Draggable Window UGUI

🪟 DraggableWindowUGUI Class

A draggable window for uGUI support.

Namespace: Esper.Inventool.UI.UGUI Access: public Type: class Inherits: CrossInputSupportedWindowUGUI, IPointerDownHandler, IDragHandler, IBeginDragHandler, IEndDragHandler

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📦 Fields

Access	Field	Type	Description
public	activeSortingOrder	int	Sorting order when the window becomes active.
public	inactiveSortingOrder	int	Sorting order when the window becomes inactive.
protected	startingMousePosition	Vector2	Starting mouse position.
protected	startingWindowPosition	Vector2	Starting window position.
protected	pointerDown	bool	True while the pointer button is held down on the element.
protected	firstOpen	bool	True if the window is opening for the first time.
public static	windows	List<DraggableWindowUGUI>	List of draggable windows in the scene.
public static	active	DraggableWindowUGUI	The active draggable window.

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📢 Events

Access	Event	Type	Description
public static	onDragStarted	UnityEvent	Invoked when dragging begins on any window.
public static	onDrag	UnityEvent	Invoked when any window is moved through dragging.
public static	onStopDrag	UnityEvent	Invoked when dragging stops on any window.

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🧰 Methods

Access	Method	Returns	Description
protected override	Awake()	void	Initializes base and registers this window in the global windows list.
private	OnDestroy()	void	Removes this window from the global windows list.
public	SetNextAsActive()	void	Sets the next open window as active, cycling through opened windows.
public virtual	Open()	void	Opens the window (shows content) and marks first open as false.
public virtual	Close()	void	Closes the window, updates active window, closes related UI, invokes onClosed.
public	SetAsActive()	void	Sets this window as active and updates canvas sorting order.
public	SetAsInactive()	void	Sets this window as inactive and updates canvas sorting order.
public	OnPointerDown(PointerEventData eventData)	void	Sets this window as active when clicked.
public	OnBeginDrag(PointerEventData eventData)	void	Begins drag if left button and no DragPrevention parent blocks it.
public	OnDrag(PointerEventData eventData)	void	Moves the window with the mouse while dragging, invokes onDrag.
public	OnEndDrag(PointerEventData eventData)	void	Ends drag on left button release, invokes onStopDrag.

Active Window

The active draggable window is the one that was last interacted with. This happens automatically. You can access the active draggable window with DraggableWindowUGUI.active.

You can set a draggable window as the active one with the SetAsActive method. Use SetAsInactive to have the opposite effect.

myDraggableWindow.SetAsActive();

To set the next one as active, use SetNextAsActive.

myDraggableWindow.SetNextAsActive();