5,654 questions
0
votes
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21
views
Designing a Vsix project in VS2022
Up to now I have worked with Eclipse on an RCP application to add features (plugin features) for extend the base eclipse editor.
Now I would like to recreate the same Eclipse RCP concept using Visual ...
2
votes
1
answer
104
views
How can I apply "organize imports" action programmatically in an Eclipse batch application?
I'm creating an Eclipse batch application that applies source cleanups (equivalent of right-click menu Source -> Clean Up) from a profile file. It's an XML file listing the rules and whether they'...
0
votes
0
answers
61
views
RCP - Search option under Multichoice widget
I am using org.eclipse.nebula.widgets.opal.multichoice.MultiChoice in my application to work on multiple selections. However, I have nearly 70 multiple entries under the widget and it is difficult to ...
-1
votes
0
answers
64
views
Using -clean in Eclipse 4.31 RCP/RAP slows OSGi SOAP service startup
I have an Eclipse 4.31 based RCP/RAP application that uses OSGi SOAP services. When I start Eclipse with the -clean command, the startup performance of my SOAP services becomes significantly slower.
...
0
votes
0
answers
90
views
I am having issues stating my OSGi application with org.eclipse.equinox.simpleconfigurator
I am trying to start an OSGi app from the Windows command prompt using org.eclipse.equinox.simpleconfigurator and either I am missing something in my config.ini or it doesn't get picked-up for some ...
0
votes
0
answers
55
views
Could not resolve existing module in an Eclipse product
When I run my eclipse product, The first error (among many similar) is:
!ENTRY inez-parser 4 0 2025-08-17 10:04:02.509
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could ...
1
vote
0
answers
68
views
InjectionException on application shutdown
I have a label provider for my model tree view:
public class ModelTreeLabelProvider implements ILabelProvider {
@Inject
IWorkbench workbench;
@Override
public Image getImage(Object ...
0
votes
1
answer
64
views
SIGSEGV in new FxCanvas
I am trying to create a java FX based visual in an editor.
As a first step I tried to create an FXCanvas like this:
public class ModelEditorView extends EditorPart {
public static String ID = &...
0
votes
1
answer
40
views
How to match multi-line error messages in Eclipse CDT ErrorParser and highlight them in the console?
I’m working on a custom ErrorParser in Eclipse CDT and I’d like to detect multi-line error messages from the build console so I can create a problem marker.
From what I’ve seen, both ErrorParser and ...
1
vote
0
answers
130
views
Why does copying an SWT Image before its GC is disposed result in a blank/black image?
Using eclipse SWT. When I draw on an image, and then create a copy of it before disposing of the GC, the copied image does not contain the new drawing.
My goal was to create an original image (image1),...
0
votes
0
answers
18
views
drag&drop does not work from treeview to GEF diagram editor
I have an eclipse application using GEF. It have a tree view and a diagram editor with a flyout palette among other things. I can drag&drop from the palette to the editor. I can also copy&...
0
votes
0
answers
75
views
How to install features in PDE Eclipse runtime?
I want to install some features in the PDE Eclipse runtime, but not in the Eclipse installation.
However, the features actually used by the PDE Eclipse runtime are those selected when starting the ...
0
votes
1
answer
147
views
Eclipse Target Platform causes: An internal error occurred during: Resolving target definition. java.lang.IllegalArgumentException
We develop a Eclipse RCP app using the Eclipse IDE. There is a Target Platform that we use (xml below) that causes errors for me -- everybody else seems to be fine.
A pop up opens and there are ...
0
votes
0
answers
49
views
How to set SWT CSS THEME preferences in Eclipse RCP product using plugin_customization.ini file?
I use a plugin_customization.ini file for preference customization in Eclipse rcp product.
I added below preference in the file to set dark theme as default but it is not working. Can someone please ...
1
vote
0
answers
140
views
OSGi/Eclipse plugin version discrepancies
I have an OSGi application using Eclipse v4.20 under Java 11 that works perfectly. I am updating all the plugins to use Eclipse v4.34 and Java 17.
The application is started with this command:
C:\...
0
votes
0
answers
70
views
Is there an easy way to exclude org.eclipse.equinox.p2.user.ui feature?
I'm developing my own Eclipse application that implements a customized p2 update UI, so with respect to p2, I only need the org.eclipse.equinox.p2.core.feature feature, not the org.eclipse.equinox.p2....
0
votes
0
answers
72
views
UI difference in Composite after migrating eclipse based application from version 4.15 to 4.26
We have migrated our eclipse based application from eclipse 4.15 to eclipse 4.26, and while testing the application we found an UI difference in composite.
We have able to see the slant line from ...
0
votes
0
answers
80
views
Add a new Context Menu entry to different tabs in the Properties view in an Eclipse RCP application
I have a new context menu entry "Compare..." and the sub-menus are some tools configured in the preferences (for example "Beyond Compare") that is used to compare some custom files ...
1
vote
1
answer
50
views
NatTable RowGrouping - Issue with indexing after Ungrouping the selected row from a Group
I was checking on NatTable Row Grouping Functionality. There is one example called PerformanceRowGroupingExample where there are different functionalities to group and ungroup the rows. What I wanted ...
0
votes
1
answer
49
views
Performance Problem with JFace ComboViewer
I need to display "too many" (like 20k) entries in a JFace ComboViewer. Measurement shows, that populating the combo takes multiple seconds, and depending on the UI I have several such ...
1
vote
1
answer
50
views
Trigger custom DOM event and consume DOM event received in Java Eclipse RCP-- JXBrowser
I need to trigger the following custom DOM event
const event = new CustomEvent('GTWEvent', {
detail: { command: 'REQACCT' }
});
window.dispatchEvent(event);
Once I dispatch the above DOM event, I ...
0
votes
1
answer
70
views
Eclipse TextMergeViewer not showing content?
The following always shows a blank / empty TextMergeViewer:
public class SSCCE extends Dialog {
protected SSCCE(Shell parentShell) { super(parentShell); }
protected Control createDialogArea(...
0
votes
0
answers
53
views
Why Doesn't -debug Work the Same in My RCP Application as in Eclipse?
I added the -debug flag and specified an .options file path in MyRCPApplication.ini. However, when I launch my RCP application, a command prompt window pops up before the application starts, but it ...
1
vote
2
answers
232
views
Eclipse is not able to launch with org.eclipse.equinox.simpleconfigurator
We are using Eclipse 4.26. We are trying to launch the application with simpleConfigurator with it is giving :
java.lang.RuntimeException: No application id has been found.
at org.eclipse.equinox....
0
votes
0
answers
39
views
Why is my Eclipse RCP PropertyTester not being invoked for enabling a command?
Title:
"Why is my Eclipse RCP PropertyTester not being invoked for enabling a command?"
Summary:
I am working on an Eclipse RCP application where I have defined a command with a handler and ...
1
vote
0
answers
53
views
Modifying the launcher manifest of an Eclipse RCP Application
I need to make some changes directly to the executable responsible for launching my RCP application. In this case, I'm modifying the manifest using the "mt.exe" tool from the Windows SDK.
As ...
0
votes
0
answers
90
views
Eclipse 4.26 does not launch with old config file
We have migrated from eclipse 4.15 to eclipse 4.26. Our dev-workspace is working fine. But our production build is not getting launched.
I am using below config.ini file
osgi.bundles=org.eclipse....
1
vote
0
answers
79
views
Eclipse is not able to launch when we migrate from RCP 4.15 to 4.26
We have migrating from eclipse RCP 4.15 to 4.26. We have created target paltform from referring to p2 repository. (https://download.eclipse.org/eclipse/updates/4.26/R-4.26-202211231800/)
Our Dev-...
1
vote
1
answer
76
views
How can I start developing eclipse plugin project from the scratch?
I need guidance on developing an Eclipse plugin project, as I am unsure how and where to begin. If you know of any articles or resources that can help with Eclipse plugin development, please share ...
0
votes
1
answer
68
views
Jface Tooltip in a Jface TreeViewer disappears too quickly, how can I make it stay visible longer?
I'm working on a Java project using the Eclipse Jface librairies, and my goal is to display a custom tooltip when the user hovers over an item in a Jface TreeViewer. However, I'm encountering an issue ...
0
votes
0
answers
45
views
Change border color of CTabItem
Currently, in my RAP application, the border of the widget in focus gets white, and the users think this is not visible enough and want it to be changed to a more obvious color. I have been playing ...
0
votes
0
answers
51
views
Eclipse RCP login session timeout
We have an Eclipse RCP based application that uses Eclipse 3.6 plug-ins and Java 1.8. I have a need to implement a login session timeout for the application. I am not too familiar with RCP. I googled ...
0
votes
1
answer
38
views
Description Resource Path Location Type MODE_INFOCENTER cannot be resolved or is not a field
I am creating an RCP application with the help plugin enabled. I added the code to run the help in the ApplicationWorkbenchAdvisor class, but I got the following error:
Description Resource Path ...
0
votes
0
answers
59
views
Eclipse RCP Help in Browser
I have an RCP application that I have attached my help plugin to. Help opens when I click Open Help, then a new window opens with the help. Is there a way to make my help plugin open in a browser ...
1
vote
2
answers
63
views
How to change nattable header styling to flat
I would like to get rid of the "3D" styling in the nattable headers when using SortHeaderLayer. Basically all examples I found use this kind of styling.
I found one example, where the UI ...
1
vote
1
answer
52
views
How to select a drop-down list in Eclipse rcptt
How to select a dropdown list with eclipse rcptt.
There is a label called "menu" and only one drop-down is present I,e ."basic" in the drop-down list which I have to select for ...
0
votes
0
answers
56
views
Dynamic toolbar won't appear in Eclipse RCP app
I built an RCP app with java 17 and Eclipse 2024.06 using Maven Tycho plugin 4.0.8.
In plugin.xml I defined a toolbar.
<plugin>
<extension point="org.eclipse.ui.menus">
...
1
vote
0
answers
33
views
Eclipse UML2 migration issue
The Eclipse platform for RCP application is migrated from 4.6.3 to 4.23 (it's too old version but got the support till next year). With this change, the Eclipse UML2 is also migrated from 3.x to 5.x. ...
0
votes
0
answers
55
views
Eclipse Target showing 'Missing Constraint' errors even when 'missing' bundles present
My target definition contains org.eclipse.equinox.http.jetty but is apparently missing some contraints.
The Target Platform State view shows the following information:
As I understand it, the bundle ...
-1
votes
1
answer
83
views
How to properly include self-created library in Eclipse RCP project?
In my Eclipse RCP project, I am using a self-created library (Library A) that is also used in other Java projects, which are not Eclipse RCP projects.
I can add this library to the Target Platform as ...
0
votes
1
answer
185
views
Is there an osgi.ee package
I have been following the tutorial by Lars Vogel [https://www.vogella.com/tutorials/EclipseTycho/article.html#google_vignette]. I am currently stuck on a compilation error for the RCP plugin project :
...
1
vote
0
answers
70
views
rcptt 2.5.2 supporting till which eclipse version
Trying to upgrade eclipse version 4.23 to latest 4.27 but not able to understand about rcptt support with elcipse 4.27 Wanted to know what is last eclipse version rcptt 2.5.2 work
And what rcptt ...
1
vote
0
answers
43
views
How can you use SWTKeyboard to simulate text input (typing a backslash)
Im currently UI-testing an Eclipse-RCP application using SWTBot. At one point the user is asked to select a file for an upload where a native file dialog popup will open up. Unfortunately as of the ...
0
votes
0
answers
18
views
How to use command "org.eclipse.ui.file.import" in Application.e4xmi?
I am migrating my RCP application from Eclipse 3.x to Eclipse 4.
My application has org.eclipse.ui.exportWizards extension point declared in plugin.xml.
In Eclipse 3.x, I can declare an item in File ...
0
votes
0
answers
29
views
2 Menu right clickable items
So I have 2 RMK menu items. Both menuitems will start Class1.java. Is there a way to find out in the RCP Class1(extends org.eclipse.ui.forms.editor.FormPage) like get_MenuItem_Selected(), to find out ...
0
votes
0
answers
29
views
Why multiple key events does not work correctly in editor area?
I have this code:
display.addFilter(SWT.KeyDown, new Listener() {
@Override
public void handleEvent(Event event) {
String string = "";
...
0
votes
0
answers
61
views
unwanted p2 directory in rcp application after installation
after creating an eclipse rcp application, the folder structure contains some folders like "p2" which are not required for me. Even if that is required for updates I am not interested in ...
0
votes
0
answers
1k
views
Problem not being able to download artifacts when installing plugins in Eclipse
We have been developing a plugin, and it has been installed successfully so far.
However, for Eclipse 2023-12 and Eclipse 2024-03 versions
If you do not check the Contact all update sites during ...
0
votes
1
answer
71
views
Adding Apache Camel to an Eclipse RCP application
I tried to add Apache Camel support in an Eclipse RCP application. With the new Eclipse, I can also add maven repositories in the target platform file, so that is what I did. My target platform ...
0
votes
1
answer
82
views
What causes the Framework of my Eclipse RCP application to be stopped
I use Java 21 together with the Eclipse target platform 2024-06.
My Eclipse RCP application starts fine when launched inside the Eclipse IDE.
When I start the bundled program however, I see the splash ...