cpr.controls.TabItemsDelegate

This is an interface that can describe additional actions for changes in items in the tab folder.

Index

Methods

Name	Return Type	Description
onTabItemAdded		Triggered when a new item is added to the tab folder.
onTabItemPropertyChanged		Triggered when the properties of the items contained in the tab folder are changed.
onTabItemRemoved		Triggered when an item is removed from the tabbed folder.
onTabItemSelected		Triggered when the selection in the tab folder has changed.
shouldForceRender	Boolean	Returns whether to render the content of tab items that are not visible.

Methods

onTabItemAdded(folder, item)

Triggered when a new item is added to the tab folder.

Parameters

name	type		description
folder	TabFolder		Tab folder with new items added
item	TabItem		Newly added items.

onTabItemPropertyChanged(folder, item, property, oldValue, newValue)

Triggered when the properties of the items contained in the tab folder are changed.

Parameters

name	type	description
folder	TabFolder	The tab folder the item belongs to.
item	TabItem	A tab item whose properties have been changed.
property	String	Changed attribute name.
oldValue	Object	Existing attribute values.
newValue	Object	New attribute value.

onTabItemRemoved(folder, item)

Triggered when an item is removed from the tabbed folder.

Parameters

name	type		description
folder	TabFolder		Tab folder with items removed
item	TabItem		Removed tab item.

onTabItemSelected(folder, item)

Triggered when the selection in the tab folder has changed.

Parameters

name	type		description
folder	TabFolder		Tabs folder with changed selection.
item	TabItem		Selected tab item.

shouldForceRender(forlder, item)

Returns whether to render the content of tab items that are not visible. Rendering for invisible tabs may affect performance, so use it only when necessary.

Parameters

name	type		description
forlder	TabFolder		The tab folder the item belongs to.
item	TabItem		Tab item to render.

return	Boolean