How to: Customize Colors in ToolStrip Applications

You can customize the appearance of your ToolStrip by using the ToolStripProfessionalRenderer class to use customized colors.

Example

The following code example demonstrates how to use a ToolStripProfessionalRenderer to define custom colors at run time.

' This code example demonstrates how to use a ProfessionalRenderer
' to define custom professional colors at runtime.
Class Form2
   Inherits Form

   Public Sub New()
      ' Create a new ToolStrip control.
      Dim ts As New ToolStrip()

      ' Populate the ToolStrip control.
      ts.Items.Add("Apples")
      ts.Items.Add("Oranges")
      ts.Items.Add("Pears")
      ts.Items.Add("Change Colors", Nothing, New EventHandler(AddressOf ChangeColors_Click))

      ' Create a new MenuStrip.
      Dim ms As New MenuStrip()

      ' Dock the MenuStrip control to the top of the form.
      ms.Dock = DockStyle.Top

      ' Add the top-level menu items.
      ms.Items.Add("File")
      ms.Items.Add("Edit")
      ms.Items.Add("View")
      ms.Items.Add("Window")

      ' Add the ToolStrip to Controls collection.
      Me.Controls.Add(ts)

      ' Add the MenuStrip control last.
      ' This is important for correct placement in the z-order.
      Me.Controls.Add(ms)
    End Sub

   ' This event handler is invoked when the "Change colors"
   ' ToolStripItem is clicked. It assigns the Renderer
   ' property for the ToolStrip control.
    Sub ChangeColors_Click(ByVal sender As Object, ByVal e As EventArgs)
        ToolStripManager.Renderer = New ToolStripProfessionalRenderer(New CustomProfessionalColors())
    End Sub
End Class

' This class defines the gradient colors for 
' the MenuStrip and the ToolStrip.
Class CustomProfessionalColors
   Inherits ProfessionalColorTable

   Public Overrides ReadOnly Property ToolStripGradientBegin() As Color
      Get
         Return Color.BlueViolet
      End Get 
   End Property

   Public Overrides ReadOnly Property ToolStripGradientMiddle() As Color
      Get
         Return Color.CadetBlue
      End Get 
   End Property

   Public Overrides ReadOnly Property ToolStripGradientEnd() As Color
      Get
         Return Color.CornflowerBlue
      End Get 
   End Property

   Public Overrides ReadOnly Property MenuStripGradientBegin() As Color
      Get
         Return Color.Salmon
      End Get 
   End Property

   Public Overrides ReadOnly Property MenuStripGradientEnd() As Color
      Get
         Return Color.OrangeRed
      End Get
    End Property

End Class

// This code example demonstrates how to use a ProfessionalRenderer
// to define custom professional colors at runtime.
class Form2 : Form
{
    public Form2()
    {
        // Create a new ToolStrip control.
        ToolStrip ts = new ToolStrip();

        // Populate the ToolStrip control.
        ts.Items.Add("Apples");
        ts.Items.Add("Oranges");
        ts.Items.Add("Pears");
        ts.Items.Add(
            "Change Colors", 
            null, 
            new EventHandler(ChangeColors_Click));

        // Create a new MenuStrip.
        MenuStrip ms = new MenuStrip();

        // Dock the MenuStrip control to the top of the form.
        ms.Dock = DockStyle.Top;

        // Add the top-level menu items.
        ms.Items.Add("File");
        ms.Items.Add("Edit");
        ms.Items.Add("View");
        ms.Items.Add("Window");

        // Add the ToolStrip to Controls collection.
        this.Controls.Add(ts);

        // Add the MenuStrip control last.
        // This is important for correct placement in the z-order.
        this.Controls.Add(ms);
    }

    // This event handler is invoked when the "Change colors"
    // ToolStripItem is clicked. It assigns the Renderer
    // property for the ToolStrip control.
    void ChangeColors_Click(object sender, EventArgs e)
    {
        ToolStripManager.Renderer = 
            new ToolStripProfessionalRenderer(new CustomProfessionalColors());
    }
}

// This class defines the gradient colors for 
// the MenuStrip and the ToolStrip.
class CustomProfessionalColors : ProfessionalColorTable
{
    public override Color ToolStripGradientBegin
    { get { return Color.BlueViolet; } }

    public override Color ToolStripGradientMiddle
    { get { return Color.CadetBlue; } }

    public override Color ToolStripGradientEnd
    { get { return Color.CornflowerBlue; } }

    public override Color MenuStripGradientBegin
    { get { return Color.Salmon; } }

    public override Color MenuStripGradientEnd
    { get { return Color.OrangeRed; } }
}

Compiling the Code

This example requires:

• References to the System.Design, System.Drawing, and System.Windows.Forms assemblies.

For information about building this example from the command line for Visual Basic or Visual C#, see Building from the Command Line (Visual Basic) or Command-line Building With csc.exe. You can also build this example in Visual Studio by pasting the code into a new project. For more information, see How to: Compile and Run a Complete Windows Forms Code Example Using Visual Studio and How to: Compile and Run a Complete Windows Forms Code Example Using Visual Studio and How to: Compile and Run a Complete Windows Forms Code Example Using Visual Studio and How to: Compile and Run a Complete Windows Forms Code Example Using Visual Studio.

See Also

Reference

ToolStripManager

ProfessionalColorTable

MenuStrip

ToolStrip

ToolStripProfessionalRenderer