/// <summary>
/// Triggered when the user clicks on the create button on the title bar. Creates a brand new dictionary with zero
/// elements in the place of the current dictionary.
/// </summary>
protected void OnCreateButtonClicked()
{
CreateDictionary();
UpdateHeaderGUI();
editRow.Initialize(this, guiContentLayout, 0, depth + 1);
editRow.Enabled = false;
isModified = true;
}
/// <summary>
/// Completely rebuilds the dictionary GUI elements.
/// </summary>
public void BuildGUI()
{
editKey = CreateKey();
editValue = CreateValue();
UpdateHeaderGUI();
foreach (var KVP in rows)
{
KVP.Value.Destroy();
}
rows.Clear();
if (editRow != null)
{
editRow.Destroy();
editRow = null;
}
if (!IsNull())
{
// Hidden dependency: BuildGUI must be called after all elements are
// in the dictionary so we do it in two steps
int numRows = GetNumRows();
for (int i = 0; i < numRows; i++)
{
GUIDictionaryFieldRow newRow = CreateRow();
rows.Add(i, newRow);
}
editRow = CreateRow();
editRow.Initialize(this, guiContentLayout, numRows, depth + 1);
editRow.Enabled = false;
for (int i = 0; i < numRows; i++)
{
rows[i].Initialize(this, guiContentLayout, i, depth + 1);
}
}
}