A container that represents a basic element that can be placed inside a [GraphEdit] control. [GraphElement] allows to create custom elements for a [GraphEdit] graph. By default such elements can be selected, resized, and repositioned, but they cannot be connected. For a graph element that allows for connections see [GraphNode]. If [code]true[/code], the user can drag the GraphElement. The offset of the GraphElement, relative to the scroll offset of the [GraphEdit]. If [code]true[/code], the user can resize the GraphElement. [b]Note:[/b] Dragging the handle will only emit the [signal resize_request] signal, the GraphElement needs to be resized manually. If [code]true[/code], the user can select the GraphElement. If [code]true[/code], the GraphElement is selected. Emitted when removing the GraphElement is requested. Emitted when the GraphElement is dragged. Emitted when the GraphElement is deselected. Emitted when the GraphElement is selected. Emitted when the GraphElement is moved. Emitted when displaying the GraphElement over other ones is requested. Happens on focusing (clicking into) the GraphElement. Emitted when resizing the GraphElement is requested. Happens on dragging the resizer handle (see [member resizable]).