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API > API/Runtime > API/Runtime/Slate > API/Runtime/Slate/Widgets > API/Runtime/Slate/Widgets/Layout
Inheritance Hierarchy
- FSlateControlledConstruction
- TSharedFromThis
- SWidget
- SPanel
- SWidgetSwitcher
- SCommonAnimatedSwitcher
References
| Module | Slate |
| Header | /Engine/Source/Runtime/Slate/Public/Widgets/Layout/SWidgetSwitcher.h |
| Include | #include "Widgets/Layout/SWidgetSwitcher.h" |
Syntax
class SWidgetSwitcher : public SPanel
Remarks
Implements a widget switcher.
A widget switcher is like a tab control, but without tabs. At most one widget is visible at time.
Constructors
| Type | Name | Description | |
|---|---|---|---|
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Functions
| Type | Name | Description | |
|---|---|---|---|
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FScopedWidgetSlotArguments | AddSlot
(
int32 SlotIndex |
Adds a slot to the widget switcher at the specified location. |
 |
void | Construct
(
const FArguments& InArgs |
Constructs the widget. |
  |
const FSlot * | ||
  |
TSharedPtr< SWidget > | Gets the active widget. | |
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int32 | Gets the slot index of the currently active widget. | |
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int32 | Gets the number of widgets that this switcher manages. | |
 |
TPanelChildren< FSlot > & | ||
  |
TSharedPtr< SWidget > | GetWidget
(
int32 SlotIndex |
Gets the widget in the specified slot. |
  |
int32 | GetWidgetIndex
(
TSharedRef< SWidget > Widget |
Gets the slot index of the specified widget. |
 |
int32 | RemoveSlot
(
TSharedRef< SWidget > WidgetToRemove |
Removes a slot with the corresponding widget in it. |
 |
void | SetActiveWidget
(
TSharedRef< SWidget > Widget |
Sets the active widget. |
 |
void | SetActiveWidgetIndex
(
int32 Index |
Activates the widget at the specified index. |
  |
FSlot::FSlotArguments | Slot () |
Creates a new widget slot. |
Overridden from SWidget
| Type | Name | Description | |
|---|---|---|---|
   |
FVector2D | ComputeDesiredSize
(
float |
A Panel's desired size in the space required to arrange of its children on the screen while respecting all of the children's desired sizes and any layout-related options specified by the user. |
   |
bool | Recomputes the volatility of the widget. | |
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FChildren * | GetChildren () |
All widgets must provide a way to access their children in a layout-agnostic way. |
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void | OnArrangeChildren
(
const FGeometry& AllottedGeometry, |
Panels arrange their children in a space described by the AllottedGeometry parameter. |
  |
bool | ValidatePathToChild
(
SWidget* InChild |
Classes
| Type | Name | Description | |
|---|---|---|---|
 |
FArguments |
Typedefs
| Name | Description |
|---|---|
| FScopedWidgetSlotArguments | |
| FSlot |