MongoDB is a document database meaning it stores data in JSON-like documents.OracleDB is a powerful fully managed database helps developers manage business-critical data with the highest availability, reliability, and security.MariaDB is an enterprise open source database solution for modern, ...
selectText()访问该属性的值 16)text属性,保存编辑框的文本text,设置此属性,会清楚已经选择的,清楚undo/redo记录,将光标移动到编辑框的结尾并且将modified属性设置为false。当使用setText文本时text是不进行校验的validated。文本会被截取到maxLength的长度。text访问值,setText设置其值。 此属性会导致textChanged(QStrin...
15)selectText:constString表示已经被选择的文本,其和属性8)hasSelectText搭配使用。 selectText()访问该属性的值 16)text属性,保存编辑框的文本text,设置此属性,会清楚已经选择的,清楚undo/redo记录,将光标移动到编辑框的结尾并且将modified属性设置为false。当使用setText文本时text是不进行校验的validated。文本会被...
In member functions where an argument format can be specified (e.g., arg(), number()), the argument format can be one of the following: FormatMeaning e format as [-]9.9e[+|-]999 E format as [-]9.9E[+|-]999 f format as [-]9.9 g use e or f format, whichever is the most...
be altered to optimize legibility on the target device, but since the metrics will depend on the target size of the text, the positions of glyphs, line breaks, and other typographical detail will not scale, meaning that a text layout may look different on devices with different pixel ...
# self.myMimeTypes='application/vnd.text.list'# 可行 # self.myMimeTypes="text/plain"#...
These Warranty Disclaimers are considered to be included by reference in this License, but only as regards disclaiming warranties: any other implication that these Warranty Disclaimers may have is void and has no effect on the meaning of this License. 2. VERBATIM COPYING You may copy and ...
In member functions where an argument format can be specified (e.g., arg(), number()), the argument format can be one of the following:FormatMeaning e format as [-]9.9e[+|-]999 E format as [-]9.9E[+|-]999 f format as [-]9.9 g use e or f format, whichever is the most ...
Each Ctrl key accelerator is shown in theStringsview as a separate string, for exampleCtrl+Enter. Since the string does not have a context to give it meaning, such as the context of the phrase in which an Alt key accelerator appears, the translator must rely on the UI developer to includ...
The meaning of the pattern string can be modified by setting one or more pattern options. For instance, it is possible to set a pattern to match case insensitively by setting the QRegularExpression::CaseInsensitiveOption. You can set the options by passing them to the QRegularExpression const...