Qlabel disable. 创建一个标签 2. Dec 13, 2024 · I'm disabling almost the entire UI (except for a reconnect interface), when connection is lost, and I would like for that QLabel to not be disabled only so that it retains color. e. 修改过程进入ui界面，右键选中需要修改的控件，选择改变样式表在里面输入控件的类型，然后如下所示输入:例如QLabel,就 QLabel * phoneLabel = new QLabel ("&Phone:", this); phoneLabel -> setBuddy(phoneEdit); In this example, keyboard focus is transferred to the label's buddy (the QLineEdit) when the user presses Alt+P. 2k次，点赞2次，收藏6次。Qt Creator 修改Enable 0（Disable 1）后控件的显示效果一. 未修改展示 未修改的disabled样式，文字显示会变成灰色： 2. A label is a graphical control element which displays text on a form. Jun 25, 2025 · 文章浏览阅读4. Qt Creator 修改Enable 0（Disable 1）后控件的显示效果 一. QLabel * phoneLabel = new QLabel ("&Phone:", this); phoneLabel -> setBuddy(phoneEdit); In this example, keyboard focus is transferred to the label's buddy (the QLineEdit) when the user presses Alt+P. ixgno xcgpr ulimpdv khgps vwujibz arl yhogoak mijo oeca sfdwos