NavigationMenu Class
NavigationMenu is a base class for the menu in the application that contais navigation bar. It is used as an ancestor for classes NavigationBackstageMenu, NavigationMainMenu. More...
| Header: | #include <NavigationMenu> |
| Inherits: | NavigationPane |
| Inherited By: |
Public Functions
| NavigationMenu(NavigationBar *navigationBar) | |
| void | beginUpdate() |
| void | endUpdate() |
| NavigationMenuItem * | itemByAction(QAction *action) |
Reimplemented Protected Functions
| virtual void | actionEvent(QActionEvent *event) override |
| virtual void | moveEvent(QMoveEvent *event) override |
| virtual void | paintEvent(QPaintEvent *event) override |
| virtual void | resizeEvent(QResizeEvent *event) override |
Detailed Description
Member Function Documentation
[explicit] NavigationMenu::NavigationMenu(NavigationBar *navigationBar)
Constructor of the class NavigationMenu. Parameter the navigationBar it is navigation bar that will be owner of the pane.
[override virtual protected] void NavigationMenu::actionEvent(QActionEvent *event)
Reimplements: QWidget::actionEvent(QActionEvent *event).
void NavigationMenu::beginUpdate()
Blocks any internal recalculations within the menu. Used to prevent unnecessary calls of menu layout recalculation when the menu is filled by items. This greatly accelerates the time of initialization. After beginUpdate() is necessary to call endUpdate() method.
void NavigationMenu::endUpdate()
Unblocks any internal recalculations within the menu. The method should be called after beginUpdate().
NavigationMenuItem *NavigationMenu::itemByAction(QAction *action)
Returns NavigationMenuItem by the given action.
[override virtual protected] void NavigationMenu::moveEvent(QMoveEvent *event)
Reimplements: QWidget::moveEvent(QMoveEvent *event).
[override virtual protected] void NavigationMenu::paintEvent(QPaintEvent *event)
Reimplements: MaterialWidget::paintEvent(QPaintEvent *event).
[override virtual protected] void NavigationMenu::resizeEvent(QResizeEvent *event)
Reimplements: MaterialWidget::resizeEvent(QResizeEvent *event).