using System.ComponentModel;
using FastReport.Utils;
using System.Windows.Forms;
using System.Drawing;

namespace FastReport.Dialog
{
    /// <summary>
    /// Represents a Windows button control. 
    /// Wraps the <see cref="System.Windows.Forms.Button"/> control.
    /// </summary>
    public partial class ButtonControl : ButtonBaseControl
    {
        private Button button;

        #region Properties
        /// <summary>
        /// Gets an internal <b>Button</b>.
        /// </summary>
        [Browsable(false)]
        public Button Button
        {
            get { return button; }
        }

        /// <summary>
        /// Gets or sets a value that is returned to the parent form when the button is clicked.
        /// Wraps the <see cref="System.Windows.Forms.Button.DialogResult"/> property.
        /// </summary>
        [DefaultValue(DialogResult.None)]
        [Category("Behavior")]
        public DialogResult DialogResult
        {
            get { return Button.DialogResult; }
            set { Button.DialogResult = value; }
        }
        #endregion

        #region Public Methods
        /// <inheritdoc/>
        public override void Serialize(FRWriter writer)
        {
            ButtonControl c = writer.DiffObject as ButtonControl;
            base.Serialize(writer);

            if (DialogResult != c.DialogResult)
                writer.WriteValue("DialogResult", DialogResult);
        }

        #endregion

        /// <summary>
        /// Initializes a new instance of the <b>ButtonControl</b> class with default settings. 
        /// </summary>
        public ButtonControl()
        {
            button = new Button();
            Control = button;
        }
    }
}