Example usage for com.google.gwt.user.cellview.client TreeNode isChildLeaf

Introduction

In this page you can find the example usage for com.google.gwt.user.cellview.client TreeNode isChildLeaf.

Prototype

boolean isChildLeaf(int index);

Source Link

Document

Check whether or not a child node is a leaf node.

Usage

From source file:cimav.visorglass.client.widgets.model.ArbolModel.java

License:Apache License

public void expandTreeNode(TreeNode node) {
    for (int i = 0; i < node.getChildCount(); i++) {
        if (!node.isChildLeaf(i)) {
            expandTreeNode(node.setChildOpen(i, true));
        }/*  w w  w  .ja  v  a2 s . c o m*/
    }
}

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From source file:org.kaaproject.kaa.server.admin.client.mvp.activity.NavigationActivity.java

License:Apache License

private boolean openNode(TreeNode node, TreePlace place) {
    int childCount = node.getChildCount();
    for (int i = 0; i < childCount; i++) {
        if (node.getChildValue(i).equals(place)) {
            //node.setChildOpen(i, true, true);
            return true;
        } else if (!node.isChildLeaf(i)) {
            boolean wasOpen = node.isChildOpen(i);
            TreeNode child = node.setChildOpen(i, true);
            if (child != null && openNode(child, place)) {
                return true;
            } else if (!wasOpen) {
                node.setChildOpen(i, false);
            }// w  w w .  j a v  a2 s  .  c o  m
        }
    }
    return false;
}

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From source file:org.kaaproject.kaa.server.admin.client.mvp.activity.NavigationActivity.java

License:Apache License

private void refreshTree(TreeNode node) {
    int childCount = node.getChildCount();
    for (int i = 0; i < childCount; i++) {
        if (!node.isChildLeaf(i) && node.isChildOpen(i)) {
            node.setChildOpen(i, false);
            TreeNode child = node.setChildOpen(i, true);
            if (child != null) {
                refreshTree(child);/* w w  w. j ava2 s  . co  m*/
            }
        }
    }
}

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From source file:org.openremote.app.client.widget.FormTree.java

License:Open Source License

public void refresh(TreeNode treeNode, Map<String, Boolean> openMap) {
    if (treeNode == null) {
        return;// w w w .j a va 2s.c  om
    }
    for (int i = 0, n = treeNode.getChildCount(); i < n; ++i) {
        if (null == treeNode.getChildValue(i) || treeNode.isChildLeaf(i)) {
            continue;
        }
        treeNode.setChildOpen(i, false);
        Boolean open = openMap.get(getTreeNodeId(treeNode.getChildValue(i)));
        if (open != null && open) {
            TreeNode childNode = treeNode.setChildOpen(i, true);
            refresh(childNode, openMap);
        }
    }
}

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From source file:org.openremote.app.client.widget.FormTree.java

License:Open Source License

public void getNodeOpenMap(TreeNode treeNode, Map<String, Boolean> openMap) {
    if (treeNode == null) {
        return;/* w  w  w  . j  ava  2 s .c o  m*/
    }
    for (int i = 0, n = treeNode.getChildCount(); i < n; ++i) {
        if (null == treeNode.getChildValue(i) || treeNode.isChildLeaf(i)) {
            continue;
        }

        openMap.put(getTreeNodeId(treeNode.getChildValue(i)), treeNode.isChildOpen(i));

        // This gets the child node, but doesn't change the open status (there's no other way to get the child)
        TreeNode childNode = treeNode.setChildOpen(i, treeNode.isChildOpen(i));

        getNodeOpenMap(childNode, openMap);
    }
}

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From source file:org.openremote.manager.client.widget.FormTree.java

License:Open Source License

protected void getNodeOpenMap(TreeNode treeNode, Map<String, Boolean> openMap) {
    if (treeNode == null) {
        return;/*  ww w .  ja va  2s . c  o m*/
    }
    for (int i = 0, n = treeNode.getChildCount(); i < n; ++i) {
        if (null == treeNode.getChildValue(i) || treeNode.isChildLeaf(i)) {
            continue;
        }

        openMap.put(getTreeNodeId(treeNode.getChildValue(i)), treeNode.isChildOpen(i));

        /* This gets the child node, but doesn't change the open status (there 's no other way to get the child). */
        TreeNode childNode = treeNode.setChildOpen(i, treeNode.isChildOpen(i));

        getNodeOpenMap(childNode, openMap);
    }
}

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From source file:org.sigmah.client.ui.view.admin.users.PermissionTree.java

License:Open Source License

private void setOpen(TreeNode node, boolean open) {
    if (node != null) {
        for (int i = 0; i < node.getChildCount(); i++) {
            if (!node.isChildLeaf(i)) {
                setOpen(node.setChildOpen(i, open), open);
            }//  w  w w.  j  a v  a2 s  . co  m
        }
    }
}

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