using Syncfusion.Windows.Forms.Tools;

// 1. Make your form inherit from RibbonForm instead of Form
public partial class Form1 : RibbonForm
{
    private RibbonControlAdv ribbonControlAdv1;
    private ToolStripTabItem homeTab;
    private ToolStripEx clipboardToolStrip;
    private ToolStripButton pasteButton;
    private ToolStripButton cutButton;
    private ToolStripButton copyButton;
    
    public Form1()
    {
        InitializeComponent();
        InitializeRibbon();
    }
    
    private void InitializeRibbon()
    {
        // Create ribbon control
        ribbonControlAdv1 = new RibbonControlAdv();
        ribbonControlAdv1.RibbonStyle = RibbonStyle.Office2016;
        ribbonControlAdv1.MenuButtonText = "File";
        
        // Create Home tab
        homeTab = new ToolStripTabItem();
        homeTab.Text = "Home";
        
        // Create Clipboard group (ToolStripEx)
        clipboardToolStrip = new ToolStripEx();
        clipboardToolStrip.Text = "Clipboard";
        
        // Add buttons to group
        pasteButton = new ToolStripButton();
        pasteButton.Text = "Paste";
        pasteButton.Image = Image.FromFile("paste.png");
        
        cutButton = new ToolStripButton();
        cutButton.Text = "Cut";
        cutButton.Image = Image.FromFile("cut.png");
        
        copyButton = new ToolStripButton();
        copyButton.Text = "Copy";
        copyButton.Image = Image.FromFile("copy.png");
        
        // Build hierarchy
        clipboardToolStrip.Items.AddRange(new ToolStripItem[] { 
            pasteButton, cutButton, copyButton 
        });
        homeTab.Panel.Controls.Add(clipboardToolStrip);
        ribbonControlAdv1.Header.AddMainItem(homeTab);
        
        // Add ribbon to form
        this.Controls.Add(ribbonControlAdv1);
    }
}

// Create multiple tabs
ToolStripTabItem homeTab = new ToolStripTabItem { Text = "Home" };
ToolStripTabItem insertTab = new ToolStripTabItem { Text = "Insert" };
ToolStripTabItem viewTab = new ToolStripTabItem { Text = "View" };

// Create groups for each tab
ToolStripEx clipboardGroup = new ToolStripEx { Text = "Clipboard" };
ToolStripEx fontGroup = new ToolStripEx { Text = "Font" };

// Add groups to tab panels
homeTab.Panel.Controls.AddRange(new Control[] { clipboardGroup, fontGroup });

// Add tabs to ribbon
ribbonControlAdv1.Header.AddMainItem(homeTab);
ribbonControlAdv1.Header.AddMainItem(insertTab);
ribbonControlAdv1.Header.AddMainItem(viewTab);

// Add existing ribbon button to QAT
ribbonControlAdv1.Header.AddQuickItem(new QuickButtonReflectable(saveButton));

// Add split button to QAT
ribbonControlAdv1.Header.AddQuickItem(new QuickSplitButtonReflectable(undoSplitButton));

// Create new button specifically for QAT
ToolStripButton newQATButton = new ToolStripButton();
newQATButton.Image = Image.FromFile("icon.png");
newQATButton.ToolTipText = "Quick Action";
ribbonControlAdv1.Header.AddQuickItem(newQATButton);

// Enable simplified layout
ribbonControlAdv1.LayoutMode = RibbonLayoutMode.Simplified;

// Allow users to switch between layouts
ribbonControlAdv1.EnableSimplifiedLayoutMode = true;

// Set display mode for specific items
ribbonControlAdv1.SetDisplayMode(pasteButton, RibbonItemDisplayMode.Simplified);
ribbonControlAdv1.SetDisplayMode(boldButton, RibbonItemDisplayMode.Normal | RibbonItemDisplayMode.OverflowMenu);

// Add medium-size images for simplified layout (20x20)
ImageListAdv mediumImageList = new ImageListAdv();
mediumImageList.Images.Add(Image.FromFile("paste20.png"));

ToolStripExImageProvider imageProvider = new ToolStripExImageProvider(clipboardToolStrip);
imageProvider.MediumImageList = mediumImageList;
imageProvider.SetMediumItemImage(pasteButton, 0);

// Set initial display option
ribbonControlAdv1.DisplayOption = RibbonDisplayOption.ShowTabsAndCommands;

// Handle display option changes
ribbonControlAdv1.DisplayOptionChanged += (sender, e) =>
{
    Console.WriteLine($"Ribbon changed from {e.OldValue} to {e.NewValue}");
    
    if (e.NewValue == RibbonDisplayOption.AutoHide)
    {
        // Handle auto-hide mode
    }
};

// Customize tooltips
ribbonControlAdv1.MinimizeToolTip = "Collapse the Ribbon";
ribbonControlAdv1.MaximizeToolTip = "Expand the Ribbon";

// Create BackStage control
BackStage backStage1 = new BackStage();
backStage1.BeforeBorderColor = Color.Gray;

// Create backstage tabs
BackStageTab infoTab = new BackStageTab { Text = "Info" };
BackStageTab openTab = new BackStageTab { Text = "Open" };
BackStageTab saveAsTab = new BackStageTab { Text = "Save As" };

// Create backstage buttons
BackStageButton optionsButton = new BackStageButton { Text = "Options" };
BackStageButton exitButton = new BackStageButton { Text = "Exit" };

// Add to backstage
backStage1.Controls.AddRange(new Control[] { 
    infoTab, openTab, saveAsTab, optionsButton, exitButton 
});

// Connect to ribbon
ribbonControlAdv1.BackStage = backStage1;
ribbonControlAdv1.MenuButtonText = "File";

// Set Office2010 collapse behavior for gradual resizing
ribbonControlAdv1.CollapseBehavior = CollapseBehavior.Office2010;

// Create image lists
ImageListAdv largeImageList = new ImageListAdv();
ImageListAdv smallImageList = new ImageListAdv();

largeImageList.Images.Add(Image.FromFile("paste32.png")); // 32x32
smallImageList.Images.Add(Image.FromFile("paste16.png")); // 16x16

// Set up image provider
ToolStripExImageProvider imageProvider = new ToolStripExImageProvider(clipboardToolStrip);
imageProvider.LargeImageList = largeImageList;
imageProvider.SmallImageList = smallImageList;

// Assign images to button
imageProvider.SetLargeItemImage(pasteButton, 0);
imageProvider.SetSmallItemImage(pasteButton, 0);