/// <summary>
/// Called when a part of the component is changing.
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="ce">Event arguments</param>
public override void OnComponentChanged(object sender, ComponentChangedEventArgs ce)
{
base.OnComponentChanged(sender, ce);
PropertyDescriptor selIndexDesc = DesignUtil.GetPropertyDescriptor(Component, "SelectedIndex");
if ((selIndexDesc != null) && (ce.Member == selIndexDesc))
{
SelectedIndex = (int)ce.NewValue;
UpdateDesignTimeHtml();
}
}
/// <summary>
/// Called when the Add Separator menu item is clicked.
/// </summary>
/// <param name="sender">The source object</param>
/// <param name="e">Event arguments</param>
private void OnAddSep(object sender, EventArgs e)
{
TabStrip strip = (TabStrip)Component;
PropertyDescriptor itemsDesc = DesignUtil.GetPropertyDescriptor(strip, "Items");
if (itemsDesc != null)
{
// Tell the designer that we're changing the property
RaiseComponentChanging(itemsDesc);
// Do the change
TabSeparator sep = new TabSeparator();
strip.Items.Add(sep);
// Tell the designer that we've changed the property
RaiseComponentChanged(itemsDesc, null, null);
UpdateDesignTimeHtml();
}
}
/// <summary>
/// Called when the Add Button menu item is clicked.
/// </summary>
/// <param name="sender">The source object</param>
/// <param name="e">Event arguments</param>
private void OnAddButton(object sender, EventArgs e)
{
Toolbar tbar = (Toolbar)Component;
PropertyDescriptor itemsDesc = DesignUtil.GetPropertyDescriptor(tbar, "Items");
if (itemsDesc != null)
{
// Tell the designer that we're changing the property
RaiseComponentChanging(itemsDesc);
// Do the change
ToolbarButton btn = new ToolbarButton();
btn.Text = "Button";
tbar.Items.Add(btn);
// Tell the designer that we've changed the property
RaiseComponentChanged(itemsDesc, null, null);
UpdateDesignTimeHtml();
}
}
