* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008 - INRIA - Vincent Couvert
* Copyright (C) 2010 - DIGITEO - Vincent Couvert
+ * Copyright (C) 2013 - Scilab Enterprises - Clement DAVID
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
package org.scilab.modules.gui.bridge.messagebox;
+import java.awt.BorderLayout;
import java.awt.Component;
-import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Image;
-import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import javax.swing.BorderFactory;
import javax.swing.ButtonGroup;
import javax.swing.DefaultListModel;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.GroupLayout.ParallelGroup;
+import javax.swing.GroupLayout.SequentialGroup;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
private static final long serialVersionUID = 7939976395338222763L;
- private static final int WINDOW_WIDTH = 650;
- private static final int MESSAGE_HEIGHT = 200;
- private static final int LISTBOX_HEIGHT = 200;
-
- private static final int X_MDIALOG_MARGIN = 5;
- private static final int X_MDIALOG_TEXTFIELD_SIZE = 10;
-
private static final int X_MESSAGE_TYPE = 0;
private static final int X_DIALOG_TYPE = 1;
private static final int X_CHOOSE_TYPE = 2;
private static final int X_MDIALOG_TYPE = 3;
private static final int X_CHOICES_TYPE = 4;
- private static final String SCIDIR = System.getenv("SCI");
-
- /**
- * Offset around object and its ScrollPane
- */
- private static final int OFFSET = 5;
-
/**
* New line character for mutli-line text components
*/
private int elementId;
- private Icon messageIcon; // = new
- // ImageIcon(ScilabSwingUtilities.findIcon("scilab"));
+ private Icon messageIcon;
private int scilabDialogType = X_MESSAGE_TYPE;
private String[] lineLabels;
private String[] columnLabels;
private String[] defaultInput;
- private JTextField[] textFields;
+ private Component[] textFields;
private String[] userValues;
/**
private String title;
private final Image imageForIcon = ((ImageIcon) scilabIcon).getImage();
private int messageType = -1;
- private Object[] objs;
+ private Component[] objs;
private Object[] buttons;
private boolean modal = true;
private JCheckBox checkbox;
});
JScrollPane messageScrollPane = new JScrollPane(messageLabel);
- int scrollWidth = (int) Math.min(WINDOW_WIDTH, messageLabel.getPreferredSize().getWidth() + OFFSET);
- int scrollHeight = (int) Math.min(MESSAGE_HEIGHT, messageLabel.getPreferredSize().getHeight() + OFFSET);
- messageScrollPane.setPreferredSize(new Dimension(scrollWidth, scrollHeight));
// Make the scroll Pane transparent
messageScrollPane.setOpaque(false);
messageScrollPane.getViewport().setOpaque(false);
// All objects in the MessageBox:
// - Message
// - Editable zone
- objs = new Object[2];
+ objs = new Component[2];
objs[0] = messageScrollPane;
// Editable text zone
JScrollPane scrollPane = new JScrollPane(panel);
- scrollWidth = (int) Math.min(WINDOW_WIDTH, panel.getPreferredSize().getWidth() + OFFSET);
- scrollHeight = (int) Math.min(LISTBOX_HEIGHT, panel.getPreferredSize().getHeight() + OFFSET);
- scrollPane.setPreferredSize(new Dimension(scrollWidth, scrollHeight));
-
objs[1] = scrollPane;
// And now the buttons
// All objects in the MessageBox:
// - Message
// - Editable zone
- objs = new Object[2];
+ objs = new Component[2];
objs[0] = messageScrollPane;
} else {
numberOfColumns = columnLabels.length + 1;
}
- GridBagLayout layout = new GridBagLayout();
- JPanel panel = new JPanel(layout);
- GridBagConstraints constraints = new GridBagConstraints();
- constraints.gridx = 0;
- constraints.gridy = 0;
- constraints.fill = GridBagConstraints.HORIZONTAL;
- constraints.insets = new Insets(X_MDIALOG_MARGIN, X_MDIALOG_MARGIN, X_MDIALOG_MARGIN, X_MDIALOG_MARGIN);
-
- int line = 0;
- int col = 0;
- // Optional first line
+
+ // Allocate the Java Components
+ final JLabel[] colLabels;
+ final JLabel[] rowLabels;
if (columnLabels != null) {
- // Column label for "Row labels" column
- panel.add(new JLabel(""), constraints);
- constraints.gridx++;
- for (col = 0; col < columnLabels.length; col++) {
- panel.add(new JLabel(columnLabels[col]), constraints);
- constraints.gridx++;
+ // Optional first line
+ colLabels = new JLabel[columnLabels.length + 1];
+
+ // the first column label is on top of the row label
+ colLabels[0] = new JLabel("");
+
+ // create the components on each column
+ for (int col = 0; col < columnLabels.length; col++) {
+ colLabels[col + 1] = new JLabel(columnLabels[col]);
}
- constraints.gridy++;
+ } else {
+ // there is no first line
+ colLabels = null;
+ }
+ rowLabels = new JLabel[lineLabels.length];
+ for (int row = 0; row < lineLabels.length; row++) {
+ // add a gap (a space) between the column's labels and data
+ rowLabels[row] = new JLabel(lineLabels[row] + " ");
}
-
// Prepare return value
if (columnLabels == null) {
userValues = new String[lineLabels.length];
- textFields = new JTextField[lineLabels.length];
+ textFields = new Component[lineLabels.length];
} else {
userValues = new String[lineLabels.length * columnLabels.length];
- textFields = new JTextField[lineLabels.length * columnLabels.length];
+ textFields = new Component[lineLabels.length * columnLabels.length];
}
- for (line = 0; line < lineLabels.length; line++) {
- constraints.gridx = 0;
- panel.add(new JLabel(lineLabels[line]), constraints);
- constraints.gridx++;
- for (col = 0; col < numberOfColumns - 1; col++) {
- textFields[col * lineLabels.length + line] = new JTextField(defaultInput[col * lineLabels.length + line]);
- panel.add(textFields[col * lineLabels.length + line], constraints);
- textFields[col * lineLabels.length + line].setColumns(X_MDIALOG_TEXTFIELD_SIZE);
- constraints.gridx++;
+
+ // set the initial values
+ for (int line = 0; line < lineLabels.length; line++) {
+ for (int col = 0; col < numberOfColumns - 1; col++) {
+ final String initial = defaultInput[col * lineLabels.length + line];
+
+ final Component c;
+ if ("T".equalsIgnoreCase(initial)) {
+ c = new JCheckBox();
+ ((JCheckBox) c).setSelected(true);
+ } else if ("F".equalsIgnoreCase(initial)) {
+ c = new JCheckBox();
+ ((JCheckBox) c).setSelected(false);
+ } else {
+ c = new JTextField(initial);
+ }
+
+ textFields[col * lineLabels.length + line] = c;
+ rowLabels[line].setLabelFor(c);
}
- constraints.gridy++;
}
- panel.doLayout();
+ // Prepare the layout
+ JPanel panel = new JPanel();
+ GroupLayout layout = new GroupLayout(panel);
+ panel.setLayout(layout);
+
+ final SequentialGroup horizontalGroup = layout.createSequentialGroup().addContainerGap();
+ final SequentialGroup verticalGroup = layout.createSequentialGroup().addContainerGap();
+
+ // Horizontal layout
+ {
+ final ParallelGroup localGroup = layout.createParallelGroup(Alignment.LEADING);
+
+ if (colLabels != null) {
+ localGroup.addComponent(colLabels[0]);
+ }
+ // special case for the row label
+ for (int row = 0; row < lineLabels.length; row++) {
+ localGroup.addComponent(rowLabels[row]);
+ }
+ horizontalGroup.addGroup(localGroup);
+ }
+ for (int col = 0 ; col < numberOfColumns - 1; col++) {
+ final ParallelGroup localGroup = layout.createParallelGroup(Alignment.LEADING);
+
+ if (colLabels != null) {
+ // center the labels to be rendered like a spreadsheet
+ localGroup.addComponent(colLabels[col + 1], Alignment.CENTER);
+ }
+
+ // common case for the initial values
+ for (int row = 0; row < lineLabels.length; row++) {
+ localGroup.addComponent(textFields[col * lineLabels.length + row]);
+ }
+
+ horizontalGroup.addGroup(localGroup);
+ }
+ layout.setHorizontalGroup(
+ layout.createParallelGroup(Alignment.LEADING)
+ .addGroup(horizontalGroup.addContainerGap()));
+
+ // Vertical layout
+ if (colLabels != null) {
+ final ParallelGroup localGroup = layout.createParallelGroup(Alignment.BASELINE);
+ for (int col = 0 ; col < numberOfColumns; col++) {
+ localGroup.addComponent(colLabels[col]);
+ }
+ verticalGroup.addGroup(localGroup);
+ }
+ for (int row = 0; row < lineLabels.length; row++) {
+ final ParallelGroup localGroup = layout.createParallelGroup(Alignment.BASELINE);
+ localGroup.addComponent(rowLabels[row]);
+ for (int col = 0 ; col < numberOfColumns - 1; col++) {
+ localGroup.addComponent(textFields[col * lineLabels.length + row]);
+ }
+ verticalGroup.addGroup(localGroup);
+ }
+ layout.setVerticalGroup(
+ layout.createParallelGroup(Alignment.LEADING)
+ .addGroup(verticalGroup.addContainerGap()));
// Editable text zone
JScrollPane scrollPane = new JScrollPane(panel);
- scrollWidth = (int) Math.min(WINDOW_WIDTH, panel.getPreferredSize().getWidth() + OFFSET);
- scrollHeight = (int) Math.min(LISTBOX_HEIGHT, panel.getPreferredSize().getHeight() + OFFSET);
- scrollPane.setPreferredSize(new Dimension(scrollWidth, scrollHeight));
-
objs[1] = scrollPane;
// And now the buttons
// All objects in the MessageBox:
// - Message
// - Listbox
- objs = new Object[2];
+ objs = new Component[2];
// Add the message
objs[0] = messageScrollPane;
// All objects in the MessageBox:
// - Message
// - Editable zone
- objs = new Object[2];
+ objs = new Component[2];
objs[0] = messageScrollPane;
textArea = new JTextArea(initialValue);
textArea.setRows(initialValueSize);
JScrollPane scrollPane = new JScrollPane(textArea);
- scrollWidth = (int) Math.min(WINDOW_WIDTH, textArea.getPreferredSize().getWidth() + OFFSET);
- scrollHeight = (int) Math.min(LISTBOX_HEIGHT, textArea.getPreferredSize().getHeight() + OFFSET);
- scrollPane.setPreferredSize(new Dimension(scrollWidth, scrollHeight));
objs[1] = scrollPane;
// All objects in the MessageBox:
// - Message
int nb = checkbox == null ? 1 : 2;
- objs = new Object[nb];
+ objs = new Component[nb];
// Add the message
objs[0] = messageScrollPane;
}
// Display
((JScrollPane) objs[0]).setBorder(BorderFactory.createEmptyBorder());
+ final JPanel message = new JPanel(new BorderLayout());
+ message.add(objs[0], BorderLayout.NORTH);
+
+ if (objs.length == 2) {
+ message.add(objs[1], BorderLayout.CENTER);
+ } else {
+ // seems that this case is never called as x_message is no more available into Scilab.
+ final JPanel content = new JPanel();
+ for (int i = 1; i < objs.length; i++) {
+ content.add(objs[i]);
+ }
+ message.add(content, BorderLayout.CENTER);
+ }
if (messageType != -1) {
- setContentPane(new JOptionPane(objs, messageType, JOptionPane.CANCEL_OPTION, null, buttons));
+ setContentPane(new JOptionPane(message, messageType, JOptionPane.CANCEL_OPTION, null, buttons));
} else {
if (messageIcon == null) {
messageIcon = scilabIcon;
}
- setContentPane(new JOptionPane(objs, messageType, JOptionPane.CANCEL_OPTION, messageIcon, buttons));
+ setContentPane(new JOptionPane(message, messageType, JOptionPane.CANCEL_OPTION, messageIcon, buttons));
}
pack();
super.setModal(modal); /* Must call the JDialog class setModal */
userValue = textArea.getText();
} else if (scilabDialogType == X_MDIALOG_TYPE) {
for (int textFieldIndex = 0; textFieldIndex < textFields.length; textFieldIndex++) {
- userValues[textFieldIndex] = textFields[textFieldIndex].getText();
+ final Component c = textFields[textFieldIndex];
+ if (c instanceof JTextField) {
+ userValues[textFieldIndex] = ((JTextField) c).getText();
+ } else if (c instanceof JCheckBox) {
+ if (((JCheckBox) c).isSelected()) {
+ userValues[textFieldIndex] = "%t";
+ } else {
+ userValues[textFieldIndex] = "%f";
+ }
+ }
}
userValue = ""; /* To make getValueSize return a non zero value */
} else if (scilabDialogType == X_CHOICES_TYPE) {
}
listBox.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JScrollPane scrollPane = new JScrollPane(listBox);
- int scrollWidth = (int) Math.min(WINDOW_WIDTH, listBox.getPreferredSize().getWidth() + OFFSET);
- int scrollHeight = LISTBOX_HEIGHT;
- scrollPane.setPreferredSize(new Dimension(scrollWidth, scrollHeight));
return scrollPane;
}
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