CKEditor 4
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Class

CKEDITOR.ui.dialog.labeledElement

class

Base class for all dialog window elements with a textual label on the left.

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Properties

Methods

  • constructor( dialog, elementDefinition, htmlList, contentHtml ) → labeledElement

    Creates a labeledElement class instance.

    Parameters

    dialog : dialog

    Parent dialog window object.

    elementDefinition : uiElement

    The element definition. Accepted fields:

    • label (Required) The label string.
    • labelLayout (Optional) Put 'horizontal' here if the label element is to be laid out horizontally. Otherwise a vertical layout will be used.
    • widths (Optional) This applies only to horizontal layouts — a two-element array of lengths to specify the widths of the label and the content element.
    • role (Optional) Value for the role attribute.
    • includeLabel (Optional) If set to true, the aria-labelledby attribute will be included.
    htmlList : Array

    The list of HTML code to output to.

    contentHtml : Function

    A function returning the HTML code string to be added inside the content cell.

    Returns

    labeledElement
    Overrides: CKEDITOR.ui.dialog.uiElement.constructor

  • accessKeyDown( dialog, key )

    The default handler for a UI element's access key down event, which tries to put focus to the UI element.

    Can be overridded in child classes for more sophisticaed behavior.

    Parameters

    dialog : dialog

    The parent dialog object.

    key : String

    The key combination pressed. Since access keys are defined to always include the CTRL key, its value should always include a 'CTRL+' prefix.

  • accessKeyUp( dialog, key )

    The default handler for a UI element's access key up event, which does nothing.

    Can be overridded in child classes for more sophisticated behavior.

    Parameters

    dialog : dialog

    The parent dialog object.

    key : String

    The key combination pressed. Since access keys are defined to always include the CTRL key, its value should always include a 'CTRL+' prefix.

  • disable()

    Disables a UI element.

  • enable()

    Enables a UI element.

  • focus() → uiElement

    chainable

    Puts the focus to the UI object. Switches tabs if the UI object isn't in the active tab page. 

    uiElement.focus();

    Returns

    uiElement

    this

  • getDialog() → dialog

    Gets the parent dialog object containing this UI element. 

    var dialog = uiElement.getDialog();

    Returns

    dialog

    Parent dialog object.

  • getElement() → element

    Gets the root DOM element of this dialog UI object. 

    uiElement.getElement().hide();

    Returns

    element

    Root DOM element of UI object.

  • getInputElement() → element

    Gets the DOM element that the user inputs values.

    This function is used by setValue, getValue and focus. It should be overrided in child classes where the input element isn't the root element.

    var rawValue = textInput.getInputElement().$.value;

    Returns

    element

    The element where the user input values.

  • getLabel() → String

    Retrieves the current label text of the elment.

    Returns

    String

    The current label text.

  • getValue() → Object

    Gets the current value of this dialog UI object. 

    var myValue = uiElement.getValue();

    Returns

    Object

    The current value.

  • isChanged() → Boolean

    Tells whether the UI object's value has changed. 

    if ( uiElement.isChanged() )
    confirm( 'Value changed! Continue?' );

    Returns

    Boolean

    true if changed, false if not changed.

  • isEnabled() → Boolean

    Determines whether an UI element is enabled or not.

    Returns

    Boolean

    Whether the UI element is enabled.

  • isFocusable() → Boolean

    Determines whether an UI element is focus-able or not. Focus-able is defined as being both visible and enabled.

    Returns

    Boolean

    Whether the UI element can be focused.

  • isVisible() → Boolean

    Determines whether an UI element is visible or not.

    Returns

    Boolean

    Whether the UI element is visible.

  • registerEvents( definition ) → uiElement

    chainable

    Registers the on* event handlers defined in the element definition.

    The default behavior of this function is:

    1. If the on* event is defined in the class's eventProcesors list, then the registration is delegated to the corresponding function in the eventProcessors list.
    2. If the on* event is not defined in the eventProcessors list, then register the event handler under the corresponding DOM event of the UI element's input DOM element (as defined by the return value of getInputElement).

    This function is only called at UI element instantiation, but can be overridded in child classes if they require more flexibility.

    Parameters

    definition : uiElement

    The UI element definition.

    Returns

    uiElement

    this

  • selectParentTab() → uiElement

    chainable

    Selects the parent tab of this element. Usually called by focus() or overridden focus() methods. 

    focus : function() {
    this.selectParentTab();
    // do something else.
}

    Returns

    uiElement

    this

  • setLabel( label ) → labeledElement

    chainable

    Sets the label text of the element.

    Parameters

    label : String

    The new label text.

    Returns

    labeledElement

    The current labeled element.

  • setValue( value, noChangeEvent ) → uiElement

    chainable

    Sets the value of this dialog UI object. 

    uiElement.setValue( 'Dingo' );

    Parameters

    value : Object

    The new value.

    noChangeEvent : Boolean

    Internal commit, to supress change event on this element.

    Returns

    uiElement

    this

Events

  • change( evt )

    Fired when the value of the uiElement is changed.

    Parameters

    evt : eventInfo