Documentation
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Overview ¶
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.
Index ¶
- type Advanced
- type Any
- type Extension
- func (self *Extension[T]) AsCanvasItem() CanvasItem.Instance
- func (self *Extension[T]) AsContainer() Container.Instance
- func (self *Extension[T]) AsControl() Control.Instance
- func (self *Extension[T]) AsGraphElement() Instance
- func (self *Extension[T]) AsNode() Node.Instance
- func (self *Extension[T]) AsObject() [1]gd.Object
- type ID
- type Instance
- func (self Instance) AsCanvasItem() CanvasItem.Instance
- func (self Instance) AsContainer() Container.Instance
- func (self Instance) AsControl() Control.Instance
- func (self Instance) AsGraphElement() Instance
- func (self Instance) AsNode() Node.Instance
- func (self Instance) AsObject() [1]gd.Object
- func (self Instance) Draggable() bool
- func (self Instance) ID() ID
- func (self Instance) OnDeleteRequest(cb func(), flags ...Signal.Flags)
- func (self Instance) OnDragged(cb func(from Vector2.XY, to Vector2.XY), flags ...Signal.Flags)
- func (self Instance) OnNodeDeselected(cb func(), flags ...Signal.Flags)
- func (self Instance) OnNodeSelected(cb func(), flags ...Signal.Flags)
- func (self Instance) OnPositionOffsetChanged(cb func(), flags ...Signal.Flags)
- func (self Instance) OnRaiseRequest(cb func(), flags ...Signal.Flags)
- func (self Instance) OnResizeEnd(cb func(new_size Vector2.XY), flags ...Signal.Flags)
- func (self Instance) OnResizeRequest(cb func(new_size Vector2.XY), flags ...Signal.Flags)
- func (self Instance) PositionOffset() Vector2.XY
- func (self Instance) Resizable() bool
- func (self Instance) Selectable() bool
- func (self Instance) Selected() bool
- func (self Instance) SetDraggable(value bool)
- func (self *Instance) SetObject(obj [1]gd.Object) bool
- func (self Instance) SetPositionOffset(value Vector2.XY)
- func (self Instance) SetResizable(value bool)
- func (self Instance) SetSelectable(value bool)
- func (self Instance) SetSelected(value bool)
- func (self Instance) Virtual(name string) reflect.Value
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Advanced ¶
type Advanced = class
Advanced exposes a 1:1 low-level instance of the class, undocumented, for those who know what they are doing.
type Extension ¶
Extension can be embedded in a new struct to create an extension of this class. T should be the type that is embedding this Extension
func (*Extension[T]) AsCanvasItem ¶
func (self *Extension[T]) AsCanvasItem() CanvasItem.Instance
func (*Extension[T]) AsContainer ¶
func (*Extension[T]) AsGraphElement ¶
type ID ¶
ID is a typed object ID (reference) to an instance of this class, use it to store references to objects with unknown lifetimes, as an ID will not panic on use if the underlying object has been destroyed.
type Instance ¶
type Instance [1]gdclass.GraphElement
Instance of the class with convieniently typed arguments and results.
var Nil Instance
Nil is a nil/null instance of the class. Equivalent to the zero value.
func (Instance) AsCanvasItem ¶
func (self Instance) AsCanvasItem() CanvasItem.Instance
func (Instance) AsContainer ¶
func (Instance) AsGraphElement ¶
func (Instance) OnDeleteRequest ¶
Emitted when removing the GraphElement is requested.
func (Instance) OnNodeDeselected ¶
Emitted when the GraphElement is deselected.
func (Instance) OnNodeSelected ¶
Emitted when the GraphElement is selected.
func (Instance) OnPositionOffsetChanged ¶
Emitted when the GraphElement is moved.
func (Instance) OnRaiseRequest ¶
Emitted when displaying the GraphElement over other ones is requested. Happens on focusing (clicking into) the GraphElement.
func (Instance) OnResizeEnd ¶
Emitted when releasing the mouse button after dragging the resizer handle (see Resizable).
func (Instance) OnResizeRequest ¶
Emitted when resizing the GraphElement is requested. Happens on dragging the resizer handle (see Resizable).
func (Instance) PositionOffset ¶
The offset of the GraphElement, relative to the scroll offset of the GraphEdit.
func (Instance) Resizable ¶
If true, the user can resize the GraphElement.
Note: Dragging the handle will only emit the OnResizeRequest and OnResizeEnd signals, the GraphElement needs to be resized manually.
func (Instance) Selectable ¶
If true, the user can select the GraphElement.
func (Instance) SetDraggable ¶
SetDraggable sets the property returned by [IsDraggable].
func (Instance) SetPositionOffset ¶
SetPositionOffset sets the property returned by [GetPositionOffset].
func (Instance) SetResizable ¶
SetResizable sets the property returned by [IsResizable].
func (Instance) SetSelectable ¶
SetSelectable sets the property returned by [IsSelectable].
func (Instance) SetSelected ¶
SetSelected sets the property returned by [IsSelected].
Source Files