Package com.extjs.gxt.ui.client.util

Examples of com.extjs.gxt.ui.client.util.DelayedTask


        doRefresh();
      }

    });

    task = new DelayedTask(new Listener<BaseEvent>() {
      public void handleEvent(BaseEvent be) {
        int columnIndex = grid.getColumnModel().getIndexById(RowNumberer.this.getId());
        ColumnData columnData = grid.getView().getColumnData().get(columnIndex);
        ListStore<ModelData> store = (ListStore<ModelData>) grid.getStore();
        String property = RowNumberer.this.getDataIndex();
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   *
   * @param delay the delay in ms
   */
  public void delayedRefresh(int delay) {
    if (refreshTask == null) {
      refreshTask = new DelayedTask(new Listener<BaseEvent>() {
        public void handleEvent(BaseEvent be) {
          refresh();
        }
      });
    }
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  protected void clean() {
    if (grid == null || !grid.isViewReady() || !bufferEnabled) {
      return;
    }
    if (cleanTask == null) {
      cleanTask = new DelayedTask(new Listener<BaseEvent>() {
        public void handleEvent(BaseEvent be) {
          doClean();
        }
      });
    }
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  protected void update() {
    if (grid == null || !grid.isViewReady() || !bufferEnabled) {
      return;
    }
    if (renderTask == null) {
      renderTask = new DelayedTask(new Listener<BaseEvent>() {
        public void handleEvent(BaseEvent be) {
          doUpdate();
        }
      });
    }
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   *
   * @param autoValidate true to validate on each key press
   */
  public void setAutoValidate(boolean autoValidate) {
    if (!this.autoValidate && autoValidate) {
      validationTask = new DelayedTask(new Listener<BaseEvent>() {
        public void handleEvent(BaseEvent be) {
          validate();
        }
      });
    } else if (!autoValidate && validationTask != null) {
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   */
  public void setTypeAhead(boolean typeAhead) {
    this.typeAhead = typeAhead;
    if (rendered) {
      if (typeAhead && taTask == null) {
        taTask = new DelayedTask(new Listener<BaseEvent>() {
          public void handleEvent(BaseEvent be) {
            onTypeAhead();
          }
        });
      } else if (!typeAhead && taTask != null) {
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    if (mode.equals("local")) {
      minChars = 0;
    }

    dqTask = new DelayedTask(new Listener<BaseEvent>() {
      public void handleEvent(BaseEvent be) {
        initQuery();
      }
    });

    if (valueField != null) {
      hiddenInput = Document.get().createHiddenInputElement().cast();
      hiddenInput.setName(getName() + "-hidden");
      getElement().appendChild(hiddenInput);
    }

    if (typeAhead) {
      taTask = new DelayedTask(new Listener<BaseEvent>() {
        public void handleEvent(BaseEvent be) {
          onTypeAhead();
        }
      });
    }
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    return style;
  }

  protected void clean() {
    if (cleanTask == null) {
      cleanTask = new DelayedTask(new Listener<BaseEvent>() {
        public void handleEvent(BaseEvent be) {
          doClean();
        }
      });
    }
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    }
  }

  protected void update() {
    if (updateTask == null) {
      updateTask = new DelayedTask(new Listener<BaseEvent>() {
        public void handleEvent(BaseEvent be) {
          doUpdate();
        }
      });
    }
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      disableTextSelection(disableTextSelection == 1);
    }

    if (monitorWindowResize) {
      if (windowResizeTask == null) {
        windowResizeTask = new DelayedTask(new Listener<BaseEvent>() {
          public void handleEvent(BaseEvent be) {
            onWindowResize(Window.getClientWidth(), Window.getClientHeight());
          }
        });
      }
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