Declined
Last Updated: 05 Feb 2019 16:46 by Fabrice

Hi,

We have an issue when using RightToLeft property of the RadCollapsiblePanel Control.

When the HeaderText ends with non-alphanumeric characters, on display, these characters are moved to the beginning of the title (possibly with a replacement of the closing characters in opening characters - such as the parenthesis).

I've attached a little sample of the issue.

Thanks for your help.

 

Regards

 

Fabrice MABIT

fmabit@proginov.com

Completed
Last Updated: 16 May 2019 08:54 by ADMIN
Release R1 2019
The fix in 3Q18 removed the exposed Text property of the RadPanel control.  Setting the text to blank should not have removed the Text property from the control. 
Declined
Last Updated: 23 Oct 2018 10:21 by ADMIN
To reproduce:
1. Add a RadCollapsiblePanel and change the back color or border of the container via the Edit UI elements dialog.
2. Save the changes and run the project. You will notice that the style is reset and the changes are not preserved. 

Workaround: Customize the style at runtime. The following help article gives you information about the internal elements structure of the RadCollapsiblePanel: https://docs.telerik.com/devtools/winforms/panels-and-labels/collapsiblepanel/structure 
Approved
Last Updated: 11 Sep 2018 11:49 by ADMIN
Declined
Last Updated: 24 Aug 2018 13:05 by ADMIN
Create a new TelerikWinForms project.
Add a collapsible panel.
Set the border colour via the "Edit UI Elements" button in the task menu, under BorderPrimitive.ForeColor.
The border will appear to change in design view, but will not change at runtime, with the appropriate line not being added to the form .Designer.cs file at all.
This was tested with the Windows 8 theme applied.
Workaround: 
((Telerik.WinControls.Primitives.BorderPrimitive)(this.radCollapsiblePanel1.ControlsContainer.GetChildAt(0).GetChildAt(1))).ForeColor = Color.White;
Completed
Last Updated: 06 Aug 2018 10:57 by Dimitar
Workaround: use CollapsiblePanelAnimationType.Reveal 
Completed
Last Updated: 21 Jun 2018 14:41 by ADMIN
Use attached to reproduce.
- Open the form at design time, the border is correctly set to gray color.
- Start the application, the border changes to blue. 

Workaround:
radCollapsiblePanel1.ControlsContainer.PanelElement.Border.ForeColor = Color.FromArgb(171, 171, 171);

or
ThemeResolutionService.ApplicationThemeName = "Office2013Dark";
Declined
Last Updated: 11 Oct 2018 11:12 by erwin
Use attached to reproduce.

Workaround:

- Use RadForm it explicitly handles the controls scaling. 
- Make sure that the following of the user controls are set like this:

this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;


Approved
Last Updated: 31 Jan 2018 07:02 by ADMIN
The issue reproduces if the panels are collapsed before auto hiding the windows. When the window is later displayed the collapsed panels cannot be expanded. Check the attached video: 

Workaround:
Cache the old bounds.
public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
        
        this.radDock1.AutoHideWindowDisplaying += RadDock1_AutoHideWindowDisplaying;
        this.radDock1.AutoHideWindowDisplayed += RadDock1_AutoHideWindowDisplayed;
        this.radCollapsiblePanel1.PanelContainer.BackColor = Color.LightGreen;
    }

    Rectangle cache;
    private void RadDock1_AutoHideWindowDisplayed(object sender, DockWindowEventArgs e)
    {
        this.radCollapsiblePanel1.OwnerBoundsCache = this.cache;
    }

    private void RadDock1_AutoHideWindowDisplaying(object sender, Telerik.WinControls.UI.Docking.AutoHideWindowDisplayingEventArgs e)
    {
        this.cache = this.radCollapsiblePanel1.OwnerBoundsCache;
    }
}
Approved
Last Updated: 25 Jun 2018 13:48 by ADMIN
My current theme is windows10.
In two images I demonstrate the problem.
Completed
Last Updated: 31 Aug 2017 06:28 by ADMIN
How to reproduce: check the attached video

Workaround: use the attached custom theme
Approved
Last Updated: 20 Nov 2017 12:25 by ADMIN
To reproduce:
1. Place label on form.
2. Set text alignment property to middle center.
3. Change label property auto-size to false.
4. Resize control (width wise).
5. Text still sits on left side of the label and not the middle of the label.

The text is properly aligned at runtime. 
Completed
Last Updated: 10 Aug 2017 06:05 by Todor
To reproduce:
Set at design or at run time the TextAlignment property of RadLabel to TopLeft. nothing happens.

Workaround:
Set the TextAlignment to MiddleLeft and then to TopLeft:
this.radLabel1.TextAlignment = ContentAlignment.Middleleft;
this.radLabel1.TextAlignment = ContentAlignment.TopLeft;
Completed
Last Updated: 15 Aug 2017 10:54 by ADMIN
Please refer to the attached gif file and sample project. The keyboard navigation is enabled for the items in RadCheckedListBox. However, if you press "N" (without pressing ALT) it doesn't select an item starting with "N" but selects the text box since the RadLabel's mnemonic key is "N".

Workaround:
Public Class MyLabel
    Inherits RadLabel
    Protected Overrides Function ProcessMnemonic(charCode As Char) As Boolean
        If Not (Control.ModifierKeys & Keys.Alt) <> Keys.Alt Then
            Return False
        End If

        Return MyBase.ProcessMnemonic(charCode)
    End Function
End Class
Declined
Last Updated: 08 Apr 2019 10:36 by ADMIN
Workaround: set UseCompatibleTextRendering to true.
Approved
Last Updated: 25 Sep 2017 08:00 by ADMIN
To reproduce: please refer to the attached gif file:

1. Drop RadCollapsiblePanel from the toolbox on to the windows form.
2. Click on the form and press Ctrl+Z to undo the change
3. Observe that an error dialog popped up saying "Index and length must refer to a location within the string. Parameter name: length"
Completed
Last Updated: 20 Jul 2016 09:22 by ADMIN
How to reproduce: check the attached project

Workaround: use a custom RadPanel control:
public class MyRadPanel : RadPanel
{
    protected override bool ProcessMnemonic(char charCode)
    {
        if (!Control.IsMnemonic(charCode, this.Text))
        {
            return false;
        }

        if (!this.Enabled || !this.Visible)
        {
            return false;
        }

        Control parentInternal = this.Parent;
        if (parentInternal != null)
        {
            if (parentInternal.SelectNextControl(this, true, false, true, false) &&
                !parentInternal.ContainsFocus)
            {
                parentInternal.Focus();
            }

        }

        return true;
    }
}

Completed
Last Updated: 11 Jul 2016 13:29 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category:
Type: Bug Report
1
Please refer to the atatched sample project and screenshot.

Workaround: 
You can manipulate the text by inserting new lines in order to simulate the desired wrapping functionality when the auto ellipsis functionality is enabled.
Declined
Last Updated: 21 Mar 2016 12:27 by ADMIN
To reproduce: 
- Show the border of a RadLabel.
- Apply ScaleTransform to the root element.
Completed
Last Updated: 06 Jun 2019 13:31 by ADMIN
Release R2 2019 SP1 (LIB 2019.2.610)
How to reproduce: check the attached project

Workaround: resize the size of the hosting RadPanel
private void radCollapsiblePanel_Expanding(object sender, CancelEventArgs e)
{
    this.radPanel1.Size = new Size(this.radPanel1.Size.Width, this.radPanel1.Size.Height - 1);
}

private void radCollapsiblePanel_Expanded(object sender, EventArgs e)
{
    this.radPanel1.Size = new Size(this.radPanel1.Size.Width, this.radPanel1.Size.Height + 1);
}

1 2 3 4