Java 类com.google.gwt.event.logical.shared.BeforeSelectionEvent 实例源码

项目：dataworks-zeus 文件：TextWord.java

public TextWord(PlatformContext context, WordPresenter presenter,
        FileModel fmodel) {
    super(context, presenter);
    this.model = fmodel;

    if (fmodel.isAdmin() || context.getUser().isSuper()) {
        add(getEditTab(), new TabItemConfig("编辑", false));
    } else {
        add(getViewTab(), new TabItemConfig("查看", false));
    }
    addBeforeSelectionHandler(new BeforeSelectionHandler<Widget>() {
        public void onBeforeSelection(BeforeSelectionEvent<Widget> event) {
            if (event.getItem() == getViewTab()) {
                if (editTab.getNewContent() != null) {
                    getViewTab().refresh(editTab.getNewContent());
                } else if (model.getContent() != null) {
                    getViewTab().refresh(model.getContent());
                }
            } else if (event.getItem() == getEditTab()) {
                getEditTab().getCodeMirror().refresh();
            }
        }
    });
}

项目：daris 文件：CTabPanel.java

public void selectTab(int index, boolean fireEvents) {

        if (index < 0 || index >= _tabs.size()) {
            throw new AssertionError("Index out of bound.");
        }
        if (index == _selectedIndex) {
            return;
        }
        if (fireEvents) {
            BeforeSelectionEvent<Integer> event = BeforeSelectionEvent.fire(this, index);
            if ((event != null) && event.isCanceled()) {
                return;
            }
        }
        _tabBar.selectTab(index);
        _contentPanel.setContent(_tabs.get(index).content());
        _selectedIndex = index;
        if (fireEvents) {
            SelectionEvent.fire(this, index);
        }
    }

项目：switchyard 文件：ServiceEditor.java

/**
 * @return this editor as a Widget.
 */
public Widget asWidget() {
    VerticalPanel panel = new VerticalPanel();
    panel.add(new ContentGroupLabel(Singleton.MESSAGES.label_serviceDetails()));
    panel.add(new ContentDescription(Singleton.MESSAGES.description_serviceDetails()));
    panel.add(createImplementationDetailsPanel());

    TabPanel tabs = new TabPanel();
    tabs.setStyleName("default-tabpanel"); //$NON-NLS-1$
    tabs.getElement().setAttribute("style", "margin-top:15px;"); //$NON-NLS-1$ //$NON-NLS-2$
    tabs.add(createGatewayDetailsPanel(), Singleton.MESSAGES.label_gateways());
    tabs.add(createThrottlingDetailsPanel(), Singleton.MESSAGES.label_throttling());
    tabs.addBeforeSelectionHandler(new BeforeSelectionHandler<Integer>() {
        @Override
        public void onBeforeSelection(BeforeSelectionEvent<Integer> event) {
            _toolstrip.doCancel();
        }
    });

    panel.add(tabs);
    tabs.selectTab(0);

    return panel;
}

项目：zeus3 文件：TextWord.java

public TextWord(PlatformContext context, WordPresenter presenter,
        FileModel fmodel) {
    super(context, presenter);
    this.model = fmodel;

    if (fmodel.isAdmin() || context.getUser().isSuper()) {
        add(getEditTab(), new TabItemConfig("编辑", false));
    } else {
        add(getViewTab(), new TabItemConfig("查看", false));
    }
    addBeforeSelectionHandler(new BeforeSelectionHandler<Widget>() {
        public void onBeforeSelection(BeforeSelectionEvent<Widget> event) {
            if (event.getItem() == getViewTab()) {
                if (editTab.getNewContent() != null) {
                    getViewTab().refresh(editTab.getNewContent());
                } else if (model.getContent() != null) {
                    getViewTab().refresh(model.getContent());
                }
            } else if (event.getItem() == getEditTab()) {
                getEditTab().getCodeMirror().refresh();
            }
        }
    });
}

项目：dataworks-zeus 文件：ShellWord.java

public ShellWord(PlatformContext context,WordPresenter presenter,FileModel fmodel) {
    super(context ,presenter);
    this.model=fmodel;

    if(fmodel.isAdmin() || context.getUser().isSuper()){
        add(getEditTab(), new TabItemConfig("编辑", false));
        add(getHistoryTab(),new TabItemConfig("调试历史", false));
        setActiveWidget(editTab);
    }else{
        add(getViewTab(), new TabItemConfig("查看", false));
    }
    addBeforeSelectionHandler(new BeforeSelectionHandler<Widget>() {
                public void onBeforeSelection(
                        BeforeSelectionEvent<Widget> event) {
                    if (event.getItem() == getViewTab()) {
                        if(editTab.getNewContent()!=null){
                            getViewTab().refresh(editTab.getNewContent());
                        }else if (model.getContent() != null) {
                            getViewTab().refresh(model.getContent());
                        }
                    }else if(event.getItem()==getEditTab()){
                        getEditTab().getCodeMirror().refresh();
                    }else if(event.getItem() == getHistoryTab()){
                        getHistoryTab().refresh();
                    }
                }
            });
}

项目：dataworks-zeus 文件：HiveWord.java

public HiveWord(PlatformContext context, WordPresenter presenter,
        FileModel fmodel) {
    super(context, presenter);
    this.model = fmodel;

    if (fmodel.isAdmin() || context.getUser().isSuper()) {
        add(getEditTab(), new TabItemConfig("编辑", false));
        add(getHistoryTab(), new TabItemConfig("调试历史", false));
        setActiveWidget(editTab);
    } else {
        add(getViewTab(), new TabItemConfig("查看", false));
    }
    addBeforeSelectionHandler(new BeforeSelectionHandler<Widget>() {
        @Override
        public void onBeforeSelection(BeforeSelectionEvent<Widget> event) {
            if (event.getItem() == getViewTab()) {
                if (editTab.getNewContent() != null) {
                    getViewTab().refresh(editTab.getNewContent());
                } else if (model.getContent() != null) {
                    getViewTab().refresh(model.getContent());
                }
            } else if (event.getItem() == getEditTab()) {
                getEditTab().getCodeMirror().refresh();
            } else if (event.getItem() == getHistoryTab()) {
                getHistoryTab().refresh();
            }
        }
    });
}

项目：che 文件：SelectionModel.java

protected void doSingleSelect(Node node, boolean suppressEvent) {
  int index;
  index = nodeStorage.indexOf(node);
  if (index == -1 || isSelected(node)) {
    return;
  } else {
    if (!suppressEvent) {
      BeforeSelectionEvent<Node> evt = BeforeSelectionEvent.fire(this, node);
      if (evt != null && evt.isCanceled()) {
        return;
      }
    }
  }

  boolean change = false;
  if (selectionStorage.size() > 0 && !isSelected(node)) {
    doDeselect(Collections.singletonList(lastSelectedNode), true);
    change = true;
  }

  if (selectionStorage.size() == 0) {
    change = true;
  }

  selectionStorage.add(node);
  lastSelectedNode = node;
  onSelectChange(node, true);
  setLastFocused(lastSelectedNode);

  if (!suppressEvent) {
    SelectionEvent.fire(this, node);
  }

  if (change && !suppressEvent) {
    fireSelectionChange();
  }
}

项目：che 文件：SelectionModel.java

protected void doMultiSelect(List<Node> nodes, boolean keepExisting, boolean suppressEvent) {
  boolean change = false;
  if (!keepExisting && selectionStorage.size() > 0) {
    change = true;
    doDeselect(new ArrayList<>(selectionStorage), true);
  }

  for (Node node : nodes) {

    if (tree.getNodeDescriptor(node) == null) {
      continue;
    }

    boolean isSelected = isSelected(node);
    if (!suppressEvent && !isSelected) {
      BeforeSelectionEvent<Node> evt = BeforeSelectionEvent.fire(this, node);
      if (evt != null && evt.isCanceled()) {
        continue;
      }
    }

    change = true;
    lastSelectedNode = node;

    selectionStorage.add(node);
    setLastFocused(lastSelectedNode);

    if (!isSelected) {
      onSelectChange(node, true);
      if (!suppressEvent) {
        SelectionEvent.fire(this, node);
      }
    }
  }

  if (change && !suppressEvent) {
    fireSelectionChange();
  }
}

项目：firefly 文件：SpacialSelectUI.java

public void makeUI() {
        spacialOpsTabs.addSelectionHandler(new SelectionHandler<Integer>() {
            public void onSelection(SelectionEvent<Integer> event) {
                if (tabUpdateOn) updateSelectedTab();
            }
        });

        spacialOpsTabs.addBeforeSelectionHandler(new BeforeSelectionHandler<Integer>() {
            public void onBeforeSelection(BeforeSelectionEvent<Integer> ev) {
                preSelectedTab(ev.getItem());
            }
        });

        makeSingle();
        makeIbeSingle();
        makeMulti();
        makeIbeMulti();
        makePolygon();
        makeAllSky();

        reinitTabPane(true, true, true, true, true, true);
        mainPanel.add(spacialOpsTabs);
        spacialOpsTabs.setSize("100%", "100%");
//        mainPanel.setSize("700px", "245px");
        mainPanel.setSize("600px", NORMAL_HEIGHT_REQUIRED+"px");
        GwtUtil.setStyle(mainPanel,"paddingTop", PADDING_TOP+"px");
    }

项目：firefly 文件：PreferencePanel.java

public PreferencePanel() {
    //populatePreferences();
    String[] items = WebProp.getItems(PROP_BASE);
    groupPanels = new PrefGroupPanel[items.length];
    int idx = 0;
    for (String s : items) {
        // construct tab
        String title = WebProp.getTitle(PROP_BASE+"."+s);
        groupPanels[idx] = new PrefGroupPanel(PROP_BASE+"."+s+".field");
        tabs.addTab(groupPanels[idx], title);
        idx++;
    }
    panel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);
    panel.add(grid);
    panel.addStyleName("content-panel");
    WebAppProperties wap = Application.getInstance().getProperties();
    hasViewAll = wap.getBooleanProperty(PROP_BASE+".hasViewAll");
    if (hasViewAll) {
        tabs.addTab(panel, "View All");
    }

    // make sure preference view is in sync with the latest updates
    tabs.addBeforeSelectionHandler(new BeforeSelectionHandler<Integer>() {
        public void onBeforeSelection(BeforeSelectionEvent<Integer> ev) {
            int tabIndex= ev.getItem();
            if (hasViewAll && tabIndex == tabs.getWidgetCount()-1) {
                populatePreferences();
            }
            lastTab = tabIndex;
        }

    });
    tabs.setSize("99%", "99%");
    tabs.selectTab(0);
    initWidget(tabs);

}

项目：firefly 文件：Toolbar.java

public void onBeforeSelection(BeforeSelectionEvent<Integer> bse) {
    buttonClicked = true;
    TabBar tb = (TabBar) bse.getSource();
    cSelIdx = tb.getSelectedTab();
    int selIdx = bse.getItem();
    TabHolder th = findTab(selIdx, tb);
    if (!th.button.isUseDropdown()) {
        th.button.activate();
        bse.cancel();
    } else {
        dropdown.clearHeaderBar();
    }
}

项目：zeus3 文件：ShellWord.java

public ShellWord(PlatformContext context,WordPresenter presenter,FileModel fmodel) {
    super(context ,presenter);
    this.model=fmodel;

    if(fmodel.isAdmin() || context.getUser().isSuper()){
        add(getEditTab(), new TabItemConfig("编辑", false));
        add(getHistoryTab(),new TabItemConfig("调试历史", false));
        setActiveWidget(editTab);
    }else{
        add(getViewTab(), new TabItemConfig("查看", false));
    }
    addBeforeSelectionHandler(new BeforeSelectionHandler<Widget>() {
                public void onBeforeSelection(
                        BeforeSelectionEvent<Widget> event) {
                    if (event.getItem() == getViewTab()) {
                        if(editTab.getNewContent()!=null){
                            getViewTab().refresh(editTab.getNewContent());
                        }else if (model.getContent() != null) {
                            getViewTab().refresh(model.getContent());
                        }
                    }else if(event.getItem()==getEditTab()){
                        getEditTab().getCodeMirror().refresh();
                    }else if(event.getItem() == getHistoryTab()){
                        getHistoryTab().refresh();
                    }
                }
            });
}

项目：zeus3 文件：HiveWord.java

public HiveWord(PlatformContext context, WordPresenter presenter,
        FileModel fmodel) {
    super(context, presenter);
    this.model = fmodel;

    if (fmodel.isAdmin() || context.getUser().isSuper()) {
        add(getEditTab(), new TabItemConfig("编辑", false));
        add(getHistoryTab(), new TabItemConfig("调试历史", false));
        setActiveWidget(editTab);
    } else {
        add(getViewTab(), new TabItemConfig("查看", false));
    }
    addBeforeSelectionHandler(new BeforeSelectionHandler<Widget>() {
        @Override
        public void onBeforeSelection(BeforeSelectionEvent<Widget> event) {
            if (event.getItem() == getViewTab()) {
                if (editTab.getNewContent() != null) {
                    getViewTab().refresh(editTab.getNewContent());
                } else if (model.getContent() != null) {
                    getViewTab().refresh(model.getContent());
                }
            } else if (event.getItem() == getEditTab()) {
                getEditTab().getCodeMirror().refresh();
            } else if (event.getItem() == getHistoryTab()) {
                getHistoryTab().refresh();
            }
        }
    });
}

项目：atom 文件：TabLayoutPanelCopy.java

/**
 * Programmatically selects the specified tab.
 *
 * @param index the index of the tab to be selected
 * @param fireEvents true to fire events, false not to
 */
public void selectTab(int index, boolean fireEvents) {
  checkIndex(index);
  if (index == selectedIndex) {
    return;
  }

  // Fire the before selection event, giving the recipients a chance to
  // cancel the selection.
  if (fireEvents) {
    BeforeSelectionEvent<Integer> event = BeforeSelectionEvent.fire(this,
        index);
    if ((event != null) && event.isCanceled()) {
      return;
    }
  }

  // Update the tabs being selected and unselected.
  if (selectedIndex != -1) {
    tabs.get(selectedIndex).setSelected(false);
  }

  deckPanel.showWidget(index);
  tabs.get(index).setSelected(true);
  selectedIndex = index;

  // Fire the selection event.
  if (fireEvents) {
    SelectionEvent.fire(this, index);
  }
}

项目：jcommerce 文件：OrderStatistics.java

protected void onRender(Element parent, int index) {
      super.onRender(parent, index);
      topStatistics.setWidth("100%");
      topStatistics.setHeight("30");
      topDate.setHeight("30");
      searchconditions.setWidth("100%");
      add(topStatistics);
      add(getTopDate());
      add(searchconditions);
      searchconditions.setHorizontalAlignment(searchconditions.ALIGN_CENTER);        
      tabPanel.setWidth("100%");
      tabPanel.setAnimationEnabled(true);
      tabPanel.add(orderReportPanel , "订单概况");
      tabPanel.add(shippingReportPanel , "配送方式");
      tabPanel.add(payReportPanel , "支付方式");
      tabPanel.addBeforeSelectionHandler(new BeforeSelectionHandler<Integer>() {

          public void onBeforeSelection(BeforeSelectionEvent<Integer> sender) {
              int tabIndex  = sender.getItem();
        if(tabIndex == 0){
            setOrderReportPanel();
        }else if(tabIndex == 1){
            setShippingReportPanel();
        }else if(tabIndex == 2){
            setPayReportPanel();
        }else{
            System.out.println("Error in tab select");
        }
    }
});
      searchconditions.add(tabPanel);
  }

项目：che 文件：SelectionModel.java

/** {@inheritDoc} */
@Override
public HandlerRegistration addBeforeSelectionHandler(BeforeSelectionHandler<Node> handler) {
  return ensureHandlers().addHandler(BeforeSelectionEvent.getType(), handler);
}

项目：firefly 文件：TabPane.java

public void onBeforeSelection(BeforeSelectionEvent<Integer> ev) {
    int idx = tabPanel.getSelectedIndex();
    if (idx >= 0) {
        prevTab = getVisibleTab(idx);
    }
}

项目：daris 文件：CTabPanel.java

@Override
public HandlerRegistration addBeforeSelectionHandler(BeforeSelectionHandler<Integer> handler) {

    return addHandler(handler, BeforeSelectionEvent.getType());
}

项目：appformer 文件：UberTabPanel.java

@Override
public HandlerRegistration addBeforeSelectionHandler(final BeforeSelectionHandler<PartDefinition> handler) {
    return addHandler(handler,
                      BeforeSelectionEvent.getType());
}

项目：appformer 文件：ListBarWidgetImpl.java

@Override
public HandlerRegistration addBeforeSelectionHandler(final BeforeSelectionHandler<PartDefinition> handler) {
    return addHandler(handler,
                      BeforeSelectionEvent.getType());
}

项目：atom 文件：TabLayoutPanelCopy.java

public HandlerRegistration addBeforeSelectionHandler(
    BeforeSelectionHandler<Integer> handler) {
  return addHandler(handler, BeforeSelectionEvent.getType());
}