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Commit 3f792581 由 HZH
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滚动文字

1 个父辈 20da8a88
内嵌 并排
正在显示 2 个修改的文件 包含 251 行增加 和 24 行删除
HZH_Controls/HZH_Controls/Controls/Roll/UCRollText.cs
......@@ -3,12 +3,224 @@ using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.ComponentModel;
namespace HZH_Controls.Controls.Roll
namespace HZH_Controls.Controls
{
public class UCRollText : UserControl
{
public override Font Font
{
get
{
return base.Font;
}
set
{
base.Font = value;
if (!string.IsNullOrEmpty(Text))
{
Graphics g = this.CreateGraphics();
var size = g.MeasureString(Text, this.Font);
rectText = new Rectangle(0, (this.Height - rectText.Height) / 2 + 1, (int)size.Width, (int)size.Height);
rectText.Y = (this.Height - rectText.Height) / 2 + 1;
}
}
}
public override Color ForeColor
{
get
{
return base.ForeColor;
}
set
{
base.ForeColor = value;
}
}
public override string Text
{
get
{
return base.Text;
}
set
{
base.Text = value;
if (!string.IsNullOrEmpty(value))
{
Graphics g = this.CreateGraphics();
var size = g.MeasureString(value, this.Font);
rectText = new Rectangle(0, (this.Height - rectText.Height) / 2 + 1, (int)size.Width, (int)size.Height);
}
else
{
rectText = Rectangle.Empty;
}
}
}
private RollStyle _RollStyle = RollStyle.LeftToRight;
[Description("滚动样式"), Category("自定义")]
public RollStyle RollStyle
{
get { return _RollStyle; }
set
{
_RollStyle = value;
switch (value)
{
case RollStyle.LeftToRight:
m_intdirection = 1;
break;
case RollStyle.RightToLeft:
m_intdirection = -1;
break;
}
}
}
private int _moveStep = 5;
private int _moveSleepTime = 100;
[Description("每次滚动间隔时间，越小速度越快"), Category("自定义")]
public int MoveSleepTime
{
get { return _moveSleepTime; }
set
{
if (value <= 0)
return;
_moveSleepTime = value;
m_timer.Interval = value;
}
}
int m_intdirection = 1;
Rectangle rectText;
Timer m_timer;
public UCRollText()
{ }
{
this.SizeChanged += UCRollText_SizeChanged;
this.Size = new Size(450, 30);
Text = "滚动文字";
m_timer = new Timer();
m_timer.Interval = 100;
m_timer.Tick += m_timer_Tick;
this.Load += UCRollText_Load;
this.VisibleChanged += UCRollText_VisibleChanged;
this.ForeColor = Color.FromArgb(255, 77, 59);
if (rectText != Rectangle.Empty)
{
rectText.Y = (this.Height - rectText.Height) / 2 + 1;
}
}
void m_timer_Tick(object sender, EventArgs e)
{
if (rectText == Rectangle.Empty)
return;
if (_RollStyle == HZH_Controls.Controls.RollStyle.BackAndForth && rectText.Width >= this.Width)
{
return;
}
rectText.X = rectText.X + _moveStep * m_intdirection;
if (_RollStyle == HZH_Controls.Controls.RollStyle.BackAndForth)
{
if (rectText.X <= 0)
{
m_intdirection = 1;
}
else if (rectText.Right >= this.Width)
{
m_intdirection = -1;
}
}
else if (_RollStyle == HZH_Controls.Controls.RollStyle.LeftToRight)
{
if (rectText.X > this.Width)
{
rectText.X = -1 * rectText.Width - 1;
}
}
else
{
if (rectText.Right < 0)
{
rectText.X = this.Width + rectText.Width + 1;
}
}
Refresh();
}
void UCRollText_VisibleChanged(object sender, EventArgs e)
{
m_timer.Enabled = this.Visible;
}
void UCRollText_Load(object sender, EventArgs e)
{
if (_RollStyle == HZH_Controls.Controls.RollStyle.LeftToRight)
{
m_intdirection = 1;
if (rectText != Rectangle.Empty)
{
rectText.X = -1 * rectText.Width - 1;
}
}
else if (_RollStyle == HZH_Controls.Controls.RollStyle.RightToLeft)
{
m_intdirection = -1;
if (rectText != Rectangle.Empty)
{
rectText.X = this.Width + rectText.Width + 1;
}
}
else
{
m_intdirection = 1;
if (rectText != Rectangle.Empty)
{
rectText.X = 0;
}
}
if (rectText != Rectangle.Empty)
{
rectText.Y = (this.Height - rectText.Height) / 2 + 1;
}
}
void UCRollText_SizeChanged(object sender, EventArgs e)
{
if (rectText != Rectangle.Empty)
{
rectText.Y = (this.Height - rectText.Height) / 2 + 1;
}
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
if (rectText != Rectangle.Empty)
{
e.Graphics.SetGDIHigh();
e.Graphics.DrawString(Text, Font, new SolidBrush(ForeColor), rectText.Location);
}
}
}
public enum RollStyle
{
LeftToRight,
RightToLeft,
BackAndForth
}
}
HZH_Controls/Test/Form2.Designer.cs
......@@ -39,6 +39,8 @@
this.label3 = new System.Windows.Forms.Label();
this.button1 = new System.Windows.Forms.Button();
this.timer2 = new System.Windows.Forms.Timer(this.components);
this.ucRollText1 = new HZH_Controls.Controls.UCRollText();
this.ucWaveChart1 = new HZH_Controls.Controls.UCWaveChart();
this.ucProcessEllipse1 = new HZH_Controls.Controls.UCProcessEllipse();
this.ucProcessEllipse2 = new HZH_Controls.Controls.UCProcessEllipse();
this.ucledNums2 = new HZH_Controls.Controls.LED.UCLEDNums();
......@@ -79,7 +81,6 @@
this.ucPanelTitle1 = new HZH_Controls.Controls.UCPanelTitle();
this.ucStep2 = new HZH_Controls.Controls.UCStep();
this.ucStep1 = new HZH_Controls.Controls.UCStep();
this.ucWaveChart1 = new HZH_Controls.Controls.UCWaveChart();
((System.ComponentModel.ISupportInitialize)(this.trackBar1)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar2)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar3)).BeginInit();
......@@ -172,6 +173,39 @@
this.timer2.Interval = 1000;
this.timer2.Tick += new System.EventHandler(this.timer2_Tick);
//
// ucRollText1
//
this.ucRollText1.BackColor = System.Drawing.Color.White;
this.ucRollText1.Font = new System.Drawing.Font("宋体", 20F);
this.ucRollText1.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(77)))), ((int)(((byte)(59)))));
this.ucRollText1.Location = new System.Drawing.Point(843, 554);
this.ucRollText1.MoveSleepTime = 50;
this.ucRollText1.Name = "ucRollText1";
this.ucRollText1.RollStyle = HZH_Controls.Controls.RollStyle.LeftToRight;
this.ucRollText1.Size = new System.Drawing.Size(555, 30);
this.ucRollText1.TabIndex = 23;
//
// ucWaveChart1
//
this.ucWaveChart1.ConerRadius = 10;
this.ucWaveChart1.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(50)))), ((int)(((byte)(255)))), ((int)(((byte)(77)))), ((int)(((byte)(59)))));
this.ucWaveChart1.Font = new System.Drawing.Font("微软雅黑", 15F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Pixel);
this.ucWaveChart1.GridLineColor = System.Drawing.Color.FromArgb(((int)(((byte)(50)))), ((int)(((byte)(255)))), ((int)(((byte)(77)))), ((int)(((byte)(59)))));
this.ucWaveChart1.GridLineTextColor = System.Drawing.Color.FromArgb(((int)(((byte)(150)))), ((int)(((byte)(255)))), ((int)(((byte)(77)))), ((int)(((byte)(59)))));
this.ucWaveChart1.IsRadius = true;
this.ucWaveChart1.IsShowRect = true;
this.ucWaveChart1.LineColor = System.Drawing.Color.FromArgb(((int)(((byte)(150)))), ((int)(((byte)(255)))), ((int)(((byte)(77)))), ((int)(((byte)(59)))));
this.ucWaveChart1.LineTension = 0.5F;
this.ucWaveChart1.Location = new System.Drawing.Point(781, 14);
this.ucWaveChart1.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
this.ucWaveChart1.Name = "ucWaveChart1";
this.ucWaveChart1.RectColor = System.Drawing.Color.FromArgb(((int)(((byte)(232)))), ((int)(((byte)(232)))), ((int)(((byte)(232)))));
this.ucWaveChart1.RectWidth = 1;
this.ucWaveChart1.Size = new System.Drawing.Size(374, 180);
this.ucWaveChart1.SleepTime = 1000;
this.ucWaveChart1.TabIndex = 22;
this.ucWaveChart1.WaveWidth = 50;
//
// ucProcessEllipse1
//
this.ucProcessEllipse1.BackEllipseColor = System.Drawing.Color.FromArgb(((int)(((byte)(228)))), ((int)(((byte)(231)))), ((int)(((byte)(237)))));
......@@ -708,32 +742,12 @@
this.ucStep1.StepWidth = 35;
this.ucStep1.TabIndex = 0;
//
// ucWaveChart1
//
this.ucWaveChart1.ConerRadius = 10;
this.ucWaveChart1.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(50)))), ((int)(((byte)(255)))), ((int)(((byte)(77)))), ((int)(((byte)(59)))));
this.ucWaveChart1.Font = new System.Drawing.Font("微软雅黑", 15F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Pixel);
this.ucWaveChart1.GridLineColor = System.Drawing.Color.FromArgb(((int)(((byte)(50)))), ((int)(((byte)(255)))), ((int)(((byte)(77)))), ((int)(((byte)(59)))));
this.ucWaveChart1.GridLineTextColor = System.Drawing.Color.FromArgb(((int)(((byte)(150)))), ((int)(((byte)(255)))), ((int)(((byte)(77)))), ((int)(((byte)(59)))));
this.ucWaveChart1.IsRadius = true;
this.ucWaveChart1.IsShowRect = true;
this.ucWaveChart1.LineColor = System.Drawing.Color.FromArgb(((int)(((byte)(150)))), ((int)(((byte)(255)))), ((int)(((byte)(77)))), ((int)(((byte)(59)))));
this.ucWaveChart1.LineTension = 0.5F;
this.ucWaveChart1.Location = new System.Drawing.Point(781, 14);
this.ucWaveChart1.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
this.ucWaveChart1.Name = "ucWaveChart1";
this.ucWaveChart1.RectColor = System.Drawing.Color.FromArgb(((int)(((byte)(232)))), ((int)(((byte)(232)))), ((int)(((byte)(232)))));
this.ucWaveChart1.RectWidth = 1;
this.ucWaveChart1.Size = new System.Drawing.Size(374, 180);
this.ucWaveChart1.SleepTime = 1000;
this.ucWaveChart1.TabIndex = 22;
this.ucWaveChart1.WaveWidth = 50;
//
// Form2
//
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
this.BackColor = System.Drawing.Color.White;
this.ClientSize = new System.Drawing.Size(1438, 594);
this.Controls.Add(this.ucRollText1);
this.Controls.Add(this.ucWaveChart1);
this.Controls.Add(this.ucProcessEllipse1);
this.Controls.Add(this.ucProcessEllipse2);
......@@ -845,6 +859,7 @@
private HZH_Controls.Controls.UCProcessEllipse ucProcessEllipse1;
private System.Windows.Forms.Timer timer2;
private HZH_Controls.Controls.UCWaveChart ucWaveChart1;
private HZH_Controls.Controls.UCRollText ucRollText1;
}
}
\ No newline at end of file
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