http://nfex.ru/index.php?action=history&feed=atom&title=Csharp%2FC_Sharp%2FComponents%2FGradient_Panel Csharp/C Sharp/Components/Gradient Panel - История изменений 2026-04-29T19:02:03Z История изменений этой страницы в вики MediaWiki 1.30.0 http://nfex.ru/index.php?title=Csharp/C_Sharp/Components/Gradient_Panel&diff=336&oldid=prev в 15:31, 26 мая 2010 2010-05-26T15:31:18Z <p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 15:31, 26 мая 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table> http://nfex.ru/index.php?title=Csharp/C_Sharp/Components/Gradient_Panel&diff=337&oldid=prev Admin: 1 версия 2010-05-26T11:38:07Z <p>1 версия</p> <p><b>Новая страница</b></p><div>==Gradient Panel Demo==<br /> <br /> <br /> <br /> <br /> &lt;source lang=&quot;csharp&quot;&gt;<br /> using System;<br /> using System.Collections.Generic;<br /> using System.ruponentModel;<br /> using System.Data;<br /> using System.Drawing;<br /> using System.Text;<br /> using System.Windows.Forms;<br /> using System.Drawing.Drawing2D;<br /> using System.Drawing.Design;<br /> public class Form1 : Form<br /> {<br /> private GradientPanel gradientPanel1;<br /> private System.Windows.Forms.Label label3;<br /> private System.Windows.Forms.Button button1;<br /> private System.Windows.Forms.Label label2;<br /> private System.Windows.Forms.Label label1;<br /> public Form1() {<br /> InitializeComponent();<br /> }<br /> private void InitializeComponent()<br /> {<br /> this.gradientPanel1 = new GradientPanel();<br /> this.label3 = new System.Windows.Forms.Label();<br /> this.button1 = new System.Windows.Forms.Button();<br /> this.label2 = new System.Windows.Forms.Label();<br /> this.label1 = new System.Windows.Forms.Label();<br /> this.gradientPanel1.SuspendLayout();<br /> this.SuspendLayout();<br /> // <br /> // gradientPanel1<br /> // <br /> this.gradientPanel1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)<br /> | System.Windows.Forms.AnchorStyles.Left)<br /> | System.Windows.Forms.AnchorStyles.Right)));<br /> this.gradientPanel1.AutoScroll = true;<br /> this.gradientPanel1.Controls.Add(this.label3);<br /> this.gradientPanel1.Controls.Add(this.button1);<br /> this.gradientPanel1.Controls.Add(this.label2);<br /> this.gradientPanel1.Controls.Add(this.label1);<br /> <br /> this.gradientPanel1.Location = new System.Drawing.Point(4, 6);<br /> this.gradientPanel1.Name = &quot;gradientPanel1&quot;;<br /> this.gradientPanel1.Size = new System.Drawing.Size(427, 190);<br /> this.gradientPanel1.TabIndex = 1;<br /> // <br /> // label3<br /> // <br /> this.label3.BackColor = System.Drawing.Color.Transparent;<br /> this.label3.Font = new System.Drawing.Font(&quot;Tahoma&quot;, 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));<br /> this.label3.ForeColor = System.Drawing.Color.White;<br /> this.label3.Location = new System.Drawing.Point(18, 57);<br /> this.label3.Name = &quot;label3&quot;;<br /> this.label3.Size = new System.Drawing.Size(328, 39);<br /> this.label3.TabIndex = 2;<br /> this.label3.Text = &quot;text.&quot; +<br /> &quot;&quot;;<br /> // <br /> // button1<br /> // <br /> this.button1.Location = new System.Drawing.Point(231, 109);<br /> this.button1.Name = &quot;button1&quot;;<br /> this.button1.Size = new System.Drawing.Size(75, 23);<br /> this.button1.TabIndex = 1;<br /> this.button1.Text = &quot;Test Button&quot;;<br /> // <br /> // label2<br /> // <br /> this.label2.AutoSize = true;<br /> this.label2.BackColor = System.Drawing.Color.Transparent;<br /> this.label2.Font = new System.Drawing.Font(&quot;Microsoft Sans Serif&quot;, 24F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));<br /> this.label2.ForeColor = System.Drawing.Color.White;<br /> this.label2.Location = new System.Drawing.Point(40, 226);<br /> this.label2.Name = &quot;label2&quot;;<br /> this.label2.Size = new System.Drawing.Size(108, 37);<br /> this.label2.TabIndex = 1;<br /> this.label2.Text = &quot;label2&quot;;<br /> // <br /> // label1<br /> // <br /> this.label1.AutoSize = true;<br /> this.label1.BackColor = System.Drawing.Color.Transparent;<br /> this.label1.Font = new System.Drawing.Font(&quot;Microsoft Sans Serif&quot;, 24F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));<br /> this.label1.ForeColor = System.Drawing.Color.White;<br /> this.label1.Location = new System.Drawing.Point(17, 12);<br /> this.label1.Name = &quot;label1&quot;;<br /> this.label1.Size = new System.Drawing.Size(277, 37);<br /> this.label1.TabIndex = 0;<br /> this.label1.Text = &quot;Transparent Text&quot;;<br /> // <br /> // GradientPanelTest<br /> // <br /> this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);<br /> this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;<br /> this.ClientSize = new System.Drawing.Size(435, 260);<br /> this.Controls.Add(this.gradientPanel1);<br /> this.Font = new System.Drawing.Font(&quot;Tahoma&quot;, 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));<br /> this.Name = &quot;GradientPanelTest&quot;;<br /> this.Text = &quot;GradientPanel&quot;;<br /> this.gradientPanel1.ResumeLayout(false);<br /> this.gradientPanel1.PerformLayout();<br /> this.ResumeLayout(false);<br /> }<br /> [STAThread]<br /> static void Main()<br /> {<br /> Application.EnableVisualStyles();<br /> Application.Run(new Form1());<br /> }<br /> }<br /> public class GradientPanel : Panel<br /> { <br /> private Color ColorA = Color.LightBlue;<br /> private Color ColorB = Color.Red;<br /> private LinearGradientMode GradientFillStyle = LinearGradientMode.ForwardDiagonal;<br /> private Brush gradientBrush;<br /> public GradientPanel()<br /> {<br /> handlerGradientChanged = new EventHandler(GradientChanged);<br /> ResizeRedraw = true;<br /> }<br /> private EventHandler handlerGradientChanged;<br /> <br /> protected override void OnPaintBackground( System.Windows.Forms.PaintEventArgs e)<br /> { <br /> gradientBrush = new LinearGradientBrush(ClientRectangle, ColorA, ColorB, GradientFillStyle);<br /> e.Graphics.FillRectangle(gradientBrush, ClientRectangle);<br /> }<br /> protected override void Dispose(bool disposing)<br /> {<br /> if (disposing)<br /> {<br /> if (gradientBrush != null) gradientBrush.Dispose();<br /> }<br /> base.Dispose(disposing);<br /> }<br /> protected override void OnScroll(ScrollEventArgs se)<br /> {<br /> Invalidate();<br /> }<br /> <br /> private void GradientChanged(object sender, EventArgs e)<br /> {<br /> if (gradientBrush != null) gradientBrush.Dispose();<br /> gradientBrush = null;<br /> Invalidate();<br /> }<br /> }<br /> <br /> <br /> &lt;/source&gt;</div> Admin