Class CmsCroppingDialog

  • All Implemented Interfaces:
    com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.logical.shared.HasValueChangeHandlers<CmsCroppingParamBean>, com.google.gwt.event.logical.shared.ValueChangeHandler<CmsPositionBean>, com.google.gwt.event.shared.EventHandler, 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

    public class CmsCroppingDialog
    extends com.google.gwt.user.client.ui.Composite
    implements com.google.gwt.event.logical.shared.ValueChangeHandler<CmsPositionBean>, com.google.gwt.event.logical.shared.HasValueChangeHandlers<CmsCroppingParamBean>
    Image cropping dialog.

    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 
      Modifier and Type Field Description
      protected CmsPushButton m_cancelButton
      The cancel button.
      protected CmsAreaSelectPanel m_croppingPanel
      The cropping panel.
      protected com.google.gwt.user.client.ui.Label m_heightDisplay
      The height label.
      protected com.google.gwt.user.client.ui.Label m_heightLabel
      The height label.
      protected com.google.gwt.user.client.ui.Image m_image
      The image.
      protected CmsPushButton m_okButton
      The OK button.
      protected com.google.gwt.user.client.ui.Label m_scaleDisplay
      The height label.
      protected com.google.gwt.user.client.ui.Label m_scaleLabel
      The height label.
      protected com.google.gwt.dom.client.Element m_topPanel
      The top panel holding the cropping area.
      protected com.google.gwt.user.client.ui.Label m_widthDisplay
      The height label.
      protected com.google.gwt.user.client.ui.Label m_widthLabel
      The height label.
      • Fields inherited from class com.google.gwt.user.client.ui.UIObject

        DEBUG_ID_PREFIX
    • Constructor Summary

      Constructors 
      Constructor Description
      CmsCroppingDialog​(java.lang.String imagePath)
      Constructor.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler​(com.google.gwt.event.logical.shared.ValueChangeHandler<CmsCroppingParamBean> handler)  
      protected void onCancel​(com.google.gwt.event.dom.client.ClickEvent event)
      Handles the click event for cancel button.
      protected void onOk​(com.google.gwt.event.dom.client.ClickEvent event)
      Handles the click event for ok button.
      void onValueChange​(com.google.gwt.event.logical.shared.ValueChangeEvent<CmsPositionBean> event)  
      void show​(CmsCroppingParamBean targetParam)
      Shows the dialog.
      • Methods inherited from class com.google.gwt.user.client.ui.Composite

        claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, 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
    • Field Detail

      • m_heightDisplay

        @UiField
        protected com.google.gwt.user.client.ui.Label m_heightDisplay
        The height label.
      • m_heightLabel

        @UiField
        protected com.google.gwt.user.client.ui.Label m_heightLabel
        The height label.
      • m_image

        @UiField
        protected com.google.gwt.user.client.ui.Image m_image
        The image.
      • m_scaleDisplay

        @UiField
        protected com.google.gwt.user.client.ui.Label m_scaleDisplay
        The height label.
      • m_scaleLabel

        @UiField
        protected com.google.gwt.user.client.ui.Label m_scaleLabel
        The height label.
      • m_topPanel

        @UiField
        protected com.google.gwt.dom.client.Element m_topPanel
        The top panel holding the cropping area.
      • m_widthDisplay

        @UiField
        protected com.google.gwt.user.client.ui.Label m_widthDisplay
        The height label.
      • m_widthLabel

        @UiField
        protected com.google.gwt.user.client.ui.Label m_widthLabel
        The height label.
    • Constructor Detail

      • CmsCroppingDialog

        public CmsCroppingDialog​(java.lang.String imagePath)
        Constructor.

        Parameters:
        imagePath - the image path
    • Method Detail

      • addValueChangeHandler

        public com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler​(com.google.gwt.event.logical.shared.ValueChangeHandler<CmsCroppingParamBean> handler)
        Specified by:
        addValueChangeHandler in interface com.google.gwt.event.logical.shared.HasValueChangeHandlers<CmsCroppingParamBean>
        See Also:
        HasValueChangeHandlers.addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler)
      • onValueChange

        public void onValueChange​(com.google.gwt.event.logical.shared.ValueChangeEvent<CmsPositionBean> event)
        Specified by:
        onValueChange in interface com.google.gwt.event.logical.shared.ValueChangeHandler<CmsPositionBean>
        See Also:
        ValueChangeHandler.onValueChange(com.google.gwt.event.logical.shared.ValueChangeEvent)
      • show

        public void show​(CmsCroppingParamBean targetParam)
        Shows the dialog.

        Parameters:
        targetParam - the target cropping parameter, containing the target size restriction
      • onCancel

        @UiHandler("m_cancelButton")
        protected void onCancel​(com.google.gwt.event.dom.client.ClickEvent event)
        Handles the click event for cancel button. Hides the cropping dialog.

        Parameters:
        event - the click event
      • onOk

        @UiHandler("m_okButton")
        protected void onOk​(com.google.gwt.event.dom.client.ClickEvent event)
        Handles the click event for ok button. Sets the selected cropping parameters.

        Parameters:
        event - the click event