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API > API/Runtime > API/Runtime/Slate > API/Runtime/Slate/FSlateApplication
Gets a delegate that is invoked in the editor when a windows dpi scale changes or when a widget window may have changed and DPI scale info needs to be checked
| Name | FOnWindowDPIScaleChanged |
| Type | class |
| Header File | /Engine/Source/Runtime/Slate/Public/Framework/Application/SlateApplication.h |
| Include Path | #include "Framework/Application/SlateApplication.h" |
Syntax
class FOnWindowDPIScaleChanged : public TBaseMulticastDelegate_OneParam< void, TSharedRef< SWindow > >
Inheritance Hierarchy
- TBaseMulticastDelegate_OneParam< void, TSharedRef< SWindow > > → FSlateApplication::FOnWindowDPIScaleChanged