How can I show JTree inside the ComboBox!!!!!!!
hi,
Is there a way to show JTree in a JComboBox. As JComboBox have the following constructors..
JComboBox()
JComboBox(ComboBoxModel aModel)
JComboBox(Object[] items)
JComboBox(Vector items)
Is there a way That I can put JTree in a JComboBox i.e.
to have a constructor like this
JComboBo(JTree jTree)
thanks for help....
actually I have built a custom FIleDialog. I am getting a tree structure in my JComboBox. But I am stuck at one point whenever I click on the directory that is shown in the table the name of the directory is added to the comboBox under the parent directory and is selected by default and it's contents are shown in the Table now my problem is that if I have the folder whose name is same is it's parent directory and when I click on that it's contents are shown in the Table but the it's name is not added in the comBobox instead it shows me the parent directory. Infact it should add the name in my Combobox and get this one selected not it's parent with the same name. I want it to work like file dialog. Like in FileDialog if we have a parent directory and child directory with the same name they are shown and selected properly, I am trying to do the same way but no success.So to get arround this I was thinking if I can use the JTree instead of directly adding nodes to my TableModel. Or any hints how to get arround this. I do have the custom renderer and model too. Thanks for any help.
Similar Messages
-
How can I publish artwork inside the artboard only?
How can I publish artwork inside the artboard only?
As I don't want to show anything outside the artboard when I publish it.
Also, how can I make the published swf file fit to the artboard size? As I don't want to show the white area outside the artboard.
Hope someone could help! Many thanks!One thing I have noticed is that when you embed the .swf, if you don't designate the widht and height, sometimes you will see some of the extra outside the artboard. For example:
I uploaded my published files to www.website.com/flash and my .swf is at www.website.com/flash/Main.swf. If I just use that url I will see the extra from Main.swf. However, if I create a page where I embed the .swf, like www.website.com/main.html, I no longer see it. -
This is my form1 code:
using System;
using System.Collections;
using System.Management;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace GetHardwareInfo
public partial class frmMain : Form
public frmMain()
InitializeComponent();
cmbxOption.SelectedItem = "Win32_Processor";
cmbxStorage.SelectedItem = "Win32_DiskDrive";
cmbxMemory.SelectedItem = "Win32_CacheMemory";
cmbxSystemInfo.SelectedItem = "";
cmbxNetwork.SelectedItem = "Win32_NetworkAdapter";
cmbxUserAccount.SelectedItem = "Win32_SystemUsers";
cmbxDeveloper.SelectedItem = "Win32_COMApplication";
cmbxUtility.SelectedItem = "Win32_1394Controller";
private void InsertInfo(string Key, ref ListView lst, bool DontInsertNull)
lst.Items.Clear();
ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from " + Key);
try
foreach (ManagementObject share in searcher.Get())
ListViewGroup grp;
try
grp = lst.Groups.Add(share["Name"].ToString(), share["Name"].ToString());
catch
grp = lst.Groups.Add(share.ToString(), share.ToString());
if (share.Properties.Count <= 0)
MessageBox.Show("No Information Available", "No Info", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
foreach (PropertyData PC in share.Properties)
ListViewItem item = new ListViewItem(grp);
if (lst.Items.Count % 2 != 0)
item.BackColor = Color.White;
else
item.BackColor = Color.WhiteSmoke;
item.Text = PC.Name;
if (PC.Value != null && PC.Value.ToString() != "")
switch (PC.Value.GetType().ToString())
case "System.String[]":
string[] str = (string[])PC.Value;
string str2 = "";
foreach (string st in str)
str2 += st + " ";
item.SubItems.Add(str2);
break;
case "System.UInt16[]":
ushort[] shortData = (ushort[])PC.Value;
string tstr2 = "";
foreach (ushort st in shortData)
tstr2 += st.ToString() + " ";
item.SubItems.Add(tstr2);
break;
default:
item.SubItems.Add(PC.Value.ToString());
break;
else
if (!DontInsertNull)
item.SubItems.Add("No Information available");
else
continue;
lst.Items.Add(item);
catch (Exception exp)
MessageBox.Show("can't get data because of the followeing error \n" + exp.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
private void RemoveNullValue(ref ListView lst)
foreach (ListViewItem item in lst.Items)
if (item.SubItems[1].Text == "No Information available")
item.Remove();
#region Control events ...
private void cmbxNetwork_SelectedIndexChanged(object sender, EventArgs e)
InsertInfo(cmbxNetwork.SelectedItem.ToString(), ref lstNetwork, chkNetwork.Checked);
private void cmbxSystemInfo_SelectedIndexChanged(object sender, EventArgs e)
InsertInfo(cmbxSystemInfo.SelectedItem.ToString(), ref lstSystemInfo, chkSystemInfo.Checked);
private void cmbxUtility_SelectedIndexChanged(object sender, EventArgs e)
InsertInfo(cmbxUtility.SelectedItem.ToString(), ref lstUtility, chkUtility.Checked);
private void cmbxUserAccount_SelectedIndexChanged(object sender, EventArgs e)
InsertInfo(cmbxUserAccount.SelectedItem.ToString(), ref lstUserAccount, chkUserAccount.Checked);
private void cmbxStorage_SelectedIndexChanged(object sender, EventArgs e)
InsertInfo(cmbxStorage.SelectedItem.ToString(), ref lstStorage, chkDataStorage.Checked);
private void cmbxDeveloper_SelectedIndexChanged(object sender, EventArgs e)
InsertInfo(cmbxDeveloper.SelectedItem.ToString(), ref lstDeveloper, chkDeveloper.Checked);
private void cmbxMemory_SelectedIndexChanged(object sender, EventArgs e)
InsertInfo(cmbxMemory.SelectedItem.ToString(), ref lstMemory, chkMemory.Checked);
private void chkHardware_CheckedChanged(object sender, EventArgs e)
if (chkHardware.Checked)
RemoveNullValue(ref lstDisplayHardware);
else
InsertInfo(cmbxOption.SelectedItem.ToString(), ref lstDisplayHardware, chkHardware.Checked);
private void cmbxOption_SelectedIndexChanged(object sender, EventArgs e)
InsertInfo(cmbxOption.SelectedItem.ToString(), ref lstDisplayHardware, chkHardware.Checked);
private void chkDataStorage_CheckedChanged(object sender, EventArgs e)
if (chkDataStorage.Checked)
RemoveNullValue(ref lstStorage);
else
InsertInfo(cmbxStorage.SelectedItem.ToString(), ref lstStorage, chkDataStorage.Checked);
private void chkMemory_CheckedChanged(object sender, EventArgs e)
if (chkMemory.Checked)
RemoveNullValue(ref lstMemory);
else
InsertInfo(cmbxMemory.SelectedItem.ToString(), ref lstStorage, false);
private void chkSystemInfo_CheckedChanged(object sender, EventArgs e)
if (chkSystemInfo.Checked)
RemoveNullValue(ref lstSystemInfo);
else
InsertInfo(cmbxSystemInfo.SelectedItem.ToString(), ref lstSystemInfo, false);
private void chkNetwork_CheckedChanged(object sender, EventArgs e)
if (chkNetwork.Checked)
RemoveNullValue(ref lstNetwork);
else
InsertInfo(cmbxNetwork.SelectedItem.ToString(), ref lstNetwork, false);
private void chkUserAccount_CheckedChanged(object sender, EventArgs e)
if (chkUserAccount.Checked)
RemoveNullValue(ref lstUserAccount);
else
InsertInfo(cmbxUserAccount.SelectedItem.ToString(), ref lstUserAccount, false);
private void chkDeveloper_CheckedChanged(object sender, EventArgs e)
if (chkDeveloper.Checked)
RemoveNullValue(ref lstDeveloper);
else
InsertInfo(cmbxDeveloper.SelectedItem.ToString(), ref lstDeveloper, false);
private void chkUtility_CheckedChanged(object sender, EventArgs e)
if (chkUtility.Checked)
RemoveNullValue(ref lstUtility);
else
InsertInfo(cmbxUtility.SelectedItem.ToString(), ref lstUtility, false);
private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
linkLabel1.LinkVisited = true;
System.Diagnostics.Process.Start("http://www.test.net");
#endregion
What i get is in the end that in the ComboBox in this case i call it cmbxNetwork i see in it many items all start with Win32_ For example when i click on ComboBox i see the first item is: "Win32_NetworkAdapter"
Instead Win32_NetworkAdapter i want to see in the ComboBox only: NetworkAdapter But when i select the item it should be selected as Win32_NetworkAdapter but the user should see and select only NetworkAdapter.
I want to remove as test from the ComboBox items the Win32_ But only that the user will see it without Win32_
Also in the constructor when i'm doing now: cmbxNetwork.SelectedItem = "Win32_NetworkAdapter"; so instead if i'm doing: cmbxNetwork.SelectedItem = "NetworkAdapter"; it will be enough. THe program will use the "Win32_NetworkAdapter";
but again what i see and user in the ComboBox as item is only the NetworkAdapterHi Chocolade1972,
>> I want to remove as test from the ComboBox items the Win32_ But only that the user will see it without Win32_ Also in the constructor when i'm doing now: cmbxNetwork.SelectedItem = "Win32_NetworkAdapter"; so instead if i'm doing:
cmbxNetwork.SelectedItem = "NetworkAdapter";
Do you mean that you want the ComboBox show the value of “NetworkAdapter” in the text, but when you refer the value of the cmbxNetwork.SelectedItem, it will be “Win32_NetworkAdapter”? If so, I am afraid that you need create your own ComboboxItem and override
the ToString() method to return the text you want.
You could modify the code below for your own achievement.
public partial class Form0417 : Form
public Form0417()
InitializeComponent();
public class ComboboxItem
public string Text { get; set; }
public object Value { get; set; }
public override string ToString()
return Text;
private void Form0417_Load(object sender, EventArgs e)
ComboboxItem item1 = new ComboboxItem();
item1.Text = "Processor";
item1.Value = "Win32_Processor";
ComboboxItem item2 = new ComboboxItem();
item2.Text = "DiskDrive";
item2.Value = "Win32_DiskDrive";
cmbxOption.Items.Add(item1);
cmbxOption.Items.Add(item2);
//MessageBox.Show((cmbxOption.SelectedItem as ComboboxItem).Value.ToString());
private void cmbxOption_SelectedIndexChanged(object sender, EventArgs e)
MessageBox.Show((cmbxOption.SelectedItem as ComboboxItem).Value.ToString());
Best Regards,
Edward
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey. -
How can I show redirects in the history in recent versions of Firefox?
When I visit a site that redirects to another site, the redirect page doesn't appear in my history (for example, a youtu.be page redirects to a page on youtube.com, but only the youtube.com page appears).
However, it appears the redirects are still in the history, just invisible-- Firefox lists those redirect pages as an option if I type an incomplete url in the address bar. So they're in my history, but I can't select them (and delete them if I feel like preventing them from appearing in my address bar, as I have a habit of doing for pages I'm not interested in). The only way I've found to delete them is by using "Forget About This Site", which also removes other pages, and can't even be done for url shortener sites that always redirect.
This has only been happening in the last several months-- I think it started with a recent Firefox update. (Version 13 or 14, perhaps? It didn't first appear in version 15, since I remember hoping that it was a bug that would be fixed with the next update, but it wasn't.)
If this is an intentional design choice, as it seems to be, how can I turn this off so redirects are always visible as they used to be? (Or if it's a bug, does anyone know if/when it's planned to be fixed?)Yes to both of these. Here's an interesting twist: A few days ago I set up a new profile. This profile displays photos inline on incoming mail. I have not tried sending, but for the same message recieved by the two profiles, the old one only makes the jpegs available as separate attachments, where the new one shows them inline as well. I have tried to compare settings in the different profiles to see what is different, however this is not easy considering that I can have only one copy of Tbird open at one time (so far as I can tell) so switching back and forth is slow.
-
How can I show attachments in the body of emails that I receive and compose?
The menu item Display inline is checked. The files are available in the list to be viewed or saved. I would like to see them in the body with the text interleaved as they were created, and I would like to be able to do the same when I compose.
Yes to both of these. Here's an interesting twist: A few days ago I set up a new profile. This profile displays photos inline on incoming mail. I have not tried sending, but for the same message recieved by the two profiles, the old one only makes the jpegs available as separate attachments, where the new one shows them inline as well. I have tried to compare settings in the different profiles to see what is different, however this is not easy considering that I can have only one copy of Tbird open at one time (so far as I can tell) so switching back and forth is slow.
-
How can I show author and the time of a cell comment (not the annotation) in FRS?
I have FRS report in which one of the columns is displaying comments entered for the data cells in Planning. Using CelText() I can show the comments them selves, but not the Author and the Date (which are visible when you select Comments in the Planning web form or SmartView). I tried the Annotation() but its not working (as expected).
Am I missing some other function, un-documented feature, or an argument here?
Thanks,
M. SladicHi,
Can you please use the CellText as annotation function in FR Studio.
The steps:
1) Add planning comment with admin account using planning interface.
2) Display as Annotation option is checked in Studio.
3) When the report is run in web viewer this planning comment is shown as a read-only cell-text annotation the author is admin
regards,
Harish. -
How can I show all of the keywords used in iPhoto. There seems to be alimit on how many can be displayed.
When I click the "Edit Keywords" button, I get a list of all keywords. I just added several hundred random keywords, and they are all visible, when I scroll the list in "Edit Keywords" view.
Have you the scroll bars hidden? You can enable the scroll bars in the System Preferences > General tab: enable "Show Scroll bars - always". -
How can i use JSTL inside custom tag attribute
Hi,
I have one button tag which displays the button with round corner. I will show the button like this:
<ep:button key="buttons.submit" name="submitBtn" styleClass="But"
onClick='submitPage(''<c:out value='${buttonName}' />)' />
I am getting the problem with the above code. how can i use JSTL inside the custom tags.
Thanks in Advance,
LALITHNo. The details are given below:
I have included the follwing line in web.xml file:
<taglib>
<taglib-uri>/tags/button</taglib-uri>
<taglib-location>/WEB-INF/button.tld</taglib-location>
</taglib>button.tld file
<taglib>
<tlibversion>1.0</tlibversion>
<jspversion>2.0</jspversion>
<shortname>button</shortname>
<tag>
<name>button</name>
<tagclass>com.ksi.ep.web.taglib.ButtonTag</tagclass>
<bodycontent>empty</bodycontent>
<attribute>
<name>name</name>
<required>true</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<name>key</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<name>onClick</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</taglib>ButtonTag.java :
public class ButtonTag extends TagSupport {
private static final long serialVersionUID = 6837146537426981407L;
* Initialise the logger for the class
protected final transient Log log = LogFactory.getLog(ButtonTag.class);
* holds the Value of the button tag
protected String onClick = null;
* holds message resources key
protected String key = null;
* The message resources for this package.
protected static MessageResources messages =
MessageResources.getMessageResources
("ApplicationResources");
* (non-Javadoc)
* @see javax.servlet.jsp.tagext.TagSupport#doStartTag()
public int doStartTag() throws JspException {
StringBuffer label = new StringBuffer();
HttpServletRequest request = (HttpServletRequest)pageContext.getRequest();
try {
log.debug("in doStartTag()");
Locale locale = pageContext.getRequest().getLocale();
if (locale == null) {
locale = Locale.getDefault();
log.info("");
label.append("<a border=\"0\" style=\"text-decoration:none;color:#FFFFFF\" href=\"JavaScript:");
label.append(onClick);
label.append("\" >");
label.append("<table onClick=\"");
label.append(onClick);
label.append("\" ");
if(onmouseout!=null && !"".equalsIgnoreCase(onmouseout))
label.append(" onmouseout=\"");
label.append(onmouseout);
label.append("\" ");
if(onmouseover!=null && !"".equalsIgnoreCase(onmouseover)){
label.append(" onmouseover=\"");
label.append(onmouseover);
label.append("\" ");
if(title!=null && !"".equalsIgnoreCase(title)){
label.append(" title=\"");
label.append(title);
label.append("\" ");
label.append("style=\"cursor:hand\" tabindex=\"1\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" background=\"");
label.append(request.getContextPath());
label.append(System.getProperty("file.separator"));
label.append("images");
label.append(System.getProperty("file.separator"));
label.append("background1.jpg\" > ");
label.append("<tr><td width=\"10\"><img border=\"0\" src=\"");
label.append(request.getContextPath());
label.append(System.getProperty("file.separator"));
label.append("images");
label.append(System.getProperty("file.separator"));
label.append("leftcorner.jpg\" ></td> ");
label.append("<td valign=\"middle\" style=\"padding-bottom:2px\"><font color=\"#FFFFFF\" style=\"");
label.append(styleClass);
label.append("\">");
label.append(messages.getMessage(key));
label.append("</font></td>");
label.append("<td width=\"10\" align=\"right\"><img src=\"");
label.append(request.getContextPath());
label.append(System.getProperty("file.separator"));
label.append("images");
label.append(System.getProperty("file.separator"));
label.append("rightcorner.jpg\" border=\"0\" ></td>");
label.append("</tr></table></a>");
pageContext.getOut().print(label.toString());
} catch (Exception e) {
log.error("Exception occured while rendering the button", e);
throw new JspException(e);
return (SKIP_BODY);
* Release all allocated resources.
public void release() {
this.name=null;
this.key=null;
this.onClick=null;
}In my JSP I have mentioned the taglib directive as
<%@ taglib uri="/tags/button" prefix="ep"%>and
<ep:button key="buttons.submit" name="submitBtn" styleClass="But"
onClick='overwritePreApprovals('<c:out value='${transactionalDetails['inPrepList']}' />')' />Servlet.service() for servlet action threw exception
org.apache.jasper.JasperException: /pages/pms/coordinator/Dashboard.jsp(325,48) Unterminated <ep:button tag
Thanks,
LALITH -
My Samsung TV has a USB port. When I connect the cable from the iPad to the TV I can only show Pictures and Music. Why does the videos not appear and how can I show videos on the TV.
This article should help you with that:
http://www.ehow.com/how_7211806_display-iphone-tv.html
Take care -
How can call a method incide the method in jsp
I wrote some statement inside the scriptlet(<% %>)
then i want call another method ,that one inside the same script let..please replay...please help How can write a function inside the JSP
-
The Airplay icon does not show on my Mac Pro, regardless that it is clicked on display. How can I do to see the Airplay Icon in order to connect my apple TV with my Mac Pro?
To check your model go to About This Mac (by clicking on the Apple icon, top left) and then select more info. If you wish to use mirroring you will need one from 2011 or later running OSX 10.8 or later. The alternative would be to use 3rd party software like Airparrot.
About AirPlay Mirroring in OS X -
In MONTH, (PC) iCal only clearly lists 2 items a day. The 3rd item is "faded" and bottom portion cut off, w/ a "more" triangle in the lower-right corner. How can I expand (vertically) so the 3rd line posts clearly, and ONLY shows "more" if 4+ events?
Better yet... as there's a lot of "wasted" space w/ too large Month title and empty space surrounding the Month title above and too much space surrounding the month/year slider bar below, how can I minimize these to allow me more usable / valuable calendar "contents" so I don't need to waste so much time clicking "more" just to see the bottom of the truncated third event and find out there are no 4+ events posted that date? i.e. more "user-friendly" presentation?
Thx!
[email protected]In MONTH, (PC) iCal only clearly lists 2 items a day. The 3rd item is "faded" and bottom portion cut off, w/ a "more" triangle in the lower-right corner. How can I expand (vertically) so the 3rd line posts clearly, and ONLY shows "more" if 4+ events?
Better yet... as there's a lot of "wasted" space w/ too large Month title and empty space surrounding the Month title above and too much space surrounding the month/year slider bar below, how can I minimize these to allow me more usable / valuable calendar "contents" so I don't need to waste so much time clicking "more" just to see the bottom of the truncated third event and find out there are no 4+ events posted that date? i.e. more "user-friendly" presentation?
Thx!
[email protected] -
How can I show album art in the mini player when playing songs from a plugged in iPhone?
How can I show album art in the mini player when playing songs from a plugged in iPhone?
When I play from my phone and switch to the mini player it's always showing the music notes in the thumbnaill. It'd be nice if it could get album art off of the phone.
I'm on iTunes version 11.0.4.4He @mracole,
it is very nice that you post a solution to complete the library with artwork for album's that do not have an artwork. Your solution perfectly addresses the problem for assigning artwork, BUT this thread is about CHANGING artwork for albums already uploaded into iTunes Match. Just try to replace for example a blue artwork cover for an album with a red one. If you made it in a simple way (without deleting the album from iTunes Match and local changes on the files with an external ID3-Application or 2 or more iTunes libraries on different Mac's) this is the right place to give a solution. I really tried for hours to change the artwork to make them visible in landscape cover flow mode on my iPhone5. In rare cases I made it, but then the covers sometimes where restored to the old onces - exacly how it is mentioned by Starhawk
As long as there is no simple way to change the cover of an iTunes Match stored album (you can change title, artist and so on without hitting "update iTunes Match" over all distributed Library on different devices - this date will be synchronized almost instantly) I considered the behaviour from iTunes as BUGGY! For me the local artwork cache (and if there is any iCloud artwork cache - I don't know) do not interfere with iCloud. Even when I delete the whole local cache (album artwork music - everything) I do not manage to change the artwork.
Regards from Munich, Germany -
How can I show a 0% range in the data value label on a bar chart thanks?
How can I show a 0% range in the data value label on a bar chart thanks?
I'm not sure what the question is.
I know that if you have a bar chart and one of the categories (X-axis) has bar (Y value) equal to 0%, no bar is plotted for that category. Even the addition of a stroke (line) around the bars doesn't make one appear for 0%. The only automatic way I know of to make it look like there is data in that category is to add the value labels to the bars. Inspector/Chart/Series, select one of the bars on the chart, click on "value labels". Another method that is a workaround is to fudge the number a little in your table so that instead of 0% it is a very small %. This will get you a thin line on the chart.
But if your question is about the value labels (the numbers that display on or in the bars) and you are not getting one for a bar that is supposed to be 0%, it probably means your table doesn't actually have a 0% in the corresponding cell. A blank cell in the table will not get a value label. -
After importing clips to Final Cut, they do not show up in the events library. Events from 2014 show up, but not 2015.They show up in the timeline of my project, though. How can I see them in the events browser?
TThose aren't bins. Those are just groupings based on when the content was created or any other selected parameter. Use the action popup in the toolbar tho change the setting.
Maybe you are looking for
-
Hi Forum colleagues Scenario: I have created sales order with requirement class type ELVV (M.T.O), MRP was run based on sales order, production order is created, GR has been done. Goods have finally come in stock. Now when I try and do the delivery,
-
Error when apply a new Index in tools - siebel 8.1
I created a new index in table S_INVOICE_ADJ. But when I tried to apply this i receive a error message: UTLDbDdlDbMerge pOperCallback UTLDbDdlOperIndCreate S1000 (936): [DataDirect][ODBC Oracle driver][Oracle]ORA-00936: missing expression Anyone know
-
Make a field mandatory based on a segment in distribution account
Hi there, I have a requirement to make a flexfield segment mandatory to enter extra information when the user selects a particular account when entering the distribution lines of a Purchase Order. Only when segment 2 lies within a particular range of
-
Portlet Url writing with a Weblogic Server as WSRP Producer
Hi there, I’m having problem to find out which API I have to use to make my producer write the URL using the consumer’s urlTemplate. I have a basic Struts portlet with two forward (to a JSP) actions, I need to find a way to use the urlTemplate fr
-
Cannot Embed Font into Indesign PDF (Thread 2)
This is related to; http://forums.adobe.com/thread/866017 I have a font created over 13 years ago which comes up the error shown in the thread above. I have contacted the author who does not know how to take the flag off and is happy for it to be mod