin Gehwolf <sgehwolf@redhat.com> |
---|---|
date | Wed, 11 Mar 2015 15:07:27 +0100 |
parents | 0f2fbbea20bf |
children |
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/* * Copyright 2012-2015 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.client.swing.components; import java.awt.Component; import javax.swing.table.TableCellRenderer; import javax.swing.table.TableColumn; import javax.swing.table.TableColumnModel; class ThermostatTableColumnResizer { // reference Swing Hacks book: // http://shop.oreilly.com/product/9780596009076.do private ThermostatTable table; public ThermostatTableColumnResizer(ThermostatTable table) { this.table = table; } public void resize() { TableColumnModel model = table.getColumnModel(); for (int column = 0; column < table.getColumnCount(); column++ ) { int maxWidth = 0; for (int row = 0; row < table.getRowCount(); row++ ) { TableCellRenderer renderer = table.getCellRenderer(row, column); Object value = table.getValueAt(row, column); Component component = renderer.getTableCellRendererComponent(table, value, false, false, row, column); maxWidth = Math.max(component.getPreferredSize().width, maxWidth); } TableColumn tableColumn = model.getColumn(column); TableCellRenderer headerRenderer = tableColumn.getHeaderRenderer(); if (headerRenderer == null) { headerRenderer = table.getTableHeader().getDefaultRenderer(); } Object headerValue = tableColumn.getHeaderValue(); Component headerComponent = headerRenderer.getTableCellRendererComponent(table, headerValue, false, false, 0, column); maxWidth = Math.max(maxWidth, headerComponent.getPreferredSize().width); tableColumn.setPreferredWidth(maxWidth); } } }