com.extjs.gxt.ui.client.widget.grid.Grid.fireEvent()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中com.extjs.gxt.ui.client.widget.grid.Grid.fireEvent()方法的一些代码示例，展示了Grid.fireEvent()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Grid.fireEvent()方法的具体详情如下：
包路径：com.extjs.gxt.ui.client.widget.grid.Grid
类名称：Grid
方法名：fireEvent

Grid.fireEvent介绍

暂无

代码示例

代码示例来源：origin: com.extjs/gxt

  1. protected void onClick(GridEvent<M> e) {
  2.  if (e.getRowIndex() != -1) {
  3.   fireEvent(Events.RowClick, e);
  4.   if (e.getColIndex() != -1) {
  5.    fireEvent(Events.CellClick, e);
  6.   }
  7.  }
  8. }

代码示例来源：origin: com.extjs/gxt

  1. protected void onMouseUp(GridEvent<M> e) {
  2.  if (e.getRowIndex() != -1) {
  3.   fireEvent(Events.RowMouseUp, e);
  4.   if (e.getColIndex() != -1) {
  5.    fireEvent(Events.CellMouseUp, e);
  6.   }
  7.  }
  8. }

代码示例来源：origin: com.extjs/gxt

  1. protected void onDoubleClick(GridEvent<M> e) {
  2.  if (e.getRowIndex() != -1) {
  3.   fireEvent(Events.RowDoubleClick, e);
  4.   if (e.getColIndex() != -1) {
  5.    fireEvent(Events.CellDoubleClick, e);
  6.   }
  7.  }
  8. }

代码示例来源：origin: com.extjs/gxt

  1. public boolean onDoubleClick(GridEvent<M> e) {
  2.  if (clicksToEdit == ClicksToEdit.TWO) {
  3.   if (e.getRowIndex() != -1) {
  4.    grid.fireEvent(Events.RowDoubleClick, e);
  5.    if (e.getColIndex() != -1) {
  6.     grid.fireEvent(Events.CellDoubleClick, e);
  7.    }
  8.   }
  9.   return true;
  10.  }
  11.  return false;
  12. }

代码示例来源：origin: com.extjs/gxt

  1. protected void afterRenderView() {
  2.  viewReady = true;
  3.  view.afterRender();
  4.  onAfterRenderView();
  5.  for (String key : states.keySet()) {
  6.   setAriaState(key, states.get(key));
  7.  }
  8.  fireEvent(Events.ViewReady);
  9. }

代码示例来源：origin: com.extjs/gxt

  1. protected void onMouseDown(GridEvent<M> e) {
  2.  if (isDisableTextSelection() && GXT.isWebKit) {
  3.   String tagName = e.getEvent().getEventTarget().<Element> cast().getTagName();
  4.   if (!"input".equalsIgnoreCase(tagName) && !"textarea".equalsIgnoreCase(tagName)) {
  5.    e.preventDefault();
  6.   }
  7.  }
  8.  if (e.getRowIndex() != -1) {
  9.   fireEvent(Events.RowMouseDown, e);
  10.   if (e.getColIndex() != -1) {
  11.    fireEvent(Events.CellMouseDown, e);
  12.   }
  13.  }
  14. }

代码示例来源：origin: com.extjs/gxt

  1. protected void onClick(GridEvent<ModelData> ce) {
  2.  Element row = findRow(ce.getTarget());
  3.  if (row != null) {
  4.   ce.setRowIndex(findRowIndex(row));
  5.   grid.fireEvent(Events.RowClick, ce);
  6.  }
  7. }

代码示例来源：origin: com.extjs/gxt

  1. @SuppressWarnings("unchecked")
  2. protected void onColumnSplitterMoved(int colIndex, int width) {
  3.  stopEditing();
  4.  userResized = true;
  5.  width = Math.max(grid.getMinColumnWidth(), width);
  6.  cm.setColumnWidth(colIndex, width);
  7.  GridEvent<ModelData> e = (GridEvent<ModelData>) createComponentEvent(null);
  8.  e.setColIndex(colIndex);
  9.  e.setWidth(width);
  10.  grid.fireEvent(Events.ColumnResize, e);
  11. }

代码示例来源：origin: com.extjs/gxt

  1. @SuppressWarnings("unchecked")
  2. protected void syncScroll() {
  3.  syncHeaderScroll();
  4.  int scrollLeft = scroller.getScrollLeft();
  5.  int scrollTop = scroller.getScrollTop();
  6.  GridEvent<ModelData> ge = (GridEvent<ModelData>) createComponentEvent(null);
  7.  ge.setScrollLeft(scrollLeft);
  8.  ge.setScrollTop(scrollTop);
  9.  constrainFocusElement();
  10.  grid.fireEvent(Events.BodyScroll, ge);
  11. }

代码示例来源：origin: com.extjs/gxt

  1. /**
  2.  * Reconfigures the grid to use a different Store and Column Model. The View
  3.  * will be bound to the new objects and refreshed.
  4.  * 
  5.  * @param store the new store
  6.  * @param cm the new column model
  7.  */
  8. public void reconfigure(ListStore<M> store, ColumnModel cm) {
  9.  if (loadMask && rendered) {
  10.   mask(GXT.MESSAGES.loadMask_msg());
  11.  }
  12.  if (rendered) {
  13.   view.initData(store, cm);
  14.  }
  15.  this.store = store;
  16.  this.cm = cm;
  17.  // rebind the sm
  18.  setSelectionModel(sm);
  19.  if (isViewReady()) {
  20.   view.refresh(true);
  21.  }
  22.  if (loadMask && rendered) {
  23.   unmask();
  24.  }
  25.  fireEvent(Events.Reconfigure);
  26. }

代码示例来源：origin: bedatadriven/activityinfo

  1. @Override
  2. protected void onRowOver(Element row) {
  3.   int index = findRowIndex(row);
  4.   if (index != -1) {
  5.     ModelData model = grid.getStore().getAt(index);
  6.     if (isHighlightable(model)) {
  7.       fly(row).addStyleName(IndicatorLinkResources.INSTANCE.style().highlight());
  8.       GridEvent event = new GridEvent(grid);
  9.       event.setModel(model);
  10.       grid.fireEvent(HighlightingGridView.ROW_MOUSE_OVER, event);
  11.     }
  12.   }
  13.   overRow = row;
  14. }

代码示例来源：origin: com.extjs/gxt

  1. @SuppressWarnings("unchecked")
  2. protected void updateHeaderSortState() {
  3.  SortInfo state = getSortState();
  4.  if (state == null || Util.isEmptyString(state.getSortField())) {
  5.   return;
  6.  }
  7.  if (sortState == null || (!sortState.getSortField().equals(state.getSortField()))
  8.    || sortState.getSortDir() != state.getSortDir()) {
  9.   GridEvent<ModelData> e = (GridEvent<ModelData>) createComponentEvent(null);
  10.   e.setSortInfo(state);
  11.   sortState = new SortInfo(state.getSortField(), state.getSortDir());
  12.   int sortColumn = cm.findColumnIndex(state.getSortField());
  13.   if (sortColumn != -1) {
  14.    updateSortIcon(sortColumn, sortState.getSortDir());
  15.   }
  16.   if (grid.isStateful()) {
  17.    Map<String, Object> st = grid.getState();
  18.    st.put("sortField", sortState.getSortField());
  19.    st.put("sortDir", sortState.getSortDir().toString());
  20.    grid.saveState();
  21.   }
  22.   grid.fireEvent(Events.SortChange, e);
  23.  }
  24. }

代码示例来源：origin: com.extjs/gxt

  1. protected void onEditComplete(CellEditor ed, Object value, Object startValue) {
  2.  editing = false;
  3.  activeEditor = null;
  4.  ed.removeListener(Events.SpecialKey, editorListener);
  5.  ed.removeListener(Events.Complete, editorListener);
  6.  ed.removeListener(Events.CancelEdit, editorListener);
  7.  Record r = activeRecord;
  8.  activeRecord = null;
  9.  String field = cm.getDataIndex(ed.col);
  10.  GridEvent<M> ge = new GridEvent<M>(grid);
  11.  ge.setRecord(r);
  12.  ge.setProperty(field);
  13.  ge.setValue(value);
  14.  ge.setStartValue(startValue);
  15.  ge.setRowIndex(ed.row);
  16.  ge.setColIndex(ed.col);
  17.  if (grid.fireEvent(Events.ValidateEdit, ge)) {
  18.   r.setValid(ge.getProperty(), ed.getField().isValid(true));
  19.   r.set(ge.getProperty(), ge.getValue());
  20.   grid.fireEvent(Events.AfterEdit, ge);
  21.  }
  22.  grid.getView().focusCell(ed.row, ed.col, false);
  23. }

代码示例来源：origin: com.extjs/gxt

  1. public void startEditing(final int row, final int col) {
  2.  stopEditing();
  3.  if (cm.isCellEditable(col)) {
  4.   final M m = store.getAt(row);
  5.   final String field = cm.getDataIndex(col);
  6.   GridEvent<M> e = new GridEvent<M>(grid);
  7.   e.setModel(m);
  8.   e.setRecord(store.getRecord(m));
  9.   e.setProperty(field);
  10.   e.setRowIndex(row);
  11.   e.setColIndex(col);
  12.   e.setValue(m.get(field));
  13.   if (grid.fireEvent(Events.BeforeEdit, e)) {
  14.    ignoreScroll = true;
  15.    grid.getView().ensureVisible(row, col, false);
  16.    // required because of triggerfields
  17.    startEditTimer = new Timer() {
  18.     @Override
  19.     public void run() {
  20.      startEditTimer = null;
  21.      deferStartEditing(m, field, row, col);
  22.     }
  23.    };
  24.    startEditTimer.schedule(10);
  25.   }
  26.  }
  27. }

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