qt menu event
In order to implement a custom context menu we must reimplement QWidget's contextMenuEvent() function to receive the context menu events for our main ... ,QContextMenuEvent Class. The QContextMenuEvent class contains parameters that describe a context menu event. More.
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 qt menu event 相關參考資料
Menus Example | Qt Widgets 5.11 - Qt Documentation Snapshots
In order to implement a custom context menu we must reimplement QWidget's contextMenuEvent() function to receive the context menu events for our main ... https://doc-snapshots.qt.io Menus Example | Qt Widgets 5.14.0 - Qt Documentation Snapshots
In order to implement a custom context menu we must reimplement QWidget's contextMenuEvent() function to receive the context menu events for our main ... https://doc-snapshots.qt.io QContextMenuEvent Class | Qt 4.8 - Qt Documentation
QContextMenuEvent Class. The QContextMenuEvent class contains parameters that describe a context menu event. More. https://doc.qt.io Menus Example | Qt Widgets 5.5 - Qt Documentation
Pull-down menus are shown by the menu bar when the user clicks on the ... contextMenuEvent() function to receive the context menu events for our main ... https://doc.qt.io QAction Class | Qt Widgets 5.13.0 - Qt Documentation
void, activate(QAction::ActionEvent event) .... QAction::QuitRole, 6, This action should be placed where the Quit menu item is in the application menu. https://doc.qt.io QMenuBar Class | Qt Widgets 5.13.0 - Qt Documentation
The ampersand in the menu item's text sets Alt+F as a shortcut for this menu. .... when a menu action is highlighted; action is the action that caused the event to ... https://doc.qt.io QContextMenuEvent Class | Qt GUI 5.13.0 - Qt Documentation
QContextMenuEvent Class. The QContextMenuEvent class contains parameters that describe a context menu event. More. https://doc.qt.io QMenu Class | Qt Widgets 5.13.0 - Qt Documentation
The QMenu class provides a menu widget for use in menu bars, context menus, and other popup .... Reimplements: QWidget::actionEvent(QActionEvent *event). https://doc.qt.io Menus Example | Qt Widgets 5.13.0 - Qt Documentation
In order to implement a custom context menu we must reimplement QWidget's contextMenuEvent() function to receive the context menu events for our main ... https://doc.qt.io Menus Example | Qt Widgets 5.9 - Qt Documentation
In order to implement a custom context menu we must reimplement QWidget's contextMenuEvent() function to receive the context menu events for our main ... https://doc.qt.io |