Constructor
new CardsTreeview()
Members
(static, non-null) STATE :Object
CardsTreeview state definition.
Type:
- Object
- Source:
Methods
(protected) addSelectedNodes_(nodes)
Adds nodes with selected attribute to selectedNodes list in case when
they are still not there.
Parameters:
| Name | Type | Description |
|---|---|---|
nodes |
Nodes to check and add to selectedNodes list. |
- Source:
created()
- Source:
(protected) deselectAll_()
Deselects all selected tree nodes
- Source:
(protected) deselectNode_(node)
Selects specific nodes
Parameters:
| Name | Type | Description |
|---|---|---|
node |
to deselect. |
- Source:
(protected) expandSelectedNodesParentNodes_(nodes)
Expands all parent nodes of expanded children.
Parameters:
| Name | Type | Description |
|---|---|---|
nodes |
List of nodes to expand all parent nodes of expanded children. |
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(protected) focus_(nodeObjnon-null)
Focus the given tree node.
Parameters:
| Name | Type | Description |
|---|---|---|
nodeObj |
Object |
- Source:
(protected) focusNextNode_(nodenon-null)
Focus the next tree node of given tree node.
Parameters:
| Name | Type | Description |
|---|---|---|
node |
Element |
- Source:
(protected) focusPrevNode_(nodenon-null)
Focus the previous tree node of given tree node.
Parameters:
| Name | Type | Description |
|---|---|---|
node |
Element |
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(protected) handleNodeClicked_(eventnon-null)
This is called when one of this tree view's nodes is clicked.
Parameters:
| Name | Type | Description |
|---|---|---|
event |
Event |
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(protected) handleNodeKeyUp_(eventnon-null)
This is called when one of this tree view's nodes receives a keypress.
Depending on the pressed key, the tree will:
- ENTER or SPACE: Select the current node
- DOWN ARROW: Focus the next node
- UP ARROW: Focus the previous node
- LEFT ARROW: Collapse the current node
- RIGHT ARROW: Expand the current node
Parameters:
| Name | Type | Description |
|---|---|---|
event |
Event |
- Source:
(protected) handleNodeTogglerClicked_(eventnon-null)
This is called when one of this tree view's nodes toggler is clicked.
Parameters:
| Name | Type | Description |
|---|---|---|
event |
Event |
- Source:
(protected) selectNode_(node)
Selects specific node.
Parameters:
| Name | Type | Description |
|---|---|---|
node |
to select. |
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(protected) setNodeExpandedState_(nodenon-null, statenon-null)
Sets the expanded state of a node
Parameters:
| Name | Type | Description |
|---|---|---|
node |
Element | The tree node we want to change the expanded state to |
state |
Object | A state object with the new value of the expanded state |