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API > API/Runtime > API/Runtime/Slate > API/Runtime/Slate/Widgets > API/Runtime/Slate/Widgets/Input
Inheritance Hierarchy
- FSlateControlledConstruction
- TSharedFromThis
- SWidget
- SCompoundWidget
- SSubMenuHandler
References
| Module | Slate |
| Header | /Engine/Source/Runtime/Slate/Public/Widgets/Input/SSubMenuHandler.h |
| Include | #include "Widgets/Input/SSubMenuHandler.h" |
Syntax
class SSubMenuHandler : public SCompoundWidget
Remarks
Wrapper for any widget that is used in a table view that wants to handle sub-menus with the same functionality as a normal multibox menu
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
TWeakPtr< FActiveTimerHandle > | ActiveTimerHandle | The handle to the active timer to update the sub-menu state |
 |
TWeakPtr< SMenuAnchor > | MenuAnchor | For pull-down or sub-menu entries, this stores a weak reference to the menu anchor widget that we'll use to summon the menu |
 |
TWeakPtr< class SMenuOwner > | MenuOwnerWidget | Weak reference back to the MenuOwner widget that owns us |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | Cancels any open requests to toggle a sub-menu | |
 |
void | Construct
(
const FArguments& InArgs, |
|
  |
bool | HasSubMenu () |
Returns TRUE if there is a sub-menu available for this item |
  |
bool | Returns TRUE if the sub-menu is open | |
 |
void | RequestSubMenuToggle
(
bool bOpenMenu, |
Requests that the sub-menu associated with this widget be toggled on or off. |
  |
bool | Returns whether or the sub-menu entry should appear hovered. | |
 |
EActiveTimerReturnType | UpdateSubMenuState
(
double InCurrentTime, |
One-off delayed active timer to update the open/closed state of the sub menu. |
Overridden from SWidget
| Type | Name | Description | |
|---|---|---|---|
  |
void | OnMouseEnter
(
const FGeometry& MyGeometry, |
The system will use this event to notify a widget that the cursor has entered it. |
  |
void | OnMouseLeave
(
const FPointerEvent& MouseEvent |
The system will use this event to notify a widget that the cursor has left it. |
Classes
| Type | Name | Description | |
|---|---|---|---|
 |
FArguments |