labelfielddefinition.cs

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#region Namespaces
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using Epi;
using Epi.Fields;

#endregion

namespace Epi.Windows.MakeView.Dialogs.FieldDefinitionDialogs
{
    /// <summary>
    /// The Label Field Definition dialog
    /// </summary>
    public partial class LabelFieldDefinition : GenericFieldDefinition
	{
		#region	Private Controls
		private LabelField field;
		#endregion	//Private Controls

		#region	Constructors
        /// <summary>
        /// Default Constsructor, for exclusive use by the designer.
        /// </summary>
        public LabelFieldDefinition()
        {
            InitializeComponent();
        }

        /// <summary>
        /// Constructor for Label Field Definition
        /// </summary>
        /// <param name="frm">The main form</param>
        /// <param name="page">Page to render label field</param>
		public LabelFieldDefinition(MainForm frm, Page page) : base(frm)
		{
			InitializeComponent();
			this.mode = FormMode.Create;
			this.page = page;
		}

        /// <summary>
        /// Constructor for Label Field Definition
        /// </summary>
        /// <param name="frm">The main form</param>
        /// <param name="field">The label field</param>
		public LabelFieldDefinition(MainForm frm, LabelField field) : base(frm)
		{
			InitializeComponent();
			this.mode = FormMode.Edit;
			this.field = field;
			this.page = field.Page;
			LoadFormData();
		}
		#endregion	Constructors

		#region	Private Methods

		private void LoadFormData()
		{
			txtPrompt.Text = field.PromptText;
			txtFieldName.Text = field.Name;
			controlFont = field.ControlFont;
		}
		#endregion	//Private Methods

		#region Public Methods

        /// <summary>
        /// Sets the field's properties based on GUI values
        /// </summary>
        protected override void SetFieldProperties()
        {
            field.Name = txtFieldName.Text;
            field.PromptText = txtPrompt.Text;
            if (controlFont != null)
            {
                field.ControlFont = controlFont;
            }
        }

		/// <summary>
		/// Gets the field defined by this field definition dialog
		/// </summary>
		public override RenderableField Field
		{
			get
			{
				return field;
			}
		}
		#endregion	//Public Methods

		#region Event Handlers
		private void btnLabelFont_Click(object sender, System.EventArgs e)
		{
			FontDialog dialog = new FontDialog();
			if (controlFont != null)
			{
				dialog.Font = controlFont;
			}
			DialogResult result = dialog.ShowDialog();
			if (result == DialogResult.OK)
			{
				controlFont = dialog.Font;
			}
		}
		#endregion	//Event Handlers		
		
	}
}