转自本人博客：Qt Creator仿Visual Studio黑色主题
1.演示
配置文件和步骤在后面，先看成品，分别是QWidget和QML的代码编写界面：
2. 主题配置文件
下载链接：QtCreator _theme_VS_dark.xml
也可以自己新建一个xml文件，然后把内容复制进去，内容放在文件末尾附录了。
3. Qt Creator配置步骤
-
进入配置首选项
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在文本编辑器的主题处导入我们的xml文件
QtCreator _theme_VS_dark.xml，个人建议把字体设置为Consolas，很好用的。
附录
QtCreator _theme_VS_dark.xml：
<?xml version="1.0" encoding="UTF-8"?>
<style-scheme version="1.0" name="vs2019(dark)"><style name="Text" foreground="#dcdcdc" background="#2a2a2a"/><style name="Link" foreground="#4183c4"/><style name="Selection" foreground="#ffffff" background="#297acc"/><style name="LineNumber" foreground="#2b91af"/><style name="SearchResult" background="#555500"/><style name="SearchResultAlt1" foreground="#000033" background="#b6ccff"/><style name="SearchResultAlt2" foreground="#330000" background="#ffb6cc"/><style name="SearchResultContainingFunction"/><style name="SearchScope" background="#1e1e1e"/><style name="Parentheses" foreground="#dadada" background="#333333"/><style name="ParenthesesMismatch" background="#ff00ff"/><style name="AutoComplete" foreground="#000080" background="#c0c0ff"/><style name="CurrentLine" background="#a3a3a3"/><style name="CurrentLineNumber" foreground="#ffffff" bold="true"/><style name="Occurrences" background="#ffffff"/><style name="Occurrences.Unused" foreground="#3b84b1"/><style name="Occurrences.Rename" foreground="#ffaaaa"/><style name="Number" foreground="#b5cea8"/><style name="String" foreground="#ffd68f"/><style name="Type" foreground="#4ec9b0"/><style name="Concept" foreground="#4ec9b0"/><style name="Namespace" foreground="#4ec9b0"/><style name="Local" foreground="#9cdcfe"/><style name="Parameter" foreground="#b3adb2"/><style name="Global" foreground="#559cd6"/><style name="Field" foreground="#559cd6"/><style name="Static" foreground="#dcdcaa" italic="true"/><style name="VirtualMethod" foreground="#dcdcaa" italic="true"/><style name="Function" foreground="#dcdcaa"/><style name="Keyword" foreground="#d8a0df"/><style name="PrimitiveType" foreground="#559cd6"/><style name="Operator" foreground="#aaaaaa"/><style name="Overloaded Operator"/><style name="Punctuation"/><style name="Preprocessor" foreground="#beb7ff"/><style name="Macro" foreground="#dcdcaa"/><style name="Label" foreground="#2daae3"/><style name="Comment" foreground="#57a64a"/><style name="Doxygen.Comment" foreground="#57a64a"/><style name="Doxygen.Tag" foreground="#00a0a0"/><style name="VisualWhitespace" foreground="#c0c0c0"/><style name="QmlLocalId" italic="true"/><style name="QmlExternalId" foreground="#aaaaff" italic="true"/><style name="QmlTypeId" foreground="#f3f351"/><style name="QmlRootObjectProperty" italic="true"/><style name="QmlScopeObjectProperty" italic="true"/><style name="QmlExternalObjectProperty" foreground="#aaaaff" italic="true"/><style name="JsScopeVar" foreground="#8888ff" italic="true"/><style name="JsImportVar" foreground="#8888ff" italic="true"/><style name="JsGlobalVar" foreground="#8888ff" italic="true"/><style name="QmlStateName" italic="true"/><style name="Binding" foreground="#9cdcfe"/><style name="DisabledCode" foreground="#777777" background="#222222"/><style name="AddedLine" foreground="#55ffff"/><style name="RemovedLine" foreground="#ff5555"/><style name="DiffFile" foreground="#57a64a"/><style name="DiffLocation" foreground="#ffff55"/><style name="DiffFileLine" foreground="#000000" background="#d7d700"/><style name="DiffContextLine" foreground="#000000" background="#8aaab6"/><style name="DiffSourceLine" background="#8c2d2d"/><style name="DiffSourceChar" foreground="#000000" background="#c34141"/><style name="DiffDestLine" background="#2d8c2d"/><style name="DiffDestChar" foreground="#000000" background="#41c341"/><style name="LogChangeLine" foreground="#c00000"/><style name="LogAuthorName" foreground="#007af4"/><style name="LogCommitDate" foreground="#006600"/><style name="LogCommitHash" foreground="#ff0000"/><style name="LogCommitSubject"/><style name="LogDecoration" foreground="#ff00ff"/><style name="Warning" underlineColor="#ffbe00" underlineStyle="SingleUnderline"/><style name="WarningContext" underlineColor="#ffbe00" underlineStyle="DotLine"/><style name="Error" underlineColor="#ff0000" underlineStyle="SingleUnderline"/><style name="ErrorContext" underlineColor="#ff0000" underlineStyle="DotLine"/><style name="Declaration" bold="true"/><style name="FunctionDefinition"/><style name="OutputArgument" italic="true"/><style name="StaticMember"/><style name="CocoCodeAdded"/><style name="CocoPartiallyCovered" foreground="#808000"/><style name="CocoNotCovered" foreground="#ff0000"/><style name="CocoFullyCovered" foreground="#00ff00"/><style name="CocoManuallyValidated" foreground="#0000ff"/><style name="CocoDeadCode" foreground="#ff00ff"/><style name="CocoExecutionCountTooLow" foreground="#ff0000"/><style name="CocoNotCoveredInfo" foreground="#ff0000"/><style name="CocoCoveredInfo" foreground="#00ff00"/><style name="CocoManuallyValidatedInfo" foreground="#0000ff"/>
</style-scheme>
