Development tools : XUI editor : XUI widgets and containers : Widget descriptions : Tree : ECA editor support
  
ECA editor support
The following events, properties, and functions can be configured for the Tree widget with the ECA editor.
Events that can be added to the Tree widget by using the ECA editor
 
Event
Description
onClick
Is fired when the left mouse button is clicked.
onFocus
Is fired when the widget receives focus because the user moves the mouse pointer over the widget.
onBlur
Is fired when the widget does not receive focus, or when the user clicks outside the widget, or when the widget is hidden.
onKeyDown
Is fired when a keyboard key is pressed.
onKeyUp
Is fired when a keyboard key is released.
onKeyPress
Is fired when a keyboard key is pressed or held down.
onMouseEnter
Is fired when the mouse pointer moves over the widget.
onMouseLeave
Is fired when the mouse pointer moves out of the widget.
onMouseMove
Is fired when the mouse pointer moves over nodes that are contained in the widget.
Properties that can be configured for the Tree widget by using the ECA editor
 
Property
Description
id
This property can be used in the Condition part of ECA rule.
styleClass
This property can be used in the Action part of ECA rule.
visibility
Defines how a widget is displayed on a GUI. The following values can be specified for this property:
visible
The widget is displayed on a GUI and users are able to interact with the widget.
hidden
The widget is not displayed on a GUI, but it occupies space on the GUI.
gone
The widget is not displayed on a GUI, and it does not occupy space on the GUI.
This property can be used in the Condition and Actions part of ECA rule.
value
Note This property can be used in the Condition and Actions part of ECA rule.
hint
The hint is a description of the widget that is displayed as a tooltip for a user. The hint property has multilingual support.
Note This property can be used in the Action part of ECA rule.
Functions that can be configured for the Tree widget by using the ECA editor
 
Function
Description
isFocusable
This property can be used in the Condition part of ECA rule.
getSelectedLable
Returns the label of the current selected tree node.
This property can be used in the Condition and Actions part of ECA rule.
getSelectedLableNLS
Returns the NLS label of the current selected tree node.
This property can be used in the Condition and Actions part of ECA rule.
getSelectedValue
Return the value of the current selected tree node.
This property can be used in the Condition and Actions part of ECA rule.
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