- Added to SImGuiWidget and FImGuiInputHandler handling of touch started, move and ended events.
- Events are passed to FImGuiInputState to be copied to ImGui IO as a mouse move and left button down.
- Added one frame lag between touch ending event and ending processing, to allow ImGui handle mouse-up event.
- Moved responsibility for updating input state from the widget to the input handler.
- Changed the widget to fully delegate input events to the input handler and only manage its own input state.
- Changed the input handler interface to allow handling of all the necessary input events.
- Changed the input handler interface to use FReply as a response type and removed obsolete FImGuiInputResponse.
- Added properties defining whether keyboard or gamepad input should be shared between ImGui and game.
- Added interface and commands to dynamically change introduced properties.
- Updated ImGui Input Handler to base default input responses on sharing properties.
Note that this commit contains a minor breaking change for custom implementations of UImGuiInputHandler.
- Changed "ImGui.SwitchInputMode" command name to "ImGui.ToggleInput".
- Changed SwitchInputModeKey property in settings to ToggleInput.
- Added temporary mechanism protecting from losing data by moving it from SwitchInputModeKey to ToggleInput and removing deprecated entry from the default config file.
- Renamed UImGuiInputHandler protected function from IsSwitchInputModeEvent to IsToggleInputEvent, so custom implementations of that class may require update.
- Added ImGui Input Handler class that allows to customize handling of the keyboard and gamepad input.
- Added ImGui Settings to allow specify custom input handler implementation.
- Added editor support for ImGui Settings.
- Input handling in ImGui Widget is divided for querying the handler (more customizable) and actual input processing based on the handler’s response (fixed and simplified).
- Removed a need for checking console state in different input handling functions in ImGui Widget by suppressing keyboard focus support when console is opened.
