ToolStripProfessionalRenderer クラス

.NET Framework クラス ライブラリ リファレンス

ToolStripProfessionalRenderer クラス

メモ : このクラスは、.NET Framework version 2.0 で新しく追加されたものです。

ToolStrip オブジェクトの描画機能を、カスタムのパレットおよび簡素化されたスタイルを適用することによって処理します。

名前空間: System.Windows.Forms
アセンブリ: System.Windows.Forms (system.windows.forms.dll 内)
構文

Visual Basic (宣言)

Public Class ToolStripProfessionalRenderer
    Inherits ToolStripRenderer

Visual Basic (使用法)

Dim instance As ToolStripProfessionalRenderer

C#

public class ToolStripProfessionalRenderer
 : ToolStripRenderer

C++

public ref class ToolStripProfessionalRenderer
 : public ToolStripRenderer

J#

public class ToolStripProfessionalRenderer
 extends ToolStripRenderer

JScript

public class ToolStripProfessionalRenderer
 extends ToolStripRenderer

解説

ToolStripProfessionalRenderer は、ユーザーが選択したオペレーティング システムの配色に応じて、青色調、オリーブ グリーン、または銀色調のパレットを適用します。

使用例

Microsoft® Outlook® のナビゲーション ウィンドウに似た複合コントロールを作成する方法を、次のコード例に示します。完全なコードの一覧については、「方法 : プロフェッショナル スタイルの ToolStrip コントロールを作成する」を参照してください。

Visual Basic

Friend Class StackRenderer
   Inherits ToolStripProfessionalRenderer
   Private Shared titleBarGripBmp As
 Bitmap
   Private Shared titleBarGripEnc As
 String = "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"
   
   ' Define titlebar colors.
   Private Shared titlebarColor1 As
 Color = Color.FromArgb(89, 135, 214)
   Private Shared titlebarColor2 As
 Color = Color.FromArgb(76, 123, 204)
   Private Shared titlebarColor3 As
 Color = Color.FromArgb(63, 111, 194)
   Private Shared titlebarColor4 As
 Color = Color.FromArgb(50, 99, 184)
   Private Shared titlebarColor5 As
 Color = Color.FromArgb(38, 88, 174)
   Private Shared titlebarColor6 As
 Color = Color.FromArgb(25, 76, 164)
   Private Shared titlebarColor7 As
 Color = Color.FromArgb(12, 64, 154)
   Private Shared borderColor As
 Color = Color.FromArgb(0, 0, 128)
   
   Shared Sub New()
      titleBarGripBmp = StackView.DeserializeFromBase64(titleBarGripEnc)
     End Sub
   
   Public Sub New()
     End Sub
   
     Private Sub DrawTitleBar(ByVal
 g As Graphics, ByVal rect As
 Rectangle)

         ' Assign the image for the grip.
         Dim titlebarGrip As Image = titleBarGripBmp

         ' Fill the titlebar. 
         ' This produces the gradient and the rounded-corner effect.
         g.DrawLine(New Pen(titlebarColor1), rect.X, rect.Y, rect.X
 + rect.Width, rect.Y)
         g.DrawLine(New Pen(titlebarColor2), rect.X, rect.Y +
 1, rect.X + rect.Width, rect.Y + 1)
         g.DrawLine(New Pen(titlebarColor3), rect.X, rect.Y +
 2, rect.X + rect.Width, rect.Y + 2)
         g.DrawLine(New Pen(titlebarColor4), rect.X, rect.Y +
 3, rect.X + rect.Width, rect.Y + 3)
         g.DrawLine(New Pen(titlebarColor5), rect.X, rect.Y +
 4, rect.X + rect.Width, rect.Y + 4)
         g.DrawLine(New Pen(titlebarColor6), rect.X, rect.Y +
 5, rect.X + rect.Width, rect.Y + 5)
         g.DrawLine(New Pen(titlebarColor7), rect.X, rect.Y +
 6, rect.X + rect.Width, rect.Y + 6)

         ' Center the titlebar grip.
         g.DrawImage(titlebarGrip, New Point(rect.X + (rect.Width
 / 2 - titlebarGrip.Width / 2), rect.Y + 1))
     End Sub
   
   
   ' This method handles the RenderGrip event.
   Protected Overrides Sub
 OnRenderGrip(e As ToolStripGripRenderEventArgs)
      DrawTitleBar(e.Graphics, New Rectangle(0, 0, e.ToolStrip.Width,
 7))
     End Sub
   
   
   ' This method handles the RenderToolStripBorder event.
   Protected Overrides Sub
 OnRenderToolStripBorder(e As ToolStripRenderEventArgs)
      DrawTitleBar(e.Graphics, New Rectangle(0, 0, e.ToolStrip.Width,
 7))
     End Sub
   
   
   ' This method handles the RenderButtonBackground event.
   Protected Overrides Sub
 OnRenderButtonBackground(e As ToolStripItemRenderEventArgs)
      Dim g As Graphics = e.Graphics
      Dim bounds As New
 Rectangle(Point.Empty, e.Item.Size)
      
      Dim gradientBegin As Color = Color.FromArgb(203,
 225, 252)
      Dim gradientEnd As Color = Color.FromArgb(125,
 165, 224)
      
         Dim button As ToolStripButton = CType(e.Item,
 ToolStripButton)
      
      If button.Pressed OrElse button.Checked
 Then
         gradientBegin = Color.FromArgb(254, 128, 62)
         gradientEnd = Color.FromArgb(255, 223, 154)
      ElseIf button.Selected Then
         gradientBegin = Color.FromArgb(255, 255, 222)
         gradientEnd = Color.FromArgb(255, 203, 136)
      End If
      
      Dim b = New LinearGradientBrush(bounds,
 gradientBegin, gradientEnd, LinearGradientMode.Vertical)
      Try
         g.FillRectangle(b, bounds)
      Finally
         b.Dispose()
      End Try
      
      e.Graphics.DrawRectangle(SystemPens.ControlDarkDark, bounds)
      
      g.DrawLine(SystemPens.ControlDarkDark, bounds.X, bounds.Y, bounds.Width - 1,
 bounds.Y)
      
      g.DrawLine(SystemPens.ControlDarkDark, bounds.X, bounds.Y, bounds.X, bounds.Height
 - 1)
      
      Dim toolStrip As ToolStrip = button.Owner
         Dim nextItem As ToolStripButton =
 CType(button.Owner.GetItemAt(button.Bounds.X, button.Bounds.Bottom + 1), ToolStripButton)
      
      If nextItem Is Nothing
 Then
         g.DrawLine(SystemPens.ControlDarkDark, bounds.X, bounds.Height - 1, bounds.X
 + bounds.Width - 1, bounds.Height - 1)
      End If
     End Sub
 End Class

C#

internal class StackRenderer : ToolStripProfessionalRenderer
{
    private static Bitmap titleBarGripBmp;
    private static string
 titleBarGripEnc = @"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";

    // Define titlebar colors.
    private static Color titlebarColor1 = Color.FromArgb(89,
 135, 214);
    private static Color titlebarColor2 = Color.FromArgb(76,
 123, 204);
    private static Color titlebarColor3 = Color.FromArgb(63,
 111, 194);
    private static Color titlebarColor4 = Color.FromArgb(50,
 99, 184);
    private static Color titlebarColor5 = Color.FromArgb(38,
 88, 174);
    private static Color titlebarColor6 = Color.FromArgb(25,
 76, 164);
    private static Color titlebarColor7 = Color.FromArgb(12,
 64, 154);
    private static Color borderColor = Color.FromArgb(0,
 0, 128);

    static StackRenderer()
    {
        titleBarGripBmp = StackView.DeserializeFromBase64(titleBarGripEnc);
    }

    public StackRenderer()
    {
    }

    private void DrawTitleBar(Graphics g, Rectangle
 rect)
    {
        // Assign the image for the grip.
        Image titlebarGrip = titleBarGripBmp;

        // Fill the titlebar. 
        // This produces the gradient and the rounded-corner effect.
        g.DrawLine(new Pen(titlebarColor1), rect.X, rect.Y, rect.X
 + rect.Width, rect.Y);
        g.DrawLine(new Pen(titlebarColor2), rect.X, rect.Y + 1,
 rect.X + rect.Width, rect.Y + 1);
        g.DrawLine(new Pen(titlebarColor3), rect.X, rect.Y + 2,
 rect.X + rect.Width, rect.Y + 2);
        g.DrawLine(new Pen(titlebarColor4), rect.X, rect.Y + 3,
 rect.X + rect.Width, rect.Y + 3);
        g.DrawLine(new Pen(titlebarColor5), rect.X, rect.Y + 4,
 rect.X + rect.Width, rect.Y + 4);
        g.DrawLine(new Pen(titlebarColor6), rect.X, rect.Y + 5,
 rect.X + rect.Width, rect.Y + 5);
        g.DrawLine(new Pen(titlebarColor7), rect.X, rect.Y + 6,
 rect.X + rect.Width, rect.Y + 6);

        // Center the titlebar grip.
        g.DrawImage(
            titlebarGrip,
            new Point(rect.X + ((rect.Width / 2) - (titlebarGrip.Width
 / 2)),
            rect.Y + 1));
    }

    // This method handles the RenderGrip event.
    protected override void OnRenderGrip(ToolStripGripRenderEventArgs
 e)
    {
        DrawTitleBar(
            e.Graphics,
            new Rectangle(0, 0, e.ToolStrip.Width, 7));
    }

    // This method handles the RenderToolStripBorder event.
    protected override void OnRenderToolStripBorder(ToolStripRenderEventArgs
 e)
    {
        DrawTitleBar(
            e.Graphics,
            new Rectangle(0, 0, e.ToolStrip.Width, 7));
    }

    // This method handles the RenderButtonBackground event.
    protected override void OnRenderButtonBackground(ToolStripItemRenderEventArgs
 e)
    {
        Graphics g = e.Graphics;
        Rectangle bounds = new Rectangle(Point.Empty, e.Item.Size);

        Color gradientBegin = Color.FromArgb(203, 225, 252);
        Color gradientEnd = Color.FromArgb(125, 165, 224);

        ToolStripButton button = e.Item as ToolStripButton;
        if (button.Pressed || button.Checked)
        {
            gradientBegin = Color.FromArgb(254, 128, 62);
            gradientEnd = Color.FromArgb(255, 223, 154);
        }
        else if (button.Selected)
        {
            gradientBegin = Color.FromArgb(255, 255, 222);
            gradientEnd = Color.FromArgb(255, 203, 136);
        }

        using (Brush b = new LinearGradientBrush(
            bounds,
            gradientBegin,
            gradientEnd,
            LinearGradientMode.Vertical))
        {
            g.FillRectangle(b, bounds);
        }

        e.Graphics.DrawRectangle(
            SystemPens.ControlDarkDark,
            bounds);

        g.DrawLine(
            SystemPens.ControlDarkDark,
            bounds.X,
            bounds.Y,
            bounds.Width - 1,
            bounds.Y);

        g.DrawLine(
            SystemPens.ControlDarkDark,
            bounds.X,
            bounds.Y,
            bounds.X,
            bounds.Height - 1);

        ToolStrip toolStrip = button.Owner;
        ToolStripButton nextItem = button.Owner.GetItemAt(
            button.Bounds.X,
            button.Bounds.Bottom + 1) as ToolStripButton;

        if (nextItem == null)
        {
            g.DrawLine(
                SystemPens.ControlDarkDark,
                bounds.X,
                bounds.Height - 1,
                bounds.X + bounds.Width - 1,
                bounds.Height - 1);
        }
    }
}

継承階層

System.Object
   System.Windows.Forms.ToolStripRenderer
    System.Windows.Forms.ToolStripProfessionalRenderer

スレッド セーフ

この型の public static (Visual Basic では Shared) メンバはすべて、スレッド セーフです。インスタンス メンバの場合は、スレッド セーフであるとは限りません。

プラットフォーム

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報

.NET Framework
サポート対象 : 2.0

参照

関連項目
ToolStripProfessionalRenderer メンバ
System.Windows.Forms 名前空間