Example usage for javax.swing JTree getRowCount

Introduction

In this page you can find the example usage for javax.swing JTree getRowCount.

Prototype

@BeanProperty(bound = false)
public int getRowCount()

Source Link

Document

Returns the number of viewable nodes.

Usage

From source file:pcgen.gui2.tabs.CompanionInfoTab.java

private void selectCompanion(CompanionFacade compFacade) {
    TreeTableModel treeTableModel = companionsTable.getTreeTableModel();
    treeTableModel.getRoot();/*from w w  w.j a  v a 2s  .  c  om*/
    TreePath path = null;

    JTree tree = companionsTable.getTree();
    String companionType = compFacade.getCompanionType();
    for (int i = 0; i < tree.getRowCount(); i++) {
        TreePath pathForRow = tree.getPathForRow(i);
        Object lastPathComponent = pathForRow.getLastPathComponent();
        if (lastPathComponent.toString().startsWith(companionType)) {
            tree.expandRow(i);
        } else if (lastPathComponent instanceof pcgen.gui2.tabs.CompanionInfoTab.CompanionsModel.CompanionNode) {
            CompanionFacade rowComp = (CompanionFacade) ((pcgen.gui2.tabs.CompanionInfoTab.CompanionsModel.CompanionNode) lastPathComponent)
                    .getValueAt(0);

            if (rowComp != null && rowComp.getFileRef().get() == compFacade.getFileRef().get()
                    && rowComp.getNameRef().get() == compFacade.getNameRef().get()
                    && rowComp.getRaceRef().get() == compFacade.getRaceRef().get()) {
                path = pathForRow;
            }
        }
    }
    if (path != null) {
        companionsTable.getTree().setSelectionPath(path);
        companionsTable.getTree().scrollPathToVisible(path);
    }
}