WorkbenchPage.openEditor（）什么也不做 [英] WorkbenchPage.openEditor() does nothing

问题描述

我正在尝试使用工具栏按钮在另一个编辑器上打开我的 RCP应用程序！

我有以下代码：

  IWorkbenchPage page = PlatformUI.getWorkbench（）。getActiveWorkbenchWindow（）。getActivePage（）; 
 IEditorPart oldEditor = page.getActiveEditor（）; 
 IFile file =（（IFileEditorInput）oldEditor.getEditorInput（））。getFile（）; 
 
 IConfigurationElement [] editorsElements = Platform.getExtensionRegistry（）。getConfigurationElementsFor（org.eclipse.ui.editors）; 
 
 IEditorInput editorInput = new FileEditorInput（file）; 
 
 IWorkbenchWindow window = PlatformUI.getWorkbench（）。getActiveWorkbenchWindow（）; 
 IWorkbenchPage page2 = window.getActivePage（）; 
 try {
 page2.openEditor（editorInput，editorsElements [3] .getAttribute（id））; 
 System.out.println（==>>+ editorInput +>>>>+ editorsElements [3] .getAttribute（id））; 
} catch（PartInitException e）{
 e.printStackTrace（）; 
} 
  

但是当我打电话给他时，他没有做任何事情！但也不会返回错误..

System.out.println（）的结果看起来是正确的：

== >> org.eclipse.ui.part.FileEditorInput（/g/Network.int）>>>> DesignEditor p>

我做错了什么？

我追踪这个建议做我的按钮

抱歉我的英文
尊敬

解决方案

id值应该更像是一个java包名称：org.myorg.tooling.designeditor

I'm trying make a toolbar button to open one file with another editor on my RCP aplication!

I have de following code:

        IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
    IEditorPart oldEditor = page.getActiveEditor();
    IFile file = ((IFileEditorInput) oldEditor.getEditorInput()).getFile();

    IConfigurationElement[] editorsElements = Platform.getExtensionRegistry().getConfigurationElementsFor("org.eclipse.ui.editors");

    IEditorInput editorInput = new FileEditorInput(file);

    IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
    IWorkbenchPage page2 = window.getActivePage();
    try {
        page2.openEditor(editorInput, editorsElements[3].getAttribute("id"));
        System.out.println("==>>"+editorInput+">>>>"+ editorsElements[3].getAttribute("id"));
    } catch (PartInitException e) {
        e.printStackTrace();
    }

but when i call de action, he did not do anything! but also does not return error..

The result of System.out.println() looks like correct:

==>>org.eclipse.ui.part.FileEditorInput(/g/Network.int)>>>>DesignEditor

what i do wrong?

I following this advice to do my button

Sorry my english Regards

解决方案

The id value should be more like a java package name: org.myorg.tooling.designeditor

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