/**

* Copyright 2013-2014 Ronald W Hoffman

*

* 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 JavaBitcoin;

import java.util.Date;

import javax.swing.*;

import javax.swing.table.*;

import java.awt.*;

/**

* The SizedTable class is a JTable with column sizes based on the column data types

*/

public final class SizedTable extends JTable {

/** Date column */

public static final int DATE = 1;

/** Integer column */

public static final int INTEGER = 2;

/** Block hash column */

public static final int HASH = 3;

/** Status column */

public static final int STATUS = 4;

/** Message column */

public static final int MESSAGE = 5;

/** IP address column */

public static final int ADDRESS = 6;

/** Subversion column */

public static final int SUBVERSION = 7;

/** Services column */

public static final int SERVICES = 8;

/**

* Create a new sized table

*

* @param tableModel The table model

* @param columnTypes Array of column types

*/

public SizedTable(TableModel tableModel, int[] columnTypes) {

//

// Create the table

//

super(tableModel);

//

// Set the cell renderers and column widths

//

Component component;

TableCellRenderer renderer;

TableColumn column;

TableColumnModel columnModel = getColumnModel();

TableCellRenderer headRenderer = getTableHeader().getDefaultRenderer();

if (headRenderer instanceof DefaultTableCellRenderer) {

DefaultTableCellRenderer defaultRenderer = (DefaultTableCellRenderer)headRenderer;

defaultRenderer.setHorizontalAlignment(JLabel.CENTER);

}

int columnCount = tableModel.getColumnCount();

if (columnCount > columnTypes.length)

throw new IllegalArgumentException("More columns than column types");

for (int i=0; i<columnCount; i++) {

Object value = null;

column = columnModel.getColumn(i);

switch (columnTypes[i]) {

case DATE:

column.setCellRenderer(new DateRenderer());

value = new Date();

break;

case INTEGER: // 6 digits

value = "mmmmmn";

break;

case HASH: // 64 characters

column.setCellRenderer(new StringRenderer(JLabel.RIGHT));

value = "nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn";

break;

case STATUS: // 16 character

column.setCellRenderer(new StringRenderer(JLabel.CENTER));

value = "Mmmmmmmmmmmmmmmm";

break;

case MESSAGE: // 80 characters

value = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";

break;

case ADDRESS: // IP address

column.setCellRenderer(new StringRenderer(JLabel.RIGHT));

value = "[nnnn:nnnn:nnnn:nnnn:nnnn:nnnn:nnnn:nnnn]:nnnnn";

break;

case SUBVERSION: // 32 characters

column.setCellRenderer(new StringRenderer(JLabel.CENTER));

value = "Mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm";

break;

case SERVICES: // 32 characters

column.setCellRenderer(new StringRenderer(JLabel.CENTER));

value = "Mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm";

break;

default:

throw new IllegalArgumentException("Unsupported column type "+columnTypes[i]);

}

component = headRenderer.getTableCellRendererComponent(this, tableModel.getColumnName(i),

false, false, 0, i);

int headWidth = component.getPreferredSize().width;

renderer = column.getCellRenderer();

if (renderer == null)

renderer = getDefaultRenderer(tableModel.getColumnClass(i));

component = renderer.getTableCellRendererComponent(this, value, false, false, 0, i);

int cellWidth = component.getPreferredSize().width;

column.setPreferredWidth(Math.max(headWidth+5, cellWidth+5));

}

//

// Resize all column proportionally

//

setAutoResizeMode(AUTO_RESIZE_ALL_COLUMNS);

}

}