如何显示在对话框的IntelliJ JSON编辑器?

问题描述 投票:2回答:1

我想说明以下那种在我开发了科特林和Java插件的对话框内的编辑器。我想下面的代码片段

    editorTextField.setEnabled(true);
    editorTextField.setOneLineMode(false);
    editorTextField.setFileType(new JsonFileType());

可能有人指出,如何实现这一目标?

特别是我需要的行号,JSON语法高亮和代码折叠我可以看到所有的代码规范here。请帮我学习我怎么能在我的插件使用。

JSON编辑:

intellij-idea jetbrains-ide intellij-plugin intellij-idea-2016
1个回答
0
投票
class JsonOutputDialog(language: Language, project: Project, text: String) : DialogWrapper(project) {

    private val panel = JPanel(BorderLayout())

    init {
        super.setOKActionEnabled(false)

        init()

        val editorTextField = CustomEditorField(language, project, text)
        editorTextField.setOneLineMode(false)
        editorTextField.preferredSize = Dimension(800, 600)

        editorTextField.isVisible = true

        panel.add(editorTextField)

        editorTextField.setCaretPosition(0)
    }

    override fun createCenterPanel() = panel
}

class CustomEditorField(language: Language, project: Project, s: String) : LanguageTextField(language, project, s) {

    override fun createEditor(): EditorEx {
        val editor = super.createEditor()
        editor.setVerticalScrollbarVisible(true)
        editor.setHorizontalScrollbarVisible(true)

        val settings = editor.settings
        settings.isLineNumbersShown = true
        settings.isAutoCodeFoldingEnabled = true
        settings.isFoldingOutlineShown = true
        settings.isAllowSingleLogicalLineFolding = true
        settings.isRightMarginShown=true
        return editor
    }
}

这就是你需要做什么。这里的关键是要改用LanguageTextField EditorTextField和覆盖createEditor()方法来配置所有你正在寻找像行号和代码折叠的选项。

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