Class TreeItems

Name	Description
`this`

Name	Type	Description
`contentListener`	`Listener!(dlangui.widgets.tree.OnTreeContentChangeListener)`
`selectionListener`	`Listener!(dlangui.widgets.tree.OnTreeSelectionChangeListener)`
`stateListener`	`Listener!(dlangui.widgets.tree.OnTreeStateChangeListener)`
`_defaultItem`	`TreeItem`
`_noCollapseForSingleTopLevelItem`	`bool`
`_selectedItem`	`TreeItem`
`_children`	`ObjectList!(dlangui.widgets.tree.TreeItem)`
`_expanded`	`bool`
`_iconRes`	`string`
`_id`	`string`
`_intParam`	`int`
`_level`	`int`
`_objectParam`	`Object`
`_parent`	`TreeItem`
`_text`	`UIString`

Name	Type	Description
`defaultItem` [get]	`TreeItem`
`isRoot` [get]	`bool`	returns true if this item is `root` item
`noCollapseForSingleTopLevelItem` [get]	`bool`
`noCollapseForSingleTopLevelItem` [set]	`TreeItems`
`selectedItem` [get]	`TreeItem`
`canCollapse` [get]	`bool`	returns true if item supports `collapse`
`childCount` [get]	`int`	returns number of children of this widget
`expanded` [get]	`bool`
`hasChildren` [get]	`bool`	returns true if item has at least one `child`
`iconRes` [get]	`string`
`iconRes` [set]	`TreeItem`
`id` [get]	`string`
`id` [set]	`TreeItem`
`intParam` [set]	`TreeItem`
`intParam` [get]	`int`
`isDefault` [get]	`bool`
`isSelected` [get]	`bool`
`level` [get]	`int`
`objectParam` [set]	`TreeItem`
`objectParam` [get]	`Object`
`parent` [get]	`TreeItem`
`root` [get]	`TreeItems`	returns topmost item
`text` [set]	`TreeItem`	set `text` to show
`text` [get]	`dstring`	get widget `text`
`textResource` [set]	`TreeItem`	set `text` resource ID to show
`topParent` [get]	`TreeItem`
`expanded` [set]	`TreeItem`
`level` [set]	`TreeItem`
`parent` [set]	`TreeItem`

Name	Description
`activateItem`
`canCollapse`
`canCollapseTopLevel`
`selectItem`
`selectNext`
`selectPrevious`
`setDefaultItem`
`toggleExpand`
`addChild`	adds `child`, returns added `item`
`child`	returns `child` by `index`
`childIndex`	returns index of widget in `child` list, -1 if passed widget is not a `child` of this widget
`clear`
`collapse`
`compareId`
`expand`
`findItemById`	returns item by `id`, null if not found
`isFullyExpanded`	Returns true if this item and all parents are `expanded`.
`isVisible`	Returns true if all parents are `expanded`.
`newChild`	create and add new `child` item
`removeChild`	removes `child` by `ID`, returns removed item
`removeChild`	removes `child`, returns removed item
`onUpdate`	notify listeners
`nextVisible`
`prevVisible`

Authors

Vadim Lopatin, coolreader.org@gmail.com

Vadim Lopatin, 2014

Boost License 1.0