Package org.opencms.gwt.client.ui.input

Class CmsTextArea

  • All Implemented Interfaces:
    com.google.gwt.event.dom.client.HasFocusHandlers, com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.logical.shared.HasResizeHandlers, com.google.gwt.event.logical.shared.HasValueChangeHandlers<java.lang.String>, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget, I_CmsHasInit, I_CmsHasResizeOnShow, I_CmsFormWidget, I_CmsHasGhostValue
    public class CmsTextArea
extends com.google.gwt.user.client.ui.Composite
implements I_CmsFormWidget, I_CmsHasInit, com.google.gwt.event.logical.shared.HasValueChangeHandlers<java.lang.String>, com.google.gwt.event.logical.shared.HasResizeHandlers, com.google.gwt.event.dom.client.HasFocusHandlers, I_CmsHasResizeOnShow, I_CmsHasGhostValue
    Basic text area widget for forms.

    Since:
    8.0.0

    • Nested Class Summary

      • Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

        com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

    • Field Summary

      • Fields inherited from class com.google.gwt.user.client.ui.UIObject

        DEBUG_ID_PREFIX

    • Constructor Summary

      Constructors 
      Constructor Description
      CmsTextArea()
      Text area widgets for ADE forms.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      com.google.gwt.event.shared.HandlerRegistration addFocusHandler​(com.google.gwt.event.dom.client.FocusHandler handler)  
      com.google.gwt.event.shared.HandlerRegistration addResizeHandler​(com.google.gwt.event.logical.shared.ResizeHandler handler)  
      com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler​(com.google.gwt.event.logical.shared.ValueChangeHandler<java.lang.String> handler)  
      java.lang.String getApparentValue()
      Returns the "apparent value", i.e.
      I_CmsFormWidget.FieldType getFieldType()
      Returns the type of data this widget produces.
      java.lang.Object getFormValue()
      Gets the selected/entered value from the widget.
      java.lang.String getFormValueAsString()
      Gets the current value of the widget as a string.
      java.lang.String getText()
      Returns the text contained in the text area.
      com.google.gwt.user.client.ui.TextArea getTextArea()
      Returns the textarea of this widget.
      CmsScrollPanel getTextAreaContainer()
      Returns the text area container of this widget.
      static void initClass()
      Initializes this class.
      boolean isEnabled()
      Returns true if this widget is enabled.
      protected void onAttach()  
      void reset()
      Resets the widget to its default state.
      void resizeOnShow()
      Adjusts widget's size once it's visible.
      protected void scheduleResize()
      Schedules resizing the widget.
      void selectAll()
      Selects all content.
      void setAutoHideParent​(I_CmsAutoHider autoHideParent)
      Call this when auto hiding parents are shown.
      void setEnabled​(boolean enabled)
      Enables or disables the widget.
      void setErrorMessage​(java.lang.String errorMessage)
      Sets the error message for this widget.
      void setFocus​(boolean b)
      Sets or removes focus.
      void setFormValue​(java.lang.Object value)
      Sets the value of the widget.
      void setFormValueAsString​(java.lang.String newValue)
      Sets the current value of the widget as a string.
      void setGhostMode​(boolean ghostMode)
      Not used.
      void setGhostStyleEnabled​(boolean enabled)
      Enables or disables the 'ghost mode' style.
      void setGhostValue​(java.lang.String value, boolean ghostMode)
      Sets the "ghost value" of the widget and optionally sets it to "ghost mode".
      void setName​(java.lang.String name)
      Sets the name of the input field.
      void setProportionalStyle​(boolean proportional)
      Sets the text area to use a proportional font.
      void setRows​(int rows)
      Sets the height of this textarea.
      void setRowsGallery​(int rows)
      Sets the height of this textarea.
      void setText​(java.lang.String text)
      Sets the text in the text area.
      protected void showFadePanelIfNeeded()
      Shows the fade panel if the text area content exceeds the visible area.
      protected void updateContentSize()
      Updates the text area height according to the current text content.

      • Methods inherited from class com.google.gwt.user.client.ui.Composite

        claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget

      • Methods inherited from class com.google.gwt.user.client.ui.Widget

        addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

      • Methods inherited from class com.google.gwt.user.client.ui.UIObject

        addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface com.google.gwt.event.shared.HasHandlers

        fireEvent