106 lines
3.0 KiB
C#
106 lines
3.0 KiB
C#
using System.Drawing;
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using System.Windows.Forms;
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using System.ComponentModel;
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using System;
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namespace Toolbox.Library.Forms
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{
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/// <summary>
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/// CheckBox created with code & design skills.
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/// </summary>
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public class STCheckBox : CheckBox
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{
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/// <summary>
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/// The color of the CheckBox background rectangle
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/// </summary>
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[Category("Options"), Description("The color of the background."), Browsable(true)]
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private Color BoxColor { get; set; }
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/// <summary>
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/// Ticked icon
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/// </summary>
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private Image TickTock => Properties.Resources.CheckMark;
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public STCheckBox()
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{
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SetColor();
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this.Paint += OnPaint;
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this.CheckedChanged += new EventHandler(CheckedChangedEvent);
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}
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bool value { get; set; }
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/// <summary>
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/// Binds a property from the given object to the checkbox
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/// </summary>
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/// <param name="Object"></param>
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/// <param name="PropertyName"></param>
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/// <param name="ResetBindings"></param>
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public void Bind(object Object, string PropertyName, bool ResetBindings = true)
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{
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if (ResetBindings)
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DataBindings.Clear();
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DataBindings.Add("Checked", Object, PropertyName);
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}
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/// <summary>
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/// Draws the ticked icon if the PsCheckBox is checked and its background color
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void OnPaint(object sender, PaintEventArgs e)
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{
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SetColor();
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e.Graphics.FillRectangle(new SolidBrush(this.BoxColor), new Rectangle(0, 0, 15, 15));
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if (this.Checked)
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{
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e.Graphics.DrawImage(this.TickTock, 2, 2, 12, 12);
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}
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}
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/// <summary>
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/// Sets the size of the layout to 16x;16x
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/// </summary>
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/// <param name="pb"></param>
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private void Set16(PictureBox pb)
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{
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pb.Size = new Size(16, 16);
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}
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/// <summary>
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/// Sets the size of the layout to 18x;18x
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/// </summary>
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/// <param name="pb"></param>
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private void Set18(PictureBox pb)
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{
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pb.Size = new Size(18, 18);
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}
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/// <summary>
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/// Changes thee way our layout behaves
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/// </summary>
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private void CheckedChangedEvent(object sender, EventArgs args)
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{
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value = Checked;
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SetColor();
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this.Invalidate();
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foreach (Binding data in DataBindings)
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{
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data.WriteValue();
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}
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}
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private void SetColor()
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{
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if (!Enabled)
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this.BoxColor = FormThemes.BaseTheme.DisabledItemColor;
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else if (Checked)
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BoxColor = FormThemes.BaseTheme.CheckBoxEnabledBackColor;
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else
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BoxColor = FormThemes.BaseTheme.CheckBoxBackColor;
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}
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}
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}
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