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Windows Mobile Password Safe

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12 Jan 2009CPOL16 min read 161.1K   3.1K   139  
A password safe with a touch screen UI introducing Fluid Controls.
using System;

using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Windows.Forms;
using Fluid.Native;

namespace Fluid.Controls
{
    public class FluidLabel : FluidControl
    {
        public FluidLabel()
            : base()
        {
        }

        protected override void InitControl()
        {
            stringFormat.FormatFlags = StringFormatFlags.NoWrap;
            BackColor = Color.Transparent;
        }

        public FluidLabel(string text, int x, int y, int width, int height)
            : base()
        {
            this.text = text;
            this.Bounds = new Rectangle(x, y, width, height);
        }

        private string text = "";

        /// <summary>
        /// Gets or sets the text of the control.
        /// </summary>
        public string Text
        {
            get { return text ?? string.Empty; }
            set
            {
                if (text != value)
                {
                    text = value;
                    OnTextChanged();
                }
            }
        }

        protected StringFormat stringFormat = new StringFormat(StringFormatFlags.NoWrap);

        public StringAlignment Alignment
        {
            get { return stringFormat.Alignment; }
            set
            {
                if (Alignment != value)
                {
                    stringFormat.Alignment = value;
                    Invalidate();
                }
            }
        }

        public StringAlignment LineAlignment
        {
            get { return stringFormat.LineAlignment; }
            set
            {
                if (LineAlignment != value)
                {
                    stringFormat.LineAlignment = value;
                    Invalidate();
                }
            }
        }



        /// <summary>
        /// Occurs when the text property is changed.
        /// </summary>
        protected virtual void OnTextChanged()
        {
            Invalidate();
            if (TextChanged != null) TextChanged(this, EventArgs.Empty);
        }

        public event EventHandler TextChanged;



        public override void OnPaint(FluidPaintEventArgs e)
        {
            base.OnPaint(e);
            PaintText(e);
        }

        public Color ShadowColor { get; set; }

        private SolidBrush brush = new SolidBrush(Color.Black);

        public StringFormat Format { get { return stringFormat; } }

        protected void PaintDefaultText(FluidPaintEventArgs e, string text)
        {
            Graphics g = e.Graphics;
            Rectangle bounds = e.ControlBounds;
            bounds.Inflate(e.ScaleX(-3), e.ScaleY(-1));
            //bounds.Y += e.ScaleY(-1);
            if (bounds.Height > 0 && bounds.Width > 0)
            {
                if (ShadowColor.IsEmpty)
                {
                    brush.Color = Enabled ? ForeColor : Color.Silver;
                    g.DrawString(text, Font, brush, RectFFromRect(bounds), stringFormat);
                }
                else
                {
                    Fluid.Drawing.GdiPlus.GdiExt.DrawStringShadow(g, text, Font, ForeColor, ShadowColor, bounds, stringFormat);
                }
            }
        }


        protected virtual void PaintText(FluidPaintEventArgs e)
        {
            if (!string.IsNullOrEmpty(Text))
            {
                PaintDefaultText(e, Text);
            }
        }
    }
}

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Software Developer (Senior)
Germany Germany
MCPD
Enterprise Application Developer 3.5
Windows Developer 3.5
.ASP.NET Developer 3.5
.NET 2.0 Windows Developer
.NET 2.0 Web Developer
.NET 2.0 Enterprise Application Developer


MCTS
.NET 3.5 Windows Forms Applications
.NET 3.5 ASP.NET Applications
.NET 3.5, ADO.NET Application Development
.NET 3.5 WCF
.NET 3.5 WPF
.NET 3.5 WF
Microsoft SQL Server 2008, Database Development
.NET 2.0 Windows Applications
.NET 2.0 Web Applications
.NET 2.0 Distributed Applications
SQL Server 2005
Sharepoint Services 3.0 Application Development
Windows Vista Client Configuration

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