我想在我为Kotlin和Java开发的插件中的对话框中显示以下类型的编辑器。我尝试了下面的代码片段
editorTextField.setEnabled(true);
editorTextField.setOneLineMode(false);
editorTextField.setFileType(new JsonFileType());
有人可以指出如何实现这个目标吗?
特别是我需要行号,JSON语法高亮和代码折叠我可以看到所有代码规范here。请帮助我学习如何在插件中使用它们。
JSON编辑器:
答案 0 :(得分:0)
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
}
}
这是您需要做的。此处的关键是使用LanguageTextField
而不是EditorTextField
并覆盖createEditor()
方法来配置要查找的所有选项,例如行号和代码折叠。