[Schmitzm-commits] r1604 - in trunk/schmitzm-core/src/main/java/de/schmitzm: lang swing/table
scm-commit@wald.intevation.org
scm-commit at wald.intevation.org
Wed Jun 8 15:38:00 CEST 2011
Author: mojays
Date: 2011-06-08 15:37:58 +0200 (Wed, 08 Jun 2011)
New Revision: 1604
Added:
trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/DateTimeRenderer.java
trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/MultiLineTextRenderer.java
trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/TimeEditor.java
Modified:
trunk/schmitzm-core/src/main/java/de/schmitzm/lang/LangUtil.java
trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/ComponentRenderer.java
trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/MutableTable.java
Log:
Several new gui utilities for table cell rendering and editing.
Modified: trunk/schmitzm-core/src/main/java/de/schmitzm/lang/LangUtil.java
===================================================================
--- trunk/schmitzm-core/src/main/java/de/schmitzm/lang/LangUtil.java 2011-06-04 17:05:23 UTC (rev 1603)
+++ trunk/schmitzm-core/src/main/java/de/schmitzm/lang/LangUtil.java 2011-06-08 13:37:58 UTC (rev 1604)
@@ -201,7 +201,34 @@
formatter = new SimpleDateFormat(formatPattern);
return formatter.format(new Date(System.currentTimeMillis()));
}
+
+ /**
+ * Returns a new date which combines the date and time
+ * information of several date objects.
+ * @param date date the date information is taken from
+ * @param time date the time information is taken from
+ */
+ public static Date combineDate(Date date, Date time) {
+ Calendar dateCal = GregorianCalendar.getInstance();
+ dateCal.setTime( date != null ? date : new Date() );
+ Calendar timeCal = GregorianCalendar.getInstance();
+ timeCal.setTime( time != null ? time : new Date() );
+
+ Calendar combinedDateCal = GregorianCalendar.getInstance();
+ // combine date and time for new date object
+ combinedDateCal.set( Calendar.HOUR_OF_DAY, timeCal.get(Calendar.HOUR_OF_DAY) );
+ combinedDateCal.set( Calendar.MINUTE, timeCal.get(Calendar.MINUTE) );
+ combinedDateCal.set( Calendar.SECOND, timeCal.get(Calendar.SECOND) );
+ combinedDateCal.set( Calendar.MILLISECOND, timeCal.get(Calendar.MILLISECOND) );
+
+ combinedDateCal.set( Calendar.DATE, dateCal.get(Calendar.DATE) );
+ combinedDateCal.set( Calendar.MONTH, dateCal.get(Calendar.MONTH) );
+ combinedDateCal.set( Calendar.YEAR, dateCal.get(Calendar.YEAR) );
+
+ return combinedDateCal.getTime();
+ }
+
/**
* Returns an exception stack as string.
*/
Modified: trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/ComponentRenderer.java
===================================================================
--- trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/ComponentRenderer.java 2011-06-04 17:05:23 UTC (rev 1603)
+++ trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/ComponentRenderer.java 2011-06-08 13:37:58 UTC (rev 1604)
@@ -32,6 +32,7 @@
import java.awt.Component;
import javax.swing.AbstractButton;
+import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.SwingConstants;
import javax.swing.table.DefaultTableCellRenderer;
@@ -203,6 +204,53 @@
}
/**
+ * Dieser Renderer stellt das jeweilige Objekt in einem {@link javax.swing.JTextArea} dar.
+ * @author <a href="mailto:martin.schmitz at koeln.de">Martin Schmitz</a> (University of Bonn/Germany)
+ * @version 1.0
+ */
+ public static class JTextArea extends ComponentRenderer {
+ private int rows = 5;
+
+ /**
+ * Erzeugt einen neuen Zellen-Renderer in Form einer {@link JTextArea}.
+ * @param rows Anzahl an Zeilen
+ */
+ public JTextArea(int rows) {
+ super();
+ this.rows = rows;
+ }
+
+ /**
+ * Erzeugt einen neuen Zellen-Renderer in Form einer {@link JTextArea}
+ * mit 5 Zeilen.
+ */
+ public JTextArea() {
+ this(5);
+ }
+
+ /**
+ * Liefert ein {@link javax.swing.JTextArea}, das als Inhalt den Wert der
+ * Tabellenzelle hat.
+ * @param table Tabelle in der die Zelle liegt
+ * @param value Zu renderndes Objekt
+ * @param isSelected gibt an ob die Zelle aktuell selektiert ist
+ * @param hasFocus gibt an ob die Zelle aktuell den Fokus besitzt
+ * @param row Tabellenzeile der Zelle
+ * @param column Tabellenspalte der Zelle
+ */
+ public Component createRendererComponent( JTable table,
+ Object value,
+ boolean isSelected,
+ boolean hasFocus,
+ int row,
+ int column) {
+ javax.swing.JTextArea textArea = new javax.swing.JTextArea(value != null ? value.toString() : "");
+ textArea.setRows(this.rows);
+ return new JScrollPane(textArea);
+ }
+ }
+
+ /**
* Dieser Renderer stellt das jeweilige Objekt in einer {@link javax.swing.JCheckBox} dar.
* @author <a href="mailto:martin.schmitz at koeln.de">Martin Schmitz</a> (University of Bonn/Germany)
* @version 1.0
Added: trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/DateTimeRenderer.java
===================================================================
--- trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/DateTimeRenderer.java 2011-06-04 17:05:23 UTC (rev 1603)
+++ trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/DateTimeRenderer.java 2011-06-08 13:37:58 UTC (rev 1604)
@@ -0,0 +1,49 @@
+package de.schmitzm.swing.table;
+
+import java.awt.Component;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import javax.swing.JTable;
+import javax.swing.table.DefaultTableCellRenderer;
+
+
+/**
+ * Renderer which formats a date or time according to the
+ * given format.
+ * @author <a href="mailto:martin.schmitz at koeln.de">Martin Schmitz</a>
+ */
+public class DateTimeRenderer extends DefaultTableCellRenderer {
+ protected DateFormat dateFormat = null;
+
+ /**
+ * Creates a new renderer
+ * @param formatPattern date/time format pattern
+ */
+ public DateTimeRenderer(String formatPattern) {
+ this( new SimpleDateFormat(formatPattern) );
+ }
+
+ /**
+ * Creates a new renderer
+ * @param dateFormat date/time format
+ */
+ public DateTimeRenderer(DateFormat dateFormat) {
+ super();
+ this.dateFormat = dateFormat;
+ }
+
+ /**
+ * Formats the given Daten to formated string and calls the
+ * super method.
+ */
+ @Override
+ public Component getTableCellRendererComponent(JTable table, Object value,
+ boolean isSelected, boolean hasFocus, int row, int column) {
+ if ( value instanceof Date)
+ value = dateFormat.format((Date)value);
+ return super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
+ }
+
+}
Added: trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/MultiLineTextRenderer.java
===================================================================
--- trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/MultiLineTextRenderer.java 2011-06-04 17:05:23 UTC (rev 1603)
+++ trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/MultiLineTextRenderer.java 2011-06-08 13:37:58 UTC (rev 1604)
@@ -0,0 +1,56 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Martin O. J. Schmitz.
+ *
+ * This file is part of the SCHMITZM library - a collection of utility
+ * classes based on Java 1.6, focusing (not only) on Java Swing
+ * and the Geotools library.
+ *
+ * The SCHMITZM project is hosted at:
+ * http://wald.intevation.org/projects/schmitzm/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 3
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 Lesser General Public License (license.txt)
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * or try this link: http://www.gnu.org/licenses/lgpl.html
+ *
+ * Contributors:
+ * Martin O. J. Schmitz - initial API and implementation
+ * Stefan A. Tzeggai - additional utility classes
+ ******************************************************************************/
+package de.schmitzm.swing.table;
+
+import java.awt.Component;
+import java.text.NumberFormat;
+
+import javax.swing.JLabel;
+import javax.swing.JTable;
+import javax.swing.table.DefaultTableCellRenderer;
+
+/**
+ * Diese Klasse stellt einen Renderer fuer Tabellenzellen dar, in denen
+ * in einer Zeile ein mehr-zeiliger Text dargestellt werden soll.<br>
+ * Standardmaessig werden der Darstellung des Strings einfach die
+ * Zeilen hintereinander gehaengt.<br>
+ * Dieser Renderer ersetzt die Zeilenumbrueche durch Leerzeichen.
+ * @author <a href="mailto:martin.schmitz at koeln.de">Martin Schmitz</a> (University of Bonn/Germany)
+ * @version 1.0
+ */
+public class MultiLineTextRenderer extends DefaultTableCellRenderer.UIResource {
+ @Override
+ public Component getTableCellRendererComponent(JTable table, Object value,
+ boolean isSelected, boolean hasFocus, int row, int column) {
+ String strValue = (value != null) ? value.toString() : "";
+ strValue = strValue.replace('\n', ' ');
+ return super.getTableCellRendererComponent(table, strValue, isSelected, hasFocus, row, column);
+ }
+}
Modified: trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/MutableTable.java
===================================================================
--- trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/MutableTable.java 2011-06-04 17:05:23 UTC (rev 1603)
+++ trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/MutableTable.java 2011-06-08 13:37:58 UTC (rev 1604)
@@ -189,7 +189,7 @@
protected void performChange() {
int selCol[] = this.getSelectedColumns();
int selRow[] = this.getSelectedRows();
-
+
for (int r=0; r<selRow.length; r++) {
// werden Zellen einzeln selektiert, wird fuer jede Zelle
// einzeln die Aenderungsaktion ausgefuehrt, sonst nur einmal
Added: trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/TimeEditor.java
===================================================================
--- trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/TimeEditor.java 2011-06-04 17:05:23 UTC (rev 1603)
+++ trunk/schmitzm-core/src/main/java/de/schmitzm/swing/table/TimeEditor.java 2011-06-08 13:37:58 UTC (rev 1604)
@@ -0,0 +1,61 @@
+package de.schmitzm.swing.table;
+
+import java.awt.Component;
+import java.util.Date;
+
+import javax.swing.AbstractCellEditor;
+import javax.swing.JComponent;
+import javax.swing.JSpinner;
+import javax.swing.JTable;
+import javax.swing.SpinnerDateModel;
+import javax.swing.table.TableCellEditor;
+
+/**
+ * {@link TableCellEditor} to edit a time value by using a spinner
+ * component.
+ * @author <a href="mailto:martin.schmitz at koeln.de">Martin Schmitz</a>
+ */
+public class TimeEditor extends AbstractCellEditor implements TableCellEditor {
+ /** Model for the spinner to maintain the time. */
+ protected SpinnerDateModel model = null;
+ /** Spinner to edit the time */
+ protected JSpinner timeSpinner = null;
+ /** Editor component for the spinner. */
+ protected JComponent editor = null;
+
+ /**
+ * Creates a new editor.
+ */
+ public TimeEditor(String formatPattern) {
+ model = new SpinnerDateModel();
+ timeSpinner = new JSpinner(model);
+ editor = new JSpinner.DateEditor(timeSpinner, formatPattern);
+ timeSpinner.setEditor(editor);
+ }
+
+ /**
+ * Creates a new editor with format "HH:mm:ss".
+ */
+ public TimeEditor() {
+ this("HH:mm:ss");
+ }
+
+ /**
+ * Returns the current date value of the spinner.
+ */
+ @Override
+ public Object getCellEditorValue() {
+ return (Date)timeSpinner.getValue();
+ }
+
+ /**
+ * Returns the {@link #editor} component.
+ */
+ @Override
+ public Component getTableCellEditorComponent(JTable table, Object value,
+ boolean isSelected, int row, int column) {
+ timeSpinner.setValue(value);
+ return timeSpinner;
+ }
+
+}
\ No newline at end of file
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