Example usage for com.google.gwt.view.client CellPreviewEvent getNativeEvent

List of usage examples for com.google.gwt.view.client CellPreviewEvent getNativeEvent

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  5. CellPreviewEvent
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Introduction

In this page you can find the example usage for com.google.gwt.view.client CellPreviewEvent getNativeEvent.

Prototype

public NativeEvent getNativeEvent()

Source Link

Document

Get the NativeEvent to preview.

Usage

From source file:com.agnie.gwt.common.client.rpc.MultiSelectEventTranslator.java

License:Open Source License

@Override
public SelectAction translateSelectionEvent(CellPreviewEvent<T> event) {
    NativeEvent nativeEvent = event.getNativeEvent();
    if ("click".equals(nativeEvent.getType())) {

        // Determine if we clicked on a checkbox.
        Element target = nativeEvent.getEventTarget().cast();
        if ("input".equals(target.getTagName().toLowerCase())) {
            final InputElement input = target.cast();
            if ("checkbox".equals(input.getType().toLowerCase())) {
                // Synchronize the checkbox with the current selection state.
                input.setChecked(event.getDisplay().getSelectionModel().isSelected(event.getValue()));
                return SelectAction.TOGGLE;
            }//from w  w  w.j  ava2 s. co m
        } else if (cmd != null) {
            cmd.setSelected(event.getValue());
            Scheduler.get().scheduleDeferred(cmd);
        }
    }
    return SelectAction.IGNORE;
}

From source file:com.bearsoft.gwt.ui.widgets.grid.GridSection.java

public GridSection(ProvidesKey<T> keyProvider) {
    super(15, ThemedGridResources.instance, keyProvider, null, true, false);
    setKeyboardPagingPolicy(HasKeyboardPagingPolicy.KeyboardPagingPolicy.CURRENT_PAGE);
    setLoadingIndicator(null);//from  w ww  .j  a v  a2s  .c o m
    setEmptyTableWidget(null);
    getElement().getStyle().setProperty("borderCollapse", "collapse");
    setKeyboardSelectionHandler(new CellTableKeyboardSelectionHandler<T>(this) {

        @Override
        public void onCellPreview(CellPreviewEvent<T> event) {
            NativeEvent nativeEvent = event.getNativeEvent();
            String eventType = event.getNativeEvent().getType();
            if (BrowserEvents.KEYDOWN.equals(eventType) && !event.isCellEditing()) {
                /*
                 * Handle keyboard navigation, unless the cell is being
                 * edited. If the cell is being edited, we do not want to
                 * change rows.
                 * 
                 * Prevent default on navigation events to prevent default
                 * scrollbar behavior.
                 */
                int oldRow = GridSection.this.getKeyboardSelectedRow();
                int oldColumn = GridSection.this.getKeyboardSelectedColumn();
                boolean isRtl = LocaleInfo.getCurrentLocale().isRTL();
                int keyCodeLineEnd = isRtl ? KeyCodes.KEY_LEFT : KeyCodes.KEY_RIGHT;
                int keyCodeLineStart = isRtl ? KeyCodes.KEY_RIGHT : KeyCodes.KEY_LEFT;
                int keyCode = nativeEvent.getKeyCode();
                super.onCellPreview(event);
                if (keyCode == keyCodeLineEnd) {
                    GridSection.this.setKeyboardSelectedRow(oldRow);
                    if (GridSection.this.getKeyboardSelectedColumn() < oldColumn)
                        GridSection.this.setKeyboardSelectedColumn(oldColumn);
                } else if (keyCode == keyCodeLineStart) {
                    GridSection.this.setKeyboardSelectedRow(oldRow);
                    if (GridSection.this.getKeyboardSelectedColumn() > oldColumn)
                        GridSection.this.setKeyboardSelectedColumn(oldColumn);
                }
            } else
                super.onCellPreview(event);
        }
    });
}

From source file:com.google.gwt.sample.showcase.client.content.cell.CustomKeyboardHandler.java

@Override
public void onCellPreview(CellPreviewEvent<ContactInfo> event) {
    if (Settings.get().getKeyHandling()) {
        NativeEvent nativeEvent = event.getNativeEvent();

        if (nativeEvent.getType() == BrowserEvents.KEYDOWN) { // A key was pushed down
            if (nativeEvent.getShiftKey() || nativeEvent.getAltKey() || nativeEvent.getCtrlKey()
                    || nativeEvent.getMetaKey()) {
                // Ignore if a modifier key is down
                return;
            }//from w ww . jav  a2 s.c  om

            switch (nativeEvent.getKeyCode()) {
            case KeyCodes.KEY_DOWN: // The down arrow key
            case KeyCodes.KEY_J:
                setCurrentRow(cellList.getKeyboardSelectedRow() + 1);
                cancelEvent(event);
                break;
            case KeyCodes.KEY_UP: // The up arrow key
            case KeyCodes.KEY_K:
                if (cellList.getKeyboardSelectedRow() < 1) {
                    goAboveList(event.getValue());
                } else {
                    setCurrentRow(cellList.getKeyboardSelectedRow() - 1);
                }
                cancelEvent(event);
                break;
            case KeyCodes.KEY_PAGEDOWN:
            case KeyCodes.KEY_SPACE:
                setCurrentRow(cellList.getKeyboardSelectedRow() + PAGE_INCREMENT);
                cancelEvent(event);
                break;
            case KeyCodes.KEY_PAGEUP:
                setCurrentRow(cellList.getKeyboardSelectedRow() - PAGE_INCREMENT);
                cancelEvent(event);
                break;
            case KeyCodes.KEY_HOME:
                setCurrentRow(cellList.getPageStart());
                cancelEvent(event);
                break;
            case KeyCodes.KEY_END:
                goToVeryEnd();
                cancelEvent(event);
                break;
            }

            // Bypass the default handler (super-class) for all keydown events.
            // For keys not handled here, let the browser handle them.
            return;
        }
    }

    // Should get here only if event was not handled above.  Send the event to
    // the default handler.
    super.onCellPreview(event);
}

From source file:com.google.gwt.sample.showcase.client.content.cell.CustomKeyboardHandler.java

void cancelEvent(CellPreviewEvent<ContactInfo> event) {
    event.setCanceled(true);
    event.getNativeEvent().preventDefault();
}

From source file:com.jitlogic.zico.client.views.admin.TraceTemplatePanel.java

License:Open Source License

private void createTemplateListGrid() {
    templateGrid = new DataGrid<TraceTemplateInfo>(1024 * 1024, ZicoDataGridResources.INSTANCE, KEY_PROVIDER);
    selectionModel = new SingleSelectionModel<TraceTemplateInfo>(KEY_PROVIDER);
    templateGrid.setSelectionModel(selectionModel);

    Column<TraceTemplateInfo, TraceTemplateInfo> colOrder = new IdentityColumn<TraceTemplateInfo>(ORDER_CELL);
    templateGrid.addColumn(colOrder, new ResizableHeader<TraceTemplateInfo>("Order", templateGrid, colOrder));
    templateGrid.setColumnWidth(colOrder, 80, Style.Unit.PX);

    Column<TraceTemplateInfo, TraceTemplateInfo> colCondition = new IdentityColumn<TraceTemplateInfo>(
            CONDITION_CELL);// www  . j  a v  a 2s.co m
    templateGrid.addColumn(colCondition,
            new ResizableHeader<TraceTemplateInfo>("Condition", templateGrid, colCondition));
    templateGrid.setColumnWidth(colCondition, 250, Style.Unit.PX);

    Column<TraceTemplateInfo, TraceTemplateInfo> colTemplate = new IdentityColumn<TraceTemplateInfo>(
            TEMPLATE_CELL);
    templateGrid.addColumn(colTemplate, "Description Template");
    templateGrid.setColumnWidth(colTemplate, 100, Style.Unit.PCT);

    templateStore = new ListDataProvider<TraceTemplateInfo>(KEY_PROVIDER);
    templateStore.addDataDisplay(templateGrid);

    templateGrid.addCellPreviewHandler(new CellPreviewEvent.Handler<TraceTemplateInfo>() {
        @Override
        public void onCellPreview(CellPreviewEvent<TraceTemplateInfo> event) {
            NativeEvent nev = event.getNativeEvent();
            String eventType = nev.getType();
            if ((BrowserEvents.KEYDOWN.equals(eventType) && nev.getKeyCode() == KeyCodes.KEY_ENTER)
                    || BrowserEvents.DBLCLICK.equals(nev.getType())) {
                selectionModel.setSelected(event.getValue(), true);
                editTemplate(null);
            }
            if (BrowserEvents.CONTEXTMENU.equals(eventType)) {
                selectionModel.setSelected(event.getValue(), true);
                if (event.getValue() != null) {
                    contextMenu.setPopupPosition(event.getNativeEvent().getClientX(),
                            event.getNativeEvent().getClientY());
                    contextMenu.show();
                }
            }

        }
    });

    templateGrid.addDomHandler(new DoubleClickHandler() {
        @Override
        public void onDoubleClick(DoubleClickEvent event) {
            event.preventDefault();
        }
    }, DoubleClickEvent.getType());

    templateGrid.addDomHandler(new ContextMenuHandler() {
        @Override
        public void onContextMenu(ContextMenuEvent event) {
            event.preventDefault();
        }
    }, ContextMenuEvent.getType());
}

From source file:com.jitlogic.zico.client.views.admin.UserManagementPanel.java

License:Open Source License

private void createUserGrid() {
    userGrid = new DataGrid<UserInfo>(1024 * 1024, ZicoDataGridResources.INSTANCE, KEY_PROVIDER);
    selectionModel = new SingleSelectionModel<UserInfo>(KEY_PROVIDER);
    userGrid.setSelectionModel(selectionModel);

    Column<UserInfo, UserInfo> colUsername = new IdentityColumn<UserInfo>(USERNAME_CELL);
    userGrid.addColumn(colUsername, new ResizableHeader<UserInfo>("Username", userGrid, colUsername));
    userGrid.setColumnWidth(colUsername, 128, Style.Unit.PX);

    Column<UserInfo, UserInfo> colUserRole = new IdentityColumn<UserInfo>(USERROLE_CELL);
    userGrid.addColumn(colUserRole, new ResizableHeader<UserInfo>("Role", userGrid, colUserRole));
    userGrid.setColumnWidth(colUserRole, 64, Style.Unit.PX);

    Column<UserInfo, UserInfo> colRealName = new IdentityColumn<UserInfo>(REALNAME_CELL);
    userGrid.addColumn(colRealName, new ResizableHeader<UserInfo>("Real Name", userGrid, colRealName));
    userGrid.setColumnWidth(colRealName, 256, Style.Unit.PX);

    Column<UserInfo, UserInfo> colUserHosts = new IdentityColumn<UserInfo>(USERHOSTS_CELL);
    userGrid.addColumn(colUserHosts, "Allowed hosts");
    userGrid.setColumnWidth(colUserHosts, 100, Style.Unit.PCT);

    userStore = new ListDataProvider<UserInfo>(KEY_PROVIDER);
    userStore.addDataDisplay(userGrid);//  w  w  w . j  a  v a  2s . c  om

    userGrid.addCellPreviewHandler(new CellPreviewEvent.Handler<UserInfo>() {
        @Override
        public void onCellPreview(CellPreviewEvent<UserInfo> event) {
            NativeEvent nev = event.getNativeEvent();
            String eventType = nev.getType();
            if ((BrowserEvents.KEYDOWN.equals(eventType) && nev.getKeyCode() == KeyCodes.KEY_ENTER)
                    || BrowserEvents.DBLCLICK.equals(nev.getType())) {
                selectionModel.setSelected(event.getValue(), true);
                editUser(null);
            }
            if (BrowserEvents.CONTEXTMENU.equals(eventType)) {
                selectionModel.setSelected(event.getValue(), true);
                if (event.getValue() != null) {
                    contextMenu.setPopupPosition(event.getNativeEvent().getClientX(),
                            event.getNativeEvent().getClientY());
                    contextMenu.show();
                }
            }

        }
    });

    userGrid.addDomHandler(new DoubleClickHandler() {
        @Override
        public void onDoubleClick(DoubleClickEvent event) {
            event.preventDefault();
        }
    }, DoubleClickEvent.getType());
    userGrid.addDomHandler(new ContextMenuHandler() {
        @Override
        public void onContextMenu(ContextMenuEvent event) {
            event.preventDefault();
        }
    }, ContextMenuEvent.getType());
}

From source file:com.jitlogic.zico.client.views.hosts.HostListPanel.java

License:Open Source License

private void createHostGrid() {

    hostGrid = new DataGrid<HostListObject>(1024 * 1024, ZicoDataGridResources.INSTANCE, KEY_PROVIDER);
    selectionModel = new SingleSelectionModel<HostListObject>(KEY_PROVIDER);
    hostGrid.setSelectionModel(selectionModel);

    Column<HostListObject, HostListObject> colExpand = new IdentityColumn<HostListObject>(EXPAND_CELL);
    hostGrid.addColumn(colExpand, new ResizableHeader<HostListObject>("#", hostGrid, colExpand));
    hostGrid.setColumnWidth(colExpand, 36, Style.Unit.PX);

    Column<HostListObject, HostListObject> colName = new IdentityColumn<HostListObject>(NAME_CELL);
    hostGrid.addColumn(colName, new ResizableHeader<HostListObject>("Name", hostGrid, colName));
    hostGrid.setColumnWidth(colName, 140, Style.Unit.PX);

    Column<HostListObject, HostListObject> colAddr = new IdentityColumn<HostListObject>(ADDRESS_CELL);
    hostGrid.addColumn(colAddr, "Address");
    hostGrid.setColumnWidth(colAddr, 60, Style.Unit.PCT);

    hostGrid.setSkipRowHoverStyleUpdate(true);
    hostGrid.setSkipRowHoverFloatElementCheck(true);
    hostGrid.setSkipRowHoverCheck(true);
    hostGrid.setKeyboardSelectionPolicy(HasKeyboardSelectionPolicy.KeyboardSelectionPolicy.DISABLED);

    hostGridStore = new ListDataProvider<HostListObject>();
    hostGridStore.addDataDisplay(hostGrid);

    hostGrid.addCellPreviewHandler(new CellPreviewEvent.Handler<HostListObject>() {
        @Override//  www.j a  v  a  2  s. c  o m
        public void onCellPreview(CellPreviewEvent<HostListObject> event) {
            NativeEvent nev = event.getNativeEvent();
            String eventType = nev.getType();
            if ((BrowserEvents.KEYDOWN.equals(eventType) && nev.getKeyCode() == KeyCodes.KEY_ENTER)
                    || BrowserEvents.DBLCLICK.equals(nev.getType())) {
                selectionModel.setSelected(event.getValue(), true);

                enableSelectionDependentControls(event.getValue());

                if (event.getValue() instanceof HostInfo) {
                    listTraces(null);
                } else {
                    HostGroup hg = (HostGroup) event.getValue();
                    hg.toggleExpanded();
                    redrawHostList();
                }
            }
            if (BrowserEvents.CONTEXTMENU.equals(eventType)) {
                selectionModel.setSelected(event.getValue(), true);
                if (event.getValue() != null) {
                    contextMenu.setPopupPosition(event.getNativeEvent().getClientX(),
                            event.getNativeEvent().getClientY());
                    contextMenu.show();
                }
            }

            // TODO update toolbar icons and context menu on element selection
        }
    });

    hostGrid.addDomHandler(new DoubleClickHandler() {
        @Override
        public void onDoubleClick(DoubleClickEvent event) {
            event.preventDefault();
        }
    }, DoubleClickEvent.getType());

    hostGrid.addDomHandler(new ContextMenuHandler() {
        @Override
        public void onContextMenu(ContextMenuEvent event) {
            event.preventDefault();
        }
    }, ContextMenuEvent.getType());

    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            enableSelectionDependentControls(selectionModel.getSelectedObject());
        }
    });
}

From source file:com.jitlogic.zico.client.views.traces.TraceCallTreePanel.java

License:Open Source License

private void createCallTreeGrid() {
    grid = new DataGrid<TraceRecordInfo>(1024 * 1024, ZicoDataGridResources.INSTANCE, KEY_PROVIDER);
    selection = new SingleSelectionModel<TraceRecordInfo>(KEY_PROVIDER);
    grid.setSelectionModel(selection);/*from  w  w w  .ja v a2 s  .c  o  m*/

    Column<TraceRecordInfo, TraceRecordInfo> colExpander = new IdentityColumn<TraceRecordInfo>(
            DETAIL_EXPANDER_CELL);
    grid.addColumn(colExpander, "#");
    grid.setColumnWidth(colExpander, 32, Style.Unit.PX);

    Column<TraceRecordInfo, TraceRecordInfo> colMethodName = new IdentityColumn<TraceRecordInfo>(
            METHOD_TREE_CELL);
    grid.addColumn(colMethodName, new ResizableHeader<TraceRecordInfo>("Method", grid, colMethodName));
    grid.setColumnWidth(colMethodName, 100, Style.Unit.PCT);

    Column<TraceRecordInfo, TraceRecordInfo> colTime = new IdentityColumn<TraceRecordInfo>(METHOD_TIME_CELL);
    grid.addColumn(colTime, new ResizableHeader<TraceRecordInfo>("Time", grid, colTime));
    grid.setColumnWidth(colTime, 60, Style.Unit.PX);
    colTime.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_RIGHT);

    Column<TraceRecordInfo, TraceRecordInfo> colCTime = new IdentityColumn<TraceRecordInfo>(METHOD_CTIME_CELL);
    grid.addColumn(colCTime, new ResizableHeader<TraceRecordInfo>("CTime", grid, colTime));
    grid.setColumnWidth(colCTime, 60, Style.Unit.PX);
    colCTime.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_RIGHT);

    Column<TraceRecordInfo, TraceRecordInfo> colCalls = new IdentityColumn<TraceRecordInfo>(METHOD_CALLS_CELL);
    grid.addColumn(colCalls, new ResizableHeader<TraceRecordInfo>("Calls", grid, colCalls));
    grid.setColumnWidth(colCalls, 60, Style.Unit.PX);

    Column<TraceRecordInfo, TraceRecordInfo> colErrors = new IdentityColumn<TraceRecordInfo>(
            METHOD_ERRORS_CELL);
    grid.addColumn(colErrors, new ResizableHeader<TraceRecordInfo>("Errors", grid, colErrors));
    grid.setColumnWidth(colErrors, 60, Style.Unit.PX);

    Column<TraceRecordInfo, TraceRecordInfo> colPct = new IdentityColumn<TraceRecordInfo>(METHOD_PCT_CELL);
    grid.addColumn(colPct, new ResizableHeader<TraceRecordInfo>("Pct", grid, colPct));
    grid.setColumnWidth(colPct, 60, Style.Unit.PX);

    rowBuilder = new TraceCallTableBuilder(grid, expandedDetails);
    grid.setTableBuilder(rowBuilder);

    // Disable hovering "features" overall to improve performance on big trees.
    grid.setSkipRowHoverStyleUpdate(true);
    grid.setSkipRowHoverFloatElementCheck(true);
    grid.setSkipRowHoverCheck(true);
    grid.setKeyboardSelectionPolicy(HasKeyboardSelectionPolicy.KeyboardSelectionPolicy.DISABLED);

    grid.addCellPreviewHandler(new CellPreviewEvent.Handler<TraceRecordInfo>() {
        @Override
        public void onCellPreview(CellPreviewEvent<TraceRecordInfo> event) {
            NativeEvent nev = event.getNativeEvent();
            String eventType = nev.getType();
            if ((BrowserEvents.KEYDOWN.equals(eventType) && nev.getKeyCode() == KeyCodes.KEY_ENTER)
                    || BrowserEvents.DBLCLICK.equals(nev.getType())) {
                TraceRecordInfo tr = event.getValue();
                panelFactory.methodAttrsDialog(trace.getHostName(), trace.getDataOffs(), tr.getPath(), 0L)
                        .asPopupWindow().show();
            }
            if (BrowserEvents.CONTEXTMENU.equals(eventType)) {
                selection.setSelected(event.getValue(), true);
                contextMenu.setPopupPosition(event.getNativeEvent().getClientX(),
                        event.getNativeEvent().getClientY());
                contextMenu.show();
            }
        }
    });

    grid.addDomHandler(new DoubleClickHandler() {
        @Override
        public void onDoubleClick(DoubleClickEvent event) {
            event.preventDefault();
        }
    }, DoubleClickEvent.getType());

    grid.addDomHandler(new ContextMenuHandler() {
        @Override
        public void onContextMenu(ContextMenuEvent event) {
            event.preventDefault();
        }
    }, ContextMenuEvent.getType());

    data = new ListDataProvider<TraceRecordInfo>();
    data.addDataDisplay(grid);
}

From source file:com.jitlogic.zico.client.views.traces.TraceRecordSearchDialog.java

License:Open Source License

private void createResultsGrid() {

    resultsGrid = new DataGrid<TraceRecordInfo>(1024 * 1024, ZicoDataGridResources.INSTANCE, KEY_PROVIDER);
    selectionModel = new SingleSelectionModel<TraceRecordInfo>(KEY_PROVIDER);
    resultsGrid.setSelectionModel(selectionModel);

    Column<TraceRecordInfo, TraceRecordInfo> colExpander = new IdentityColumn<TraceRecordInfo>(
            DETAIL_EXPANDER_CELL);//from   w  w  w .j  ava 2  s .co  m
    resultsGrid.addColumn(colExpander, "#");
    resultsGrid.setColumnWidth(colExpander, 32, Style.Unit.PX);

    Column<TraceRecordInfo, TraceRecordInfo> colMethod = new IdentityColumn<TraceRecordInfo>(METHOD_CELL);
    resultsGrid.addColumn(colMethod, new ResizableHeader<TraceRecordInfo>("Method", resultsGrid, colMethod));
    resultsGrid.setColumnWidth(colMethod, 100, Style.Unit.PCT);

    Column<TraceRecordInfo, String> colTime = new Column<TraceRecordInfo, String>(new TextCell()) {
        @Override
        public String getValue(TraceRecordInfo rec) {
            return ClientUtil.formatDuration(rec.getTime());
        }
    };
    resultsGrid.addColumn(colTime, new ResizableHeader<TraceRecordInfo>("Time", resultsGrid, colTime));
    resultsGrid.setColumnWidth(colTime, 50, Style.Unit.PX);

    Column<TraceRecordInfo, String> colCalls = new Column<TraceRecordInfo, String>(new TextCell()) {
        @Override
        public String getValue(TraceRecordInfo rec) {
            return "" + rec.getCalls();
        }
    };
    resultsGrid.addColumn(colCalls, new ResizableHeader<TraceRecordInfo>("Calls", resultsGrid, colCalls));
    resultsGrid.setColumnWidth(colCalls, 50, Style.Unit.PX);

    Column<TraceRecordInfo, String> colErrors = new Column<TraceRecordInfo, String>(new TextCell()) {
        @Override
        public String getValue(TraceRecordInfo rec) {
            return "" + rec.getErrors();
        }
    };
    resultsGrid.addColumn(colErrors, new ResizableHeader<TraceRecordInfo>("Errors", resultsGrid, colErrors));
    resultsGrid.setColumnWidth(colErrors, 50, Style.Unit.PX);

    Column<TraceRecordInfo, TraceRecordInfo> colPct = new IdentityColumn<TraceRecordInfo>(METHOD_PCT_CELL);
    resultsGrid.addColumn(colPct, new ResizableHeader<TraceRecordInfo>("Pct", resultsGrid, colPct));
    resultsGrid.setColumnWidth(colPct, 50, Style.Unit.PX);

    rowBuilder = new TraceCallTableBuilder(resultsGrid, expandedDetails);
    resultsGrid.setTableBuilder(rowBuilder);

    resultsGrid.setSkipRowHoverStyleUpdate(true);
    resultsGrid.setSkipRowHoverFloatElementCheck(true);
    resultsGrid.setSkipRowHoverCheck(true);
    resultsGrid.setKeyboardSelectionPolicy(HasKeyboardSelectionPolicy.KeyboardSelectionPolicy.DISABLED);

    resultsGrid.addCellPreviewHandler(new CellPreviewEvent.Handler<TraceRecordInfo>() {
        @Override
        public void onCellPreview(CellPreviewEvent<TraceRecordInfo> event) {
            NativeEvent nev = event.getNativeEvent();
            String eventType = nev.getType();
            if ((BrowserEvents.KEYDOWN.equals(eventType) && nev.getKeyCode() == KeyCodes.KEY_ENTER)
                    || BrowserEvents.DBLCLICK.equals(nev.getType())) {
                doGoTo();
            }
            //if (BrowserEvents.CONTEXTMENU.equals(eventType)) {
            //    selection.setSelected(event.getValue(), true);
            //    contextMenu.showAt(event.getNativeEvent().getClientX(), event.getNativeEvent().getClientY());
            //}
        }
    });

    resultsGrid.addDomHandler(new DoubleClickHandler() {
        @Override
        public void onDoubleClick(DoubleClickEvent event) {
            event.preventDefault();
        }
    }, DoubleClickEvent.getType());
    resultsGrid.addDomHandler(new ContextMenuHandler() {
        @Override
        public void onContextMenu(ContextMenuEvent event) {
            event.preventDefault();
        }
    }, ContextMenuEvent.getType());

    resultsStore = new ListDataProvider<TraceRecordInfo>();
    resultsStore.addDataDisplay(resultsGrid);
}

From source file:com.jitlogic.zico.client.views.traces.TraceSearchPanel.java

License:Open Source License

private void createTraceGrid() {
    grid = new DataGrid<TraceInfo>(1024 * 1024, ZicoDataGridResources.INSTANCE, KEY_PROVIDER);
    selection = new SingleSelectionModel<TraceInfo>(KEY_PROVIDER);
    grid.setSelectionModel(selection);/*from   w w w  .j  a  v  a  2 s  .  c om*/

    data = new ListDataProvider<TraceInfo>();
    data.addDataDisplay(grid);

    sortHandler = new ColumnSortEvent.ListHandler<TraceInfo>(data.getList());
    grid.addColumnSortHandler(sortHandler);

    Column<TraceInfo, TraceInfo> colExpander = new IdentityColumn<TraceInfo>(DETAIL_EXPANDER_CELL);
    grid.addColumn(colExpander, "#");
    grid.setColumnWidth(colExpander, 32, Style.Unit.PX);

    Column<TraceInfo, TraceInfo> colTraceClock = new IdentityColumn<TraceInfo>(TRACE_CLOCK_CELL);
    grid.addColumn(colTraceClock, new ResizableHeader<TraceInfo>("Clock", grid, colTraceClock));
    grid.setColumnWidth(colTraceClock, 140, Style.Unit.PX);

    colTraceClock.setSortable(true);
    sortHandler.setComparator(colTraceClock, new Comparator<TraceInfo>() {
        @Override
        public int compare(TraceInfo o1, TraceInfo o2) {
            return (int) (o1.getClock() - o2.getClock());
        }
    });

    Column<TraceInfo, TraceInfo> colTraceType = new IdentityColumn<TraceInfo>(TRACE_TYPE_CELL);
    grid.addColumn(colTraceType, new ResizableHeader<TraceInfo>("Type", grid, colTraceType));
    grid.setColumnWidth(colTraceType, 60, Style.Unit.PX);

    Column<TraceInfo, TraceInfo> colTraceDuration = new IdentityColumn<TraceInfo>(TRACE_DURATION_CELL);
    grid.addColumn(colTraceDuration, new ResizableHeader<TraceInfo>("Time", grid, colTraceDuration));
    grid.setColumnWidth(colTraceDuration, 64, Style.Unit.PX);
    colTraceDuration.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_RIGHT);

    colTraceDuration.setSortable(true);
    sortHandler.setComparator(colTraceDuration, new Comparator<TraceInfo>() {
        @Override
        public int compare(TraceInfo o1, TraceInfo o2) {
            return (int) ((o1.getExecutionTime() - o2.getExecutionTime()) / 1000000L);
        }
    });

    Column<TraceInfo, TraceInfo> colTraceCalls = new IdentityColumn<TraceInfo>(TRACE_CALLS_CELL);
    grid.addColumn(colTraceCalls, new ResizableHeader<TraceInfo>("Calls", grid, colTraceCalls));
    grid.setColumnWidth(colTraceCalls, 50, Style.Unit.PX);

    colTraceCalls.setSortable(true);
    sortHandler.setComparator(colTraceCalls, new Comparator<TraceInfo>() {
        @Override
        public int compare(TraceInfo o1, TraceInfo o2) {
            return (int) (o1.getCalls() - o2.getCalls());
        }
    });

    Column<TraceInfo, TraceInfo> colTraceErrors = new IdentityColumn<TraceInfo>(TRACE_ERRORS_CELL);
    grid.addColumn(colTraceErrors, new ResizableHeader<TraceInfo>("Errs", grid, colTraceErrors));
    grid.setColumnWidth(colTraceErrors, 50, Style.Unit.PX);

    colTraceErrors.setSortable(true);
    sortHandler.setComparator(colTraceErrors, new Comparator<TraceInfo>() {
        @Override
        public int compare(TraceInfo o1, TraceInfo o2) {
            return (int) (o1.getErrors() - o2.getErrors());
        }
    });

    Column<TraceInfo, TraceInfo> colTraceRecords = new IdentityColumn<TraceInfo>(TRACE_RECORDS_CELL);
    grid.addColumn(colTraceRecords, new ResizableHeader<TraceInfo>("Recs", grid, colTraceRecords));
    grid.setColumnWidth(colTraceRecords, 50, Style.Unit.PX);

    colTraceRecords.setSortable(true);
    sortHandler.setComparator(colTraceRecords, new Comparator<TraceInfo>() {
        @Override
        public int compare(TraceInfo o1, TraceInfo o2) {
            return (int) (o1.getRecords() - o2.getRecords());
        }
    });

    Column<TraceInfo, TraceInfo> colTraceDesc = new IdentityColumn<TraceInfo>(TRACE_NAME_CELL);
    grid.addColumn(colTraceDesc, "Description");
    grid.setColumnWidth(colTraceDesc, 100, Style.Unit.PCT);

    rowBuilder = new TraceSearchTableBuilder(grid, expandedDetails);
    grid.setTableBuilder(rowBuilder);

    grid.setSkipRowHoverStyleUpdate(true);
    grid.setSkipRowHoverFloatElementCheck(true);
    grid.setSkipRowHoverCheck(true);
    grid.setKeyboardSelectionPolicy(HasKeyboardSelectionPolicy.KeyboardSelectionPolicy.DISABLED);

    grid.addCellPreviewHandler(new CellPreviewEvent.Handler<TraceInfo>() {
        @Override
        public void onCellPreview(CellPreviewEvent<TraceInfo> event) {
            NativeEvent nev = event.getNativeEvent();
            String eventType = nev.getType();
            if ((BrowserEvents.KEYDOWN.equals(eventType) && nev.getKeyCode() == KeyCodes.KEY_ENTER)
                    || BrowserEvents.DBLCLICK.equals(nev.getType())) {
                selection.setSelected(event.getValue(), true);
                openDetailView();
            }
            if (BrowserEvents.CONTEXTMENU.equals(eventType)) {
                selection.setSelected(event.getValue(), true);
                if (selection.getSelectedObject() != null) {
                    contextMenu.setPopupPosition(event.getNativeEvent().getClientX(),
                            event.getNativeEvent().getClientY());
                    contextMenu.show();
                }
            }
        }
    });

    grid.addDomHandler(new DoubleClickHandler() {
        @Override
        public void onDoubleClick(DoubleClickEvent event) {
            event.preventDefault();
        }
    }, DoubleClickEvent.getType());
    grid.addDomHandler(new ContextMenuHandler() {
        @Override
        public void onContextMenu(ContextMenuEvent event) {
            event.preventDefault();
        }
    }, ContextMenuEvent.getType());
}