Source/Ribbon/RibbonStripContainerItem.cs

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using System;
using System.Drawing;
using System.Collections;
using System.Windows.Forms;

namespace DevComponents.DotNetBar
{
    /// <summary>
    /// Defines the internal container item for the ribbon strip control.
    /// </summary>
    [System.ComponentModel.ToolboxItem(false), System.ComponentModel.DesignTimeVisible(false)]
    public class RibbonStripContainerItem : ImageItem, IDesignTimeProvider
    {
        #region Private Variables
        private RibbonTabItemContainer m_ItemContainer = null;
        private CaptionItemContainer m_CaptionContainer = null;
        private SystemCaptionItem m_SystemCaptionItem = null;
        private RibbonStrip m_RibbonStrip = null;
        private SystemCaptionItem _WindowIcon = null;
        private Separator _IconSeparator = null;
        #endregion

        #region Constructor
        /// <summary>
        /// Creates new instance of the class and initializes it with the parent RibbonStrip control.
        /// </summary>
        /// <param name="parent">Reference to parent RibbonStrip control</param>
        public RibbonStripContainerItem(RibbonStrip parent)
        {
            m_RibbonStrip = parent;

            // We contain other controls
            m_IsContainer = true;
            this.AccessibleRole = System.Windows.Forms.AccessibleRole.Grouping;

            m_ItemContainer = new RibbonTabItemContainer();
            m_ItemContainer.ContainerControl = parent;
            m_ItemContainer.GlobalItem = false;
            m_ItemContainer.WrapItems = false;
            m_ItemContainer.EventHeight = false;
            m_ItemContainer.UseMoreItemsButton = false;
            m_ItemContainer.Stretch = true;
            m_ItemContainer.Displayed = true;
            m_ItemContainer.SystemContainer = true;
            m_ItemContainer.PaddingTop = 0;
            m_ItemContainer.PaddingBottom = 0;
            m_ItemContainer.ItemSpacing = 1;

            m_CaptionContainer = new CaptionItemContainer();
            m_CaptionContainer.ContainerControl = parent;
            m_CaptionContainer.GlobalItem = false;
            m_CaptionContainer.WrapItems = false;
            m_CaptionContainer.EventHeight = false;
            m_CaptionContainer.EqualButtonSize = false;
            m_CaptionContainer.ToolbarItemsAlign = eContainerVerticalAlignment.Top;
            m_CaptionContainer.UseMoreItemsButton = false;
            m_CaptionContainer.Stretch = true;
            m_CaptionContainer.Displayed = true;
            m_CaptionContainer.SystemContainer = true;
            m_CaptionContainer.PaddingBottom = 0;