在Qt中,可以通过以下步骤实现最小化时恢复到窗口模式:
Qt::WindowMinimizeButtonHint
属性来实现,例如:setWindowFlags(windowFlags() | Qt::WindowMinimizeButtonHint);
QAction
和QShortcut
来创建最小化和恢复的动作。首先,在你的窗口类中定义两个私有成员变量:QAction *minimizeAction;
QAction *restoreAction;
minimizeAction = new QAction(tr("Minimize"), this);
connect(minimizeAction, &QAction::triggered, this, &QWidget::showMinimized);
restoreAction = new QAction(tr("Restore"), this);
connect(restoreAction, &QAction::triggered, this, &QWidget::showNormal);
QMenu *windowMenu = menuBar()->addMenu(tr("Window"));
windowMenu->addAction(minimizeAction);
windowMenu->addAction(restoreAction);
QShortcut
来创建快捷键:QShortcut *minimizeShortcut = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_M), this);
connect(minimizeShortcut, &QShortcut::activated, minimizeAction);
QShortcut *restoreShortcut = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_R), this);
connect(restoreShortcut, &QShortcut::activated, restoreAction);
以上是在Qt中实现最小化时恢复到窗口模式的步骤。希望对你有所帮助!如果你需要了解更多关于Qt的开发知识,可以参考腾讯云的Qt相关产品和文档:
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