아래와 같은 그라데이션 배경 콘트롤을 만들 때 사용한다.
해당 usercontrol에는 텍스트박스 하나만 올라가있다.
아래 소스 적용시 아래의 아이콘 이미지를 받아서 리소스에 등록한다.
code-behind
using System;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Drawing;
using System.Drawing.Design;
using System.Drawing.Drawing2D;
using System.Windows.Forms;
namespace Banana
{
public partial class ucTitle : UserControl
{
public ucTitle()
{
InitializeComponent();
this.SetStyle(ControlStyles.UserPaint, true);
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
Control_SetLocation();
}
protected override void SetBoundsCore(int x, int y, int width, int height, BoundsSpecified specified)
{
//높이 26으로 고정
base.SetBoundsCore(x, y, width, this._titleBarHeight, specified);
}
private void ucTitle_Paint(object sender, PaintEventArgs e)
{
//배경 그라데이션 칠하기
Point startPoint = new Point(0, 0);
Point endPoint = new Point(this.Size.Width, this.Size.Height);
LinearGradientBrush lgb = new LinearGradientBrush(startPoint, endPoint, this._color1, this._color2);
Graphics g = e.Graphics;
g.FillRectangle(lgb, 0, 0, this.Size.Width, this.Size.Height);
}
private void ucTitle_Load(object sender, EventArgs e)
{
this.Paint += new PaintEventHandler(ucTitle_Paint);
this.Refresh();
ToolTip tip = new ToolTip();
tip.AutoPopDelay = 5000;
tip.InitialDelay = 500;
tip.ReshowDelay = 500;
tip.ShowAlways = true;
tip.SetToolTip(this.QMark, TooltipMsg);
}
private void ucTitle_Resize(object sender, EventArgs e)
{
this.Refresh();
}
#region
[Browsable(true)]
[Category("Custom")]
[Description("타이틀")]
public string Title
{
get
{
return this.txtTitle.Text;
}
set
{
this.txtTitle.Text = value;
}
}
[Browsable(true)]
[Category("Custom")]
[Description("그라데이션 좌측")]
public Color GradationColor1
{
get { return this._color1; }
set
{
this._color1 = value;
this.Refresh();
}
}
private Color _color1 = Color.FromArgb(255, 127, 160, 206);
[Browsable(true)]
[Category("Custom")]
[Description("그라데이션 우측 색상")]
public Color GradationColor2
{
get { return this._color2; }
set
{
this._color2 = value;
this.Refresh();
}
}
private Color _color2 = Color.FromArgb(255, 162, 198, 237);
[Browsable(true)]
[Category("Custom")]
[Description("툴팁 이벤트가 발생할 아이콘 표시여부")]
public bool TooltipQuestionMark
{
get { return this._qmark; }
set
{
this._qmark = value;
this.QMark.Visible = this._qmark;
}
}
private bool _qmark = false;
[Browsable(true)]
[Category("Custom")]
[Description("툴팁 실행시 표시할 메시지")]
[Editor(typeof(MultilineStringEditor), typeof(UITypeEditor))]
public string TooltipMsg
{
//해당 메시지를 PropertyGrid에서 Multiline으로 작성하고 싶다면 "[Editor(typeof(MultilineStringEditor), typeof(UITypeEditor))]"를 추가한다.
//그리고 참조에 "System.Design.dll"을 추가하고 "using System.Drawing.Design;" 작성하면 된다.
get; set;
}
[Browsable(true)]
[Category("Custom")]
[Description("타이틀바 높이 고정")]
public int TitleBarHeight
{
get { return this._titleBarHeight; }
set
{
this._titleBarHeight = value;
this.SetBounds(this.Location.X, this.Location.Y, this.Size.Width, this._titleBarHeight, BoundsSpecified.Height);
Control_SetLocation();
}
}
private int _titleBarHeight = 26;
#endregion
private void txtTitle_SizeChanged(object sender, EventArgs e)
{
Control_SetLocation();
}
private void Control_SetLocation()
{
//txtTitle 먼저 높이 선정 후
int controlLocationY = this.Height / 2 - txtTitle.Height / 2;
txtTitle.Location = new Point(txtTitle.Location.X, controlLocationY);
//Qmark 높이 선정
int paddingLeft = txtTitle.Location.X + txtTitle.Size.Width + 5;
QMark.Location = new Point(paddingLeft, controlLocationY - 2);
}
}
}
designer
namespace Banana
{
partial class ucTitle
{
/// <summary>
/// 필수 디자이너 변수입니다.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// 사용 중인 모든 리소스를 정리합니다.
/// </summary>
/// <param name="disposing">관리되는 리소스를 삭제해야 하면 true이고, 그렇지 않으면 false입니다.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region 구성 요소 디자이너에서 생성한 코드
/// <summary>
/// 디자이너 지원에 필요한 메서드입니다.
/// 이 메서드의 내용을 코드 편집기로 수정하지 마세요.
/// </summary>
private void InitializeComponent()
{
this.txtTitle = new System.Windows.Forms.Label();
this.QMark = new System.Windows.Forms.PictureBox();
((System.ComponentModel.ISupportInitialize)(this.QMark)).BeginInit();
this.SuspendLayout();
//
// txtTitle
//
this.txtTitle.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)));
this.txtTitle.AutoSize = true;
this.txtTitle.BackColor = System.Drawing.Color.Transparent;
this.txtTitle.Font = new System.Drawing.Font("굴림", 9F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(129)));
this.txtTitle.Location = new System.Drawing.Point(5, 7);
this.txtTitle.Name = "txtTitle";
this.txtTitle.Padding = new System.Windows.Forms.Padding(10, 0, 0, 0);
this.txtTitle.Size = new System.Drawing.Size(39, 12);
this.txtTitle.TabIndex = 0;
this.txtTitle.Text = "title";
this.txtTitle.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
this.txtTitle.SizeChanged += new System.EventHandler(this.txtTitle_SizeChanged);
//
// QMark
//
this.QMark.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)));
this.QMark.BackColor = System.Drawing.Color.Transparent;
this.QMark.Image = global::Banana.Properties.Resources.questionmark;
this.QMark.Location = new System.Drawing.Point(5, 5);
this.QMark.Name = "QMark";
this.QMark.Size = new System.Drawing.Size(16, 16);
this.QMark.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
this.QMark.TabIndex = 5;
this.QMark.TabStop = false;
this.QMark.Visible = false;
this.QMark.Cursor = System.Windows.Forms.Cursors.Help;
//
// ucTitle
//
this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.BackColor = System.Drawing.SystemColors.ActiveCaption;
this.Controls.Add(this.QMark);
this.Controls.Add(this.txtTitle);
this.Name = "ucTitle";
this.Padding = new System.Windows.Forms.Padding(5);
this.Size = new System.Drawing.Size(516, 26);
this.Load += new System.EventHandler(this.ucTitle_Load);
this.Paint += new System.Windows.Forms.PaintEventHandler(this.ucTitle_Paint);
this.Resize += new System.EventHandler(this.ucTitle_Resize);
((System.ComponentModel.ISupportInitialize)(this.QMark)).EndInit();
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.Label txtTitle;
private System.Windows.Forms.PictureBox QMark;
}
}
