从IEDitorPart(Eclipse)获取ITextViewer [英] get ITextViewer from IEDitorPart (Eclipse)
本文介绍了从IEDitorPart(Eclipse)获取ITextViewer的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
Eclipse RCP问题
Eclipse RCP question
我打开文件:
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
IEditorPart editorPart = IDE.openEditor(page, file);
我也得到文件:
IDocument doc = ((ITextEditor)editorPart).getDocumentProvider().getDocument(editorPart.getEditorInput());
我需要获取该文档的文本查看器(用于创建LinkedModeUI),是否有任何方法
I need to get to text viewer of that document (for creating LinkedModeUI), is there any way to do this?
推荐答案
以下内容适用于我:
IEditorPart editorPart = getSite().getPage().getActiveEditor();
if (editorPart != null) {
ITextOperationTarget target =
(ITextOperationTarget)editorPart.getAdapter(ITextOperationTarget.class);
if (target instanceof ITextViewer) {
ITextViewer textViewer = (ITextViewer)target;
// ...
}
}
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