Dmitry Batrak

已编辑于 2017年05月22日 08:52

There's no API to get that information currently. It can be calculated as follows: int y = editor.visualPositionToXY(...).y;FontMetrics fm = editor.getFontMetrics(Font.PLAIN);int caretTop = y - fm....

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3. How do I get the highest point of a caret located at an offset?

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创建于 2017年04月23日 09:10

What you see in UI is what your FileEditor returns from 'getComponent()' method. If I understood correctly, you just return 'new JPanel()' from it, and you see empty panel in UI. That looks like an...

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3. Building a custom editor

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创建于 2017年03月17日 09:12

Are you sure that project you're using to create EditorTextField matches the project, where tool window is added? Try to put a breakpoint into EditorImpl.release() and see the stack trace causing e...

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3. EditorTextFields being disposed across all open projects when one project closed

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创建于 2016年12月21日 15:45

This usually works for simple text editing actions. For actions or commands marked as 'global' (com.intellij.openapi.command.undo.UndoableAction#isGlobal, com.intellij.openapi.command.CommandProces...

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3. Undo programmatically

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创建于 2016年12月20日 09:21

If your commands specify the same groupId, they will be undone in one step.

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3. Undo programmatically

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创建于 2016年12月19日 09:11

The answer to a) - try using 'order' attribute (with 'first' or 'last' value) when registering your FoldingBuilder extension.

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3. Overriding FoldingDescriptors [SOLVED]

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创建于 2016年11月23日 07:05

Try to debug com.intellij.codeInsight.editorActions.TypedHandler#handleQuote method while typing a quote in HTL content.

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3. Quote handler in template language

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创建于 2014年07月14日 08:40

Settings -> Editor -> Appearance -> Show vertical indent guides

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3. How to enable line linking 2 braces?

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创建于 2016年02月20日 10:29

ActionManager.addAnActionListener() can also help

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3. [Question] is there any way to get edit document action?

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创建于 2015年06月03日 07:59

You'll need to implement ActiveGutterRenderer to do that. You can take existing implementations as examples.

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3. Vertical linemarker in Editor

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