//------------------------------------------------------------------------------
// <copyright file="Panel.cs" company="Microsoft">
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// </copyright>                                                                
//------------------------------------------------------------------------------
 
namespace System.Windows.Forms {
    using System;
    using System.ComponentModel;
    using System.Diagnostics;
    using System.Drawing;
    using System.Windows.Forms.Layout;
 
    /// <include file='doc\FlowLayoutSettings.uex' path='docs/doc[@for="FlowLayoutSettings"]/*' />
    [DefaultProperty("FlowDirection")]
    public class FlowLayoutSettings : LayoutSettings {
 
        internal FlowLayoutSettings(IArrangedElement owner) : base(owner) {}
        
        /// <include file='doc\FlowLayoutSettings.uex' path='docs/doc[@for="FlowLayoutSettings.LayoutEngine"]/*' />
        public override LayoutEngine LayoutEngine {
            get { return FlowLayout.Instance; }
        }
 
        /// <include file='doc\FlowLayoutSettings.uex' path='docs/doc[@for="FlowLayoutSettings.FlowDirection"]/*' />
        [SRDescription(SR.FlowPanelFlowDirectionDescr)]
        [DefaultValue(FlowDirection.LeftToRight)]
        [SRCategory(SR.CatLayout)]
        public FlowDirection FlowDirection {
            get { return FlowLayout.GetFlowDirection(Owner); }
            set { 
                FlowLayout.SetFlowDirection(Owner, value);
                Debug.Assert(FlowDirection == value, "FlowDirection should be the same as we set it");
            }
        }
        
        /// <include file='doc\FlowLayoutSettings.uex' path='docs/doc[@for="FlowLayoutSettings.WrapContents"]/*' />
        [SRDescription(SR.FlowPanelWrapContentsDescr)]
        [DefaultValue(true)]
        [SRCategory(SR.CatLayout)]
        public bool WrapContents {
            get { return FlowLayout.GetWrapContents(Owner); }
            set { 
                FlowLayout.SetWrapContents(Owner, value);
                Debug.Assert(WrapContents == value, "WrapContents should be the same as we set it");
            }
        }
 
        public void SetFlowBreak(object child, bool value) {
            IArrangedElement element = FlowLayout.Instance.CastToArrangedElement(child);
            if (GetFlowBreak(child) != value) {
                CommonProperties.SetFlowBreak(element, value);
            }
        }
 
        public bool GetFlowBreak(object child) {
            IArrangedElement element = FlowLayout.Instance.CastToArrangedElement(child);
            return CommonProperties.GetFlowBreak(element);
        }
 
        
    }
}