Changing the preferred width of columns to percentages from the Table Properties dialog actually sets them in pixels.

Steps to reproduce:
1) Insert a table

2) select table column property and set preferred width to 20%

3) press "next column" button and set preferred width to 20% 

4) Go to previous columns 

Expected: Column width is set in percentage.

Actual: Some (or all) columns have width set in pixels.

To reproduce:

- Open The popup

- Click on it, and then click on the form

- Repeat until the popup stays opened

To reproduce: 

radCheckBox1.Font = new Font("Segoe UI", 20, FontStyle.Regular);

radCheckBox2.ThemeName = "Fluent";
radCheckBox2.Font = new Font("Segoe UI", 20, FontStyle.Regular);

Workaround:

radCheckBox2.ButtonElement.Font = new Font("Segoe UI", 20, FontStyle.Regular);

           

When the attribute is defined but no value is set to it, the format provider cannot import the content and throws NullReferenceException.

Open the attached file and search for "test". In addition the Find dialog disappears for some time after the result is shown.

To reproduce:

 radMaskedEditBox1.MaskedEditBoxElement.ContextMenuEnabled = true;

Workaround:

public RadForm1()
{
    InitializeComponent();
    radMaskedEditBox1.MaskType = Telerik.WinControls.UI.MaskType.Standard;
    radMaskedEditBox1.Mask = "9999999999";
    radMaskedEditBox1.MaskedEditBoxElement.ContextMenuEnabled = true;
    radMaskedEditBox1.MaskedEditBoxElement.ContextMenu = BuildContextMenu();
}
private RadContextMenu BuildContextMenu()
{
    var contextMenu = new RadContextMenu();


    if (contextMenu == null)
    {
        contextMenu = new RadContextMenu();
    }

    if (contextMenu.Items.Count == 0)
    {
        RadMenuItem menuItem = new Telerik.WinControls.UI.RadMenuItem("Cut");
        menuItem.Name = "Cut";
        contextMenu.Items.Add(menuItem);
        menuItem.Click += new System.EventHandler(this.ContextMenuMenuItem_Click);

        menuItem = new Telerik.WinControls.UI.RadMenuItem("Test");
        menuItem.Name = "Copy";
        contextMenu.Items.Add(menuItem);
        menuItem.Click += new System.EventHandler(this.ContextMenuMenuItem_Click);

        menuItem = new Telerik.WinControls.UI.RadMenuItem("Paste");
        menuItem.Name = "Paste";
        contextMenu.Items.Add(menuItem);
        menuItem.Click += new System.EventHandler(this.ContextMenuMenuItem_Click);

        menuItem = new Telerik.WinControls.UI.RadMenuItem("Delete");
        menuItem.Name = "Delete";
        contextMenu.Items.Add(menuItem);
        menuItem.Click += new System.EventHandler(this.ContextMenuMenuItem_Click);

        menuItem = new Telerik.WinControls.UI.RadMenuItem("Select All");
        menuItem.Name = "Select All";
        contextMenu.Items.Add(menuItem);
        menuItem.Click += new System.EventHandler(this.ContextMenuMenuItem_Click);
    }
    return contextMenu;
}
void ContextMenuMenuItem_Click(object sender, EventArgs e)
{
    switch (((Telerik.WinControls.UI.RadMenuItem)(sender)).Name.ToUpper())
    {
        case "UNDO":
            //this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.;
            break;
        case "CUT":
            this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.Cut();
            break;
        case "COPY":
            this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.Copy();
            break;
        case "PASTE":
            this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.Paste();
            if (!this.radMaskedEditBox1.MaskedEditBoxElement.Provider.Validate(this.Text))
            {
                this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.TextBoxControl.Undo();
            }

            break;
        case "DELETE":
            this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.Clear();
            break;
        case "SELECT ALL":
            this.radMaskedEditBox1.MaskedEditBoxElement.TextBoxItem.SelectAll();
            break;
        default:
            break;
    }
}

LineSeries lineSeries = new LineSeries();
lineSeries.DataPoints.Add(new CategoricalDataPoint(6, DateTime.Now));
lineSeries.DataPoints.Add(new CategoricalDataPoint(4, DateTime.Now.AddDays(1)));
lineSeries.DataPoints.Add(new CategoricalDataPoint(7, DateTime.Now.AddDays(2)));
lineSeries.DataPoints.Add(new CategoricalDataPoint(5, DateTime.Now.AddDays(3)));
lineSeries.DataPoints.Add(new CategoricalDataPoint(3, DateTime.Now.AddDays(4)));
lineSeries.DataPoints.Add(new CategoricalDataPoint(8, DateTime.Now.AddDays(5)));
lineSeries.DataPoints.Add(new CategoricalDataPoint(7, DateTime.Now.AddDays(6)));
lineSeries.DataPoints.Add(new CategoricalDataPoint(10, DateTime.Now.AddDays(7)));
lineSeries.DataPoints.Add(new CategoricalDataPoint(4, DateTime.Now.AddDays(8)));
lineSeries.DataPoints.Add(new CategoricalDataPoint(5, DateTime.Now.AddDays(9)));
lineSeries.DataPoints.Add(new CategoricalDataPoint(2, DateTime.Now.AddDays(10)));

DateTimeContinuousAxis continuousAxis = new DateTimeContinuousAxis();
continuousAxis.PlotMode = AxisPlotMode.OnTicks;
continuousAxis.LabelFormat = "{0:d}";
continuousAxis.ScaleBreakStyle = ScaleBreakStyle.Ragged;
lineSeries.HorizontalAxis = continuousAxis;
this.radChartView1.Series.Add(lineSeries);

DateTimeContinuousAxis horizontalAxis = radChartView1.Axes.Get<DateTimeContinuousAxis>(0);

AxisScaleBreak scaleBreakItem = new AxisScaleBreak();
scaleBreakItem.Name = "Item1";
scaleBreakItem.From = DateTime.Now.AddDays(3);
scaleBreakItem.To = DateTime.Now.AddDays(6);

How to reproduce: 

this.radDiagram1.RoutingService.Router = new Telerik.Windows.Diagrams.Core.OrgTreeRouter() { TreeLayoutType = Telerik.Windows.Diagrams.Core.TreeLayoutType.TipOverTree };

this.radDiagram1.RouteConnections = true;

Use attached to reproduce. 

Caret jumps several symbols to the right when arabic or persian is used and user deletes the dot symbol. As a result the wrong symbol is deleted.

The performance of the DayView when the control is bound to a large number of recurring appointments and it is grouped by resources needs to be improved.

To reproduce:

Copy an image and paste is several times inside the document.

Check the attached video 

or:

1. Insert some text

2. Change its span properties (e.g. set the font weight to Bold)

3. Position the caret right after the last letter of this text and type several letters

Observed: The span properties are applied to the new text as well

Expected: The new text shouldn't have those properties

1. to enter edit text box I have to click the mouse twice. first click in the area of the text box, second start edit

2. entering or living acro control cause all document to refresh (blinking effect)

Use attached to reproduce.

When the Interactive Form Fields are in read-only mode, the user should not be able to change the value of the field. The associated Form Field widgets should not interact with the user, e.g. they should not respond to mouse clicks or change their appearance in response to mouse motions.

The whole cell is not filled when setting the background.

Deleting table right after merged fields are updated causes StackOverflowException.

To reproduce: add a RadLabel and change its cursor to Hand.

 this.radLabel1.Cursor = Cursors.Hand;

The PixelatedHandCursor.png shows the poor quality of the cursor which should be improved.

Workaround: https://stackoverflow.com/questions/6016995/un-antialiased-hand-cursor-in-windows-forms-apps/6017174#6017174

    public class LinkLabelEx : RadLabel
    {
        private const int WM_SETCURSOR = 0x0020;
        private const int IDC_HAND = 32649;

        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
        private static extern IntPtr LoadCursor(IntPtr hInstance, int lpCursorName);

        [DllImport("user32.dll", CharSet = CharSet.Auto)]
        private static extern IntPtr SetCursor(IntPtr hCursor);

        protected override void WndProc(ref Message m)
        {
            if (m.Msg == WM_SETCURSOR)
            {
                // Set the cursor to use the system hand cursor
                SetCursor(LoadCursor(IntPtr.Zero, IDC_HAND));

                // Indicate that the message has been handled
                m.Result = IntPtr.Zero;
                return;
            }

            base.WndProc(ref m);
        }
    }

The ImprovedCursorRendering.png  shows the improved cursor. 

Workaround: manually increase the font of the controls

protected override void OnShown(EventArgs e)
{
    base.OnShown(e);

    var dpi = NativeMethods.GetSystemDpi();

    this.Font = new Font(this.Font.Name, this.Font.Size * dpi.X / 96, this.Font.Style);
    this.radMenu1.Font = new Font(this.radMenu1.Font.Name, this.radMenu1.Font.Size * dpi.X / 96, this.radMenu1.Font.Style);
    this.radCommandBar1.Font = new Font(this.radCommandBar1.Font.Name, this.radCommandBar1.Font.Size * dpi.X / 96, this.radCommandBar1.Font.Style);
}