java.lang.Object
- io.github.mmm.ui.api.widget.AbstractUiWidget
- - io.github.mmm.ui.spi.widget.AbstractUiNativeWidget
  - - io.github.mmm.ui.spi.widget.AbstractUiNativeWidgetWrapper<W>
    - - io.github.mmm.ui.tvm.widget.TvmWidget<W>
      - io.github.mmm.ui.tvm.widget.TvmWidgetHtmlElement<W>
        
        io.github.mmm.ui.tvm.widget.TvmActiveWidget<W>

Type Parameters:

W - type of TeaVM widget.

All Implemented Interfaces:

EventSource<UiEvent,UiEventListener>, AttributeReadEnabled, AttributeReadId, AttributeReadValid, AttributeReadVisible, AttributeWriteEnabled, AttributeWriteId, AttributeWriteReadOnly, AttributeWriteTooltip, AttributeWriteValidationFailure, AttributeWriteVisible, UiActiveWidget, UiNativeWidget, UiWidget, UiNativeWidgetWrapper<W>

Direct Known Subclasses:

TvmClickableWidget, TvmInput
```
public abstract class TvmActiveWidget<W extends org.teavm.jso.dom.html.HTMLElement>
extends TvmWidgetHtmlElement<W>
implements UiActiveWidget
```
Implementation of UiActiveWidget for TeaVM.

Since:

1.0.0

Field Summary
- Fields inherited from class io.github.mmm.ui.tvm.widget.TvmWidget
  ATR_ARIA_HIDDEN, ATR_ARIA_LABEL, ATR_ARIA_SELECTED, ATR_COLSPAN, ATR_FOR, ATR_ID, ATR_LIST, ATR_MAX, ATR_MIN, ATR_REQUIRED, ATR_ROLE, ATR_ROWSPAN, ATR_STYLE, ATR_TABINDEX, CLASS_COLLAPSE, CLASS_ERROR, CLASS_EXPAND, CLASS_INFO, CLASS_QUESTION, CLASS_WARNING, DOC, EVENT_TYPE_BLUR, EVENT_TYPE_CHANGE, EVENT_TYPE_CLICK, EVENT_TYPE_FOCUS, EVENT_TYPE_INPUT, EVENT_TYPE_KEYDOWN, EVENT_TYPE_POINTERDOWN, EVENT_TYPE_POINTERMOVE, EVENT_TYPE_POINTERUP, ROLE_PRESENTATION, STYLE_COLLAPSED, STYLE_COLLAPSIBLE, STYLE_DISABLED, STYLE_RESIZABLE, TAG_NAME_UI_ICON, widget
- Fields inherited from interface io.github.mmm.ui.api.attribute.AttributeWriteValidationFailure
  STYLE_INVALID
- Fields inherited from interface io.github.mmm.ui.api.widget.UiActiveWidget
  ACCESS_KEY_NONE

Constructor Summary

Constructors
Constructor Description

TvmActiveWidget(W widget)
The constructor.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`char`	`getAccessKey()`
`boolean`	`isFocused()`
`protected void`	`onFocusGain(org.teavm.jso.dom.events.Event event)`
`protected void`	`onFocusLoss(org.teavm.jso.dom.events.Event event)`
`protected void`	`registerHandlers()`	Registers the according handlers to the underlying native widget.
`void`	`setAccessKey(char accessKey)`	This method sets the `accessKey` attribute of this object.
`protected abstract void`	`setEnabledNative(boolean enabled)`
`boolean`	`setFocused()`	This method sets the `focus` to this widget.
`protected void`	`setParent(UiComposite<?> parent)`

Methods inherited from class io.github.mmm.ui.tvm.widget.TvmWidgetHtmlElement
getElement, getTopWidget, onStylesChanged, setTooltipNative, setVisibleNative

Methods inherited from class io.github.mmm.ui.tvm.widget.TvmWidget
getTopNode, getWidget, insertAt, insertFirst, newAnchor, newASide, newAudio, newButton, newCanvas, newDatalist, newDiv, newElement, newFieldSet, newFooter, newForm, newHeader, newHr, newIcon, newImage, newInput, newInput, newLabel, newLegend, newLi, newMain, newNav, newOption, newOption, newOutput, newSection, newSelect, newSpan, newTable, newTableBody, newTableDataCell, newTableFoot, newTableHead, newTableHeaderCell, newTableRow, newTextArea, newUl, newVideo, onClick, removeAllChildren, setIdNative, setReadOnlyNative, setWidget

Methods inherited from class io.github.mmm.ui.spi.widget.AbstractUiNativeWidgetWrapper
createDefaultStyles, createStyles, getId, getStyles, getTooltip, setId, setTooltip

Methods inherited from class io.github.mmm.ui.api.widget.AbstractUiWidget
isEmpty, setParent, unwrap

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

Methods inherited from interface io.github.mmm.ui.api.attribute.AttributeReadId
getId

Methods inherited from interface io.github.mmm.ui.api.attribute.AttributeWriteId
setId

Methods inherited from interface io.github.mmm.ui.api.attribute.AttributeWriteTooltip
getTooltip, setTooltip

Methods inherited from interface io.github.mmm.ui.api.attribute.AttributeWriteValidationFailure
setValidationFailure

Methods inherited from interface io.github.mmm.event.EventSource
addListener, addListener, addWeakListener, removeListener

Methods inherited from interface io.github.mmm.ui.api.widget.UiWidget
cast, dispose, getModificationTimestamp, getParent, getReadOnlyFixed, getStyles, isDisposed, isEnabled, isEnabled, isModified, isReadOnly, isValid, isVisible, isVisible, reset, setEnabled, setEnabled, setReadOnly, setReadOnlyFixed, setVisible, setVisible, validate, validate, validate, validateDown, validateUp

- Constructor Detail
  - TvmActiveWidget
```
public TvmActiveWidget(W widget)
```
    The constructor.
    
    Parameters:
    
    widget - the TeaVM widget.
- Method Detail
  - setParent
```
protected void setParent(UiComposite<?> parent)
```
    Overrides:
    
    setParent in class AbstractUiNativeWidget
    
    Parameters:
    
    parent - the new parent.
  - registerHandlers
```
protected void registerHandlers()
```
    Description copied from class: AbstractUiNativeWidget
    
    Registers the according handlers to the underlying native widget. Never call manually, only via AbstractUiNativeWidget.ensureHandlers().
    
    Overrides:
    
    registerHandlers in class AbstractUiNativeWidget
  - onFocusGain
```
protected void onFocusGain(org.teavm.jso.dom.events.Event event)
```
    Parameters:
    
    event - the focus Event.
  - onFocusLoss
```
protected void onFocusLoss(org.teavm.jso.dom.events.Event event)
```
    Parameters:
    
    event - the blur Event.
  - getAccessKey
```
public char getAccessKey()
```
    Specified by:
    
    getAccessKey in interface UiActiveWidget
    
    Returns:
    
    the access key of this widget. If the access key is pressed together with the [shift] and [alt] keys this widget will be invoked means that it is clicked. If not an action item (button, link, etc.) it will get the focus. Will be UiActiveWidget.ACCESS_KEY_NONE if no access key is defined.
  - setAccessKey
```
public void setAccessKey(char accessKey)
```
    Description copied from interface: UiActiveWidget
    
    This method sets the accessKey attribute of this object.
    
    Specified by:
    
    setAccessKey in interface UiActiveWidget
    
    Parameters:
    
    accessKey - is the new value of UiActiveWidget.getAccessKey(). Use UiActiveWidget.ACCESS_KEY_NONE to unset.
  - isFocused
```
public boolean isFocused()
```
    Specified by:
    
    isFocused in interface UiWidget
    
    Returns:
    
    true if this widget is active and currently has the focus (the cursor is placed in the widget e.g. a text input and it will receive keyboard events), false otherwise.
  - setFocused
```
public boolean setFocused()
```
    Description copied from interface: UiWidget
    
    This method sets the focus to this widget. In case of a UiComposite it will set the focus to the first child capable of taking the focus.
    NOTE:
    You can only set the focus. To actually remove it, you need to set it in a different widget.
    
    Specified by:
    
    setFocused in interface UiWidget
    
    Returns:
    
    true if the focus has been set successfully, false otherwise. You can normally ignore the result. It is only relevant for composite widgets such as panels, that delegate the call recursively and may not contain any child that can take the focus.
  - setEnabledNative
```
protected abstract void setEnabledNative(boolean enabled)
```
    Overrides:
    
    setEnabledNative in class TvmWidget<W extends org.teavm.jso.dom.html.HTMLElement>
    
    Parameters:
    
    enabled - the new enabled state. Use true to enable and false to disable this widget.

Class TvmActiveWidget<W extends org.teavm.jso.dom.html.HTMLElement>

Field Summary

Fields inherited from class io.github.mmm.ui.tvm.widget.TvmWidget

Fields inherited from interface io.github.mmm.ui.api.attribute.AttributeWriteValidationFailure

Fields inherited from interface io.github.mmm.ui.api.widget.UiActiveWidget

Constructor Summary

Method Summary

Methods inherited from class io.github.mmm.ui.tvm.widget.TvmWidgetHtmlElement

Methods inherited from class io.github.mmm.ui.tvm.widget.TvmWidget

Methods inherited from class io.github.mmm.ui.spi.widget.AbstractUiNativeWidgetWrapper

Methods inherited from class io.github.mmm.ui.spi.widget.AbstractUiNativeWidget

Methods inherited from class io.github.mmm.ui.api.widget.AbstractUiWidget

Methods inherited from class java.lang.Object

Methods inherited from interface io.github.mmm.ui.api.attribute.AttributeReadId

Methods inherited from interface io.github.mmm.ui.api.attribute.AttributeWriteId

Methods inherited from interface io.github.mmm.ui.api.attribute.AttributeWriteTooltip

Methods inherited from interface io.github.mmm.ui.api.attribute.AttributeWriteValidationFailure

Methods inherited from interface io.github.mmm.event.EventSource

Methods inherited from interface io.github.mmm.ui.api.widget.UiWidget

Constructor Detail

TvmActiveWidget

Method Detail

setParent

registerHandlers

onFocusGain

onFocusLoss

getAccessKey

setAccessKey

isFocused

setFocused

setEnabledNative