/// <summary>
/// Occurs when the context menu is popped up for the property grid
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnGridContextMenuPoppedUp(object sender, EventArgs e)
{
// grab the grid
PropertyGrid grid = this._propertyGrid;
if (grid != null)
{
// grab the selected item
if (grid.SelectedGridItem != null)
{
GridItem item = grid.SelectedGridItem;
if (item != null)
{
// grab the descriptor as one of our option descriptors
XmlConfigurationOptionPropertyDescriptor descriptor = item.PropertyDescriptor as XmlConfigurationOptionPropertyDescriptor;
if (descriptor != null)
{
XmlConfigurationOption option = descriptor.Option;
if (option != null)
{
// construct a new menu item for it
XmlConfigurationOptionPropertyDescriptorMenuItem menuItem = new XmlConfigurationOptionPropertyDescriptorMenuItem("Has changes", new EventHandler(OnToggleOptionHasChangesClicked), option);
// determine its checked state
menuItem.Checked = option.HasChanges;
// rinse and repeat
_contextMenu.MenuItems.Clear();
_contextMenu.MenuItems.Add(menuItem);
}
}
}
}
}
}
/// <summary>
/// Occurs when the "Has changes" menu item is clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnToggleOptionHasChangesClicked(object sender, EventArgs e)
{
// grab one of our custom menu items
XmlConfigurationOptionPropertyDescriptorMenuItem menuItem = sender as XmlConfigurationOptionPropertyDescriptorMenuItem;
if (menuItem != null)
{
// and the option it points to
XmlConfigurationOption option = menuItem.Option;
if (option != null)
{
// toggle the check
option.HasChanges = !menuItem.Checked;
// if changed, then trigger the changed event for the option
if (option.HasChanges)
{
option.TriggerChange();
}
}
}
}
/// <summary>
/// Occurs when the context menu is popped up for the property grid
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnGridContextMenuPoppedUp(object sender, EventArgs e)
{
// grab the grid
PropertyGrid grid = this._propertyGrid;
if (grid != null)
{
// grab the selected item
if (grid.SelectedGridItem != null)
{
GridItem item = grid.SelectedGridItem;
if (item != null)
{
// grab the descriptor as one of our option descriptors
XmlConfigurationOptionPropertyDescriptor descriptor = item.PropertyDescriptor as XmlConfigurationOptionPropertyDescriptor;
if (descriptor != null)
{
XmlConfigurationOption option = descriptor.Option;
if (option != null)
{
// construct a new menu item for it
XmlConfigurationOptionPropertyDescriptorMenuItem menuItem = new XmlConfigurationOptionPropertyDescriptorMenuItem("Has changes", new EventHandler(OnToggleOptionHasChangesClicked), option);
// determine its checked state
menuItem.Checked = option.HasChanges;
// rinse and repeat
_contextMenu.MenuItems.Clear();
_contextMenu.MenuItems.Add(menuItem);
}
}
}
}
}
}