Example usage for com.google.gwt.gen2.table.event.client PagingFailureHandler PagingFailureHandler

List of usage examples for com.google.gwt.gen2.table.event.client PagingFailureHandler PagingFailureHandler

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Introduction

In this page you can find the example usage for com.google.gwt.gen2.table.event.client PagingFailureHandler PagingFailureHandler.

Prototype

PagingFailureHandler

Source Link

Usage

From source file:com.qualogy.qafe.gwt.client.component.QPagingOptions.java

License:Apache License

/**
 * Constructor.//from   w w w.ja v a2s . co  m
 * 
 * @param table
 *            the table being affected
 * @param images
 *            the images to use
 */
public QPagingOptions(PagingScrollTable<?> table, PagingOptionsImages images) {
    this.table = table;

    if (this.table instanceof QPagingScrollTable) {
        ((QPagingScrollTable) this.table).setPagingOptions(this);
    }

    // Create the main widget
    HorizontalPanel hPanel = new HorizontalPanel();
    initWidget(hPanel);
    hPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    setStyleName(DEFAULT_STYLENAME);

    // Create the paging image buttons
    createPageButtons(images);

    // Create the current page box
    createCurPageBox();

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

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

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

    // Add the widgets to the panel
    hPanel.add(createSpacer());
    hPanel.add(firstImage);
    hPanel.add(createSpacer());
    hPanel.add(prevImage);
    hPanel.add(createSpacer());
    hPanel.add(curPageBox);
    hPanel.add(createSpacer());
    hPanel.add(numPagesLabel);
    hPanel.add(createSpacer());
    hPanel.add(nextImage);
    hPanel.add(createSpacer());
    hPanel.add(lastImage);
    hPanel.add(createSpacer());
    hPanel.add(loadingImage);
    hPanel.add(errorLabel);

    // Add handlers to the table
    table.addPageLoadHandler(new PageLoadHandler() {
        public void onPageLoad(PageLoadEvent event) {
            loadingImage.setVisible(false);
            errorLabel.setHTML("");
        }
    });
    table.addPageChangeHandler(new PageChangeHandler() {
        public void onPageChange(PageChangeEvent event) {
            curPageBox.setText((event.getNewPage() + 1) + "");
            loadingImage.setVisible(true);
            errorLabel.setHTML("");
        }
    });
    table.addPagingFailureHandler(new PagingFailureHandler() {
        public void onPagingFailure(PagingFailureEvent event) {
            loadingImage.setVisible(false);
            errorLabel.setHTML(event.getException().getMessage());
        }
    });
    table.addPageCountChangeHandler(new PageCountChangeHandler() {
        public void onPageCountChange(PageCountChangeEvent event) {
            setPageCount(event.getNewPageCount());
        }
    });
    setPageCount(table.getPageCount());
}

From source file:edu.caltech.ipac.firefly.ui.table.PagingPanel.java

License:Apache License

/**
 * Constructor.//from  ww  w  . j  a v  a2  s .  co m
 *
 * @param table  the table being affected
 * @param images the images to use
 */
public PagingPanel(PagingScrollTable<?> table, PagingOptions.PagingOptionsImages images) {
    this.table = table;

    // Create the main widget
    HorizontalPanel hPanel = new HorizontalPanel();
    initWidget(hPanel);
    hPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    setStyleName(DEFAULT_STYLENAME);

    // Create the paging image buttons
    createPageButtons(images);

    // Create the current page box
    createCurPageBox();

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

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

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

    // display status
    status = new Label();
    status.addStyleName("status");
    status.setWordWrap(false);

    // Add the widgets to the panel
    hPanel.add(createSpacer());
    hPanel.add(firstImage);
    hPanel.add(createSpacer());
    hPanel.add(prevImage);
    hPanel.add(createSpacer());
    hPanel.add(curPageBox);
    hPanel.add(createSpacer());
    hPanel.add(numPagesLabel);
    hPanel.add(createSpacer());
    hPanel.add(nextImage);
    hPanel.add(createSpacer());
    hPanel.add(lastImage);
    hPanel.add(createSpacer());
    hPanel.add(status);
    hPanel.add(createSpacer());
    hPanel.add(loadingImage);
    hPanel.add(errorLabel);

    // Add handlers to the table
    table.addPageLoadHandler(new PageLoadHandler() {
        public void onPageLoad(PageLoadEvent event) {
            setIsLoading(false);
        }
    });
    table.addPageChangeHandler(new PageChangeHandler() {
        public void onPageChange(PageChangeEvent event) {
            curPageBox.setText((event.getNewPage() + 1) + "");
            setIsLoading(true);
        }
    });
    table.addPagingFailureHandler(new PagingFailureHandler() {
        public void onPagingFailure(PagingFailureEvent event) {
            loadingImage.setVisible(false);
            errorLabel.setHTML(event.getException().getMessage());
        }
    });
    table.addPageCountChangeHandler(new PageCountChangeHandler() {
        public void onPageCountChange(PageCountChangeEvent event) {
            setPageCount(event.getNewPageCount());
        }
    });
    setPageCount(table.getPageCount());
}

From source file:edu.caltech.ipac.firefly.ui.table.PagingToolbar.java

public PagingToolbar(TablePanel table) {
    this.table = table;

    // Create the main widget
    mainPanel = new FlexTable();
    initWidget(mainPanel);// w w  w . ja v  a  2  s . com
    setStyleName(DEFAULT_STYLENAME);
    FlexTable.FlexCellFormatter formatter = mainPanel.getFlexCellFormatter();

    // paging controls
    pagingBar = new PagingPanel(table.getTable(), new Images());
    mainPanel.setWidget(0, 0, pagingBar);
    formatter.setVerticalAlignment(0, 0, HasVerticalAlignment.ALIGN_TOP);
    //        formatter.setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_LEFT);

    // display status
    addtlButtons = new HorizontalPanel();
    mainPanel.setWidget(0, 1, addtlButtons);
    formatter.setVerticalAlignment(0, 1, HasVerticalAlignment.ALIGN_MIDDLE);
    //        formatter.setHorizontalAlignment(0, 1, HasHorizontalAlignment.ALIGN_CENTER);

    // Add handlers to the table
    table.getTable().addPageLoadHandler(new PageLoadHandler() {
        public void onPageLoad(PageLoadEvent event) {
            PagingToolbar.this.onPageLoad();
            //              pageSize.setValue(PagingToolbar.this.table.getTable().getPageSize()+"");
        }
    });
    table.getTable().addPageChangeHandler(new PageChangeHandler() {
        public void onPageChange(PageChangeEvent event) {
            PagingToolbar.this.onPageChange();
        }
    });
    table.getTable().addPagingFailureHandler(new PagingFailureHandler() {
        public void onPagingFailure(PagingFailureEvent event) {
            PagingToolbar.this.onPagingFailure();
        }
    });
    table.getTable().addPageCountChangeHandler(new PageCountChangeHandler() {
        public void onPageCountChange(PageCountChangeEvent event) {
            PagingToolbar.this.onPageCountChange();
        }
    });

    onPageLoad();
}

From source file:edu.caltech.ipac.firefly.ui.table.TablePanel.java

protected void addListeners() {

    WebEventListener handler = new WebEventListener() {
        public void eventNotify(WebEvent ev) {
            if (ev.getName().equals(ON_PAGE_LOAD)) {
                if (isActiveView(TableView.NAME)) {
                    if (GwtUtil.isOnDisplay(table) && getTable().getDataTable().getRowCount() > 0) {
                        if (getTable().getDataTable().isSelectionEnabled()) {
                            getTable().getDataTable().selectRow(0, true);
                            filters.reinit();
                        }// w  ww .j a  va  2 s .  c  o  m
                    }
                }
            } else if (ev.getName().equals(ON_SHOW)) {
                if (isActiveView(TableView.NAME)) {
                    table.onShow();
                    filters.reinit();
                    if (table.getRowCount() > 0 && table.getDataTable().getSelectedRows().size() == 0) {
                        Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
                            public void execute() {
                                table.getDataTable().selectRow(0, true);
                                table.scrollHighlightedIntoView();
                            }
                        });
                    } else {
                        table.scrollHighlightedIntoView();
                    }
                }
            }
        }
    };

    getEventManager().addListener(ON_PAGE_LOAD, handler);
    getEventManager().addListener(ON_SHOW, handler);
    getEventManager().addListener(ON_HIDE, handler);
    bindDataViewToTable(getDataset());

    // listen to table's events
    table.addPageChangeHandler(new PageChangeHandler() {
        public void onPageChange(PageChangeEvent event) {
            mask("Loading...", maskDelayMillSec);
            if (!expanded) {
                getEventManager().fireEvent(new WebEvent(TablePanel.this, ON_PAGE_CHANGE));
            }
        }
    });
    table.addPageCountChangeHandler(new PageCountChangeHandler() {
        public void onPageCountChange(PageCountChangeEvent event) {
            updateTableStatus();
            if (!expanded) {
                getEventManager().fireEvent(new WebEvent(TablePanel.this, ON_PAGECOUNT_CHANGE));
            }
        }
    });
    table.addPageLoadHandler(new PageLoadHandler() {
        public void onPageLoad(PageLoadEvent event) {
            unmask();
            updateHasAccessRows();
            if (!expanded && handleEvent) {
                getEventManager().fireEvent(new WebEvent(TablePanel.this, ON_PAGE_LOAD));
            }
        }
    });
    table.addPagingFailureHandler(new PagingFailureHandler() {
        public void onPagingFailure(PagingFailureEvent event) {
            unmask();
            if (!expanded) {
                getEventManager().fireEvent(new WebEvent(TablePanel.this, ON_PAGE_ERROR));
            }
        }
    });

    table.getDataTable().addRowSelectionHandler(new RowSelectionHandler() {
        public void onRowSelection(RowSelectionEvent event) {
            if (!expanded && (GwtUtil.isOnDisplay(TablePanel.this) && handleEvent)) {
                Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
                    public void execute() {
                        getEventManager().fireEvent(new WebEvent(TablePanel.this, ON_ROWHIGHLIGHT_CHANGE));
                    }
                });
            }
        }

    });
}

From source file:org.apache.hupa.widgets.ui.PagingOptions.java

License:Apache License

public PagingOptions(final PagingScrollTable<?> table, PagingOptionsConstants constants, Loading loading) {
    this.loading = loading;
    firstLink = new EnableHyperlink("<< " + constants.pageFirst(), "");
    prevLink = new EnableHyperlink("< " + constants.pagePrev(), "");
    lastLink = new EnableHyperlink(constants.pageLast() + " >>", "");
    nextLink = new EnableHyperlink(constants.pageNext() + " >", "");
    pagingPanel.setSpacing(3);/*from ww  w. j a va2  s.  c  o m*/

    pagingPanel.add(panel);
    pagingPanel.add(firstLink);
    pagingPanel.add(prevLink);
    pagingPanel.add(nextLink);
    pagingPanel.add(lastLink);
    panel.setWidget(text);
    panel.setWidth("100px");
    pagingPanel.setCellHorizontalAlignment(panel, HorizontalPanel.ALIGN_CENTER);
    firstLink.setEnabled(false);
    prevLink.setEnabled(false);
    lastLink.setEnabled(false);
    nextLink.setEnabled(false);

    table.addPageCountChangeHandler(new PageCountChangeHandler() {

        public void onPageCountChange(PageCountChangeEvent event) {
            int startCount = currentPage * table.getPageSize() + 1;

            int endCount = currentPage * table.getPageSize() + table.getPageSize();

            int rows = table.getTableModel().getRowCount();
            updateControl(startCount, endCount, rows);
        }

    });

    table.addPageChangeHandler(new PageChangeHandler() {

        public void onPageChange(PageChangeEvent event) {
            loading(true);

            currentPage = event.getNewPage();
            int startCount = currentPage * table.getPageSize() + 1;

            int endCount = currentPage * table.getPageSize() + table.getPageSize();
            int rows = table.getTableModel().getRowCount();

            updateControl(startCount, endCount, rows);
        }
    });

    table.addPageLoadHandler(new PageLoadHandler() {

        public void onPageLoad(PageLoadEvent event) {
            loading(false);
        }

    });

    table.addPagingFailureHandler(new PagingFailureHandler() {

        public void onPagingFailure(PagingFailureEvent event) {
            loading(false);
        }

    });

    firstLink.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            table.gotoFirstPage();
        }

    });

    prevLink.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            table.gotoPreviousPage();
        }

    });

    nextLink.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            table.gotoNextPage();
        }

    });

    lastLink.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            table.gotoLastPage();
        }

    });

    table.getTableModel().addRowCountChangeHandler(new RowCountChangeHandler() {

        public void onRowCountChange(RowCountChangeEvent event) {
            int startCount = currentPage * table.getPageSize() + 1;

            int endCount = currentPage * table.getPageSize() + table.getPageSize();

            int rows = event.getNewRowCount();
            updateControl(startCount, endCount, rows);

        }

    });
    initWidget(pagingPanel);
}

From source file:sk.seges.acris.widget.client.table.PagingOptions.java

License:Apache License

/**
 * Constructor./*from  ww w  .j av  a2s.co  m*/
 * 
 * @param table
 *            the table being affected
 * @param resources
 *            the images to use
 */
public PagingOptions(PagingScrollTable<?> table, PagingOptionsResources resources, boolean pageCountAvailable) {
    this.table = table;
    this.resources = resources;
    Css css = resources.getStyle().css();
    //      if (Gen2CssInjector.isInjectionEnabled()) {
    //         Gen2CssInjector.inject(css);
    //      }

    // Create the main widget
    HorizontalPanel pagingPanel = new HorizontalPanel();
    initWidget(pagingPanel);
    pagingPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    pagingPanel.setWidth("100%");
    setStyleName(resources.getStyle().css().defaultStyleName());

    // Create the paging image buttons
    createPageButtons();

    if (pageCountAvailable) {
        // Create the current page box
        createCurrentPageBox();

        pageSlider.setStepSize(1.0);
        //         pageSlider.addStyleName("acris-PagingOptions-pageSlider");
        pageSlider.setWidth("120px");
        pageSlider.setMaxValue(getPageCount());
        pageSlider.addValueChangeHandler(new ValueChangeHandler<Double>() {
            private Timer timer;

            @Override
            public void onValueChange(ValueChangeEvent<Double> event) {
                final int currentPage = (int) pageSlider.getCurrentValue();
                pageSlider.setTitle(
                        PagingOptions.this.resources.getMessages().currentOfPages(currentPage, getPageCount()));
                if (timer != null) {
                    timer.cancel();
                }
                timer = new Timer() {
                    public void run() {
                        PagingOptions.this.table.gotoPage(currentPage - 1, false);
                    }
                };
                timer.schedule(250);
            }
        });
    }
    // Create the loading image
    loadingImage = new Image("acris-images/scrollTableLoading.gif");
    loadingImage.setVisible(false);

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

    buttonPanel = new HorizontalPanel();
    buttonPanel.setSpacing(3);
    buttonPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    buttonPanel.add(firstPageButton);
    buttonPanel.add(previousPageButton);
    currentPageBox.addStyleName("acris-bean-table-currentPageBox");
    if (pageCountAvailable) {
        buttonPanel.add(pageSlider);
        buttonPanel.add(currentPageBox);
    }
    buttonPanel.add(nextPageButton);
    if (pageCountAvailable) {
        buttonPanel.add(lastPageButton);
    }
    buttonPanel.add(loadingImage);
    pagingPanel.add(buttonPanel);
    // Add the widgets to the panel
    pagingPanel.add(errorLabel);

    // Add handlers to the table
    table.addPageLoadHandler(new PageLoadHandler() {
        public void onPageLoad(PageLoadEvent event) {
            loadingImage.setVisible(false);
            errorLabel.setHTML("");
            updateButtonState();
        }
    });
    table.addPageChangeHandler(new PageChangeHandler() {
        public void onPageChange(PageChangeEvent event) {
            currentPageBox.setText((event.getNewPage() + 1) + "");
            loadingImage.setVisible(true);
            errorLabel.setHTML("");
        }
    });
    table.addPagingFailureHandler(new PagingFailureHandler() {
        public void onPagingFailure(PagingFailureEvent event) {
            loadingImage.setVisible(false);
            errorLabel.setHTML(event.getException().getMessage());
        }
    });
    table.addPageCountChangeHandler(new PageCountChangeHandler() {
        public void onPageCountChange(PageCountChangeEvent event) {
            setPageCount(event.getNewPageCount());
            updateButtonState();
        }
    });
    setPageCount(table.getPageCount());
}