public MainForm()
{
InitializeComponent();
initializeTimer();
treeViewItems.ExpandAll();
circuitManager = new CircuitManager();
canvas = new Canvas(panelCanvas, this);
toolPan.CheckedChanged += toolPan_CheckedChanged;
refresh();
}
/// <summary>
/// Event handler for clicking the new document button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void toolNewDocument_Click(object sender, EventArgs e)
{
if (unsavedChangesMade)
{
if (!promptSave())
{
return;
}
}
circuitManager = new CircuitManager();
unsavedChangesMade = false;
lastFilePath = null;
newCanvas();
refresh();
}
private void initializeCircuitManager()
{
circuitManager = new CircuitManager(circuit);
}