Examples with NodeBase gov.sandia.n2a.ui.eq.tree.NodeBase used on opensource projects

Example 11 with NodeBase

use of gov.sandia.n2a.ui.eq.tree.NodeBase in project n2a by frothga.

the class EquationTreeCellRenderer method getTreeCellRendererComponent.

@Override
public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
    super.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
    if (baseFont == null) {
        baseFont = getFont().deriveFont(Font.PLAIN);
        baseFontSize = baseFont.getSize2D();
    }
    NodeBase n = (NodeBase) value;
    setForeground(n.getForegroundColor());
    setIcon(getIconFor(n, expanded, leaf));
    Font f = getFontFor(n);
    setFont(f);
    if (n.needsInitTabs()) {
        n.initTabs(tree.getGraphics().getFontMetrics(f));
        // convertValueToText() is called first thing in super.getTreeCellRendererComponent(),
        // but text very likely has changed, so we need to call it again here.
        setText(tree.convertValueToText(value, selected, expanded, leaf, row, hasFocus));
    }
    return this;
}

Example 12 with NodeBase

use of gov.sandia.n2a.ui.eq.tree.NodeBase in project n2a by frothga.

the class FilteredTreeModel method insertNodeIntoUnfiltered.

public void insertNodeIntoUnfiltered(MutableTreeNode newChild, MutableTreeNode parent, int childrenIndex) {
    NodeBase p = (NodeBase) parent;
    NodeBase c = (NodeBase) newChild;
    p.insert(c, childrenIndex);
    // If c brings a new subtree, ensure it is filtered.
    c.filter(filterLevel);
    if (// Don't send any event
    !c.visible(filterLevel)) {
        p.insertFiltered(-1, childrenIndex, true);
        return;
    }
    // Determine filtered index
    int filteredIndex;
    List<Integer> filtered = p.getFiltered();
    if (filtered == null) {
        filteredIndex = childrenIndex;
    } else {
        int count = filtered.size();
        for (filteredIndex = 0; filteredIndex < count; filteredIndex++) {
            if (filtered.get(filteredIndex).intValue() >= childrenIndex)
                break;
        }
        p.insertFiltered(filteredIndex, childrenIndex, true);
    }
    int[] filteredIndices = new int[1];
    filteredIndices[0] = filteredIndex;
    nodesWereInserted(parent, filteredIndices);
}

Example 13 with NodeBase

use of gov.sandia.n2a.ui.eq.tree.NodeBase in project n2a by frothga.

the class FilteredTreeModel method nodeChanged.

public void nodeChanged(TreeNode node) {
    if (listenerList == null || node == null)
        return;
    NodeBase parent = (NodeBase) node.getParent();
    if (parent != null) {
        int filteredIndex = parent.getIndexFiltered(node);
        if (filteredIndex >= 0) {
            int[] changedIndices = new int[1];
            changedIndices[0] = filteredIndex;
            nodesChanged(parent, changedIndices);
        }
    } else if (node == getRoot()) {
        nodesChanged(node, null);
    }
}

Example 14 with NodeBase

use of gov.sandia.n2a.ui.eq.tree.NodeBase in project n2a by frothga.

the class PanelEquationTree method getSelected.

public NodeBase getSelected() {
    NodeBase result = null;
    TreePath path = tree.getSelectionPath();
    if (path != null)
        result = (NodeBase) path.getLastPathComponent();
    if (result == null)
        return root;
    return result;
}

Example 15 with NodeBase

use of gov.sandia.n2a.ui.eq.tree.NodeBase in project n2a by frothga.

the class PanelEquationTree method addAtSelected.

public void addAtSelected(String type) {
    if (locked)
        return;
    NodeBase selected = getSelected();
    if (// only happens when root is null
    selected == null) {
        PanelModel.instance.undoManager.add(new AddDoc());
        // Since root is itself a Part, don't create another one. For anything else, fall through and add it to the newly-created model.
        if (type.equals("Part"))
            return;
        selected = root;
    }
    NodeBase editMe = selected.add(type, tree, null);
    if (editMe != null) {
        TreePath path = new TreePath(editMe.getPath());
        tree.scrollPathToVisible(path);
        tree.setSelectionPath(path);
        tree.startEditingAtPath(path);
    }
}