Returns the slate shape button

Registers a button for event redirection

Unregisters a button when it is destroyed

Returns true is button is initialized and ready to handle events

Forces to update the Raw Colors (pixels data) about current image

Forces to update the Raw Colors (pixels data) about current image

Calculates the index of the pixel under the cursor

Returns the manager instance, or nullptr if can't be obtained

Handles any mouse event using a delegate

Attempts to process the event and returns a reply

Called when this subsystem is initialized to perform initial setup

Returns true if cursor is hovered on a texture

Is called on the game world end play to cleanup data

Is called when the underlying SWidget needs to be constructed

Is called when the underlying SWidget needs to be destroyed

Updates the internal texture size

Called before the module is unloaded, right before the module object is destroyed

Set once on render thread the buffer data about all pixels of current image if was not set before

Default constructor

Copies the buffer data from the material

Copies the buffer data from the texture

Virtual destructor, unregister data