QuickImage – Rev 1

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using System;
using System.Globalization;
using System.Windows.Forms;

namespace CraftSynth.ImageEditor
{
        internal partial class PropertiesDialog : Form
        {
                public PropertiesDialog()
                {
                        InitializeComponent();
                }

                private GraphicsProperties properties;
                private const string undefined = "??";
                private const int maxWidth = 5;

                public GraphicsProperties Properties
                {
                        get { return properties; }
                        set { properties = value; }
                }

                private void PropertiesDialog_Load(object sender, EventArgs e)
                {
                        InitControls();
                        SetColor();
                        SetPenWidth();
                }

                private void InitControls()
                {
                        for (int i = 1; i <= maxWidth; i++)
                        {
                                cmbPenWidth.Items.Add(i.ToString(CultureInfo.InvariantCulture));
                        }
                }

                private void SetColor()
                {
                        if (properties.Color.HasValue)
                                lblColor.BackColor = properties.Color.Value;
                        else
                                lblColor.Text = undefined;
                }

                private void SetPenWidth()
                {
                        if (properties.PenWidth.HasValue)
                        {
                                int penWidth = properties.PenWidth.Value;

                                if (penWidth < 1)
                                        penWidth = 1;

                                if (penWidth > maxWidth)
                                        penWidth = maxWidth;

                                label2.Text = penWidth.ToString(CultureInfo.InvariantCulture);
                                cmbPenWidth.SelectedIndex = penWidth - 1;
                        }
                        else
                        {
                                label2.Text = undefined;
                        }
                }

                private void ReadValues()
                {
                        if (cmbPenWidth.Text != undefined)
                        {
                                properties.PenWidth = cmbPenWidth.SelectedIndex + 1;
                        }

                        if (lblColor.Text.Length == 0)
                        {
                                properties.Color = lblColor.BackColor;
                        }
                }

                private void cmbPenWidth_SelectedIndexChanged(object sender, EventArgs e)
                {
                        int width = cmbPenWidth.SelectedIndex + 1;
                        lblPenWidth.Text = width.ToString(CultureInfo.InvariantCulture);
                }

                private void btnSelectColor_Click(object sender, EventArgs e)
                {
                        ColorDialog dlg = new ColorDialog();
                        dlg.Color = lblColor.BackColor;

                        if (dlg.ShowDialog(this) ==
                            DialogResult.OK)
                        {
                                lblColor.BackColor = dlg.Color;
                                lblColor.Text = "";
                        }
                }

                private void btnOK_Click(object sender, EventArgs e)
                {
                        ReadValues();
                        DialogResult = DialogResult.OK;
                }
        }
}

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