private void OnProviderClose(object sender, EventArgs e)
{
// Unhook from event source
ContextMenuProvider provider = (ContextMenuProvider)sender;
_provider.Dispose -= new EventHandler(OnProviderClose);
// Kill this poup window
Dispose();
}
/// <summary>
/// Initialize a new instance of the VisualContextMenu class.
/// </summary>
/// <param name="contextMenu">Originating context menu instance.</param>
/// <param name="palette">Local palette setting to use initially.</param>
/// <param name="paletteMode">Palette mode setting to use initially.</param>
/// <param name="redirector">Redirector used for obtaining palette values.</param>
/// <param name="redirectorImages">Redirector used for obtaining images.</param>
/// <param name="items">Collection of context menu items to be displayed.</param>
/// <param name="enabled">Enabled state of the context menu.</param>
/// <param name="keyboardActivated">Was the context menu activate by a keyboard action.</param>
public VisualContextMenu(KryptonContextMenu contextMenu,
IPalette palette,
PaletteMode paletteMode,
PaletteRedirect redirector,
PaletteRedirectContextMenu redirectorImages,
KryptonContextMenuCollection items,
bool enabled,
bool keyboardActivated)
: base(true)
{
_contextMenu = contextMenu;
_redirector = redirector;
// Create the view manager instance with root element
ViewManager = new ViewContextMenuManager(this, new ViewLayoutNull());
// Set the initial resolved palette to the appropriate setting
if (palette != null)
{
SetPalette(palette);
}
else
{
SetPalette(KryptonManager.GetPaletteForMode(paletteMode));
}
// Set of context menu columns
_viewColumns = new ViewLayoutStack(true);
// Create provider instance
_provider = new ContextMenuProvider(contextMenu, (ViewContextMenuManager)ViewManager, _viewColumns,
palette, paletteMode, redirector, redirectorImages,
NeedPaintDelegate, enabled);
_provider.Closing += new CancelEventHandler(OnProviderClosing);
_provider.Close += new EventHandler <CloseReasonEventArgs>(OnProviderClose);
_provider.Dispose += new EventHandler(OnProviderClose);
Construct(items, keyboardActivated);
}