Keyboard Interaction
TreeView support all possible keyboard interaction and it can be allowed by specifying allowKeyboardNavigation as true.
You can use the keyboard short cut keys as an alternative to the mouse and interact with TreeView.
Keyboard shortcut keys are,
| Key | Description |
|---|---|
|
F2 |
To edit the selected node |
|
Delete |
To delete the selected node |
|
Down |
To hover the next index of selected node in downwards |
|
Up |
To hover the previous index of selected node in upwards |
|
Right |
To expands the node |
|
Left |
To collapse the node |
|
Enter |
To select the node |
|
Space |
To check or uncheck node |
|
Home |
Hovers the first root node of TreeView |
|
End |
Hovers the last node of the TreeView |
|
Esc |
Focus out the edit state |
For more details about keyboard support, refer the sample here.
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