Called when right clicking on the item's parent.

What shall we do if they drag something in and it's not over an item?

The inner of LocalRect with Margin

Gets or sets the maximum distance, in pixels, at which a target is considered close enough for drag-and-drop when in BodyDropTarget.Closest mode. operations.

Called when an item is double left clicked.

Called when an item is clicked.

Called when an item is right clicked.

Called when an item is no longer selected.

Called to see whether or not we can drag a specific item.

Called when an item is hovered by the user's cursor.

Called when an item is no longer hovered by the user's cursor.

Used to overwrite an item's style

Multiple items have been deselected

Called when an item is selected.

Multiple items have been selected

Whether to allow selecting multiple items at once.

Called before selection is changed on deselection. When multiple items are affected this will only be called once.

Called before selection is changed on selection. When multiple items are affected this will only be called once.

Called when selection has changed. When multiple items are affected this will only be called once.

Selected items.

Can override an item's selection here.

If set, selecting an item will not deselect all already selected items, clicking a selected item will deselect it.

Add given item to this widget.

Remove all items.

Given an object, try to find the virtual widget. This can of course return null if the item isn't visible

Returns the item at given index, or null.

Get the virtual item to use as a drop target for a given drag event

Get the virtual item at this local position.

Called to retrieve a tooltip for given item.

Return true if this item is selected.

Returns the index of given item.

Called when a drag drop is being dropped onto the canvas

Called when a dragged item is being hovered over this widget. This is the place to make drag and drop previews.

Called when we start to drag an item.

Called when an item is drag and dropped onto this widget.

Hover has changed, neither of these objects are guaranteed to be non null.

The item has been right clicked

Called when a dragged item is being hovered over this widget. This is the place to make drag and drop previews.

Allows over-riding mouse press on an item, without click or selection. Return true to allow default behavior.

A key has been pressed on this selected item.

Rebuild the panel layout.

Remove given item from this widget.

For derived classes where the object is wrapped in another class (i.e. TreeView)

Ensure that given item is in view, scrolling to it if necessary.

Select given item.

Move the selection pointer by this many positions.

Select everything between the current selection pointer and this one.

Set the selection state of an item.

Unselects all items that are currently selected (if any)

Unselect given item.