eclipse-rcp

问题 Implemented eclipse dynamic help with 3.x with static html files earlier(html files located in soruce folder) Now the href for each topic has to be replaced with dynamic url, url changes every day.So cannot map the url in context.xml. How can we pass the dynamic URL for each topic on the fly. earlier implementation is with below api : PlatformUI.getWorkbench().getHelpSystem().displayDynamicHelp() 来源： https://stackoverflow.com/questions/61516361/eclipse-rcp-dynamic-help-customization

问题 I'm trying to build a feature product using the latest Eclipse 2020-03 (4.15.0) version and hitting the error Unresolved requirement below. I have this same exact issue with Eclipse 2019-12 (4.14.0). This issue does not occur if using Eclipse Mars (4.5.2). eclipse.buildId=4.15.0.I20200305-0155 java.version=1.8.0_252 java.vendor=Amazon.com Inc. BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US Framework arguments: -application org.eclipse.ant.core.antRunner -verbose -buildfile c:

问题 The Scala Eclipse plugin page says: * Support for Eclipse plugin and OSGi development including hyperlinking to Scala source from plugin.xml and manifest files. How does this support work? There's no wizards for making Scala plugins. I've found no documentation on how to use Scala in a Eclipse plugin/RCP application. Is it even possible? 回答1: Yes, it is possible. In fact, the Scala Eclipse plugin itself is written in Scala. I've never created a Scala RCP app myself, but I'm guessing that what

问题 The Scala Eclipse plugin page says: * Support for Eclipse plugin and OSGi development including hyperlinking to Scala source from plugin.xml and manifest files. How does this support work? There's no wizards for making Scala plugins. I've found no documentation on how to use Scala in a Eclipse plugin/RCP application. Is it even possible? 回答1: Yes, it is possible. In fact, the Scala Eclipse plugin itself is written in Scala. I've never created a Scala RCP app myself, but I'm guessing that what

问题 Following the Vogella Maven-Tycho tutorial, I have ran into a runtime error. After exporting my project I am unable to launch it. The following error occurs after my headless build, and also after an eclipse export wizard build. It triggers the following runtime error: !SESSION 2018-08-23 13:42:44.875 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_181 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US

问题 I'm currently trying to get the red part of the "RunConfigurations..." window, (see img 1.1) into an TitleAreaDialog (see img 1.2). The final result should look like this: (see img 1.3) img 1.1 img 1.2 img 1.3 With the plugin "Spy" I found some useful information: The "Run Configurations..." window (img 1.1) is created in the class: "LaunchConfigurationsDialog" which has a "LaunchConfigurationView" as an attribute (note: this attribute is a class). Within this private attribute you find a

问题 I'm new in the java world, so I'm sorry if my question is trivial. I'm developing a Eclipse view part, and I'm filling a SWT tree view with the following data structure. All data is in memory: Node1 Child1 Child2 Node2 Child1 ... Child2915 I think that is not a very big tree, but it is slow being drawn (10 seconds). I have manage trees in .NET with more than 10.000 elements and it loaded smoothly. I don't know if I've implemented the code, but the same problem appeared in .NET if I did not

问题 I was wondering if someone could give me some instructions on how to do the following: How to add mysql connection JAR file to the Eclipse plugin build path How to add the connector JAR file as library and adding to the plugin's runtime classpath I am getting com.mysql.jdbc.Driver exception when trying to load the Driver class using Class.forName("com.mysql.jdbc.Driver") . I have added the jdbc driver to the project by right clicking on the project name and selecting add Library button. But I

问题 I was wondering if someone could give me some instructions on how to do the following: How to add mysql connection JAR file to the Eclipse plugin build path How to add the connector JAR file as library and adding to the plugin's runtime classpath I am getting com.mysql.jdbc.Driver exception when trying to load the Driver class using Class.forName("com.mysql.jdbc.Driver") . I have added the jdbc driver to the project by right clicking on the project name and selecting add Library button. But I

问题 I'm currently taking a look to the new Eclipse RCP framework and have a questions about handlers. In RCP 3.x a handler class needed to implement an interface, so the methods where given. In RCP 4 the handler class doesn't need to implement an interface. Instead you annotate the methods. E.g. if you have an ExitHandler as in Vogellas Tutorial you have an @Execute annotation. As you can see, there's an IWorkbench parameter passed. package com.example.e4.rcp.todo.handler; import org.eclipse.e4