public void setSelectedFont(Font font) {
selectedFont = font;
family = font.getFamily();
style = font.getStyle();
size = font.getSize();
preview.setFont(font);
}
public static JTextArea getTextArea(String s) {
JTextArea ret = new JTextArea(s);
ret.setFont(new Font("Courier", Font.PLAIN, 12));
ret.setTabSize(4);
return ret;
}
void jbInit() throws Exception {
titledBorder1 =
new TitledBorder(
BorderFactory.createLineBorder(new Color(153, 153, 153), 2), "Assembler messages");
this.getContentPane().setLayout(borderLayout1);
this.setIconifiable(true);
this.setMaximizable(true);
this.setResizable(true);
this.setTitle("EDIT");
splitPane.setOrientation(JSplitPane.VERTICAL_SPLIT);
splitPane.setDividerLocation(470);
sourceArea.setFont(new java.awt.Font("Monospaced", 0, 12));
controlPanel.setLayout(gridBagLayout1);
controlPanel.setBorder(BorderFactory.createLoweredBevelBorder());
positionPanel.setLayout(gridBagLayout2);
fileLabel.setText("Source file:");
fileText.setEditable(false);
browseButton.setSelected(false);
browseButton.setText("Browse ...");
assembleButton.setEnabled(false);
assembleButton.setText("Assemble file");
saveButton.setEnabled(false);
saveButton.setText("Save file");
lineLabel.setText("Line:");
lineText.setMinimumSize(new Dimension(50, 20));
lineText.setPreferredSize(new Dimension(50, 20));
lineText.setEditable(false);
columnLabel.setText("Column:");
columnText.setMinimumSize(new Dimension(41, 20));
columnText.setPreferredSize(new Dimension(41, 20));
columnText.setEditable(false);
columnText.setText("");
messageScrollPane.setBorder(titledBorder1);
messageScrollPane.setMinimumSize(new Dimension(33, 61));
messageScrollPane.setPreferredSize(new Dimension(60, 90));
optionsButton.setEnabled(false);
optionsButton.setText("Assembler options ...");
messageScrollPane.getViewport().add(messageList, null);
messageList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
this.getContentPane().add(splitPane, BorderLayout.CENTER);
splitPane.add(textScrollPane, JSplitPane.TOP);
splitPane.add(controlPanel, JSplitPane.BOTTOM);
textScrollPane.getViewport().add(sourceArea, null);
controlPanel.add(
fileLabel,
new GridBagConstraints(
0,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(5, 5, 0, 0),
0,
0));
controlPanel.add(
fileText,
new GridBagConstraints(
1,
0,
3,
1,
1.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 0, 0),
0,
0));
controlPanel.add(
browseButton,
new GridBagConstraints(
4,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 0, 5),
0,
0));
controlPanel.add(
optionsButton,
new GridBagConstraints(
2,
1,
1,
1,
1.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(5, 5, 0, 0),
0,
0));
controlPanel.add(
assembleButton,
new GridBagConstraints(
3,
1,
1,
1,
0.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(5, 5, 0, 0),
0,
0));
controlPanel.add(
saveButton,
new GridBagConstraints(
4,
1,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 0, 5),
0,
0));
controlPanel.add(
positionPanel,
new GridBagConstraints(
0,
1,
2,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(5, 5, 0, 0),
0,
0));
positionPanel.add(
lineLabel,
new GridBagConstraints(
0,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(0, 0, 0, 0),
0,
0));
positionPanel.add(
lineText,
new GridBagConstraints(
1,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(0, 5, 0, 0),
0,
0));
positionPanel.add(
columnLabel,
new GridBagConstraints(
2,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(0, 10, 0, 0),
0,
0));
positionPanel.add(
columnText,
new GridBagConstraints(
3,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(0, 5, 0, 0),
0,
0));
controlPanel.add(
messageScrollPane,
new GridBagConstraints(
0,
2,
5,
1,
1.0,
1.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(5, 5, 5, 5),
0,
0));
}
/** Create a font chooser dialog for the specified frame. */
public FontChooser(Frame owner) {
super(owner, "Choose a Font"); // Set dialog frame and title
// This dialog must be used as a modal dialog. In order to be used
// as a modeless dialog, it would have to fire a PropertyChangeEvent
// whenever the selected font changed, so that applications could be
// notified of the user's selections.
setModal(true);
// Figure out what fonts are available on the system
GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
fontFamilies = env.getAvailableFontFamilyNames();
// Set initial values for the properties
family = fontFamilies[0];
style = Font.PLAIN;
size = 18;
selectedFont = new Font(family, style, size);
// Create ItemChooser objects that allow the user to select font
// family, style, and size.
families = new ItemChooser("Family", fontFamilies, null, 0, ItemChooser.COMBOBOX);
styles = new ItemChooser("Style", styleNames, styleValues, 0, ItemChooser.COMBOBOX);
sizes = new ItemChooser("Size", sizeNames, null, 4, ItemChooser.COMBOBOX);
// Now register event listeners to handle selections
families.addItemChooserListener(
new ItemChooser.Listener() {
public void itemChosen(ItemChooser.Event e) {
setFontFamily((String) e.getSelectedValue());
}
});
styles.addItemChooserListener(
new ItemChooser.Listener() {
public void itemChosen(ItemChooser.Event e) {
setFontStyle(((Integer) e.getSelectedValue()).intValue());
}
});
sizes.addItemChooserListener(
new ItemChooser.Listener() {
public void itemChosen(ItemChooser.Event e) {
setFontSize(Integer.parseInt((String) e.getSelectedValue()));
}
});
// Create a component to preview the font.
preview = new JTextArea(defaultPreviewString, 5, 40);
preview.setFont(selectedFont);
// Create buttons to dismiss the dialog, and set handlers on them
okay = new JButton("Okay");
cancel = new JButton("Cancel");
okay.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
hide();
}
});
cancel.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
selectedFont = null;
hide();
}
});
// Put the ItemChoosers in a Box
Box choosersBox = Box.createHorizontalBox();
choosersBox.add(Box.createHorizontalStrut(15));
choosersBox.add(families);
choosersBox.add(Box.createHorizontalStrut(15));
choosersBox.add(styles);
choosersBox.add(Box.createHorizontalStrut(15));
choosersBox.add(sizes);
choosersBox.add(Box.createHorizontalStrut(15));
choosersBox.add(Box.createGlue());
// Put the dismiss buttons in another box
Box buttonBox = Box.createHorizontalBox();
buttonBox.add(Box.createGlue());
buttonBox.add(okay);
buttonBox.add(Box.createGlue());
buttonBox.add(cancel);
buttonBox.add(Box.createGlue());
// Put the choosers at the top, the buttons at the bottom, and
// the preview in the middle.
Container contentPane = getContentPane();
contentPane.add(new JScrollPane(preview), BorderLayout.CENTER);
contentPane.add(choosersBox, BorderLayout.NORTH);
contentPane.add(buttonBox, BorderLayout.SOUTH);
// Set the dialog size based on the component size.
pack();
}
// This method is called when the family, style, or size changes
protected void changeFont() {
selectedFont = new Font(family, style, size);
preview.setFont(selectedFont);
}