RE: Combo Box
You may want to try the following: In your container: getRootPane().setDefaultButton(okButton). Note: I assume you have a button called OK (okButton) on your GUI. When you select an item in your combobox and hit ENTER, it acts like clicking the OK button. Hope this may give you some help. Ancheng Ma White Rock Networks, Inc. Dallas. -Original Message- From: Preeti Pujni [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 05, 2001 5:10 AM To: [EMAIL PROTECTED] Subject: Combo Box Hi , I have a Editable Combo Box with an action listenser added to it. I want the event to fire only on Enter key but that does not happen. I have added the KeyListener also but it does not work. Can u tell me how can i do that ? Preeti ___ Advanced-swing mailing list [EMAIL PROTECTED] http://eos.dk/mailman/listinfo/advanced-swing ___ Advanced-swing mailing list [EMAIL PROTECTED] http://eos.dk/mailman/listinfo/advanced-swing
Re: Combo Box
I think you maight have to perform the following JTextField jtf = (JTextField)combobox.getEditor().getEditorComponent(); and then add the listeners to it. --- Preeti Pujni [EMAIL PROTECTED] wrote: Hi , I have a Editable Combo Box with an action listenser added to it. I want the event to fire only on Enter key but that does not happen. I have added the KeyListener also but it does not work. Can u tell me how can i do that ? Preeti ___ Advanced-swing mailing list [EMAIL PROTECTED] http://eos.dk/mailman/listinfo/advanced-swing __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/ ___ Advanced-swing mailing list [EMAIL PROTECTED] http://eos.dk/mailman/listinfo/advanced-swing
Re: Adding and Removing Lists
The easiest thing to do, IMO, is create several list objects, and
setVisible one of them at a time.
Doug
At 06:52 AM 7/3/2001, Greg Munt wrote:
Or use a tabbed pane..?
-Original Message-
From: Arnaud Hallais [EMAIL PROTECTED]
To: [EMAIL PROTECTED] [EMAIL PROTECTED]
Date: Monday, July 02, 2001 08:53
Subject: Re: Adding and Removing Lists
You need as many ListModel as you have different contents but only one
JList
object (to display the contents)
I would suggest something like this
class MyGui extend JFrame {
private Vector m_listModels; // vector of ListModel objects
private int m_currentListModel;
private JList m_list;
public MyGui () {
m_list = new JList();
m_currentListModel = -1;
m_listModel = new Vector();
getContentPane().add(m_list);
JButton nextButton = new JButton();
nextButton.addActionListener() {new ActionListener() {
public void actionPerformed(ActionEvent ae) {
if (m_listModels.size() != 0 and m_currentListModel+1
m_listModels.size())
m_list.setListModel((ListModel)m_listModel.elementAt(m_currentListModel++))
;
}
}
getContentPane().add(nextButton);
}
public void main(String args) {
(new MyGui()).show();
}
I don't even think this is compiling but it will give you a start
In the m_listModels vector you put ListModel object . There is a default
implementation of this interface DefaultListModel which works like a
vector:
add(Object o), remove(Object o), elementAt(i) ...
bye
- Original Message -
From: Is'haaq Suleiman [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, July 01, 2001 11:50 AM
Subject: Adding and Removing Lists
Dear members.
I am using a JList component, and I have defined
categories of lists(e.g list1,list2,list3,list4, etc).
I want only one list to be displayed at a time. And
if the user clicks button marked next, the next list
should be displayed replacing the previous one.
Could you please write me the codes which can solve
ths problem?
Thanx(ishaaq)
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Why text(label) in JTree is not displaying as expected
Hi all,
I am reading the directory structure and displaying in Jtree.
for e.g root dir(/) and two files abc.txt and b.java and i am also
displaying two files
abc.txt and b.java
for example
abc.txt20bytes2001-06-03 11.30 PM
b.java 345 bytes2001-06-03 12.30 PM
i am sending this str to be displayed in the tree.
when the jtree displays the string it is not displaying correctly and it
is displaying on its own, i have even calculated the length the string
and if the length of the string is less than 50 then i will add spaces
to make the length of the string to be 50. even then it is displaying
incorrectly.
/
abc.txt20bytes 2001-06-03 11.30 PM
b.java345bytes2001-06-03 12.30 PM
I am using treecellrenderer, i have tried different options I dont know
why this is happening, is there any thing to do with the label.
Could any one throw light on this..
this the method for treecellrenderer
public Component getTreeCellRendererComponent(JTree tree, Object value,
boolean selected, boolean expanded,
boolean leaf, int row,
boolean hasFocus) {
Fontfont;
String stringValue = tree.convertValueToText(value, selected,
expanded, leaf, row, hasFocus);
/* Set the text. */
// find dir name from path
StringTokenizer sz = new StringTokenizer(stringValue,/);
String str = null;
while(sz.hasMoreTokens())
{
str = (String)sz.nextElement();
str = str.trim();
}
// add / to dir
if (stringValue.endsWith(/))
str += /;
// display str for current dir
if (stringValue.equals(rootStr))
str = /;
setText(str);
/* Tooltips used by the tree. */
setToolTipText(stringValue);
/* Set the image. */
if(expanded expandedIcon != null)
setIcon(expandedIcon);
else if(!leaf collapsedIcon != null)
setIcon(collapsedIcon);
else
setIcon(null);
/* Set the color and the font based on the SampleData userObject. */
String userObject = (String)((DefaultMutableTreeNode)value)
.getUserObject();
/* Update the selected flag for the next paint. */
this.selected = selected;
return this;
}
raviprakash
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multi-lined labels?
Is there a way to create a JLabel with text that breaks across multiple lines? Thanks, -alex __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/ ___ Swing mailing list [EMAIL PROTECTED] http://eos.dk/mailman/listinfo/swing
Re: multi-lined labels?
You must use html text. For example:
import javax.swing.*;
public class Multiline extends JFrame{ public
Multiline() { JLabel text = new
JLabel("htmlHelloBRworld/html");
getContentPane().add(text); }
static public void main(String
[]args) { Multiline m = new
Multiline(); m.pack();
m.setVisible(true); }}
Regards.
-
Jose Luis Rando Calvo Area de
Investigación y Desarrollo Estudio
Informática Software
S.L.U.-
· · [ Grupo EI ] ·
·-
http://www.grupoei.com
mail: [EMAIL PROTECTED]
phone: +34 952 653
516
fax: +34 952 650
460-
alex [EMAIL PROTECTED] 07/05 7:35 Is there a
way to create a JLabel with text that breaks across
multiplelines?Thanks,-alex__Do
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RE: multi-lined labels?
Use HTML Example: html line one br line two /html -Original Message- From: alex [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 05, 2001 1:36 PM To: [EMAIL PROTECTED] Subject: multi-lined labels? Is there a way to create a JLabel with text that breaks across multiple lines? Thanks, -alex __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/ ___ Swing mailing list [EMAIL PROTECTED] http://eos.dk/mailman/listinfo/swing ___ Swing mailing list [EMAIL PROTECTED] http://eos.dk/mailman/listinfo/swing
