11 2019 档案

Qt组件（例如按钮、树形控件）上响应鼠标右键
摘要：ui->textEdit->setContextMenuPolicy(Qt::CustomContextMenu); connect(ui->textEdit,SIGNAL(customContextMenuRequested(QPoint)),this,SLOT(ShowTextEditMenu( 阅读全文
posted @ 2019-11-07 15:05 酷熊 阅读(887) 评论(0) 推荐(0) 编辑

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