Example usage for javax.swing.tree TreeSelectionModel isPathSelected

Introduction

In this page you can find the example usage for javax.swing.tree TreeSelectionModel isPathSelected.

Prototype

boolean isPathSelected(TreePath path);

Source Link

Document

Returns true if the path, path, is in the current selection.

Usage

From source file:com.mirth.connect.client.ui.DashboardPanel.java

/**
 * Shows the popup menu when the trigger button (right-click) has been pushed. Deselects the
 * rows if no row was selected.//ww w  .jav a 2s.  c  om
 */
private void checkSelectionAndPopupMenu(MouseEvent event) {
    TreePath path = dashboardTable.getPathForLocation(event.getX(), event.getY());

    /*
     * On mouse events we don't need to update the dashboard panel plugins. They will already
     * have been updated because of the ListSelectionEvent, and multiple mouse events will enter
     * here (as many as three, one pressed and two released) so we would basically be doing four
     * times the work.
     */
    if (path == null) {
        deselectRows(false);
    } else {
        updatePopupMenu(false);
    }

    if (event.isPopupTrigger()) {
        TreeSelectionModel selectionModel = dashboardTable.getTreeSelectionModel();

        if (!selectionModel.isPathSelected(path)) {
            deselectRows(false);
            selectionModel.addSelectionPath(path);
        }

        parent.dashboardPopupMenu.show(event.getComponent(), event.getX(), event.getY());
    }
}

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