public void layoutContainer(Container parent) {
Dimension size = parent.getSize();
Insets insets = parent.getInsets();
int itop = insets.top;
int ileft = insets.left;
int ibottom = insets.bottom;
int iright = insets.right;
int rightWidth = right.getPreferredSize().width;
int bottomHeight = bottom.getPreferredSize().height;
int centerWidth = size.width - rightWidth - ileft - iright;
int centerHeight = size.height - bottomHeight - itop - ibottom;
center.setBounds(ileft, itop, centerWidth, centerHeight);
right.setBounds(ileft + centerWidth, itop, rightWidth, centerHeight);
// Lay out all status components, in order
Enumeration status = leftOfScrollBar.elements();
while (status.hasMoreElements()) {
Component comp = (Component) status.nextElement();
Dimension dim = comp.getPreferredSize();
comp.setBounds(ileft, itop + centerHeight, dim.width, bottomHeight);
ileft += dim.width;
}
bottom.setBounds(
ileft, itop + centerHeight, size.width - rightWidth - ileft - iright, bottomHeight);
}
public void actionPerformed(ActionEvent e) {
if (elementTreeFrame == null) {
// Create a frame containing an instance of
// ElementTreePanel.
try {
String title = resources.getString("ElementTreeFrameTitle");
elementTreeFrame = new JFrame(title);
} catch (MissingResourceException mre) {
elementTreeFrame = new JFrame();
}
elementTreeFrame.addWindowListener(
new WindowAdapter() {
@Override
public void windowClosing(WindowEvent weeee) {
elementTreeFrame.setVisible(false);
}
});
Container fContentPane = elementTreeFrame.getContentPane();
fContentPane.setLayout(new BorderLayout());
elementTreePanel = new ElementTreePanel(getEditor());
fContentPane.add(elementTreePanel);
elementTreeFrame.pack();
}
elementTreeFrame.setVisible(true);
}
/** Find the hosting frame, for the file-chooser dialog. */
protected Frame getFrame() {
for (Container p = getParent(); p != null; p = p.getParent()) {
if (p instanceof Frame) {
return (Frame) p;
}
}
return null;
}
// ------------------------------------------------------------------------
TextViewer(JFrame inParentFrame) {
// super(true); //is double buffered - only for panels
textViewerFrame = this;
parentFrame = inParentFrame;
lastViewedDirStr = "";
lastViewedFileStr = "";
setTitle(resources.getString("Title"));
addWindowListener(new AppCloser());
pack();
setSize(500, 600);
warningPopup = new WarningDialog(this);
okCancelPopup = new WarningDialogOkCancel(this);
messagePopup = new MessageDialog(this);
okCancelMessagePopup = new MessageDialogOkCancel(this);
// Force SwingSet to come up in the Cross Platform L&F
try {
UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
// If you want the System L&F instead, comment out the above line and
// uncomment the following:
// UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception exc) {
String errstr = "TextViewer:Error loading L&F: " + exc;
warningPopup.display(errstr);
}
Container cf = getContentPane();
cf.setBackground(Color.lightGray);
// Border etched=BorderFactory.createEtchedBorder();
// Border title=BorderFactory.createTitledBorder(etched,"TextViewer");
// cf.setBorder(title);
cf.setLayout(new BorderLayout());
// create the embedded JTextComponent
editor1 = createEditor();
editor1.setFont(new Font("monospaced", Font.PLAIN, 12));
// aa -added next line
setPlainDocument((PlainDocument) editor1.getDocument()); // sets doc1
// install the command table
commands = new Hashtable();
Action[] actions = getActions();
for (int i = 0; i < actions.length; i++) {
Action a = actions[i];
commands.put(a.getValue(Action.NAME), a);
// System.out.println("Debug:TextViewer: actionName:"+a.getValue(Action.NAME));
}
// editor1.setPreferredSize(new Dimension(,));
// get setting from user preferences
if (UserPref.keymapType.equals("Word")) {
editor1 = updateKeymapForWord(editor1);
} else {
editor1 = updateKeymapForEmacs(editor1);
}
scroller1 = new JScrollPane();
viewport1 = scroller1.getViewport();
viewport1.add(editor1);
scroller1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
scroller1.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
try {
String vpFlag = resources.getString("ViewportBackingStore");
Boolean bs = new Boolean(vpFlag);
viewport1.setBackingStoreEnabled(bs.booleanValue());
} catch (MissingResourceException mre) {
System.err.println("TextViewer:missing resource:" + mre.getMessage());
// just use the viewport1 default
}
menuItems = new Hashtable();
menubar = createMenubar();
lowerPanel = new JPanel(true); // moved double buffering to here
lowerPanel.setLayout(new BorderLayout());
lowerPanel.add("North", createToolbar());
lowerPanel.add("Center", scroller1);
cf.add("North", menubar);
cf.add("Center", lowerPanel);
cf.add("South", createStatusbar());
// for the find/search utilities
mySearchDialog = new SearchDialog(this);
// System.out.println("Debug:TextViewer: end of TextViewer constructor");
}
