Completed
Last Updated: 02 Jan 2020 12:54 by ADMIN
Release R1 2020
Pritesh
Created on: 22 Aug 2019 12:55
Category: GridView
Type: Bug Report
1
RadGridView: Custom font to view the icons in the FilterMenuTreeItem in the filterbox

Hi,

 

I am working with the RadGridView in my c# winform application. I am using the custom font ("Font Awesome 5 Free Solid") for the RadGridView using the "CellFormatting" event to view the icons along with the text. Here i am able to see the proper icons with text but when i open the filter menu to filter out the rows, i am unable to see the icons (icons shown as the box) as in filterbox we don't have any custom font

I tried to working out the properties of the RadTreeNodeCollection but here we dont have any Custom font property for the same. 

i want to show the text as it is in the filterbox along with the text and the icon.

so can you suggest what i can do to view the icons in the filterbox?

Check the attachment for reference.

 

Attached Files:
1 comment
ADMIN
Dess | Tech Support Engineer, Sr.
Posted on: 23 Aug 2019 05:43
Hello, Pritesh,  

In order to apply a custom font to the node elements in the filter popup, you can handle the NodeFormatting event of the hosted tree-view in the popup. You can find below a sample code snippet how to handle the NodeFormatting and apply the custom font you need:

FontFamily font1 = ThemeResolutionService.GetCustomFont("Font Awesome 5 Free Solid");
public RadForm1()
{
    InitializeComponent();
 
    this.radGridView1.EnableFiltering = true;
    this.radGridView1.ShowFilteringRow = false;
    this.radGridView1.ShowHeaderCellButtons = true;
    this.radGridView1.FilterPopupInitialized += radGridView1_FilterPopupInitialized;
}
 
private void radGridView1_FilterPopupInitialized(object sender, FilterPopupInitializedEventArgs e)
{
    RadListFilterPopup popup = e.FilterPopup as RadListFilterPopup;
    if (popup != null)
    {
        popup.MenuTreeElement.TreeView.NodeFormatting -= TreeView_NodeFormatting;
        popup.MenuTreeElement.TreeView.NodeFormatting += TreeView_NodeFormatting;
    }
}
 
private void TreeView_NodeFormatting(object sender, TreeNodeFormattingEventArgs e)
{      
    e.NodeElement.ContentElement.CustomFont = font1.Name;
    e.NodeElement.ContentElement.CustomFontSize = 14;
    e.NodeElement.ContentElement.Text = "\uF1EB \uF0AD \uF19C";
}

However, the custom font doesn't seem to be properly applied to the node elements:



I have logged it in our feedback portal by making this thread public. You can track its progress, subscribe for status changes and add your comments on the following link - feedback item.

I have also updated your Telerik points.

Currently, the possible solution that I can suggest is to set the Font property which has a higher priority than the CustomFont:

Font f;
 
private void TreeView_NodeFormatting(object sender, TreeNodeFormattingEventArgs e)
{
    if (f == null)
    {
        f = new Font(font1, 14f);
    }
 
    e.NodeElement.ContentElement.Font = f;
    e.NodeElement.ContentElement.Text = "\uF1EB \uF0AD \uF19C";
}

 



 I hope this information helps. If you need any further assistance please don't hesitate to contact me. 

Regards,
Dess | Tech Support Engineer, Sr.
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