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Version Q1 2012 released 04/11/2012
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ColorPicker / Color Box Size

The size of the color boxes in the palette is automatically calculated based on the Columns property value to fit the given Width property.

  • Controling the size of the color boxes

    The size of the color boxes in the palette is automatically calculated based on the Columns property value to fit the given Width property. The boxes are with equal width and height and by default the size of each color box is 15px/15px.

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Page Language="c#" AutoEventWireup="true" Inherits="Telerik.Web.Examples.ColorPicker.BoxSize.DefaultCS"
        CodeFile="DefaultCS.aspx.cs" %>

    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>
    <%@ Register TagPrefix="qsf" TagName="Header" Src="~/Common/Header.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="Footer" Src="~/Common/Footer.ascx" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/tr/xhtml11/dtd/xhtml11.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head runat="server">
        <qsf:HeadTag ID="Headtag1" runat="server" />
    </head>
    <body class="BODY">
        <form id="Form1" method="post" runat="server">
        <qsf:Header ID="Header1" runat="server" NavigationLanguage="c#" />
        <telerik:RadScriptManager ID="RadScriptManager1" runat="server">
        </telerik:RadScriptManager>
        <qsf:InformationBox ID="InformationBox1" runat="server">
            The size of the color boxes in the palette is automatically calculated based on
            the <strong>Columns</strong> property value to fit the given <strong>Width</strong>
            property.</qsf:InformationBox>
        <div style="margin: auto; width: 450px;">
            <div class="module" style="width: 210px; height: 150px; float: left;">
                <div style="margin-bottom: 10px;">
                    Size set to 210px</div>
                <telerik:RadColorPicker runat="server" ID="RadColorPicker2" ShowEmptyColor="false"
                    SelectedColor="#000000" Columns="5" Width="210px" PreviewColor="false" Preset="None">
                </telerik:RadColorPicker>
            </div>
            <div class="module" style="width: 100px; height: 150px; float: right;">
                <div style="margin-bottom: 10px;">
                    Default size</div>
                <telerik:RadColorPicker runat="server" ID="RadColorPicker1" ShowEmptyColor="false"
                    SelectedColor="#000000" Columns="5" PreviewColor="false" Preset="None">
                </telerik:RadColorPicker>
            </div>
            <div class="qsfClearFloat">
                <!-- -->
            </div>
        </div>
        <qsf:Footer runat="server" ID="Footer1" />
        </form>
    </body>
    </html>

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