UIValueChangeEvent (IIZI - 2.1.0.15885 Java API Specification)

java.lang.Object
- com.iizix.api.BaseEvent<UICOMP>
- - com.iizix.api.ui.UIBaseEvent<UIComp>
  - - com.iizix.api.ui.UIValueChangeEvent

All Implemented Interfaces:
IMessageBox
```
public class UIValueChangeEvent
extends UIBaseEvent<UIComp>
```
The UI Value Change Event is fired when the UI value changes for a component, or when connected to the panel, for every child item in it.
Author:
Christopher Mindus

Nested Class Summary
- Nested classes/interfaces inherited from interface com.iizix.gyro.IMessageBox
  IMessageBox.Icon

Field Summary
- Fields inherited from class com.iizix.api.BaseEvent
  source
- Fields inherited from interface com.iizix.gyro.IMessageBox
  ICON_ERROR, ICON_INFORMATION, ICON_MAP, ICON_NONE, ICON_QUESTION, ICON_WARNING

Constructor Summary

Constructors
Constructor	Description
`UIValueChangeEvent(UIComp source)`	Constructs the event for a value change without a trigger source.
`UIValueChangeEvent(UIComp source, GProp<?> trigger)`	Constructs the event for a value change event with a property being the trigger source, e.g.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`UIComp`	`getSource()`	Gets the UI component that is the source of the event, i.e.
`GProp<?>`	`getTrigger()`	Gets the trigger property being the source of the event.
`protected java.lang.String`	`paramString()`	Gets the parameter string.

Methods inherited from class com.iizix.api.ui.UIBaseEvent
getAppSessionGyro, getClientSessionGyro, getContainerFirstUIComponent, getContainerFirstUIComponentNull, getFirstUIComponent, getFirstUIComponentNull, getPanelUIComponent, getPanelUIComponentNull, getUIPanel, getVirtualSpace

Methods inherited from class com.iizix.api.BaseEvent
getAction, getAction2, getActionNull, getActionNull2, getField, getField2, getFieldNull, getFieldNull2, getGroup, getGroup2, getGroupNull, getGroupNull2, getTable, getTable2, getTableNull, getTableNull2, getTime, getVirtualizedVirtualSpace, getVSComponent, getVSComponent2, getVSComponentNull, getVSComponentNull2, messageBox, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.iizix.gyro.IMessageBox
messageBox, messageBox

- Constructor Detail
  - UIValueChangeEvent
```
public UIValueChangeEvent(UIComp source)
```
    Constructs the event for a value change without a trigger source.
    Parameters:
    source - The source.
    Throws:
    java.lang.NullPointerException - If the source is null.
  - UIValueChangeEvent
```
public UIValueChangeEvent(UIComp source,
                          GProp<?> trigger)
```
    Constructs the event for a value change event with a property being the trigger source, e.g. an UISpinner or UISlider or a VS component.
    Parameters:
    source - The source.
    trigger - The trigger property.
- Method Detail
  - getTrigger
```
public GProp<?> getTrigger()
```
    Gets the trigger property being the source of the event.
    Returns:
    The triggering property or null if the trigger is not a property.
  - getSource
```
public UIComp getSource()
```
    Gets the UI component that is the source of the event, i.e. the item who's value was changed.
    Overrides:
    getSource in class BaseEvent<UIComp>
    Returns:
    The UIComp that caused the value event.
  - paramString
```
protected java.lang.String paramString()
```
    Gets the parameter string.
    Overrides:
    paramString in class BaseEvent<UIComp>