Peter Gromov

创建于 2013年12月20日 21:51

beforeContentsChange is sent before the change, so you have the access to the old state of the system. In contentsChanged, the file's content is already new, so if you query PSI on it, it'll also h...

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2. IntelliJ IDEA Open API and Plugin Development
3. contentsChanged vs beforeContentsChange

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创建于 2014年02月24日 14:51

You should implement FileIconPatcher like JavaFileIconPatcher does

1. 社区
2. IntelliJ IDEA Open API and Plugin Development
3. FileType Icon in Project Explorer

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创建于 2014年02月24日 14:53

The easiest way is to create a class from text which has the method/field with the desired text inside, and then retrieve that member from the class using getFields()[0] or getMethods[0].

1. 社区
2. IntelliJ IDEA Open API and Plugin Development
3. Including modifiers in factory class/field creation

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创建于 2014年02月19日 09:31

It's an internal IDEA's issue. Could you please try to reproduce it on IDEA 13.1 EAP? It might be fixed there. If not, we'd appreciate very much exact steps to reproduce.

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2. IntelliJ IDEA Open API and Plugin Development
3. "Invalid stub element type in index.. " exception - what is the cause?

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创建于 2014年02月25日 09:51

How things work is a tricky question, because there are quite a few those things, they all work slightly differently and all interoperate. In particular, if you do something in an event handler, be...

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2. IntelliJ IDEA Open API and Plugin Development
3. JavaPsiFacade.findClass() starts returning null after rootsChanged event

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创建于 2014年02月25日 10:17

For example, com.intellij.codeInsight.completion.CompletionProgressIndicator#myQueue repaints the completion list every 300 ms when new items come in.

1. 社区
2. IntelliJ IDEA Open API and Plugin Development
3. JavaPsiFacade.findClass() starts returning null after rootsChanged event

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创建于 2014年02月24日 14:43

There are two cases. One is rare and OK: when that PsiElement is actually a PsiDirectory corresponding to a disk directory which really has no parent. Another, more frequently occurring case, is wh...

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2. IntelliJ IDEA Open API and Plugin Development
3. why would psielement . geparent return null?

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创建于 2014年05月22日 10:58

There's CompletionConfidence API (shouldSkipAutopopup method) to control whether to show the autopopup. You can register your own extension there and enable autopopup for your string literals. By d...

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2. IntelliJ IDEA Open API and Plugin Development
3. Enable completion autopopup inside PsiLiteral for my LookupElements

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创建于 2014年05月07日 14:55

Actually, using originalPosition won't probably always function as you imagine it to. This rulezzz thing is a dummy identifier inserted to make writing completion easier for you. See again the java...

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2. IntelliJ IDEA Open API and Plugin Development
3. Provide completion from my language to another

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创建于 2014年05月07日 13:15

EditorFactory.getEventMulticaster().addDocumentListener() will add an IDE-wide document change listener.

1. 社区
2. IntelliJ IDEA Open API and Plugin Development
3. Cannot capture file changes from refactorings

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