New
Last Updated: 24 Dec 2018 06:19 by ADMIN
Created by: Fabrice
Comments: 1
Category: Panel, CollapsiblePanel, Label, GroupBox
Type: Bug Report
1

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

Approved
Last Updated: 13 Dec 2018 10:32 by ADMIN
To reproduce:
- Use the attached project.
- Resize the panel to the left.
- You will notice that the borders are cut off.

Second scenario: refer to the 1016234GridInCollapsiblePanelVS2010.zip
RadCollapsiblePanel1.ExpandDirection = Telerik.WinControls.UI.RadDirection.Right
RadSplitContainer1.SplitPanels("SplitPanel2").SizeInfo.SizeMode = Telerik.WinControls.UI.Docking.SplitPanelSizeMode.Absolute
RadSplitContainer1.SplitPanels("SplitPanel2").SizeInfo.AbsoluteSize = New System.Drawing.Size(637, 522)

Workaround: manually update the collapsible panel`s size in the SplitterMoved event
public WorkCenterScheduleAndStatusControl()
{
    InitializeComponent();

    this.radSplitContainer1.SplitterMoved += RadSplitContainer1_SplitterMoved;
}

private void RadSplitContainer1_SplitterMoved(object sender, SplitterEventArgs e)
{
    this.radCollapsiblePanel1.Size = new Size(this.radCollapsiblePanel1.Size.Width, this.radCollapsiblePanel1.Size.Height - 1);
    this.radCollapsiblePanel1.Size = new Size(this.radCollapsiblePanel1.Width, this.radCollapsiblePanel1.Size.Height + 1);
}

Under Review
Last Updated: 31 Oct 2018 06:36 by ADMIN
Created by: Michael
Comments: 3
Category: Panel, CollapsiblePanel, Label, GroupBox
Type: Bug Report
0
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 
Declined
Last Updated: 11 Oct 2018 11:12 by erwin
ADMIN
Created by: Dimitar
Comments: 2
Category: Panel, CollapsiblePanel, Label, GroupBox
Type: Bug Report
2
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: 11 Sep 2018 11:49 by ADMIN
Use attached to reproduce and for workaround.
Completed
Last Updated: 28 Aug 2018 13:44 by ADMIN
I can't think of a reason to have text in a panel, however every time one is added from the toolbox it has text set as the control name. I would love this to default to blank.
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
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: Panel, CollapsiblePanel, Label, GroupBox
Type: Bug Report
1
Workaround: use CollapsiblePanelAnimationType.Reveal 
Approved
Last Updated: 25 Jun 2018 13:48 by ADMIN
Created by: mostafa
Comments: 1
Category: Panel, CollapsiblePanel, Label, GroupBox
Type: Bug Report
1
My current theme is windows10.
In two images I demonstrate the problem.
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";
Approved
Last Updated: 20 Feb 2018 13:17 by ADMIN
Controls in RadPanel redraw slowly when changing the Enabled state of the panel.

Workaround:

private void radButton1_Click(object sender, EventArgs e)
{
    if (this.radPanel1.Enabled)
    {
        this.radPanel1.Enabled = false;
    }
    else
    {
        this.radPanel1.Visible = false;
        this.radPanel1.Enabled = true;
        this.radPanel1.Visible = true;
    }
} 
 
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: 21 Dec 2017 06:51 by ADMIN
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);
}

Approved
Last Updated: 29 Nov 2017 10:21 by Thomas
Workaround: set UseCompatibleTextRendering to true.
Approved
Last Updated: 20 Nov 2017 12:25 by ADMIN
ADMIN
Created by: Dimitar
Comments: 0
Category: Panel, CollapsiblePanel, Label, GroupBox
Type: Bug Report
1
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. 
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"
Approved
Last Updated: 22 Sep 2017 12:27 by ADMIN
To reproduce: add a RadCollapsiblePanel and insert several controls at run time with specifying the location and size of the inner controls. Set the ContentSizingMode property to CollapsiblePanelContentSizingMode.FitToContentHeight | CollapsiblePanelContentSizingMode.FitToContentWidth. When you run the application you will notice that the inner controls are cut off and the panel is not resized according to its content.
Completed
Last Updated: 31 Aug 2017 06:28 by ADMIN
ADMIN
Created by: Hristo
Comments: 0
Category: Panel, CollapsiblePanel, Label, GroupBox
Type: Bug Report
3
How to reproduce: check the attached video

Workaround: use the attached custom theme
Completed
Last Updated: 15 Aug 2017 10:54 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: Panel, CollapsiblePanel, Label, GroupBox
Type: Bug Report
1
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
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