Examples of TreeState

barsuift.simLife.tree.TreeState
cl.alejo.jcsim.csim.gates.TreeState
com.alee.laf.tree.TreeState
This object might contain tree selection and expand states for all loaded tree nodes. Usually this object is constructed through TreeUtils automatically and could be applied to some tree using these utilities aswell. @author Mikle Garin @see TreeUtils
jetbrains.communicator.util.TreeState
@author Kir Maximov
org.apache.myfaces.custom.tree2.TreeState
org.apache.myfaces.tobago.model.TreeState
Manages the state on a Tree:
1. selection: selected tree-nodes
2. expandState: open/close folder state
3. marker: last used action object
org.richfaces.component.state.TreeState
@author Nick Belaevski - nbelaevski@exadel.com created 23.11.2006

Examples of org.richfaces.component.state.TreeState

    return getFacets().values().iterator();
  }




  protected DataComponentState createComponentState() {
    return new TreeState(isStopInCollapsed());
  }

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Examples of org.richfaces.component.state.TreeState

    }
  }


  public String encodeSelectionStateInput(FacesContext context, UITree tree) throws IOException {
    String result = "";
    TreeState treeState = (TreeState) tree.getComponentState();
    TreeRowKey selectedNodeKey = treeState.getSelectedNode();
    if (selectedNodeKey != null) {
      Object rowKey = tree.getRowKey();
      try {
        tree.setRowKey(selectedNodeKey);
        if (tree.isRowAvailable()) {

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Examples of org.richfaces.component.state.TreeState

    // Check for node were choosed
    TreeRowKey rowKey = (TreeRowKey) getRowKey(); 
    if (rowKey == null) {
      return null;
    }
    TreeState state = (TreeState) getComponentState();
    return state.getSubState(rowKey);
  }

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Examples of org.richfaces.component.state.TreeState

    if (rowKey == null) {
      return;
    }
    
    if (state instanceof TreeState) {
          TreeState currentState = (TreeState) getComponentState();
          currentState.mergeSubState(rowKey, (TreeState) state);
    }
  }

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Examples of org.richfaces.component.state.TreeState

    TreeRowKey rowKey = (TreeRowKey) getRowKey(); 
    if (rowKey == null) {
      return;
    }
    
    TreeState state = (TreeState) getComponentState();
    state.clearSubState(rowKey);
  }

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Examples of org.richfaces.component.state.TreeState

  public Object getParentRowKey(Object rowKey) {
    return ((AbstractTreeDataModel) getExtendedDataModel()).getParentRowKey(rowKey);
  }


  public void transferQueuedNode() {
    TreeState treeState = (TreeState) getComponentState();
    treeState.transferQueuedNodes((TreeRowKey) getRowKey());
  }

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Examples of org.richfaces.component.state.TreeState

      isLastElement = false;
      navigator.resetLastElement();
    }


    public void processAdvisors(FacesContext context, TreeRowKey rowKey) throws IOException {
      TreeState state = (TreeState) tree.getComponentState();
      TreeStateAdvisor stateAdvisor = (TreeStateAdvisor)tree.getStateAdvisor();


      if (null == stateAdvisor) {
        if (null == methodBindingAdvisor) {
          methodBindingAdvisor = new TreeStateAdvisor() {
            public Boolean adviseNodeOpened(UITree tree) {
              MethodBinding adviseNodeOpened = tree.getAdviseNodeOpened();
              if (null != adviseNodeOpened) {
                return (Boolean) adviseNodeOpened.invoke(FacesContext.getCurrentInstance(), new Object[] {tree});
              }
              return null;
            }


            public Boolean adviseNodeSelected(UITree tree) {
              MethodBinding adviseNodeSelected = tree.getAdviseNodeSelected();
              if (null != adviseNodeSelected) {
                return (Boolean) adviseNodeSelected.invoke(FacesContext.getCurrentInstance(), new Object [] {tree});
              }
              return null;
            }
          };
        }
        stateAdvisor = methodBindingAdvisor;
      }


      Boolean adviseOpened = stateAdvisor.adviseNodeOpened(tree); 
      if (null != adviseOpened) {
        if (adviseOpened.booleanValue()) {
          state.makeExpanded(rowKey);
        } else {
          state.makeCollapsed(rowKey);
        }
      }
      
      Boolean adviseSelected = stateAdvisor.adviseNodeSelected(tree); 
      if (null != adviseSelected) {
        if (adviseSelected.booleanValue()) {
          if (!state.isSelected(rowKey)) {
            state.setSelected(rowKey);
          }
        }
        else {
          if (state.isSelected(rowKey)) {
            state.setSelected(null);
          }
        }
      }
    }

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Examples of org.richfaces.component.state.TreeState

  public void resetDataModel() {
    this.allowCachedModel = false;
    
    super.resetDataModel();


    TreeState state = (TreeState) getComponentState();
    // re-set stopInCollapsed to handle AJAX switch type change
    state.setStopInCollapsed(isStopInCollapsed());
  }

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Examples of org.richfaces.component.state.TreeState


    try {
      super.processDecodes(faces, null);


      if (null != getAttributes().get(SELECTION_INPUT_ATTRIBUTE)) {
        TreeState state = (TreeState) getComponentState();


        if (!state.isSelected(null)) {
          new NodeSelectedEvent(this, state.getSelectedNode()).queue();
        }
      }


    } finally {
      getAttributes().remove(SELECTION_INPUT_ATTRIBUTE);

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Examples of org.richfaces.component.state.TreeState

    UITreeNode node = (UITreeNode) component;
    UITree tree = node.getUITree();
    TreeRowKey key = (TreeRowKey) tree.getRowKey();
    Map requestMap = context.getExternalContext().getRequestParameterMap();
    String id = node.getClientId(context);
    TreeState componentState = (TreeState) tree.getComponentState();


    String nodeExpandedId = id + NODE_EXPANDED_INPUT_SUFFIX;
    Object nodeExpandedValue = requestMap.get(nodeExpandedId);
    if (nodeExpandedValue != null) {
      boolean nodeExpanded = Boolean.valueOf(nodeExpandedValue.toString()).booleanValue();
      if (tree.isExpanded() ^ nodeExpanded) {
        if (nodeExpanded) {
          new ExpandNodeCommandEvent(tree, key).queue();
        } else {
          new CollapseNodeCommandEvent(tree, key).queue();
        }


        if (Boolean.valueOf((String) requestMap.get(id + AJAX_EXPANDED_SUFFIX)).booleanValue()) {
          new AjaxExpandedEvent(node).queue();
          new AjaxExpandedEvent(tree).queue();
        } else {
          new NodeExpandedEvent(node).queue();
          new NodeExpandedEvent(tree).queue();
        }
      }
    }


    if (id.equals(tree.getAttributes()
        .get(UITree.SELECTION_INPUT_ATTRIBUTE))) {
      if (!componentState.isSelected(key)) {


        if (tree.getAttributes().get(
            UITree.SELECTED_NODE_PARAMETER_NAME) == null) {


          new NodeSelectedEvent(tree, componentState.getSelectedNode()).queue();
          new NodeSelectedEvent(node, componentState.getSelectedNode()).queue();
        } else {
          new AjaxSelectedEvent(tree, componentState.getSelectedNode()).queue();
          new AjaxSelectedEvent(node, componentState.getSelectedNode()).queue();
        }
      }


      tree.getAttributes().remove(UITree.SELECTION_INPUT_ATTRIBUTE);
    }

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