/// <summary>
/// Initialize a new instance of the ViewLayoutMenuItemsPile class.
/// </summary>
/// <param name="provider">Provider of context menu values.</param>
/// <param name="items">Reference to the owning collection.</param>
/// <param name="standardStyle">Draw items with standard or alternate style.</param>
/// <param name="imageColumn">Draw an image background for the item images.</param>
public ViewLayoutMenuItemsPile(IContextMenuProvider provider,
KryptonContextMenuItems items,
bool standardStyle,
bool imageColumn)
{
// Cache access to the highlight item palette
_paletteItemHighlight = provider.ProviderStateCommon.ItemHighlight;
// Create and place an image column inside a docker so it appears on the left side
_imageColumn = new ViewDrawMenuImageColumn(items, provider.ProviderStateCommon.ItemImageColumn);
ViewLayoutDocker imageDocker = new ViewLayoutDocker
{
{ _imageColumn, ViewDockStyle.Left }
};
// Only show the image column when in a standard collection of items
imageDocker.Visible = imageColumn;
// Create a vertical stack that contains each individual menu item
ItemStack = new ViewLayoutStack(false)
{
FillLastChild = false
};
// Use a docker with the item stack as the fill
ViewLayoutDocker stackDocker = new ViewLayoutDocker
{
{ ItemStack, ViewDockStyle.Fill }
};
// Grab the padding for around the item stack
Padding itemsPadding = _paletteItemHighlight.GetMetricPadding(PaletteState.Normal, PaletteMetricPadding.ContextMenuItemsCollection);
stackDocker.Add(new ViewLayoutSeparator(itemsPadding.Left), ViewDockStyle.Left);
stackDocker.Add(new ViewLayoutSeparator(itemsPadding.Right), ViewDockStyle.Right);
stackDocker.Add(new ViewLayoutSeparator(itemsPadding.Top), ViewDockStyle.Top);
stackDocker.Add(new ViewLayoutSeparator(itemsPadding.Bottom), ViewDockStyle.Bottom);
// The background of the pile is the image column
Add(imageDocker);
// The foreground of the pile is the stack of menu items
Add(stackDocker);
}
