Examples of com.google.gwt.user.client.ui.Image

com.google.gwt.user.client.ui.Image
A widget that displays the image at a given URL. The image can be in 'unclipped' mode (the default) or 'clipped' mode. In clipped mode, a viewport is overlaid on top of the image so that a subset of the image will be displayed. In unclipped mode, there is no viewport - the entire image will be visible. Whether an image is in clipped or unclipped mode depends on how the image is constructed, and how it is transformed after construction. Methods will operate differently depending on the mode that the image is in. These differences are detailed in the documentation for each method.
If an image transitions between clipped mode and unclipped mode, any {@link Element}-specific attributes added by the user (including style attributes, style names, and style modifiers), except for event listeners, will be lost.

CSS Style Rules

.gwt-Image
The outer element
Tranformations between clipped and unclipped state will result in a loss of any style names that were set/added; the only style names that are preserved are those that are mentioned in the static CSS style rules. Due to browser-specific HTML constructions needed to achieve the clipping effect, certain CSS attributes, such as padding and background, may not work as expected when an image is in clipped mode. These limitations can usually be easily worked around by encapsulating the image in a container widget that can itself be styled.

Example
{@example com.google.gwt.examples.ImageExample}

            if ( fixture instanceof VerifyRuleFired ) {


                VerifyRuleFired verifyRuleFired = (VerifyRuleFired) fixture;
                HorizontalPanel panel = new HorizontalPanel();
                if ( !verifyRuleFired.getSuccessResult().booleanValue() ) {
                    panel.add( new Image( images.warning() ) );
                    failures++;
                } else {
                    panel.add( new Image( images.testPassed() ) );
                }
                panel.add( new SmallLabel( verifyRuleFired.getExplanation() ) );
                resultsDetail.add( panel );
                total++;
            } else if ( fixture instanceof VerifyFact ) {
                VerifyFact verifyFact = (VerifyFact) fixture;
                for ( Iterator<VerifyField> fieldIterator = verifyFact.getFieldValues().iterator(); fieldIterator.hasNext(); ) {
                    total++;
                    VerifyField verifyField = fieldIterator.next();
                    HorizontalPanel panel = new HorizontalPanel();
                    if ( !verifyField.getSuccessResult().booleanValue() ) {
                        panel.add( new Image( images.warning() ) );
                        failures++;
                    } else {
                        panel.add( new Image( images.testPassed() ) );
                    }
                    panel.add( new SmallLabel( verifyField.getExplanation() ) );
                    resultsDetail.add( panel );
                }

View Full Code Here

            if ( id <= 7 ) {
                if ( id <= 3 ) {
                    if ( !firing ) {
                        g.setWidget( row,
                                     0,
                                     new Image( "images/audit_events/" + lg[0] + ".gif" ) );
                        g.setWidget( row,
                                     1,
                                     new SmallLabel( lg[1] ) );
                    } else {
                        g.setWidget( row,
                                     1,
                                     hz( new Image( "images/audit_events/" + lg[0] + ".gif" ),
                                         new SmallLabel( lg[1] ) ) );
                    }
                    row++;
                } else if ( id == 6 ) {
                    firing = true;
                    g.setWidget( row,
                                 0,
                                 new Image( "images/audit_events/" + lg[0] + ".gif" ) );
                    g.setWidget( row,
                                 1,
                                 new SmallLabel( "<b>" + lg[1] + "</b>" ) );
                    row++;
                } else if ( id == 7 ) {
                    firing = false;
                } else {
                    g.setWidget( row,
                                 0,
                                 new Image( "images/audit_events/" + lg[0] + ".gif" ) );
                    g.setWidget( row,
                                 1,
                                 new SmallLabel( "<font color='grey'>" + lg[1] + "</font>" ) );
                    row++;
                }
            } else {
                g.setWidget( row,
                             0,
                             new Image( "images/audit_events/misc_event.gif" ) );
                g.setWidget( row,
                             1,
                             new SmallLabel( "<font color='grey'>" + lg[1] + "</font>" ) );
                row++;
            }

View Full Code Here

                    } else {
                        field.setNature( FieldData.TYPE_LITERAL );
                    }
                }
                if ( field.getNature() == FieldData.TYPE_UNDEFINED && (isThereABoundVariableToSet() == true || isItAList() == true) ) {
                    Image clickme = new Image( images.edit() );
                    clickme.addClickHandler( new ClickHandler() {
                        public void onClick(ClickEvent w) {
                            showTypeChoice( w,
                                            field );
                        }
                    } );

View Full Code Here

                                                                                    sce,
                                                                                    scenario,
                                                                                    executionTrace );
            hpanel.add( fieldElement );
            final int index = i;
            Image del = new ImageButton( images.deleteItemSmall(),
                                         constants.AElementToDelInCollectionList(),
                                         new ClickHandler() {
                                             public void onClick(ClickEvent w) {
                                                 field.collectionFieldList.remove( index );
                                                 calculateValueFromList();
                                                 refreshEditor();
                                             }
                                         } );


            hpanel.add( del );


            Image addPattern = new ImageButton( images.newItemBelow() );
            addPattern.setTitle( constants.AddElementBelow() );


            addPattern.addClickHandler( new ClickHandler() {
                public void onClick(ClickEvent sender) {
                    FieldData newFieldData = new FieldData();
                    newFieldData.setName( field.getName() );
                    newFieldData.collectionType = field.collectionType;
                    field.collectionFieldList.add( index + 1,
                                                   newFieldData );
                    calculateValueFromList();
                    refreshEditor();
                }
            } );
            hpanel.add( addPattern );
            Image moveDown = new ImageButton( images.shuffleDown() );
            moveDown.setTitle( constants.MoveDownListMove() );
            moveDown.addClickHandler( new ClickHandler() {
                public void onClick(ClickEvent sender) {
                    if ( index < field.collectionFieldList.size() - 1 ) {
                        FieldData onMyLine = field.collectionFieldList.get( index );
                        FieldData onDown = field.collectionFieldList.get( index + 1 );
                        field.collectionFieldList.set( index + 1,
                                                       onMyLine );
                        field.collectionFieldList.set( index,
                                                       onDown );
                        calculateValueFromList();
                        refreshEditor();
                    }
                }
            } );
            hpanel.add( moveDown );


            Image moveUp = new ImageButton( images.shuffleUp() );
            moveUp.setTitle( constants.MoveUpList() );
            moveUp.addClickHandler( new ClickHandler() {
                public void onClick(ClickEvent sender) {
                    if ( index > 0 ) {
                        FieldData oneUp = field.collectionFieldList.get( index - 1 );
                        FieldData onMyLine = field.collectionFieldList.get( index );
                        field.collectionFieldList.set( index,
                                                       oneUp );
                        field.collectionFieldList.set( index - 1,
                                                       onMyLine );
                        calculateValueFromList();
                        refreshEditor();
                    }
                }
            } );
            hpanel.add( moveUp );
            panel.add( hpanel );
            i++;
        }


        if ( this.field.collectionFieldList.size() == 0 ) {
            Image add = new ImageButton( images.newItem(),
                                         constants.AElementToAddInCollectionList(),
                                         new ClickHandler() {
                                             public void onClick(ClickEvent w) {
                                                 FieldData newFieldData = new FieldData();
                                                 newFieldData.setName( field.getName() );

View Full Code Here

    headerWrapper = createWrapper("headerWrapper");
    headerSpacer = createSpacer(headerWrapper);
    dataWrapper = createWrapper("dataWrapper");


    // Create image to fill width
    fillWidthImage = new Image() {
      @Override
      public void onBrowserEvent(Event event) {
        super.onBrowserEvent(event);
        if (DOM.eventGetType(event) == Event.ONCLICK) {
          fillWidth();

View Full Code Here

    admin.addItem("The Grand High Supreme Master Pubba");
    return navBar;
  }


  private ToggleButton createToggleButton() {
    Image show = new Image("unpinned.gif");
    Image hide = new Image("pinned.gif");
    ToggleButton toggler = new ToggleButton(hide, show);
    return toggler;
  }

View Full Code Here


    return header;
  }


  private Widget makeResizePanel() {
    final Image handle = new Image(GWT.getModuleBaseURL() + "gwt-log-triangle-10x10.png");
    handle.addStyleName("log-resize-se");
    handle.addMouseListener(new MouseListenerAdapter() {
      private boolean dragging = false;
      private int dragStartX;
      private int dragStartY;


      public void onMouseDown(Widget sender, int x, int y) {
        dragging = true;
        DOM.setCapture(handle.getElement());
        dragStartX = x;
        dragStartY = y;
        DOM.eventPreventDefault(DOM.eventGetCurrentEvent());
      }


      public void onMouseMove(Widget sender, int x, int y) {
        if (dragging) {
          scrollPanel.incrementPixelSize(x - dragStartX, y - dragStartY);
          scrollPanel.setScrollPosition(Integer.MAX_VALUE);
        }
      }


      public void onMouseUp(Widget sender, int x, int y) {
        dragging = false;
        DOM.releaseCapture(handle.getElement());
      }
    });
    return handle;
  }

View Full Code Here


        if(name == null){
            throw new RuntimeException("Image '"+name+"' not mapped.");
        }
        
        Image image = null;




        if(name.equals("checked")){
            image = ConstHolder.images.checked().createImage();    
        }else if(name.equals("unchecked")){

View Full Code Here


    // Create the page count label
    numPagesLabel = new HTML();


    // Create the loading image
    loadingImage = new Image("scrollTableLoading.gif");
    loadingImage.setVisible(false);


    // Create the error label
    errorLabel = new HTML();
    errorLabel.setStylePrimaryName("errorMessage");

View Full Code Here

    @Inject
    private PespectiveContextMenusPresenter contextMenu;


    @PostConstruct
    public void init() {
        logo = new Image( StandaloneResources.INSTANCE.images().logo() );
        initWidget( uiBinder.createAndBindUi( this ) );
        contextMenuArea.add( contextMenu.getView() );
    }

View Full Code Here

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Examples of com.google.gwt.user.client.ui.Image

CSS Style Rules

Example

Related Classes of com.google.gwt.user.client.ui.Image